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  1. Ansatte

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Ivar Ståle Ertesvåg

Last ned pressefoto
Last ned pressefoto
Foto:

Ivar Ståle Ertesvåg

Professor
Institutt for energi- og prosessteknikk

ivar.s.ertesvag@ntnu.no
73593839 Varmeteknisk, 314, Gløshaugen, Kolbjørn Hejes vei 1
folk.ntnu.no/ivarse/ Lærebok/oppslagsbok, Turbulent strøyming og forbrenning
Om Publikasjoner Formidling

Om

dr.ing. 1991 (teknisk varmelære, NTH), siv.ing. 1985 (maskinteknikk, NTH)

Kart, kontor (MazeMap)

  • Teknisk varmelære (termodynamikk)
  • Turbulent strøyming og forbrenning, modellering
  • Brannmodellering, deltek i FRIC- Fire Research and Innovation Centre
  • Eksergi-analyse, energiutnytting, prosessanalyse
  • Termodynamiske eigenskapar
  • Vurdering av oppfinningar, energimaskiner
  • Norsk fag-terminologi

Studieprogramleiar for Energi og miljø, 5-årig og 2-årig siv.ing./master-program.

Medlem i NTNUs Nemnd for studentsaker (Klagenemnda)

Undervisning:

  • TEP4125 Termodynamikk 2 http://www.ntnu.no/studier/emner/TEP4125/
  • TEP4170 Varme- og forbrenningsteknikk http://www.ntnu.no/studier/emner/TEP4170
  • TEP02/TEP4506  Bærekraftige energisystem http://www.ntnu.no/studier/emner/TEP4506
  • EP8001 Forbrenningsfysikk http://www.ntnu.no/studier/emner/EP8001
  • EP8110 Eksergianalyse http://www.ntnu.no/studier/emner/EP8110

Rettleiing: dr-studentar (lenkje)    master-studentar (lenkje)

Prosjekt:

  • FRIC- Fire Research and Innovation Centre
  • OxyFUN Fundamentals of Pressurized Oxy-fuel Combustion for Natural Gas Semi-Closed Combined Cycles
  • HighEff
  • CO2pp - Negative CO2 Power Plant

 

Kompetanseord

  • Bioenergi
  • Brann
  • Energibruk
  • Energieffektivitet
  • Energifysikk
  • Energiproduksjon
  • Energiutnyttelse
  • Energiutnytting
  • Termisk analyse
  • Termodynamikk
  • Turbulens
  • Turbulent blanding
  • Turbulent reagerende strømning

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Se alle publikasjoner i Cristin

2025

  • Stasiak, Kamil; Ertesvåg, Ivar Ståle; Ziolkowski, Pawel; Mikielewicz, Dariusz. (2025) Exergy analysis and thermodynamic optimization of a bioenergy with carbon capture and storage gas power plant using Monte Carlo simulation of sewage sludge composition. Applied Thermal Engineering
    Vitenskapelig artikkel
  • Putra, Bima Anggun; Ertesvåg, Ivar Ståle. (2025) Eddy Dissipation Concept (EDC) with Batch Reactor Fine Structures Model for Flames Toward Low Turbulence. Combustion Science and Technology
    Vitenskapelig artikkel

2024

  • Ertesvåg, Ivar Ståle. (2024) Minneord Magne Lamvik. Adresseavisen
    Leserinnlegg
  • Guo, Ning; Schulze-Netzer, Corinna; Ertesvåg, Ivar Ståle. (2024) Numerical Investigation of the Counterflow Diffusion Flame of CO/H2 in Oxyfuel Combustion: Effects of H2O as Diluent at High Strain Rates. Energy & Fuels
    Vitenskapelig artikkel
  • Rosnes, Magne; Skilbred, Ellen Synnøve; Aamodt, Edvard; Ertesvåg, Ivar Ståle; Mikalsen, Ragni Fjellgaard. (2024) Study of fire characteristics of forest vegetation in the Atlantic coastal region of Norway. Journal of Physics: Conference Series (JPCS)
    Vitenskapelig artikkel
  • Dalbakken, Håkon; Ertesvåg, Ivar Ståle. (2024) Safety aspects of Organic Rankine Cycles (ORC) with combustible working fluid and sub-ambient condenser pressure. Energy Reports
    Vitenskapelig artikkel

2023

  • Bøe, Andreas Sæter; Friquin, Kathinka Leikanger; Brandon, Daniel; Steen-Hansen, Anne Elise; Ertesvåg, Ivar Ståle. (2023) Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-02 - Exposed wall and ceiling. Fire safety journal
    Vitenskapelig artikkel
  • Lorentzen, Simon Johan; Ertesvåg, Ivar Ståle. (2023) Entropy generation in an opposed-flow laminar non-premixed flame—Effects of using reduced and global chemical mechanisms for methane–air and syngas–air combustion. Fuel
    Vitenskapelig artikkel
  • Putra, Bima Anggun; Ertesvåg, Ivar Ståle. (2023) Investigations of the extended Eddy Dissipation Concept formulation for weakly turbulent and slow chemistry flames. Fuel
    Vitenskapelig artikkel
  • Bøe, Andreas Sæter; Friquin, Kathinka Leikanger; Brandon, Daniel; Steen-Hansen, Anne Elise; Ertesvåg, Ivar Ståle. (2023) Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-01 – Exposed ceiling. Fire safety journal
    Vitenskapelig artikkel
  • Tomasch, Stefanie; Swaminathan, Nedunchezhian; Spijker, Christoph; Ertesvåg, Ivar Ståle. (2023) A Numerical Study of Flow Structures and Flame Shape Transition in Swirl-Stabilized Turbulent Premixed Flames Subject to Local Extinction. Combustion Science and Technology
    Vitenskapelig artikkel
  • Lysenko, Dmistry A.; Donskov, Mark; Ertesvåg, Ivar Ståle. (2023) Large-eddy simulations of the flow past a bluff-body with active flow control based on trapped vortex cells at Re = 50000. Ocean Engineering
    Vitenskapelig artikkel
  • Tomasch, Stefanie; Ertesvåg, Ivar Ståle; Lysenko, Dmitry A; Christoph, Spijker. (2023) Application and development of dissipation based combustion models for conventional and unconventional combustion processes. Doctoral theses at NTNU (2023:51)
    Doktorgradsavhandling
  • Ertesvåg, Ivar Ståle; Madejski, Pawel; Pawel, Ziolkowski; Dariusz, Mikielewicz. (2023) Exergy analysis of a negative CO<inf>2</inf> emission gas power plant based on water oxy-combustion of syngas from sewage sludge gasification and CCS. Energy
    Vitenskapelig artikkel
  • Netzer, Corinna; Guo, Ning; Ertesvåg, Ivar Ståle; Løvås, Terese. (2023) Feedstock flexible numerical analysis of sewage sludge gasification. Fuel
    Vitenskapelig artikkel

2022

  • Tomasch, Stefanie; Swaminathan, Nedunchezhian; Spijker, Christoph; Ertesvåg, Ivar Ståle. (2022) Development of a turbulence dissipation based reaction rate model for progress variable in turbulent premixed flames. Combustion theory and modelling
    Vitenskapelig artikkel
  • Sheng, Juejing; Voldsund, Mari; Ertesvåg, Ivar Ståle. (2022) Advanced exergy analysis of the oil and gas processing plant on an offshore platform: A thermodynamic cycle approach. Energy Reports
    Vitenskapelig artikkel

2021

  • Lysenko, Dmitry A; Donskov, Mark; Ertesvåg, Ivar Ståle. (2021) Large-eddy simulations of the flow over a semi-circular cylinder at Re = 50000. Computers & Fluids
    Vitenskapelig artikkel
  • Salimath, Prashant; Ertesvåg, Ivar Ståle; Gruber, Andrea. (2021) Numerical simulations of combustion near solid and hydrogen permeable walls. Doctoral theses at NTNU (2021:306)
    Doktorgradsavhandling
  • Ertesvåg, Ivar Ståle. (2021) Scrutinizing proposed extensions to the Eddy Dissipation Concept (EDC) at low turbulence Reynolds numbers and low Damköhler numbers. Fuel
    Vitenskapelig artikkel
  • Salimath, Prashant; Ertesvåg, Ivar Ståle. (2021) Local entropy generation and entropy fluxes of a transient flame during head-on quenching towards solid and hydrogen-permeable porous walls. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2021) Assessment of algebraic subgrid scale models for the flow over a triangular cylinder at Re = 45000. Ocean Engineering
    Vitenskapelig artikkel

2020

  • Rebaque Valdes, Virginia; Ertesvåg, Ivar Ståle; Mikalsen, Ragni Fjellgaard; Steen-Hansen, Anne. (2020) Experimental study of smouldering in wood pellets with and without air draft. Fuel
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2020) Analysis of Some Recently Proposed Modifications to the Eddy Dissipation Concept (EDC). Combustion Science and Technology
    Vitenskapelig artikkel
  • Salimath, Prashant; Ertesvåg, Ivar Ståle; Gruber, Andrea. (2020) Computational analysis of premixed methane-air flame interacting with a solid wall or a hydrogen porous wall. Fuel
    Vitenskapelig artikkel
  • Ahrens, Marcel Ulrich; Ertesvåg, Ivar Ståle; Eikevik, Trygve Magne. (2020) Exergy analysis of combined absorption-compression heat pump with ammonia-water mixture as working fluid. International Institute of Refrigeration
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Zhiyi, Li; Tomasch, Stefanie; Chen, Zhi X.; Parente, Alessandro; Ertesvåg, Ivar Ståle; Swaminathan, Nedunchezhian. (2020) Study of MILD combustion using LES and advanced analysis tools. Proceedings of the Combustion Institute
    Vitenskapelig artikkel

