Ivar Ståle Ertesvåg
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 2-årig siv.ing./master-program. Medlem programråd for Energi (IE-fakultetet).
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
Publikasjonar
2026
-
Putra, Bima Anggun;
Ertesvåg, Ivar Ståle;
Meraner, Christoph.
(2026)
Towards modelling low turbulence and slow chemistry flames using Eddy Dissipation Concept (EDC).
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
2025
-
Rosnes, Magne;
Ertesvåg, Ivar Ståle.
(2025)
Effects of structurally different woodbased fuels on free-burning fire behaviour - A small-scale experimental parameter study.
Norges teknisk-naturvitenskapelige universitet
Masteroppgave
-
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
-
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
-
Ertesvåg, Ivar Ståle.
(2024)
Minneord Magne Lamvik.
Adresseavisen
Kommentar
2023
-
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;
Ertesvåg, Ivar Ståle;
Lysenko, Dmitry A;
Christoph, Spijker.
(2023)
Application and development of dissipation based combustion models for conventional and unconventional combustion processes.
NTNU
Doktoravhandling
-
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
-
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
-
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
-
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
-
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
2022
-
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
-
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
2021
-
Salimath, Prashant;
Ertesvåg, Ivar Ståle;
Gruber, Andrea.
(2021)
Numerical simulations of combustion near solid and hydrogen permeable walls.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
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
-
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.
(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
-
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
-
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.
Vitenskapelig kapittel
-
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
2018
-
Nami, Hossein;
Ertesvåg, Ivar Ståle;
Agromayor Otero, Roberto;
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
-
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
-
Lewandowski, Michal T;
Ertesvåg, Ivar Ståle.
(2018)
Analysis of the Eddy Dissipation Concept formulation for MILD combustion modelling.
Fuel
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
2017
-
Ertesvåg, Ivar Ståle.
(2017)
Trabant for ny Ulsteinkyrkje – og miljøspørsmål.
Vikebladet Vestposten
Kommentar
2016
-
Westman, Snorre Foss;
Stang, Hans Georg Jacob;
Løvseth, Sigurd Weidemann;
Austegard, Anders;
Snustad, Ingrid;
Størset, Sigmund Østtveit;
Ertesvåg, Ivar Ståle.
(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
-
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
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
-
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
-
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
2014
-
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
-
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)
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
-
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
-
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
-
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
-
Ertesvåg, Ivar Ståle.
(2014)
Lærarlistene - alt folk i Ulstein prestegjeld 1835.
Norsk Slektshistorisk Tidsskrift
Vitenskapelig artikkel
-
Lysenko, Dmitry;
Ertesvåg, Ivar Ståle.
(2014)
On Numerical Simulation of Turbulent Flows and Combustion.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
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
-
Voldsund, Mari;
Nguyen, Tuong-Van;
Elmegaard, Brian;
Ertesvåg, Ivar Ståle;
Røsjorde, Audun;
Jøssang, Knut;
Kjelstrup, Signe.
(2014)
Exergy destruction and losses on four North Sea offshore platforms: A comparative study of the oil and gas processing plants.
Energy
Vitenskapelig artikkel
2013
-
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
-
Lysenko, Dmitry;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2013)
Modeling of turbulent separated flows using OpenFOAM.
Computers & Fluids
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
-
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.
Vitenskapelig kapittel
2012
-
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
-
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
-
Kannan, Dhandapani;
Løvås, Terese;
Hustad, Johan Einar;
Ertesvåg, Ivar Ståle;
Nabi, Nurun.
(2012)
Study of Second Generation Biofuels in Internal Combustion Engines.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
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
-
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
-
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
2011
-
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
-
Lysenko, Dmitry;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2011)
Turbulent bluff body flows modeling using OpenFOAM technology.
Vitenskapelig kapittel
-
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
-
Rian, Anne Berit;
Ertesvåg, Ivar Ståle.
(2011)
On exergy analysis of industrial plants and significance of ambient temperature.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Tapasvi, Dhruv;
Shivanahalli Kempegowda, Rajesh;
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
-
Panjwani, Balram;
Ertesvåg, Ivar Ståle.
