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  1. Ansatte

Språkvelger

English

Bjørn Austbø

Last ned pressefoto
Last ned pressefoto
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Bjørn Austbø

Førsteamanuensis
Institutt for energi- og prosessteknikk

bjorn.austbo@ntnu.no
73412718 Varmeteknisk, B224, Gløshaugen, Kolbjørn Hejes vei 1B
Om Publikasjoner Undervisning Formidling

Om

Førsteamanuensis ved Institutt for energi- og prosessteknikk (tidligere Institutt for maskinteknikk og produksjon, og Institutt for maskinteknikk og logistikk) siden 2015.

Fagfelt/arbeidsområde

  • Varme-, ventilasjons- og sanitærteknikk
  • Flytendegjøring av naturgass/biogass
  • Bioenergi
  • Prosessoptimalisering

Kompetanse

  • Prosessmodellering og -design
  • Eksergianalyse

Bakgrunn

  • 2011-2015: Ph.d. energi og prosessteknikk, NTNU
  • 2006-2011: Master i teknologi, Energi og miljø, NTNU

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Alle publikasjoner i Nasjonalt vitenarkiv (NVA)

2025

  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2025) Transfer learning in building dynamics prediction. Energy and Buildings
    Vitenskapelig artikkel

2024

  • Hashemi, Sayed Ebrahim; Wijnsma, Sander Niels; Hillestad, Magne; Austbø, Bjørn. (2024) Direct vs. indirect biogas methanation for liquefied biomethane production: A concept evaluation. Fuel
    Vitenskapelig artikkel

2023

  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2023) Predicting the performance of hybrid ventilation in buildings using a multivariate attention-based biLSTM Encoder – Decoder. Journal of Physics: Conference Series (JPCS)
    Vitenskapelig artikkel
  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2023) Synconn_build: A python based synthetic dataset generator for testing and validating control-oriented neural networks for building dynamics prediction. MethodsX
    Vitenskapelig artikkel
  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2023) pymodconn: A python package for developing modular sequence-to-sequence control-oriented deep neural networks. SoftwareX
    Vitenskapelig artikkel

2022

  • Son, Heechang; Austbø, Bjørn; Gundersen, Truls; Hwang, Jihyun; Lim, Youngsub. (2022) Economic Analysis of a Hydrogen Liquefaction Process Based on Techno-Economic and Energy Optimization. Computer-aided chemical engineering
    Vitenskapelig artikkel
  • Son, Heechang; Austbø, Bjørn; Gundersen, Truls; Hwang, Jihyun; Lim, Youngsub. (2022) Techno-economic versus energy optimization of natural gas liquefaction processes with different heat exchanger technologies. Energy
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Kim, Donghoi; Austbø, Bjørn. (2022) Objective Function Evaluation for Optimization of an Amine-Based Biogas Upgrading and Liquefaction Process. Industrial & Engineering Chemistry Research
    Vitenskapelig artikkel
  • Nielsen, Anders; Ostadi, Mohammad; Austbø, Bjørn; Hillestad, Magne; Serrano, Gonzalo del Alamo; Burheim, Odne Stokke. (2022) Enhancing the efficiency of power- and biomass-to-liquid fuel processes using fuel-assisted solid oxide electrolysis cells. Fuel
    Vitenskapelig artikkel

2021

  • Chaudhary, Gaurav; Lamb, Jacob Joseph; Burheim, Odne Stokke; Austbø, Bjørn. (2021) Review of Energy Storage and Energy Management System Control Strategies in Microgrids. Energies
    Vitenskapelig oversiktsartikkel/review
  • Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Hillestad, Magne; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2021) Thermodynamic Insight in Design of Methanation Reactor with Water Removal Considering Nexus between CO2 Conversion and Irreversibilities. Energies
    Vitenskapelig artikkel

2020

  • Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2020) Thermodynamic analysis of different methanation reactors for biogas upgrading. Computer-aided chemical engineering
    Vitenskapelig artikkel

2019

  • Ostadi, Mohammad; Austbø, Bjørn; Hillestad, Magne. (2019) Exergy Analysis of a Process Converting Power and Biomass to a Liquid Fuel. Chemical Engineering Transactions
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Sarker, Shiplu; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2019) Cryogenic vs. absorption biogas upgrading in liquefied biomethane production – An energy efficiency analysis. Fuel
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2019) Optimization of an absorption-based biogas upgrading and liquefaction process. Chemical Engineering Transactions
    Vitenskapelig artikkel

2018

  • Hillestad, Magne; Ostadi, Mohammad; Serrano, Gonzalo del Alamo; Rytter, Erling; Austbø, Bjørn; Pharoah, Jon. (2018) Improving carbon efficiency and profitability of the biomass to liquid process with hydrogen from renewable power. Fuel
    Vitenskapelig artikkel

2016

  • Austbø, Bjørn; Gundersen, Truls. (2016) Impact of problem formulation on LNG process optimization. AIChE Journal
    Vitenskapelig artikkel