2018

  • Salimath, Prashant Siddlinggayya; Ertesvåg, Ivar Ståle; Gruber, Andrea. (2018) Premixed hydrogen-air flames interacting with a hydrogen porous wall. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Nami, Hossein; Ertesvåg, Ivar Ståle; Otero, Roberto Agromayor; Riboldi, Luca; Nord, Lars O.. (2018) Gas turbine exhaust gas heat recovery by organic Rankine cycles (ORC) for offshore combined heat and power applications - Energy and exergy analysis. Energy
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2018) Reynolds-averaged, scale-adaptive and large-Eddy simulations of pemixed bluff-body combustion using the Eddy dissipation concept. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lewandowski, Michal T; Ertesvåg, Ivar Ståle. (2018) Analysis of the Eddy Dissipation Concept formulation for MILD combustion modelling. Fuel
    Vitenskapelig artikkel

2017

  • Ertesvåg, Ivar Ståle. (2017) Trabant for ny Ulsteinkyrkje – og miljøspørsmål. Vikebladet Vestposten
    Leserinnlegg

2016

  • Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd Weidemann; Austegard, Anders; Snustad, Ingrid; Ertesvåg, Ivar Ståle. (2016) Vapor-liquid equilibrium data for the carbon dioxide and oxygen (CO2 + O2) system at the temperatures 218, 233, 253, 273, 288 and 298 K and pressures up to 14 MPa. Fluid Phase Equilibria
    Vitenskapelig artikkel
  • Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd Weidemann; Austegard, Anders; Snustad, Ingrid; Størset, Sigmund Østtveit. (2016) Vapor-liquid equilibrium data for the carbon dioxide and nitrogen (CO2+N2) system at the temperatures 223, 270, 298 and 303 K and pressures up to 18 MPa. Fluid Phase Equilibria
    Vitenskapelig artikkel

2015

  • Li, Peifeng; Nord, Natasa; Ertesvåg, Ivar Ståle; Ge, Zhihua; Yang, Zhiping; Yang, Yongping. (2015) Integrated multiscale simulation of CHP based district heating system. Energy Conversion and Management
    Vitenskapelig artikkel
  • Mentzoni, Fredrik; Ertesvåg, Ivar Ståle. (2015) On turbulence criteria and model requirements for numerical simulation of turbulent flows above offshore helidecks. Journal of Wind Engineering and Industrial Aerodynamics
    Vitenskapelig artikkel
  • Mentzoni, Fredrik; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Kleiveland, Rune N.. (2015) Numerical modeling of turbulence above offshore helideck – Comparison of different turbulence models. Journal of Wind Engineering and Industrial Aerodynamics
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2015) Exergy calculations based on a fixed standard reference environment vs. the actual ambient conditions: gas turbine and fuel cell examples. International Journal of Exergy
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2015) An Extended Corresponding States Equation of State (EoS) for CCS Industry. Chemical Engineering Science (CES)
    Vitenskapelig artikkel

2014

  • Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Kjelstrup, Signe. (2014) Thermodynamic performance indicators for offshore oil and gas processing: Application to four North Sea facilities. Oil and Gas Facilities
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2014) On Numerical Simulation of Turbulent Flows and Combustion. Skipnes Kommunikasjon as
    Doktorgradsavhandling
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2014) Modelling CO2-water thermodynamics using SPUNG equation of state (EOS) concept with various reference fluids. Energy Procedia
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Numerical Simulation of Non-premixed Turbulent Combustion Using the Eddy Dissipation Concept and Comparing with the Steady Laminar Flamelet Model. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Large-eddy simulation of the flow over a circular cylinder at reynolds number 2 × 10. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Towards simulation of far-field aerodynamic sound from a circular cylinder using OpenFOAM. International Journal of Aeroacoustics
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Numerical Simulations of the Sandia Flame D Using the Eddy Dissipation Concept. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Røsjorde, Audun; Jøssang, Knut. (2014) Exergy destruction and losses on four North Sea offshore platforms: A comparative study of the oil and gas processing plants. Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2014) Lærarlistene - alt folk i Ulstein prestegjeld 1835. Norsk Slektshistorisk Tidsskrift
    Vitenskapelig artikkel
  • Nguyen, Tuong-Van; Voldsund, Mari; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Kjelstrup, Signe. (2014) On the definition of exergy efficiencies for petroleum systems: Application to offshore oil and gas processing. Energy
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle; Haug-Warberg, Tore. (2014) Modelling CO2 - water mixture thermodynamics using various equations of state (EoSs) with emphasis on the potential of the SPUNG EoS. Chemical Engineering Science (CES)
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Ertesvåg, Ivar Ståle. (2014) PVTx Modeling of CO2 Pipeline at Depressurization Conditions Using SPUNG Equation of State (EoS) with a Comparison to SRK. Energy Procedia
    Vitenskapelig artikkel

2013

  • Lilleberg, Bjørn; Christ, Dominik; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Kneer, R. (2013) Numerical Simulation with an Extinction Database for Use with the Eddy Dissipation Concept for Turbulent Combustion. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Lilleberg, Bjørn; Christ, Dominik. (2013) Numerical simulation of turbulent flames using the Eddy Dissipation Concept with detailed chemistry. Akademika forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Liao, Chunhui; Ertesvåg, Ivar Ståle; Zhao, Jian. (2013) Energetic and exergetic efficiencies of coal-fired CHP (combined heat and power) plants used in district heating systems of China. Energy
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2013) Modeling of turbulent separated flows using OpenFOAM. Computers & Fluids
    Vitenskapelig artikkel
  • Voldsund, Mari; Ertesvåg, Ivar Ståle; He, Wei; Kjelstrup, Signe. (2013) Exergy analysis of the oil and gas processing on a North Sea oil platform a real production day. Energy
    Vitenskapelig artikkel

2012

  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2012) Preliminary Evaluation of the SPUNG Equation of State for Modelling the Thermodynamic Properties of CO2 - Water Mixtures. Energy Procedia
    Vitenskapelig artikkel
  • Kannan, Dhandapani; Løvås, Terese; Hustad, Johan Einar; Ertesvåg, Ivar Ståle; Nabi, Nurun. (2012) Study of Second Generation Biofuels in Internal Combustion Engines. Department of Energy and Process Engineering, Faculty of Engineering Science and Technology, Norwegian University of Science and Technology (NTNU)
    Doktorgradsavhandling
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2012) Large eddy simulation in generalized curvilinear coordinates using conventional approach: Theory and validation. International Journal for Numerical Methods in Fluids
    Vitenskapelig artikkel
  • Rian, Anne Berit; Ertesvåg, Ivar Ståle. (2012) Exergy Evaluation of the Arctic Snohvit Liquefied Natural Gas Processing Plant in Northern Norway-Significance of Ambient Temperature. Energy & Fuels
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2012) Large-eddy simulation of the flow over a circular cylinder at Reynolds cumber 3900 using the OpenFOAM toolbox. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Amrollahi, Zeinab; Ystad, Paul Andreas Marchioro; Ertesvåg, Ivar Ståle; Bolland, Olav. (2012) Optimized process configurations of post-combustion CO2 capture for natural-gas-fired power plant - Power plant efficiency analysis. International Journal of Greenhouse Gas Control
    Vitenskapelig oversiktsartikkel/review

2011

  • Rian, Anne Berit; Ertesvåg, Ivar Ståle. (2011) Exergy analysis of a steam production and distribution system including alternatives to throttling and the single pressure steam production. Energy Conversion and Management
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2011) Uncertainties in heat-pump coefficient of performance (COP) and exergy efficiency based on standardized testing. Energy and Buildings
    Vitenskapelig artikkel
  • Lilleberg, Bjørn; Ertesvåg, Ivar S.. (2011) On Mathematical Modeling and Numerical Simulation of Chemical Kinetics in Turbulent Lean Premixed Combustion. Norges teknisk-naturvitenskapelige universitet NTNU
    Doktorgradsavhandling
  • Panjwani, Balram; Ertesvåg, Ivar Ståle. (2011) Large Eddy Simulation of Turbulent Combustion with Chemical Kinetics. Norges teknisk-vitenskapelige universitet NTNU Trondheim
    Doktorgradsavhandling
  • Rian, Anne Berit; Ertesvåg, Ivar Ståle. (2011) On exergy analysis of industrial plants and significance of ambient temperature. Norges teknisk-naturvitenskapelige universitet NTNU Trondheim
    Doktorgradsavhandling
  • Amrollahi, Zeinab; Ertesvåg, Ivar Ståle; Bolland, Olav. (2011) Optimized process configurations of post-combustion CO2 capture for natural-gas-fired power plant-Exergy analysis. International Journal of Greenhouse Gas Control
    Vitenskapelig oversiktsartikkel/review
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Large Eddy Simulation of a Methane Diffusion Flame: Effect of Chemical Mechanism on NOx emission. Fluid Mechanics Research
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Turbulent bluff body flows modeling using OpenFOAM technology. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Amrollahi, Biyouki Zeinab; Ertesvåg, Ivar Ståle; Bolland, Olav. (2011) Thermodynamic analysis on post-combustion CO2 capture of natural-gas-fired power plant. International Journal of Greenhouse Gas Control
    Vitenskapelig artikkel
  • Tapasvi, Dhruv; Kempegowda, Rajesh Shivanahalli; Ertesvåg, Ivar Ståle; Tran, Khanh-Quang; Skreiberg, Øyvind. (2011) Energy and Exergy Analysis of Biomass Gasification with Dried and Torrefied Willow as Feedstocks .
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2010