(2011)
Large Eddy Simulation of Turbulent Combustion with Chemical Kinetics.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
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
-
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
-
Lilleberg, Bjørn;
Ertesvåg, Ivar S..
(2011)
On Mathematical Modeling and Numerical Simulation of Chemical Kinetics in Turbulent Lean Premixed Combustion.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
2010
-
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 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
-
Panjwani, Balram;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2010)
Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates.
Vitenskapelig kapittel
2009
-
Magnussen, Pia;
Ertesvåg, Ivar Ståle.
(2009)
Investigation into Structure and Behaviour of Laminar and Turbulent Flames by Planar Laser-Induced Fluorescence Measurements.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Panjwani, Balram;
Ertesvåg, Ivar Ståle;
Gruber, Andrea;
Rian, Kjell Erik.
(2009)
Large Eddy Simulation of Backward Facing Step Flow.
Vitenskapelig kapittel
-
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
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
-
Ertesvåg, Ivar Ståle.
(2007)
Exergetic comparison of efficiency indicators for combined heat and power (CHP).
Energy
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
-
Lilleberg, Bjørn;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2007)
Computational modeling of combustion instabilities in lean premixed turbulent combustors.
Vitenskapelig kapittel
-
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
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
-
Ertesvåg, Ivar Ståle;
Kolbu, Jostein.
(2005)
Entropy production modelling in CFD of turbulent combustion flow.
Vitenskapelig kapittel
-
Iandoli, Carmine Luca;
Ertesvåg, Ivar Ståle;
Sciubba, Enrico.
(2005)
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Combined heat and power fired with natural gas: thermodynamical, industrial, and societal considerations.
Tapir Akademisk Forlag
Doktoravhandling
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Ytrehus, Tor;
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Elsevier
Antologi
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(2005)
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Hestness, Magne;
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Institutt for energi- og prosessteknikk, NTNU
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Elsevier
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Sintef Energiforskning
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Leintrø, Elin;
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Sintef Energiforskning
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1994
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Turbulent forbrenning, masse- og varmetransport : kompendium i fag 61552.
[Mangler utgivernavn]
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Liao, Chunhui;
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Mentzoni, Fredrik;
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On turbulence criteria and model requirements for numerical simulation of turbulent flows above offshore helidecks.
Journal of Wind Engineering and Industrial Aerodynamics
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Mentzoni, Fredrik;
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Numerical modeling of turbulence above offshore helideck – Comparison of different turbulence models.
Journal of Wind Engineering and Industrial Aerodynamics
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Exergy calculations based on a fixed standard reference environment vs. the actual ambient conditions: gas turbine and fuel cell examples.
International Journal of Exergy
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Entropy generation in an opposed-flow laminar non-premixed
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Fluid Mechanics Research
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Minneord Magne Lamvik.
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Reynolds-averaged, scale-adaptive and large-Eddy simulations of pemixed bluff-body combustion using the Eddy dissipation concept.
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Energy
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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
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Gran, Inge R.;
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AIAA Journal
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Salimath, Prashant;
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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
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Putra, Bima Anggun;
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Eddy Dissipation Concept (EDC) with Batch Reactor Fine Structures Model for Flames Toward Low Turbulence.
Combustion Science and Technology
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Tomasch, Stefanie;
Swaminathan, Nedunchezhian;
Spijker, Christoph;
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Development of a turbulence dissipation based reaction rate model for progress variable in turbulent premixed flames.
Combustion theory and modelling
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Ertesvåg, Ivar Ståle.
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Society Exergy Analysis: A Comparison of Different Societies.
Energy
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Ertesvåg, Ivar Ståle;
Kvamsdal, Hanne M.;
Bolland, Olav.
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Exergy analysis of a gas-turbine combined-cycle power plant with precombustion CO2 capture.
Energy
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Tomasch, Stefanie;
Swaminathan, Nedunchezhian;
Spijker, Christoph;
Ertesvåg, Ivar Ståle.