2015

  • Austbø, Bjørn; Gundersen, Truls. (2015) Optimal distribution of temperature driving forces in low-temperature heat transfer. AIChE Journal
    Vitenskapelig artikkel
  • Austbø, Bjørn; Gundersen, Truls. (2015) Optimization of a single expander LNG process. Energy Procedia
    Vitenskapelig artikkel

2014

  • Austbø, Bjørn; Gundersen, Truls. (2014) Using Thermodynamic Insight in the Optimization of LNG Processes. Computer-aided chemical engineering
    Vitenskapelig artikkel
  • Austbø, Bjørn; Løvseth, Sigurd Weidemann; Gundersen, Truls. (2014) Annotated bibliography — Use of optimization in LNG process design and operation. Computers and Chemical Engineering
    Vitenskapelig artikkel

2013

  • Austbø, Bjørn; Wahl, Per Eilif; Gundersen, Truls. (2013) Constraint handling in stochastic optimization algorithms for natural gas liquefaction processes. Computer-aided chemical engineering
    Vitenskapelig artikkel

Tidsskriftspublikasjoner

  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2025) Transfer learning in building dynamics prediction. Energy and Buildings
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Wijnsma, Sander Niels; Hillestad, Magne; Austbø, Bjørn. (2024) Direct vs. indirect biogas methanation for liquefied biomethane production: A concept evaluation. Fuel
    Vitenskapelig artikkel
  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2023) Predicting the performance of hybrid ventilation in buildings using a multivariate attention-based biLSTM Encoder – Decoder. Journal of Physics: Conference Series (JPCS)
    Vitenskapelig artikkel
  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2023) Synconn_build: A python based synthetic dataset generator for testing and validating control-oriented neural networks for building dynamics prediction. MethodsX
    Vitenskapelig artikkel
  • Chaudhary, Gaurav; Johra, Hicham; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2023) pymodconn: A python package for developing modular sequence-to-sequence control-oriented deep neural networks. SoftwareX
    Vitenskapelig artikkel
  • Son, Heechang; Austbø, Bjørn; Gundersen, Truls; Hwang, Jihyun; Lim, Youngsub. (2022) Economic Analysis of a Hydrogen Liquefaction Process Based on Techno-Economic and Energy Optimization. Computer-aided chemical engineering
    Vitenskapelig artikkel
  • Son, Heechang; Austbø, Bjørn; Gundersen, Truls; Hwang, Jihyun; Lim, Youngsub. (2022) Techno-economic versus energy optimization of natural gas liquefaction processes with different heat exchanger technologies. Energy
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Kim, Donghoi; Austbø, Bjørn. (2022) Objective Function Evaluation for Optimization of an Amine-Based Biogas Upgrading and Liquefaction Process. Industrial & Engineering Chemistry Research
    Vitenskapelig artikkel
  • Nielsen, Anders; Ostadi, Mohammad; Austbø, Bjørn; Hillestad, Magne; Serrano, Gonzalo del Alamo; Burheim, Odne Stokke. (2022) Enhancing the efficiency of power- and biomass-to-liquid fuel processes using fuel-assisted solid oxide electrolysis cells. Fuel
    Vitenskapelig artikkel
  • Chaudhary, Gaurav; Lamb, Jacob Joseph; Burheim, Odne Stokke; Austbø, Bjørn. (2021) Review of Energy Storage and Energy Management System Control Strategies in Microgrids. Energies
    Vitenskapelig oversiktsartikkel/review
  • Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Hillestad, Magne; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2021) Thermodynamic Insight in Design of Methanation Reactor with Water Removal Considering Nexus between CO2 Conversion and Irreversibilities. Energies
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2020) Thermodynamic analysis of different methanation reactors for biogas upgrading. Computer-aided chemical engineering
    Vitenskapelig artikkel
  • Ostadi, Mohammad; Austbø, Bjørn; Hillestad, Magne. (2019) Exergy Analysis of a Process Converting Power and Biomass to a Liquid Fuel. Chemical Engineering Transactions
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Sarker, Shiplu; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2019) Cryogenic vs. absorption biogas upgrading in liquefied biomethane production – An energy efficiency analysis. Fuel
    Vitenskapelig artikkel
  • Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2019) Optimization of an absorption-based biogas upgrading and liquefaction process. Chemical Engineering Transactions
    Vitenskapelig artikkel
  • Hillestad, Magne; Ostadi, Mohammad; Serrano, Gonzalo del Alamo; Rytter, Erling; Austbø, Bjørn; Pharoah, Jon. (2018) Improving carbon efficiency and profitability of the biomass to liquid process with hydrogen from renewable power. Fuel
    Vitenskapelig artikkel
  • Austbø, Bjørn; Gundersen, Truls. (2016) Impact of problem formulation on LNG process optimization. AIChE Journal
    Vitenskapelig artikkel
  • Austbø, Bjørn; Gundersen, Truls. (2015) Optimal distribution of temperature driving forces in low-temperature heat transfer. AIChE Journal
    Vitenskapelig artikkel
  • Austbø, Bjørn; Gundersen, Truls. (2015) Optimization of a single expander LNG process. Energy Procedia
    Vitenskapelig artikkel
  • Austbø, Bjørn; Gundersen, Truls. (2014) Using Thermodynamic Insight in the Optimization of LNG Processes. Computer-aided chemical engineering
    Vitenskapelig artikkel
  • Austbø, Bjørn; Løvseth, Sigurd Weidemann; Gundersen, Truls. (2014) Annotated bibliography — Use of optimization in LNG process design and operation. Computers and Chemical Engineering
    Vitenskapelig artikkel
  • Austbø, Bjørn; Wahl, Per Eilif; Gundersen, Truls. (2013) Constraint handling in stochastic optimization algorithms for natural gas liquefaction processes. Computer-aided chemical engineering
    Vitenskapelig artikkel