  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2010) Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates. AIP Conference Proceedings
    Vitenskapelig artikkel
  • Lilleberg, Bjørn; Panjwani, Balram; Ertesvåg, Ivar Ståle. (2010) Large Eddy Simulation of Methane Diffusion Flame: Comparison of Chemical Kinetics Mechanisms. AIP Conference Proceedings
    Vitenskapelig artikkel
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2010) Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates. AIP Publishing (American Institute of Physics)
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lilleberg, Bjørn; Panjwani, Balram; Ertesvåg, Ivar Ståle. (2010) Large Eddy Simulation of Methane Diffusion flame: Comparison of Chemical Kinetics Mechanisms. AIP Publishing (American Institute of Physics)
    Annet
  • Panjawani, B.; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2010) Turbulence combustion closure model based on the Eddy dissipation concept for large eddy simulation. WIT Transactions on Engineering Sciences
    Vitenskapelig artikkel

2009

  • Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2009) Modeling Instabilities in Lean Premixed Turbulent Combustors Using Detailed Chemical Kinetics. Combustion Science and Technology
    Vitenskapelig artikkel
  • Magnussen, Pia; Ertesvåg, Ivar Ståle. (2009) Investigation into Structure and Behaviour of Laminar and Turbulent Flames by Planar Laser Induced Fluorescence Measurements. Norwegian University of Science and Technology
    Doktorgradsavhandling
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2009) Large Eddy Simulation of Backward Facing Step Flow. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2008

  • Wølneberg, Pia Wendela; Ertesvåg, Ivar Ståle. (2008) Alternatives for power supply to natural-gas export compressors combined with heat production evaluated with respect to exergy utilization and CO2 emissions. Energy Conversion and Management
    Vitenskapelig artikkel

2007

  • Nesheim, Svein Jacob; Ertesvåg, Ivar Ståle. (2007) Efficiencies and indicators defined to promote combined heat and power. Energy Conversion and Management
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2007) Exergetic comparison of efficiency indicators for combined heat and power (CHP). Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2007) Sensitivity of chemical exergy for atmospheric gases and gaseous fuels to variations in ambient conditions. Energy Conversion and Management
    Vitenskapelig artikkel
  • Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2007) Computational modeling of combustion instabilities in lean premixed turbulent combustors. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2006

  • Myhrvold, T; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas; Cabra, R; Chen, JY. (2006) A numerical investigation of a lifted H-2/N-2 turbulent jet flame in a vitiated coflow. Combustion Science and Technology
    Vitenskapelig artikkel

2005

  • Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar Ståle. (2005) Dedicated to Second International Onsager Conference - TRONDHEIM, NORWAY - 1-6 JUNE 2003 - Editorial introduction. Energy
    Brev til redaktøren
  • Ertesvåg, Ivar Ståle. (2005) Eksamensoppgåver med løysingsforslag TEP4125 Termodynamikk 2 1999-2005. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Kompendium
  • Hestness, Magne; Ertesvåg, Ivar Ståle. (2005) Forbrenning, gass og energi - kompendium med oppgavesamling. Institutt for energi- og prosessteknikk, NTNU
    Kompendium
  • Nesheim, Svein Jacob; Ertesvåg, Ivar Ståle. (2005) Combined heat and power fired with natural gas: thermodynamical, industrial, and societal considerations. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Doktorgradsavhandling
  • Ertesvåg, Ivar Ståle; Kolbu, Jostein. (2005) Entropy production modelling in CFD of turbulent combustion flow. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Iandoli, Carmine Luca; Ertesvåg, Ivar Ståle; Sciubba, Enrico. (2005) Using entropy production to model interaction between combustion and acoustics. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ertesvåg, Ivar Ståle; Nesheim, Svein Jacob. (2005) Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP). Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar Ståle. (2005) The second international Onsager Conference. Energy - The international journal, special issue. Elsevier Energy (6)
    Vitenskapelig antologi/Konferanseserie
  • Ertesvåg, Ivar Ståle. (2005) Energy, exergy, and extended-exergy analysis of the Norwegian society 2000. Energy
    Vitenskapelig artikkel

2004

  • Ertesvåg, Ivar Ståle; Kvamsdal, Hanne M.; Bolland, Olav. (2004) Exergy analysis of a gas-turbine combined-cycle power plant with precombustion CO2 capture. Energy
    Vitenskapelig artikkel
  • Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar S.. (2004) Energy - The International Journal, Volume 30, Issue 6, Special issue: Second International Onsager Conference. Elsevier Elsevier
    Vitenskapelig antologi/Konferanseserie

2003

  • Ertesvåg, Ivar Ståle. (2003) Eksergianalyse som reiskap i utvikling av det norske energisystemet. Sintef Energiforskning
    Rapport
  • Leintrø, Elin; Ertesvåg, Ivar Ståle. (2003) Energiutnytting 200 - Eksergianalyse av det norske samfunnet. Sintef Energiforskning
    Rapport

2002

  • Weydahl, Torleif; Bugge, Mette; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle. (2002) Computational Modeling of Nitric Oxide Formation in Biomass Combustion. International Journal of Applied Mechanics and Engineering
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2002) Analysis of the Vading Concept - a new rotary-piston compressor, expander, and engine principle. Journal of Power and Energy, Part A of the Proceedings of the Institution of Mechanical Engineers
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2002) Litt om internett, slekt og personvern. Slekt og data
    Populærvitenskapelig artikkel
  • Kvamsdal, Hanne; Jordal, Kristin; Tangen, Grethe; Ulfsnes, Ragnhild Elisabet; Maurstad, Ola; Bolland, Olav. (2002) SIP: Power generation with CO2 capture- Task D: Power cycles with carbon capture - report 1, 2002. SINTEF
    Rapport

2001

  • Ertesvåg, Ivar Ståle. (2001) Society Exergy Analysis: A Comparison of Different Societies. Energy
    Vitenskapelig artikkel

2000

  • Ertesvåg, Ivar Ståle; Mielnik, Michal Marek. (2000) Exergy analysis of the Norwegian society. Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle; Magnussen, Bjørn F.. (2000) The Eddy Dissipation Turbulence Energy Cascade Model. Combustion Science and Technology
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2000) Internett, slekt og personvern. Slekt og data
    Populærvitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2000) Turbulent strøyming og forbrenning - Frå turbulensteori til ingeniørverkty. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Lærebok
  • Ertesvåg, Ivar Ståle; Bolland, Olav. (2000) Verknadsgrader.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1999

  • Bredesen, Arne Mathias; Ertesvåg, Ivar Ståle. (1999) Energikvalitet.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1997

  • Gran, Inge R.; Ertesvåg, Ivar Ståle; Magnussen, Bjørn F.. (1997) Influence of turbulence modeling on predictions of turbulent combustion. AIAA Journal
    Vitenskapelig artikkel
  • Bedringås, Kai W.; Ertesvåg, Ivar Ståle; Byggsøyl, Ståle; Magnussen, Bjørn F.. (1997) Exergy analysis of solid-oxide fuel-cell (SOFC) systems. Energy
    Vitenskapelig artikkel

1995

  • Ertesvåg, Ivar Ståle. (1995) Turbulent strømning og forbrenning : kompendium i fag nr 61161 Turbulent forbrenning, masse- og varmetransport. [Mangler utgivernavn]
    Kompendium

1994

  • Ertesvåg, Ivar Ståle. (1994) Turbulent forbrenning, masse- og varmetransport : kompendium i fag 61552. [Mangler utgivernavn]
    Kompendium