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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
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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
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Ibrahim, Mohamed;
Skaugen, Geir;
Ertesvåg, Ivar Ståle;
Haug-Warberg, Tore.
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Chemical Engineering Science (CES)
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Ertesvåg, Ivar Ståle.
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Internett, slekt og personvern.
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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
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Lysenko, Dmitry;
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Assessment of algebraic subgrid scale models for the flow over a triangular cylinder at Re = 45000.
Ocean Engineering
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Voldsund, Mari;
Nguyen, Tuong-Van;
Elmegaard, Brian;
Ertesvåg, Ivar Ståle;
Røsjorde, Audun;
Jøssang, Knut;
Kjelstrup, Signe.
(2014)
Exergy destruction and losses on four North Sea offshore platforms: A comparative study of the oil and gas processing plants.
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
-
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
-
Ertesvåg, Ivar Ståle.
(2005)
Energy, exergy, and extended-exergy analysis of the Norwegian society 2000.
Energy
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
-
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.
(2009)
Modeling Instabilities in Lean Premixed Turbulent Combustors Using Detailed Chemical Kinetics.
Combustion Science and Technology
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
Bøker
-
Ertesvåg, Ivar Ståle.
(2000)
Turbulent strøyming og forbrenning - Frå turbulensteori til ingeniørverkty.
Tapir Akademisk Forlag
Lærebok
-
Kjelstrup, Signe;
Ytrehus, Tor;
Ertesvåg, Ivar S..
(2004)
Energy - The International Journal, Volume 30, Issue 6, Special issue: Second International Onsager Conference.
Elsevier
Antologi
-
Kjelstrup, Signe;
Ytrehus, Tor;
Ertesvåg, Ivar Ståle.
(2005)
The second international Onsager Conference. Energy - The international journal, special issue.
Elsevier
Antologi
Del av bok/rapport
-
Ertesvåg, Ivar Ståle;
Kolbu, Jostein.
(2005)
Entropy production modelling in CFD of turbulent combustion flow.
Vitenskapelig kapittel
-
Iandoli, Carmine Luca;
Ertesvåg, Ivar Ståle;
Sciubba, Enrico.
(2005)
Using entropy production to model interaction between combustion and acoustics.
Vitenskapelig kapittel
-
Ertesvåg, Ivar Ståle;
Nesheim, Svein Jacob.
(2005)
Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP).
Vitenskapelig kapittel
-
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.
Vitenskapelig kapittel
-
Panjwani, Balram;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2010)
Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates.
Vitenskapelig kapittel
-
Bredesen, Arne Mathias;
Ertesvåg, Ivar Ståle.
(1999)
Energikvalitet.
Vitenskapelig kapittel
-
Lysenko, Dmitry;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2011)
Turbulent bluff body flows modeling using OpenFOAM technology.
Vitenskapelig kapittel
-
Lilleberg, Bjørn;
Ertesvåg, Ivar Ståle;
Rian, Kjell Erik.
(2007)
Computational modeling of combustion instabilities in lean premixed turbulent combustors.
Vitenskapelig kapittel
-
Tapasvi, Dhruv;
Shivanahalli Kempegowda, Rajesh;
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
-
Panjwani, Balram;
Ertesvåg, Ivar Ståle;
Gruber, Andrea;
Rian, Kjell Erik.
(2009)
Large Eddy Simulation of Backward Facing Step Flow.
Vitenskapelig kapittel
-
Ertesvåg, Ivar Ståle;
Bolland, Olav.
(2000)
Verknadsgrader.
Vitenskapelig kapittel
-
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.
Vitenskapelig kapittel
Rapport
-
Ertesvåg, Ivar Ståle.
(1995)
Turbulent strømning og forbrenning : kompendium i fag nr 61161 Turbulent forbrenning, masse- og varmetransport.
[Mangler utgivernavn]
Arbeidsnotat
-
Ertesvåg, Ivar Ståle.
(1994)
Turbulent forbrenning, masse- og varmetransport : kompendium i fag 61552.
[Mangler utgivernavn]
Arbeidsnotat
-
Ertesvåg, Ivar Ståle.