Tidsskriftspublikasjoner

  • Stasiak, Kamil; Ertesvåg, Ivar Ståle; Ziolkowski, Pawel; Mikielewicz, Dariusz. (2025) Exergy analysis and thermodynamic optimization of a bioenergy with carbon capture and storage gas power plant using Monte Carlo simulation of sewage sludge composition. Applied Thermal Engineering
    Vitenskapelig artikkel
  • Putra, Bima Anggun; Ertesvåg, Ivar Ståle. (2025) Eddy Dissipation Concept (EDC) with Batch Reactor Fine Structures Model for Flames Toward Low Turbulence. Combustion Science and Technology
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2024) Minneord Magne Lamvik. Adresseavisen
    Leserinnlegg
  • Guo, Ning; Schulze-Netzer, Corinna; Ertesvåg, Ivar Ståle. (2024) Numerical Investigation of the Counterflow Diffusion Flame of CO/H2 in Oxyfuel Combustion: Effects of H2O as Diluent at High Strain Rates. Energy & Fuels
    Vitenskapelig artikkel
  • Rosnes, Magne; Skilbred, Ellen Synnøve; Aamodt, Edvard; Ertesvåg, Ivar Ståle; Mikalsen, Ragni Fjellgaard. (2024) Study of fire characteristics of forest vegetation in the Atlantic coastal region of Norway. Journal of Physics: Conference Series (JPCS)
    Vitenskapelig artikkel
  • Dalbakken, Håkon; Ertesvåg, Ivar Ståle. (2024) Safety aspects of Organic Rankine Cycles (ORC) with combustible working fluid and sub-ambient condenser pressure. Energy Reports
    Vitenskapelig artikkel
  • Bøe, Andreas Sæter; Friquin, Kathinka Leikanger; Brandon, Daniel; Steen-Hansen, Anne Elise; Ertesvåg, Ivar Ståle. (2023) Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-02 - Exposed wall and ceiling. Fire safety journal
    Vitenskapelig artikkel
  • Lorentzen, Simon Johan; Ertesvåg, Ivar Ståle. (2023) Entropy generation in an opposed-flow laminar non-premixed flame—Effects of using reduced and global chemical mechanisms for methane–air and syngas–air combustion. Fuel
    Vitenskapelig artikkel
  • Putra, Bima Anggun; Ertesvåg, Ivar Ståle. (2023) Investigations of the extended Eddy Dissipation Concept formulation for weakly turbulent and slow chemistry flames. Fuel
    Vitenskapelig artikkel
  • Bøe, Andreas Sæter; Friquin, Kathinka Leikanger; Brandon, Daniel; Steen-Hansen, Anne Elise; Ertesvåg, Ivar Ståle. (2023) Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-01 – Exposed ceiling. Fire safety journal
    Vitenskapelig artikkel
  • Tomasch, Stefanie; Swaminathan, Nedunchezhian; Spijker, Christoph; Ertesvåg, Ivar Ståle. (2023) A Numerical Study of Flow Structures and Flame Shape Transition in Swirl-Stabilized Turbulent Premixed Flames Subject to Local Extinction. Combustion Science and Technology
    Vitenskapelig artikkel
  • Lysenko, Dmistry A.; Donskov, Mark; Ertesvåg, Ivar Ståle. (2023) Large-eddy simulations of the flow past a bluff-body with active flow control based on trapped vortex cells at Re = 50000. Ocean Engineering
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle; Madejski, Pawel; Pawel, Ziolkowski; Dariusz, Mikielewicz. (2023) Exergy analysis of a negative CO<inf>2</inf> emission gas power plant based on water oxy-combustion of syngas from sewage sludge gasification and CCS. Energy
    Vitenskapelig artikkel
  • Netzer, Corinna; Guo, Ning; Ertesvåg, Ivar Ståle; Løvås, Terese. (2023) Feedstock flexible numerical analysis of sewage sludge gasification. Fuel
    Vitenskapelig artikkel
  • Tomasch, Stefanie; Swaminathan, Nedunchezhian; Spijker, Christoph; Ertesvåg, Ivar Ståle. (2022) Development of a turbulence dissipation based reaction rate model for progress variable in turbulent premixed flames. Combustion theory and modelling
    Vitenskapelig artikkel
  • Sheng, Juejing; Voldsund, Mari; Ertesvåg, Ivar Ståle. (2022) Advanced exergy analysis of the oil and gas processing plant on an offshore platform: A thermodynamic cycle approach. Energy Reports
    Vitenskapelig artikkel
  • Lysenko, Dmitry A; Donskov, Mark; Ertesvåg, Ivar Ståle. (2021) Large-eddy simulations of the flow over a semi-circular cylinder at Re = 50000. Computers & Fluids
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2021) Scrutinizing proposed extensions to the Eddy Dissipation Concept (EDC) at low turbulence Reynolds numbers and low Damköhler numbers. Fuel
    Vitenskapelig artikkel
  • Salimath, Prashant; Ertesvåg, Ivar Ståle. (2021) Local entropy generation and entropy fluxes of a transient flame during head-on quenching towards solid and hydrogen-permeable porous walls. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2021) Assessment of algebraic subgrid scale models for the flow over a triangular cylinder at Re = 45000. Ocean Engineering
    Vitenskapelig artikkel
  • Rebaque Valdes, Virginia; Ertesvåg, Ivar Ståle; Mikalsen, Ragni Fjellgaard; Steen-Hansen, Anne. (2020) Experimental study of smouldering in wood pellets with and without air draft. Fuel
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2020) Analysis of Some Recently Proposed Modifications to the Eddy Dissipation Concept (EDC). Combustion Science and Technology
    Vitenskapelig artikkel
  • Salimath, Prashant; Ertesvåg, Ivar Ståle; Gruber, Andrea. (2020) Computational analysis of premixed methane-air flame interacting with a solid wall or a hydrogen porous wall. Fuel
    Vitenskapelig artikkel
  • Zhiyi, Li; Tomasch, Stefanie; Chen, Zhi X.; Parente, Alessandro; Ertesvåg, Ivar Ståle; Swaminathan, Nedunchezhian. (2020) Study of MILD combustion using LES and advanced analysis tools. Proceedings of the Combustion Institute
    Vitenskapelig artikkel
  • Salimath, Prashant Siddlinggayya; Ertesvåg, Ivar Ståle; Gruber, Andrea. (2018) Premixed hydrogen-air flames interacting with a hydrogen porous wall. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Nami, Hossein; Ertesvåg, Ivar Ståle; Otero, Roberto Agromayor; Riboldi, Luca; Nord, Lars O.. (2018) Gas turbine exhaust gas heat recovery by organic Rankine cycles (ORC) for offshore combined heat and power applications - Energy and exergy analysis. Energy
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2018) Reynolds-averaged, scale-adaptive and large-Eddy simulations of pemixed bluff-body combustion using the Eddy dissipation concept. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lewandowski, Michal T; Ertesvåg, Ivar Ståle. (2018) Analysis of the Eddy Dissipation Concept formulation for MILD combustion modelling. Fuel
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2017) Trabant for ny Ulsteinkyrkje – og miljøspørsmål. Vikebladet Vestposten
    Leserinnlegg
  • Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd Weidemann; Austegard, Anders; Snustad, Ingrid; Ertesvåg, Ivar Ståle. (2016) Vapor-liquid equilibrium data for the carbon dioxide and oxygen (CO2 + O2) system at the temperatures 218, 233, 253, 273, 288 and 298 K and pressures up to 14 MPa. Fluid Phase Equilibria
    Vitenskapelig artikkel
  • Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd Weidemann; Austegard, Anders; Snustad, Ingrid; Størset, Sigmund Østtveit. (2016) Vapor-liquid equilibrium data for the carbon dioxide and nitrogen (CO2+N2) system at the temperatures 223, 270, 298 and 303 K and pressures up to 18 MPa. Fluid Phase Equilibria
    Vitenskapelig artikkel
  • Li, Peifeng; Nord, Natasa; Ertesvåg, Ivar Ståle; Ge, Zhihua; Yang, Zhiping; Yang, Yongping. (2015) Integrated multiscale simulation of CHP based district heating system. Energy Conversion and Management
    Vitenskapelig artikkel
  • Mentzoni, Fredrik; Ertesvåg, Ivar Ståle. (2015) On turbulence criteria and model requirements for numerical simulation of turbulent flows above offshore helidecks. Journal of Wind Engineering and Industrial Aerodynamics
    Vitenskapelig artikkel
  • Mentzoni, Fredrik; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Kleiveland, Rune N.. (2015) Numerical modeling of turbulence above offshore helideck – Comparison of different turbulence models. Journal of Wind Engineering and Industrial Aerodynamics
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2015) Exergy calculations based on a fixed standard reference environment vs. the actual ambient conditions: gas turbine and fuel cell examples. International Journal of Exergy
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2015) An Extended Corresponding States Equation of State (EoS) for CCS Industry. Chemical Engineering Science (CES)
    Vitenskapelig artikkel
  • Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Kjelstrup, Signe. (2014) Thermodynamic performance indicators for offshore oil and gas processing: Application to four North Sea facilities. Oil and Gas Facilities
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2014) Modelling CO2-water thermodynamics using SPUNG equation of state (EOS) concept with various reference fluids. Energy Procedia
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Numerical Simulation of Non-premixed Turbulent Combustion Using the Eddy Dissipation Concept and Comparing with the Steady Laminar Flamelet Model. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Large-eddy simulation of the flow over a circular cylinder at reynolds number 2 × 10. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Towards simulation of far-field aerodynamic sound from a circular cylinder using OpenFOAM. International Journal of Aeroacoustics
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2014) Numerical Simulations of the Sandia Flame D Using the Eddy Dissipation Concept. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Røsjorde, Audun; Jøssang, Knut. (2014) Exergy destruction and losses on four North Sea offshore platforms: A comparative study of the oil and gas processing plants. Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2014) Lærarlistene - alt folk i Ulstein prestegjeld 1835. Norsk Slektshistorisk Tidsskrift
    Vitenskapelig artikkel
  • Nguyen, Tuong-Van; Voldsund, Mari; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Kjelstrup, Signe. (2014) On the definition of exergy efficiencies for petroleum systems: Application to offshore oil and gas processing. Energy
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle; Haug-Warberg, Tore. (2014) Modelling CO2 - water mixture thermodynamics using various equations of state (EoSs) with emphasis on the potential of the SPUNG EoS. Chemical Engineering Science (CES)
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Ertesvåg, Ivar Ståle. (2014) PVTx Modeling of CO2 Pipeline at Depressurization Conditions Using SPUNG Equation of State (EoS) with a Comparison to SRK. Energy Procedia
    Vitenskapelig artikkel
  • Lilleberg, Bjørn; Christ, Dominik; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Kneer, R. (2013) Numerical Simulation with an Extinction Database for Use with the Eddy Dissipation Concept for Turbulent Combustion. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Liao, Chunhui; Ertesvåg, Ivar Ståle; Zhao, Jian. (2013) Energetic and exergetic efficiencies of coal-fired CHP (combined heat and power) plants used in district heating systems of China. Energy
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2013) Modeling of turbulent separated flows using OpenFOAM. Computers & Fluids
    Vitenskapelig artikkel
  • Voldsund, Mari; Ertesvåg, Ivar Ståle; He, Wei; Kjelstrup, Signe. (2013) Exergy analysis of the oil and gas processing on a North Sea oil platform a real production day. Energy
    Vitenskapelig artikkel
  • Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2012) Preliminary Evaluation of the SPUNG Equation of State for Modelling the Thermodynamic Properties of CO2 - Water Mixtures. Energy Procedia
    Vitenskapelig artikkel
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2012) Large eddy simulation in generalized curvilinear coordinates using conventional approach: Theory and validation. International Journal for Numerical Methods in Fluids
    Vitenskapelig artikkel
  • Rian, Anne Berit; Ertesvåg, Ivar Ståle. (2012) Exergy Evaluation of the Arctic Snohvit Liquefied Natural Gas Processing Plant in Northern Norway-Significance of Ambient Temperature. Energy & Fuels
    Vitenskapelig artikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2012) Large-eddy simulation of the flow over a circular cylinder at Reynolds cumber 3900 using the OpenFOAM toolbox. Flow Turbulence and Combustion
    Vitenskapelig artikkel
  • Amrollahi, Zeinab; Ystad, Paul Andreas Marchioro; Ertesvåg, Ivar Ståle; Bolland, Olav. (2012) Optimized process configurations of post-combustion CO2 capture for natural-gas-fired power plant - Power plant efficiency analysis. International Journal of Greenhouse Gas Control
    Vitenskapelig oversiktsartikkel/review
  • Rian, Anne Berit; Ertesvåg, Ivar Ståle. (2011) Exergy analysis of a steam production and distribution system including alternatives to throttling and the single pressure steam production. Energy Conversion and Management
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2011) Uncertainties in heat-pump coefficient of performance (COP) and exergy efficiency based on standardized testing. Energy and Buildings
    Vitenskapelig artikkel
  • Amrollahi, Zeinab; Ertesvåg, Ivar Ståle; Bolland, Olav. (2011) Optimized process configurations of post-combustion CO2 capture for natural-gas-fired power plant-Exergy analysis. International Journal of Greenhouse Gas Control
    Vitenskapelig oversiktsartikkel/review
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Large Eddy Simulation of a Methane Diffusion Flame: Effect of Chemical Mechanism on NOx emission. Fluid Mechanics Research
    Vitenskapelig artikkel
  • Amrollahi, Biyouki Zeinab; Ertesvåg, Ivar Ståle; Bolland, Olav. (2011) Thermodynamic analysis on post-combustion CO2 capture of natural-gas-fired power plant. International Journal of Greenhouse Gas Control
    Vitenskapelig artikkel
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2010) Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates. AIP Conference Proceedings
    Vitenskapelig artikkel
  • Lilleberg, Bjørn; Panjwani, Balram; Ertesvåg, Ivar Ståle. (2010) Large Eddy Simulation of Methane Diffusion Flame: Comparison of Chemical Kinetics Mechanisms. AIP Conference Proceedings
    Vitenskapelig artikkel
  • Panjawani, B.; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2010) Turbulence combustion closure model based on the Eddy dissipation concept for large eddy simulation. WIT Transactions on Engineering Sciences
    Vitenskapelig artikkel
  • Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2009) Modeling Instabilities in Lean Premixed Turbulent Combustors Using Detailed Chemical Kinetics. Combustion Science and Technology
    Vitenskapelig artikkel
  • Wølneberg, Pia Wendela; Ertesvåg, Ivar Ståle. (2008) Alternatives for power supply to natural-gas export compressors combined with heat production evaluated with respect to exergy utilization and CO2 emissions. Energy Conversion and Management
    Vitenskapelig artikkel
  • Nesheim, Svein Jacob; Ertesvåg, Ivar Ståle. (2007) Efficiencies and indicators defined to promote combined heat and power. Energy Conversion and Management
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2007) Exergetic comparison of efficiency indicators for combined heat and power (CHP). Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2007) Sensitivity of chemical exergy for atmospheric gases and gaseous fuels to variations in ambient conditions. Energy Conversion and Management
    Vitenskapelig artikkel
  • Myhrvold, T; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas; Cabra, R; Chen, JY. (2006) A numerical investigation of a lifted H-2/N-2 turbulent jet flame in a vitiated coflow. Combustion Science and Technology
    Vitenskapelig artikkel
  • Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar Ståle. (2005) Dedicated to Second International Onsager Conference - TRONDHEIM, NORWAY - 1-6 JUNE 2003 - Editorial introduction. Energy
    Brev til redaktøren
  • Ertesvåg, Ivar Ståle. (2005) Energy, exergy, and extended-exergy analysis of the Norwegian society 2000. Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle; Kvamsdal, Hanne M.; Bolland, Olav. (2004) Exergy analysis of a gas-turbine combined-cycle power plant with precombustion CO2 capture. Energy
    Vitenskapelig artikkel
  • Weydahl, Torleif; Bugge, Mette; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle. (2002) Computational Modeling of Nitric Oxide Formation in Biomass Combustion. International Journal of Applied Mechanics and Engineering
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2002) Analysis of the Vading Concept - a new rotary-piston compressor, expander, and engine principle. Journal of Power and Energy, Part A of the Proceedings of the Institution of Mechanical Engineers
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2002) Litt om internett, slekt og personvern. Slekt og data
    Populærvitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2001) Society Exergy Analysis: A Comparison of Different Societies. Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle; Mielnik, Michal Marek. (2000) Exergy analysis of the Norwegian society. Energy
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle; Magnussen, Bjørn F.. (2000) The Eddy Dissipation Turbulence Energy Cascade Model. Combustion Science and Technology
    Vitenskapelig artikkel
  • Ertesvåg, Ivar Ståle. (2000) Internett, slekt og personvern. Slekt og data
    Populærvitenskapelig artikkel
  • Gran, Inge R.; Ertesvåg, Ivar Ståle; Magnussen, Bjørn F.. (1997) Influence of turbulence modeling on predictions of turbulent combustion. AIAA Journal
    Vitenskapelig artikkel
  • Bedringås, Kai W.; Ertesvåg, Ivar Ståle; Byggsøyl, Ståle; Magnussen, Bjørn F.. (1997) Exergy analysis of solid-oxide fuel-cell (SOFC) systems. Energy
    Vitenskapelig artikkel

Bøker

  • Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar Ståle. (2005) The second international Onsager Conference. Energy - The international journal, special issue. Elsevier Energy (6)
    Vitenskapelig antologi/Konferanseserie
  • Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar S.. (2004) Energy - The International Journal, Volume 30, Issue 6, Special issue: Second International Onsager Conference. Elsevier Elsevier
    Vitenskapelig antologi/Konferanseserie
  • Ertesvåg, Ivar Ståle. (2000) Turbulent strøyming og forbrenning - Frå turbulensteori til ingeniørverkty. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Lærebok

Del av bok/rapport

  • Ahrens, Marcel Ulrich; Ertesvåg, Ivar Ståle; Eikevik, Trygve Magne. (2020) Exergy analysis of combined absorption-compression heat pump with ammonia-water mixture as working fluid. International Institute of Refrigeration
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Lilleberg, Bjørn; Christ, Dominik. (2013) Numerical simulation of turbulent flames using the Eddy Dissipation Concept with detailed chemistry. Akademika forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Turbulent bluff body flows modeling using OpenFOAM technology. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Tapasvi, Dhruv; Kempegowda, Rajesh Shivanahalli; Ertesvåg, Ivar Ståle; Tran, Khanh-Quang; Skreiberg, Øyvind. (2011) Energy and Exergy Analysis of Biomass Gasification with Dried and Torrefied Willow as Feedstocks .
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2010) Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates. AIP Publishing (American Institute of Physics)
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lilleberg, Bjørn; Panjwani, Balram; Ertesvåg, Ivar Ståle. (2010) Large Eddy Simulation of Methane Diffusion flame: Comparison of Chemical Kinetics Mechanisms. AIP Publishing (American Institute of Physics)
    Annet
  • Panjwani, Balram; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2009) Large Eddy Simulation of Backward Facing Step Flow. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2007) Computational modeling of combustion instabilities in lean premixed turbulent combustors. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ertesvåg, Ivar Ståle; Kolbu, Jostein. (2005) Entropy production modelling in CFD of turbulent combustion flow. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Iandoli, Carmine Luca; Ertesvåg, Ivar Ståle; Sciubba, Enrico. (2005) Using entropy production to model interaction between combustion and acoustics. Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ertesvåg, Ivar Ståle; Nesheim, Svein Jacob. (2005) Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP). Tapir Akademisk Forlag
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ertesvåg, Ivar Ståle; Bolland, Olav. (2000) Verknadsgrader.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Bredesen, Arne Mathias; Ertesvåg, Ivar Ståle. (1999) Energikvalitet.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Rapport