(2003)
Eksergianalyse som reiskap i utvikling av det norske energisystemet.
Sintef Energiforskning
Forskningsrapport
-
Leintrø, Elin;
Ertesvåg, Ivar Ståle.
(2003)
Energiutnytting 200 - Eksergianalyse av det norske samfunnet.
Sintef Energiforskning
Forskningsrapport
-
Kvamsdal, Hanne;
Jordal, Kristin;
Tangen, Grethe;
Ulfsnes, Ragnhild Elisabet;
Maurstad, Ola;
Bolland, Olav;
Ertesvåg, Ivar Ståle.
(2002)
SIP: Power generation with CO2 capture- Task D: Power cycles with carbon capture - report 1, 2002.
SINTEF AS
Forskningsrapport
-
Ertesvåg, Ivar Ståle.
(2005)
Eksamensoppgåver med løysingsforslag TEP4125 Termodynamikk 2 1999-2005.
Tapir Akademisk Forlag
Arbeidsnotat
-
Hestness, Magne;
Ertesvåg, Ivar Ståle.
(2005)
Forbrenning, gass og energi - kompendium med oppgavesamling.
Institutt for energi- og prosessteknikk, NTNU
Arbeidsnotat
Studentoppgave eller avhandling
-
Putra, Bima Anggun;
Ertesvåg, Ivar Ståle;
Meraner, Christoph.
(2026)
Towards modelling low turbulence and slow chemistry flames using Eddy Dissipation Concept (EDC).
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Rosnes, Magne;
Ertesvåg, Ivar Ståle.
(2025)
Effects of structurally different woodbased fuels on free-burning fire behaviour - A small-scale experimental parameter study.
Norges teknisk-naturvitenskapelige universitet
Masteroppgave
-
Salimath, Prashant;
Ertesvåg, Ivar Ståle;
Gruber, Andrea.
(2021)
Numerical simulations of combustion near solid and hydrogen permeable walls.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
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.
NTNU
Doktoravhandling
-
Kannan, Dhandapani;
Løvås, Terese;
Hustad, Johan Einar;
Ertesvåg, Ivar Ståle;
Nabi, Nurun.
(2012)
Study of Second Generation Biofuels in Internal Combustion Engines.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Nesheim, Svein Jacob;
Ertesvåg, Ivar Ståle.
(2005)
Combined heat and power fired with natural gas: thermodynamical, industrial, and societal considerations.
Tapir Akademisk Forlag
Doktoravhandling
-
Magnussen, Pia;
Ertesvåg, Ivar Ståle.
(2009)
Investigation into Structure and Behaviour of Laminar and Turbulent Flames by Planar Laser-Induced Fluorescence Measurements.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Lysenko, Dmitry;
Ertesvåg, Ivar Ståle.
(2014)
On Numerical Simulation of Turbulent Flows and Combustion.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Rian, Anne Berit;
Ertesvåg, Ivar Ståle.
(2011)
On exergy analysis of industrial plants and significance of ambient temperature.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Panjwani, Balram;
Ertesvåg, Ivar Ståle.
(2011)
Large Eddy Simulation of Turbulent Combustion with Chemical Kinetics.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
-
Lilleberg, Bjørn;
Ertesvåg, Ivar S..