  • Tomasch, Stefanie; Ertesvåg, Ivar Ståle; Lysenko, Dmitry A; Christoph, Spijker. (2023) Application and development of dissipation based combustion models for conventional and unconventional combustion processes. Doctoral theses at NTNU (2023:51)
    Doktorgradsavhandling
  • Salimath, Prashant; Ertesvåg, Ivar Ståle; Gruber, Andrea. (2021) Numerical simulations of combustion near solid and hydrogen permeable walls. Doctoral theses at NTNU (2021:306)
    Doktorgradsavhandling
  • Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2014) On Numerical Simulation of Turbulent Flows and Combustion. Skipnes Kommunikasjon as
    Doktorgradsavhandling
  • Kannan, Dhandapani; Løvås, Terese; Hustad, Johan Einar; Ertesvåg, Ivar Ståle; Nabi, Nurun. (2012) Study of Second Generation Biofuels in Internal Combustion Engines. Department of Energy and Process Engineering, Faculty of Engineering Science and Technology, Norwegian University of Science and Technology (NTNU)
    Doktorgradsavhandling
  • Lilleberg, Bjørn; Ertesvåg, Ivar S.. (2011) On Mathematical Modeling and Numerical Simulation of Chemical Kinetics in Turbulent Lean Premixed Combustion. Norges teknisk-naturvitenskapelige universitet NTNU
    Doktorgradsavhandling
  • Panjwani, Balram; Ertesvåg, Ivar Ståle. (2011) Large Eddy Simulation of Turbulent Combustion with Chemical Kinetics. Norges teknisk-vitenskapelige universitet NTNU Trondheim
    Doktorgradsavhandling
  • Rian, Anne Berit; Ertesvåg, Ivar Ståle. (2011) On exergy analysis of industrial plants and significance of ambient temperature. Norges teknisk-naturvitenskapelige universitet NTNU Trondheim
    Doktorgradsavhandling
  • Magnussen, Pia; Ertesvåg, Ivar Ståle. (2009) Investigation into Structure and Behaviour of Laminar and Turbulent Flames by Planar Laser Induced Fluorescence Measurements. Norwegian University of Science and Technology
    Doktorgradsavhandling
  • Ertesvåg, Ivar Ståle. (2005) Eksamensoppgåver med løysingsforslag TEP4125 Termodynamikk 2 1999-2005. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Kompendium
  • Hestness, Magne; Ertesvåg, Ivar Ståle. (2005) Forbrenning, gass og energi - kompendium med oppgavesamling. Institutt for energi- og prosessteknikk, NTNU
    Kompendium
  • Nesheim, Svein Jacob; Ertesvåg, Ivar Ståle. (2005) Combined heat and power fired with natural gas: thermodynamical, industrial, and societal considerations. Tapir Akademisk Forlag Tapir Akademisk Forlag
    Doktorgradsavhandling
  • Ertesvåg, Ivar Ståle. (2003) Eksergianalyse som reiskap i utvikling av det norske energisystemet. Sintef Energiforskning
    Rapport
  • Leintrø, Elin; Ertesvåg, Ivar Ståle. (2003) Energiutnytting 200 - Eksergianalyse av det norske samfunnet. Sintef Energiforskning
    Rapport
  • Kvamsdal, Hanne; Jordal, Kristin; Tangen, Grethe; Ulfsnes, Ragnhild Elisabet; Maurstad, Ola; Bolland, Olav. (2002) SIP: Power generation with CO2 capture- Task D: Power cycles with carbon capture - report 1, 2002. SINTEF
    Rapport
  • Ertesvåg, Ivar Ståle. (1995) Turbulent strømning og forbrenning : kompendium i fag nr 61161 Turbulent forbrenning, masse- og varmetransport. [Mangler utgivernavn]
    Kompendium
  • Ertesvåg, Ivar Ståle. (1994) Turbulent forbrenning, masse- og varmetransport : kompendium i fag 61552. [Mangler utgivernavn]
    Kompendium

Formidling

2024

  • Faglig foredrag
    Ertesvåg, Ivar Ståle. (2024) Second-law analysis: exergy and entropy - some prospects and challenges. AGH Universitet Invitert foredrag , Kraków 2024-10-18 -

2023

  • Vitenskapelig foredrag
    Putra, Bima Anggun; Ertesvåg, Ivar Ståle. (2023) The Eddy Dissipation Concept (EDC) towards weak turbulence and slow reactions. Scandinavian-Nordic Section of the Combustion Institute Nordic Flame Days , Trondheim 2023-11-29 - 2023-11-30
  • Vitenskapelig foredrag
    Stasiak, Kamil; Ertesvåg, Ivar Ståle; Pawel, Ziolkowski; Dariusz, Mikielewicz. (2023) Exergetic analysis of the nCO2PP cycle with particular reference to the exergy destruction of sewage sludge due to gasification. ECOS 2023 - the 36th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems , Las Palmas de Gran Canaria 2023-06-25 - 2023-06-30
  • Vitenskapelig foredrag
    Kaszuba, Maja; Pawel, Ziolkowski; Ertesvåg, Ivar Ståle; Dariusz, Mikielewicz. (2023) Analysis of oxygen separation using membranes in case of a negative co2 power plant. Sintef The 12th Trondheim Conference on CO2 Capture, Transport and Storage , Trondheim 2023-06-19 - 2023-06-21
  • Vitenskapelig foredrag
    Bøe, Andreas Sæter; Ertesvåg, Ivar Ståle; Friquin, Kathinka Leikanger; Steen-Hansen, Anne Elise; Brandon, Daniel. (2023) Travelling fires in compartments with wooden surfaces. Scandinavian-Nordic Section of the Combustion Institute Nordic Flame Days , Trondheim 2023-11-29 - 2023-11-30

2022

  • Vitenskapelig foredrag
    Putra, Bima Anggun; Ertesvåg, Ivar Ståle; meraner, christoph. (2022) Modelling of Slow Chemistry and Weak Turbulent Flames. RISE NFSD 2022 Nordic Fire and Safety Days , Lund 2022-06-21 - 2022-06-22
  • Populærvitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2022) Kjemi-forsøk. Strinda KFUK-KFUM-speidere Speidarmøte , Strinda, Trondheim 2022-02-03 - 2022-02-03
  • Faglig foredrag
    Netzer, Corinna; Guo, Ning; Ertesvåg, Ivar Ståle; Løvås, Terese. (2022) Numerical Analysis of the Cold Gas Efficiency in Sewage Sludge Gasification. Cenertec - Center of Energy and Technology 13th European Conference on Industrial Furnaces and Boilers , Algarve, Portugal 2022-04-19 - 2022-04-22
  • Vitenskapelig foredrag
    Madejski, Pawel; Ertesvåg, Ivar Ståle; Ziolkowski, Pawel; Mikielewicz, Dariusz. (2022) Energy and exergy analysis of negative CO2 emission gas power plant operation using thermodynamic modelling results of the cycle. 2nd International Conference on Negative CO2 Emissions , Göteborg 2022-06-14 - 2022-06-17

2021

  • Vitenskapelig foredrag
    Li, Z; Tomasch, Stefanie; Chen, Z X; Parente, A; Ertesvåg, Ivar Ståle; Swaminathan, Nedunchezhian. (2021) Study of MILD combustion using LES and advanced analysis tool. Combustion Institute International Symposium on Combustion , Adelaide 2021-01-24 - 2021-01-29
  • Populærvitenskapelig foredrag
    ErtesvÃ¥g, Ivar StÃ¥le. (2021) Fysikkforsøk - elektriske fenomen, overflatespenning på vatn, slokning av flamme, termisk utviding av gass. Strinda KFUK-KFUM-speidarar Speidarmøte , Moholt, Trondheim 2021-11-11 - 2021-11-11
  • Vitenskapelig foredrag
    Putra, Bima Anggun; Ertesvåg, Ivar Ståle. (2021) Modelling of Weak Turbulence in Underventilated Fires – Revisiting low-Re Turbulence Models. RISE Nordic Fire and Safety Days (NFSD) 2021 , Digital konferanse 2021-06-15 - 2021-06-16

2019

  • Populærvitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2019) Energimøte - småspeidar, Strinda KFUM-KFUK. Strinda KFUM-KFUK-speidere Speidarmøte , Trondheim 2019-02-14 - 2019-02-14
  • Poster
    Tomasch, Stefanie; Ertesvåg, Ivar Ståle. (2019) The influence of the reactor model on EDC’s mean reaction rate– A study on the relevance of choice. Portuguese Section of the Combustion Institute 9th European Combustion Meeting , Lisbon 2019-04-15 - 2019-04-17
  • Poster
    Tomasch, Stefanie; Ertesvåg, Ivar Ståle. (2019) Investigating the fundamentals of pressurized oxy-fuel combustion for Natural Gas Semi-Closed Combined Cycles using CFD. The Research Council of Norway CLIMIT PhD and PostDoc Seminar 2019 , Lysaker, Oslo 2019-01-18 - 2019-01-18
  • Populærvitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2019) Brann og brannvern - møte for Strinda KFUM-KFUK-speidere. Strinda KFUM-KFUK-speidere Speidarmøte , Trondheim 2019-04-04 - 2019-04-04
  • Populærvitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2019) Bygge demning - eksperimentere med dam og vatn i slange. Strinda KFUK-KFUM-speidarar Småspeidarmøte , Estenstadmarka, Trondheim 2019-05-23 - 2019-05-23
  • Vitenskapelig foredrag
    Sheng, Juejing; Voldsund, Mari; Ertesvåg, Ivar Ståle. (2019) Advanced exergy analysis of the oil and gas processing plant on a North Sea platform. ECOS 2019 - 32nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems , Wrocław 2019-06-23 - 2019-06-28

2018

  • Populærvitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2018) Fysikkforsøk - møte, småspeidar, Strinda KFUK-KFUM. Strinda KFUM-KFUK-speidere Speidarmøte , Trondheim 2018-11-22 - 2018-11-22
  • Vitenskapelig foredrag
    Lewandowski, Michal T; Ertesvåg, Ivar Ståle. (2018) Modelling of the jet-in-hot-coflow flames with the Eddy Dissipation Concept (EDC). AGH University of Science and Technology Joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute , Kraków 2018-09-06 - 2018-09-07
  • Vitenskapelig foredrag
    Tomasch, Stefanie; Ertesvåg, Ivar Ståle. (2018) CFD simulation of an axisymmetric duct sudden expansion. AGH University of Science and Technology Joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute , Kraków 2018-09-06 - 2018-09-07
  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle; Lewandowski, Michal T. (2018) Discussion of some recent modifications suggested to the Eddy Dissipation Concept (EDC). AGH University of Science and Technology Joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute , Kraków 2018-09-06 - 2018-09-07

2017

  • Vitenskapelig foredrag
    Lewandowski, Michal T; Li, Zhiyi; Parente, Alessandro; Ertesvåg, Ivar Ståle; Pozorski, Jacek. (2017) Comparison of the Eddy Dissipation Concept modifications in the modelling of MILD combustion. XXIII International Symposium on Combustion Processes , Rynia 2017-09-03 - 2017-09-06
  • Poster
    Lewandowski, Michal T; Ertesvåg, Ivar Ståle. (2017) Influence of the reactivity of the fine structures in modelling of the jet-in-hot-coflow flames with the Eddy Dissipation Concept. Combustion Institute, Adrian Section 8th European Combustion Meeting , Dubrovnik 2017-04-18 - 2017-04-21

2016

  • Vitenskapelig foredrag
    Lewandowski, Michał; Ertesvåg, Ivar Ståle. (2016) The impact of the fine structure reactor formulation in the Eddy Dissipation Concept for MILD combustion modelling. ERCOFTAC 11th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements , Palermo 2016-09-21 - 2016-09-23
  • Vitenskapelig foredrag
    Bolstad, Marius Olof; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Lilleheie, Nils Inge. (2016) Modeling of jet fire in underventilated enclosure. SP Technical Research Institute of Sweden Nordic Fire and Safety Days (NFSD) , København 2016-06-16 - 2016-06-17
  • Vitenskapelig foredrag
    Skinnemoen, Magnus Magnussen; Ertesvåg, Ivar Ståle; Kleiveland, Rune Natten; Rian, Kjell Erik; Lilleheie, Nils Inge; Magnussen, Bjørn F.. (2016) Modeling of fire in LNG leakage. SP Technical Research Institute of Sweden Nordic Fire and Safety Days (NFSD) , København 2016-06-16 - 2016-06-17

2014

  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2014) Introduction - Special Session on Combustion Modelling in honour of Prof. Bjørn F. Magnussen 80th Birthday. International Energy Agency (IEA) 36th Task Leaders Meeting of the Implementing Agreement on Conservation and Emissions Reduction in Combustion , Stavanger 2014-06-09 - 2014-06-13

2013

  • Vitenskapelig foredrag
    Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2013) Advancing Turbulent Combustion Modeling Using the Eddy Dissipation Concept with Detailed Chemistry. ICON Seventh Open Source CFD International Conference , Hamburg 2013-10-24 - 2013-11-25
  • Poster
    Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2013) Turbulent combustion modeling using the Eddy Dissipation Concept with detailed chemistry. The International Centre for Heat and Mass Transfer (ICHMT) Eighth Mediterranean Combustion Symposium , Cesme, Izmir 2013-09-09 - 2013-09-13
  • Poster
    Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2013) Modelling CO2-water thermodynamics using SPUNG equation of state (EOS) concept with various reference fluids. SINTEF TCCS-7 , Trondheim 2013-06-05 - 2013-06-06
  • Vitenskapelig foredrag
    Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Røsjorde, Audun; Jøssang, Knut. (2013) Comparative study of the sources of exergy destruction on four North Sea oil and gas platforms. ECOS 2013 2013-07-16 - 2013-07-19
  • Vitenskapelig foredrag
    Voldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Røsjorde, Audun; He, Wei. (2013) Performance indicators for evaluation of North Sea oil and gas platforms. ECOS 2013 2013-07-16 - 2013-07-19

2012

  • Poster
    Salimath, Prashant Siddlingayya; Gruber, Andrea; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas. (2012) Study of entropy generation of hydrogen-air premix combustion of 1-D laminar planar and 3-D turbulent v-shaped flame channel flow configuration using (S3D) direct numerical simulation. Combustion Institute 34th International Symposium on Combustion , Warsaw, Poland. 2012-07-29 - 2012-08-03
  • Vitenskapelig foredrag
    Voldsund, Mari; He, Wei; Røsjorde, Audun; Ertesvåg, Ivar Ståle; Kjelstrup, Signe. (2012) Evaluation of the Oil and Gas Processing at a Real Production Day on a North Sea Oil Platform Using Exergy Analysis. The 25th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. 2012-06-26 - 2012-06-29
  • Vitenskapelig foredrag
    Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2012) Large eddy simulation of the flow past a circular cylinder at Reynolds numbers 3900, 20000 and 140000. Institute of Applied Mathematics, Russian Academy of Science Computational Experiment in AeroAcoustics , Svetlogorsk, Kaliningrad region, Russia 2012-09-19 - 2012-09-22
  • Vitenskapelig foredrag
    Lysenko, Dmitry; Ertesvåg, Ivar Ståle. (2012) Large-eddy simulation of the flow over a circular cylinder at Reynolds number 3900. Technische Universität Darmstadt 7th OpenFOAM Workshop , Darmstadt, Germany 2012-06-25 - 2012-06-28

2011

  • Populærvitenskapelig foredrag
    Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Testing of OpenFOAM CFD code for plane turbulent bluff body flows within conventional URANS approach, CFD11-115. SINTEF/NTNU 8th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries , Trondheim 2011-06-21 - 2011-11-23
  • Populærvitenskapelig foredrag
    Lysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Turbulent separated flows modeling using OpenFOAM and ANSYS FLUENT technologies in HPC environment. Barcelona Supercomputing Center BSC-CNS 23rd International Conference on Parallel Computational Fluid Dynamics 2011 , Barcelona 2011-05-16 - 2011-05-20
  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2011) Exergy calculations based on fixed standard environmental conditions versus actual ambient conditions. 24th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems , Novi Sad 2011-07-04 - 2011-07-07
  • Populærvitenskapelig foredrag
    Ibrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2011) Preliminary Evaluation of SPUNG with SRK for Modelling the Thermodynamic Properties of CO2 – Water Mixtures. SINTEF-NTNU Trondheim Gas Technology Conference TGTC-2011 , Trondheim 2011-11-02 - 2011-11-03
  • Poster
    Tapasvi, Dhruv; Kempegowda, Rajesh Shivanahalli; Ertesvåg, Ivar Ståle; Tran, Khanh-Quang; Skreiberg, Øyvind. (2011) ENERGY AND EXERGY ANALYSIS OF BIOMASS GASIFICATION WITH DRIED AND TORREFIED WILLOW AS FEEDSTOCKS. 19th European Biomass Conference and Exhibition , Berlin, Germany 2011-06-06 - 2011-06-10

2010

  • Poster
    Amrollahi, Zeinab; Nord, Lars Olof; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Identifying areas for improvement and development in a pre-combustion CO2 capture cycle. IEA Greenhouse Gas R&D Programme 10th International Conference on Greenhouse Gas Control Technologies , Amsterdam 2010-09-19 - 2010-09-23
  • Vitenskapelig foredrag
    Voldsund, Mari; Ertesvåg, Ivar Ståle; Kjelstrup, Signe; He, Wei; Røsjorde, Audun. (2010) Exergy Analysis of the Oil and Gas Separation Processes on a North Sea Oil Platform. 23rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems 2010-06-13 - 2010-06-17
  • Vitenskapelig foredrag
    Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Gruber, Andrea. (2010) Large Eddy Simulation in Generalized Curvilinear Coordinates and its Application to an Axisymmetric Dump Combustor. Fifth European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010 , Lisboa 2010-06-14 - 2010-06-17
  • Vitenskapelig foredrag
    Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Gruber, Andrea. (2010) Subgrid Combustion Modelling for Large Eddy Simulation (LES) of Turbulent Combustion using Eddy Dissipation Concept (EDC). Fifth European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010 , Lisboa 2010-06-14 - 2010-06-17
  • Vitenskapelig foredrag
    Panjwani, Balram; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Gruber, Andrea. (2010) Turbulence combustion closure model based on the Eddy Dissipation Concept for large eddy simulation. Eighth International Conference on Advances in Fluid Mechanics , Algarve 2010-09-15 - 2010-09-17
  • Vitenskapelig foredrag
    Lilleberg, Bjørn; Panjwani, Balram; Ertesvåg, Ivar Ståle. (2010) Large Eddy Simulation of Methane Diffusion flame: Comparison of Chemical Kinetics Mechanisms. 8th International Conference of Numerical Analysis and Applied Mathematics 2010 (ICNAAM 2010) , Rhodos 2010-09-19 - 2010-09-25
  • Vitenskapelig foredrag
    Amrollahi, Zeinab; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Thermodynamic analysis of a post combustion CO2 capture process. EPFL 23rd International Conference on efficiency, cost, optimization, simulation & environmental impact of energy systems , Lausanne 2010-06-14 - 2010-06-17
  • Poster
    Amrollahi, Zeinab; Nord, Lars Olof; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Identifying areas for improvement and development in a pre-combustion CO2 capture cycle. IEA Greenhouse Gas R&D Programme 10th International Conference on Greenhouse Gas Control Technologies , Amsterdam 2010-09-19 - 2010-09-23
  • Poster
    Panjwani, Balram; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2010) The Eddy Dissipation Concept as a Subgrid Combustion Model for Large Eddy Simulation (LES). Combustion Institute 33rd International Symposium on Combustion , Bejjing 2010-08-01 - 2010-08-06
  • Poster
    Amrollahi, Zeinab; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Thermodynamic analysis on Post combustion CO2 capture of Natural gas fired power plant. 2nd Annual Gas processing Symposium 2010-01-11 - 2010-01-14
  • Poster
    Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2010) Modeling chemical kinetics in lean premixed gas turbine combustors. Combustion Institute 33rd International Symposium on Combustion , Bejjing 2010-08-01 - 2010-08-06

2008

  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2008) Energy, Entropy and the Eddy Dissipation Concept of Turbulent Combustion. Sonderforschungsbereich 568, TU Darmstadt SFB 568 -seminar , Darmstadt 2008-12-10 - 2008-12-10
  • Poster
    Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2008) Computational modeling of lean premixed gas turbine combustors. The Combustion Institute The 32nd International Symposium on Combustion , McGill University, Montreal 2008-08-03 - 2008-08-08

2007

  • Vitenskapelig foredrag
    Lilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2007) Computational modeling of combustion instabilities in lean premixed turbulent combustors. 4th biennial meeting of The Scandinavian-Nordic Section of the Combustion Institute , Åbo 2007-11-05 - 2007-11-06