(2011)
On Mathematical Modeling and Numerical Simulation of Chemical Kinetics in Turbulent Lean Premixed Combustion.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandling
Formidling
2024
-
ForedragErtesvåg, Ivar Ståle. (2024) Second-law analysis: exergy and entropy - some prospects and challenges. Invitert foredrag
2023
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KonferanseforedragStasiak, 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
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KonferanseforedragKaszuba, Maja; Pawel, Ziolkowski; Ertesvåg, Ivar Ståle; Dariusz, Mikielewicz. (2023) Analysis of oxygen separation using membranes in case of a negative co2 power plant. The 12th Trondheim Conference on CO2 Capture, Transport and Storage
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KonferanseforedragBøe, Andreas Sæter; Ertesvåg, Ivar Ståle; Friquin, Kathinka Leikanger; Steen-Hansen, Anne Elise; Brandon, Daniel. (2023) Travelling fires in compartments with wooden surfaces. Nordic Flame Days
-
KonferanseforedragPutra, Bima Anggun; Ertesvåg, Ivar Ståle. (2023) The Eddy Dissipation Concept (EDC) towards weak turbulence and slow reactions. Nordic Flame Days
2022
-
ForedragNetzer, Corinna; Guo, Ning; Ertesvåg, Ivar Ståle; Løvås, Terese. (2022) Numerical Analysis of the Cold Gas Efficiency in Sewage Sludge Gasification. 13th European Conference on Industrial Furnaces and Boilers
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KonferanseforedragPutra, Bima Anggun; Ertesvåg, Ivar Ståle; meraner, christoph. (2022) Modelling of Slow Chemistry and Weak Turbulent Flames. NFSD 2022 Nordic Fire and Safety Days
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KonferanseforedragMadejski, 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
-
Foredrag
2021
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ForedragErtesvÃ¥g, Ivar StÃ¥le. (2021) Fysikkforsøk - elektriske fenomen, overflatespenning på vatn, slokning av flamme, termisk utviding av gass. Speidarmøte
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KonferanseforedragLi, Z; Tomasch, Stefanie; Chen, Z X; Parente, A; Ertesvåg, Ivar Ståle; Swaminathan, Nedunchezhian. (2021) Study of MILD combustion using LES and advanced analysis tool. International Symposium on Combustion
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KonferanseforedragPutra, Bima Anggun; Ertesvåg, Ivar Ståle. (2021) Modelling of Weak Turbulence in Underventilated Fires – Revisiting low-Re Turbulence Models. Nordic Fire and Safety Days (NFSD) 2021
2019
-
Foredrag
-
Foredrag
-
ForedragErtesvåg, Ivar Ståle. (2019) Bygge demning - eksperimentere med dam og vatn i slange. Småspeidarmøte
-
KonferanseposterTomasch, Stefanie; Ertesvåg, Ivar Ståle. (2019) The influence of the reactor model on EDC’s mean reaction rate– A study on the relevance of choice. 9th European Combustion Meeting
-
KonferanseposterTomasch, Stefanie; Ertesvåg, Ivar Ståle. (2019) Investigating the fundamentals of pressurized oxy-fuel combustion for Natural Gas Semi-Closed Combined Cycles using CFD. CLIMIT PhD and PostDoc Seminar 2019
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KonferanseforedragSheng, 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
2018
-
Foredrag
-
KonferanseforedragLewandowski, Michal T; Ertesvåg, Ivar Ståle. (2018) Modelling of the jet-in-hot-coflow flames with the Eddy Dissipation Concept (EDC). Joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute
-
KonferanseforedragTomasch, Stefanie; Ertesvåg, Ivar Ståle. (2018) CFD simulation of an axisymmetric duct sudden expansion. Joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute
-
KonferanseforedragErtesvåg, Ivar Ståle; Lewandowski, Michal T. (2018) Discussion of some recent modifications suggested to the Eddy Dissipation Concept (EDC). Joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute
2017
-
KonferanseposterLewandowski, 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. 8th European Combustion Meeting
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KonferanseforedragLewandowski, 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
2016
-
KonferanseforedragLewandowski, Michał; Ertesvåg, Ivar Ståle. (2016) The impact of the fine structure reactor formulation in the Eddy Dissipation Concept for MILD combustion modelling. 11th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements
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KonferanseforedragBolstad, Marius Olof; Ertesvåg, Ivar Ståle; Rian, Kjell Erik; Lilleheie, Nils Inge. (2016) Modeling of jet fire in underventilated enclosure. Nordic Fire and Safety Days (NFSD)
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KonferanseforedragSkinnemoen, Magnus Magnussen; Ertesvåg, Ivar Ståle; Kleiveland, Rune Natten; Rian, Kjell Erik; Lilleheie, Nils Inge; Magnussen, Bjørn F.. (2016) Modeling of fire in LNG leakage. Nordic Fire and Safety Days (NFSD)
2014
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KonferanseforedragErtesvåg, Ivar Ståle. (2014) Introduction - Special Session on Combustion Modelling in honour of Prof. Bjørn F. Magnussen 80th Birthday. 36th Task Leaders Meeting of the Implementing Agreement on Conservation and Emissions Reduction in Combustion
2013
-
KonferanseposterIbrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2013) Modelling CO2-water thermodynamics using SPUNG equation of state (EOS) concept with various reference fluids. TCCS-7
-
KonferanseposterLysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2013) Turbulent combustion modeling using the Eddy Dissipation Concept with detailed chemistry. Eighth Mediterranean Combustion Symposium
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KonferanseforedragLysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2013) Advancing Turbulent Combustion Modeling Using the Eddy Dissipation Concept with Detailed Chemistry. Seventh Open Source CFD International Conference
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KonferanseforedragVoldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Røsjorde, Audun; He, Wei; Kjelstrup, Signe. (2013) Performance indicators for evaluation of North Sea oil and gas platforms. ECOS 2013
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KonferanseforedragVoldsund, Mari; Nguyen, Tuong-Van; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Røsjorde, Audun; Jøssang, Knut; Kjelstrup, Signe. (2013) Comparative study of the sources of exergy destruction on four North Sea oil and gas platforms. ECOS 2013
2012
-
KonferanseposterSalimath, 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. 34th International Symposium on Combustion
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KonferanseforedragVoldsund, 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.
-
KonferanseforedragLysenko, Dmitry; Ertesvåg, Ivar Ståle. (2012) Large-eddy simulation of the flow over a circular cylinder at Reynolds number 3900. 7th OpenFOAM Workshop
-
KonferanseforedragLysenko, Dmitry; Ertesvåg, Ivar Ståle. (2012) Large eddy simulation of the flow past a circular cylinder at Reynolds numbers 3900, 20000 and 140000. Computational Experiment in AeroAcoustics
2011
-
ForedragLysenko, Dmitry; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2011) Turbulent separated flows modeling using OpenFOAM and ANSYS FLUENT technologies in HPC environment. 23rd International Conference on Parallel Computational Fluid Dynamics 2011
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ForedragLysenko, 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. 8th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries
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ForedragIbrahim, Mohamed; Skaugen, Geir; Ertesvåg, Ivar Ståle. (2011) Preliminary Evaluation of SPUNG with SRK for Modelling the Thermodynamic Properties of CO2 – Water Mixtures. Trondheim Gas Technology Conference TGTC-2011
-
KonferanseforedragErtesvåg, 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
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KonferanseposterTapasvi, Dhruv; Shivanahalli Kempegowda, Rajesh; 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
2010
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KonferanseforedragVoldsund, 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
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KonferanseposterAmrollahi, Zeinab; Nord, Lars Olof; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Identifying areas for improvement and development in a pre-combustion CO2 capture cycle. 10th International Conference on Greenhouse Gas Control Technologies
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KonferanseforedragAmrollahi, Zeinab; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Thermodynamic analysis of a post combustion CO2 capture process. 23rd International Conference on efficiency, cost, optimization, simulation & environmental impact of energy systems
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KonferanseposterAmrollahi, Zeinab; Nord, Lars Olof; Bolland, Olav; Ertesvåg, Ivar Ståle. (2010) Identifying areas for improvement and development in a pre-combustion CO2 capture cycle. 10th International Conference on Greenhouse Gas Control Technologies
-
KonferanseposterPanjwani, Balram; Ertesvåg, Ivar Ståle; Gruber, Andrea; Rian, Kjell Erik. (2010) The Eddy Dissipation Concept as a Subgrid Combustion Model for Large Eddy Simulation (LES). 33rd International Symposium on Combustion
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KonferanseposterLilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2010) Modeling chemical kinetics in lean premixed gas turbine combustors. 33rd International Symposium on Combustion
-
KonferanseposterAmrollahi, 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
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KonferanseforedragPanjwani, 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
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KonferanseforedragPanjwani, 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
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KonferanseforedragPanjwani, 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
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KonferanseforedragLilleberg, 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)
2008
-
KonferanseforedragErtesvåg, Ivar Ståle. (2008) Energy, Entropy and the Eddy Dissipation Concept of Turbulent Combustion. SFB 568 -seminar
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KonferanseposterLilleberg, Bjørn; Ertesvåg, Ivar Ståle; Rian, Kjell Erik. (2008) Computational modeling of lean premixed gas turbine combustors. The 32nd International Symposium on Combustion
2007
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KonferanseforedragLilleberg, 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
2005
-