2005

  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle; Nesheim, Svein Jacob. (2005) Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP). NTNU The 18th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems , Trondheim 2005-06-20 - 2005-06-22
  • Vitenskapelig foredrag
    Iandoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2005) Thermo-acoustic instabilities in turbulent combustion: Modelling pressure effects with the Eddy Dissipation Concept. International energy agency Tenty-seventh task leaders meeting, Implementing agreement on energy conservation and emissions reduction in combustion , Zürich 2005-09-19 - 2005-09-21
  • Vitenskapelig foredrag
    Iandoli, Carmine Luca; Ertesvåg, Ivar Ståle; Sciubba, Enrico. (2005) Using entropy production to model interaction between combustion and acoustics. NTNU The 18th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems , Trondheim 2005-06-20 - 2005-06-22
  • Vitenskapelig foredrag
    Iandoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2005) Modifying the Eddy Dissipation Concept of turbulent combustion for thermo-accoustic pressure waves. The Polish Section of the Combustion Institute 1st Baltic Combustion Meeting - joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute , Warszawa 2005-11-27 - 2005-11-29
  • Vitenskapelig foredrag
    Kolbu, Jostein; Ertesvåg, Ivar Ståle. (2005) Entropy production modeling in CFD of turbulent combustion flow. The Polish Section of the Combustion Institute 1st Baltic Combustion Meeting - joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute , Warszawa 2005-11-27 - 2005-11-29
  • Poster
    Bolland, Olav; Ertesvåg, Ivar Ståle; Speich, Daniel. (2005) Exergy analysis of gas-turbine combined cycle with CO2 capture using auto-thermal reforming of natural gas. Helsinki University of Technology - Laboratory of Energy Eng Fourth Nordic Minisymposium on Carbon Dioxide Capture and Storage , Otaniemi, Espoo 2005-09-08 - 2005-09-09
  • Poster
    Ertesvåg, Ivar Ståle; Kolbu, Jostein. (2005) Entropy production modelling in CFD of turbulent combustion flow. NTNU The 18th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems , Trondheim 2005-06-20 - 2005-06-22

2004

  • Vitenskapelig foredrag
    Iandoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2004) Thermo-acoustic instabilities in turbulent combustion: Pressure influence on partially and perfectly stirred reactors. NTNU/Sintef 2nd Trondheim conference on CO2 capture, transport and storage , Trondheim 2004-10-24 - 2004-10-26
  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle; Iandoli, Carmine Luca; Borrelli, Pierpaolo. (2004) Thermo-accoustic instabilities in turbulent combustion: Pressure influence on partially and perfectly stirred reactors. IEA Implementing Agreement on Energy Conservation and Emissi 26th Annual Task Leaders Meeting , Espoo/Helsinki 2004-08-22 - 2004-08-25
  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2004) Eksergianalyse som reiskap for utvikling av det norske energisystemet. Statoil Ivitert føredrag , Forus/Stavanger 2004-06-21 -

2003

  • Vitenskapelig foredrag
    Hauge, Eivind Hiis; Kjelstrup, Signe; Ytrehus, Tor; Ertesvåg, Ivar Ståle. (2003) Lars Onsager The NTH student who became one of the greatest scientists of the 20th century. Elsevier Second Internasjonal Onsager Conference , Trondheim 2003-06-01 - 2003-06-06
  • Vitenskapelig foredrag
    Landoli, Carmine Luca; Ertesvåg, Ivar Ståle; Sciubba, Enrico. (2003) Interactions between acoustic waves and turbulent combustion with the Eddy Dissipation Concept. 25th Task Leaders Meeting of The IEA Implementing Agreement on Energy Conservation and Emissions Reduction in Combustion, Sept. 7-10, 2003 , Sudbury House, Faringdon, England 2003-09-10 -
  • Vitenskapelig foredrag
    Myhrvold, Tore; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas. (2003) Modeling Turbulent Reacting Near-Wall Flow. MEKIT'03 National seminar in computational mechanics (2 : 2003 : Trondheim) , Trondheim 2003-05-09 -
  • Vitenskapelig foredrag
    Myhrvold, Tore; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas. (2003) Modeling Turbulent Reacting Near-Wall Flow. 25th Task Leaders Meeting of The IEA Implementing Agreement on Energy Conservation and Emissions Reduction in Combustion, Sep . 7-10, 2003 , Sudbury House, Faringdon, England 2003-09-10 -
  • Vitenskapelig foredrag
    Sciubba, Enrico; Landoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2003) Interactions between acoustic waves and turbulent combustion with the Eddy Dissipation Concept. Joint meeting of Scandinavian-Nordic and Italian Sections of The Combustion Institute - 26th event of the Italian Section of The Combustion Institute - 2nd biennal meeting of the Scandinavian-Nordic Sectio of t , Ischia, Italy 2003-09-21 -
  • Vitenskapelig foredrag
    Myhrvold, Tore; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas. (2003) Modeling turbulent reacting near-wall flow. Joint meeting of Scandinavian-Nordic and Italian Sections of The Combustion Institute - 26th event of the Italian Section of he Combustion Institute - 2nd biennal meeting of the Scandinavian-Nordic Section of , Ischia, Italy 2003-09-21 -
  • Vitenskapelig foredrag
    Kilpinen, Pia; Magnussen, Bjørn F.; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle; Weydahl, Torleif. (2003) Prediction of Nitrogen Oxide Formation in Ammonia-Doped Turbulent Syngas Jet Flames. Onsager 100 - Transport, dissipation, and turbulence - International conference on the occasion of Lars Onsager's 100th birthday , Trondheim, Noreg 2003-06-05 -

2002

  • Poster
    Weydahl, Torleif; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas; Magnussen, Bjørn F.; Kilpinen, Pia. (2002) Prediction of Nitrogen Oxide Formation in Ammonia-Doped Turbulent Syngas Jet Flames. Twenty-ninth International Symposium on Combustion , Sapporo, Japan 2002-07-26 -
  • Vitenskapelig foredrag
    Kvamsdal, Hanne; Ertesvåg, Ivar Ståle; Tolstad, Tor; Bolland, Olav. (2002) Exergy analysis of gas-turbine combined cylce with CO2 capture using pre-combustion decarbonization of natural gas. ASME TURBO EXPO 2003 , Amsterdam 2002-06-06 -
  • Vitenskapelig foredrag
    Myrvold, Tore; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas; Cabra, R.; Chen, J.-Y.. (2002) A numerical investigation of a lifted H2/N2 turbulent jet flame in a vitiated coflow. Twenty-fourth task leaders meeting, International Energy Agency Implementing Agreement on Energy Conservation and Emissions R duction in Combustion , Trondheim 2002-06-26 -
  • Vitenskapelig foredrag
    Weydahl, Torleif; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas. (2002) Prediction of Nitrogen Oxide Formation in Ammonia-Doped Turbulent Syngas Jet Flames. Twenty-fourth task leaders meeting, International Energy Agency Implementing Agreement on Energy Conservation and Emissions Reduction in Combustion , Trondheim 2002-06-26 -
  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2002) "The energy situation in Norway", and "Exergy analysis of gas-turbine combined cycle with CO2 capture using pre-combustion decarbonization of natural gas". Facoltà di Ingegneria, Università di Roma ``La Sapienza'' , Roma 2002-06-13 -
  • Vitenskapelig foredrag
    Weydahl, Torleif; Gruber, Andrea; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle. (2002) Mathematical modelling and numerical simulations of differential diffusion effects hydrogen-rich turbulent combustion. 14th World Hydrogen Energy , Montreal, Canada 2002-06-13 -

2001

  • Poster
    Weydahl, Torleif; Myhrvold, Tore; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle. (2001) Prediction of nitric oxide formation in ammonia-doped turbulent syngas jet flames. IUTAM Symposium on Turbulent Mixing and Combustion 2001 , Kingston, Ontarion, Canada 2001-06-06 -
  • Poster
    Bolland, Olav; Ertesvåg, Ivar Ståle; Speich, Daniel. (2001) Exergy analysis of gas-turbine Combined Cycle with CO2 capture using auto-thermal reforming of natural gas. International Conference POWER GENERATION AND SUSTAINABLE DEVELOPMENT, Liège (Belgium), 8-9 October, 2001 , Liege, Belgia 2001-10-09 -
  • Vitenskapelig foredrag
    Myhrvold, Tore; Weydahl, Torleif; Ertesvåg, Ivar Ståle. (2001) Investigation of the Eddy Dissipation extinction model for turbulent-flame simulations with chemical kinetics. First biennal meeting organized by The Scandinavian-Nordic Section of the Combustion Institute , Gøteborg, Sweden, 18-20 April 2001
  • Vitenskapelig foredrag
    Weydahl, Torleif; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle. (2001) Prediction of nitric oxide formation in ammonia-doped turbulent syngas jet flames. First biennal meeting organized by The Scandinavian-Nordic Section of the Combustion Institute , Gøteborg, Sweden, 18-20 April 2001
  • Vitenskapelig foredrag
    Bolland, Olav; Ertesvåg, Ivar Ståle; Kvamsdal, Hanne. (2001) Combined Cycle with CO2 capture based on the pre-combustion method. Second Nordic Minisymposium on Carbon Dioxide Capture and Storage , Göteborg, Sverige 2001-10-26 -
  • Vitenskapelig foredrag
    Ertesvåg, Ivar Ståle. (2001) Modeling of turbulent reacting flows. NTNU, Institutt for kjemi , Trondheim 2001-12-04 -
  • Vitenskapelig foredrag
    Weydahl, Torleif; Bugge, Mette; Gran, Inge Røinaas; Ertesvåg, Ivar Ståle. (2001) Computational Modeling of Nitric Oxide Formation in Biomass Combustion. MekIT'01 -- First national conference on computational mechanics , Trondheim 2001-05-04 -

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