KonferanseposterErtesvåg, Ivar Ståle; Kolbu, Jostein. (2005) Entropy production modelling in CFD of turbulent combustion flow. The 18th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
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KonferanseforedragIandoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2005) Modifying the Eddy Dissipation Concept of turbulent combustion for thermo-accoustic pressure waves. 1st Baltic Combustion Meeting - joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute
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KonferanseforedragKolbu, Jostein; Ertesvåg, Ivar Ståle. (2005) Entropy production modeling in CFD of turbulent combustion flow. 1st Baltic Combustion Meeting - joint meeting of the Polish and Scandinavian-Nordic Sections of the Combustion Institute
-
KonferanseforedragIandoli, Carmine Luca; Ertesvåg, Ivar Ståle; Sciubba, Enrico. (2005) Using entropy production to model interaction between combustion and acoustics. The 18th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
-
KonferanseforedragErtesvåg, Ivar Ståle; Nesheim, Svein Jacob. (2005) Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP). The 18th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
-
KonferanseforedragIandoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2005) Thermo-acoustic instabilities in turbulent combustion: Modelling pressure effects with the Eddy Dissipation Concept. Tenty-seventh task leaders meeting, Implementing agreement on energy conservation and emissions reduction in combustion
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KonferanseposterBolland, Olav; Ertesvåg, Ivar Ståle; Speich, Daniel. (2005) Exergy analysis of gas-turbine combined cycle with CO2 capture using auto-thermal reforming of natural gas. Fourth Nordic Minisymposium on Carbon Dioxide Capture and Storage
2004
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KonferanseforedragIandoli, Carmine Luca; Ertesvåg, Ivar Ståle. (2004) Thermo-acoustic instabilities in turbulent combustion: Pressure influence on partially and perfectly stirred reactors. 2nd Trondheim conference on CO2 capture, transport and storage
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KonferanseforedragErtesvåg, Ivar Ståle; Iandoli, Carmine Luca; Borrelli, Pierpaolo. (2004) Thermo-accoustic instabilities in turbulent combustion: Pressure influence on partially and perfectly stirred reactors. 26th Annual Task Leaders Meeting
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KonferanseforedragErtesvåg, Ivar Ståle. (2004) Eksergianalyse som reiskap for utvikling av det norske energisystemet. Ivitert føredrag
2003
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KonferanseforedragHauge, 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. Second Internasjonal Onsager Conference
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KonferanseforedragLandoli, 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
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KonferanseforedragMyhrvold, Tore; Ertesvåg, Ivar Ståle; Gran, Inge Røinaas. (2003) Modeling Turbulent Reacting Near-Wall Flow. MEKIT'03 National seminar in computational mechanics (2 : 2003 : Trondheim)
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KonferanseforedragMyhrvold, 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
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KonferanseforedragMyhrvold, 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
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KonferanseforedragSciubba, 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
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KonferanseforedragKilpinen, 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
2002
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KonferanseforedragKvamsdal, 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
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KonferanseforedragWeydahl, 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
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KonferanseforedragErtesvåg, 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". [Mangler data]
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KonferanseposterWeydahl, 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
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KonferanseforedragMyrvold, 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
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KonferanseforedragWeydahl, 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
2001
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KonferanseposterWeydahl, 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
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Konferanseforedrag
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KonferanseforedragWeydahl, 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
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KonferanseforedragWeydahl, 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
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KonferanseforedragMyhrvold, 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
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KonferanseforedragBolland, 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
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KonferanseposterBolland, 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