Undervisning

Emner

  • TEP4906 - Bærekraftige energisystemer, masteroppgave
  • INGG2301 - Ingeniørfaglig systemtenkning
  • INGG2300 - Ingeniørfaglig systemtenkning
  • INGT2300 - Ingeniørfaglig systemtenkning
  • TEP4910 - Energiforsyning og klimatisering av bygninger, masteroppgave
  • INGA2301 - Ingeniørfaglig systemtenkning
  • FENG1011 - Termodynamikk
  • INGA2300 - Ingeniørfaglig systemtenkning
  • INGT2301 - Ingeniørfaglig systemtenkning
  • TEP4506 - Bærekraftige energisystemer, fordypningsemne
  • MAST2016 - Ventilasjonsteknikk
  • MAST2018 - Varme- og kjøleteknikk
  • FENT2032 - Varme- og kjøleteknikk
  • MAST2901 - Bacheloroppgave Maskin (VVS)
  • FENA1011 - Termodynamikk
  • FENT1011 - Termodynamikk
  • TEP4530 - Energiforsyning og klimatisering av bygninger, fordypningsprosjekt
  • MAST2911 - Bacheloroppgave Maskin (VVS)
  • TEP4521 - Bærekraftige energisystemer, fordypningsprosjekt
  • FENT1101 - Fornybar energi grunnkurs 1
  • TEP4235 - Energibruk i bygninger
  • MAST2020 - Praktisk VVS-teknikk
  • FENT2920 - Bacheloroppgave for internasjonale studenter innenfor energi- og prosessteknikk

Formidling

2024

  • Vitenskapelig foredrag
    Dezfouli, Mohammadmehdi Salehi; Burheim, Odne Stokke; Georges, Laurent Francis Ghislain; Austbø, Bjørn. (2024) Energy-saving potential in HVAC system for dry rooms in battery production. International Battery Production Conference 2024 , Braunschweig 2024-11-27 - 2024-11-29

2019

  • Poster
    Hashemi, Sayed Ebrahim; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2019) Optimization of a Chemical Absorption Biogas Upgrading and Liquefaction Process. 22nd Conference Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction , Crete 2019-10-20 - 2019-10-23

2018

  • Vitenskapelig foredrag
    Austbø, Bjørn. (2018) Liquefaction / energy efficiency. Biogas - Our new process industry? , Trondheim 2018-06-12 - 2018-06-12
  • Poster
    Hashemi, Sayed Ebrahim; Sarker, Shiplu; Lien, Kristian Myklebust; Schnell, Sondre Kvalvåg; Austbø, Bjørn. (2018) Liquefied Biomethane as an Alternative Transportation Fuel. 12th ECCRIA (The European Conference on Fuel and Energy Research and its Applications) , Cardiff University, Cardiff, Wales, UK 2018-09-05 - 2018-09-07
  • Poster
    Hillestad, Magne; Ostadi, Mohammad; Serrano, Gonzalo Alamo; Rytter, Erling; Austbø, Bjørn; Pharoah, Jon. (2018) Need for renewable hydrogen in the biomass to liquid process. International Hydrogen and Fuel Cell conference , Trondheim 2018-05-14 - 2018-05-15
  • Vitenskapelig foredrag
    Hillestad, Magne; Ostadi, Mohammad; Serrano, Gonzalo Alamo; Rytter, Erling; Austbø, Bjørn; Pharoah, Jon. (2018) Boosting the Carbon Efficiency of the Biomass to Liquid Process with Hydrogen from Renewable Power. 26th European biomass conference and exhibition 2018-05-14 - 2018-05-17

2014

  • Vitenskapelig foredrag
    Austbø, Bjørn; Gundersen, Truls. (2014) Optimization of a Single Expander LNG Process. 3rd Trondheim Gas Technology Conference , Trondheim 2014-06-04 - 2014-06-05
  • Vitenskapelig foredrag
    Austbø, Bjørn; Gundersen, Truls. (2014) Using Thermodynamic Insight in the Optimization of LNG Processes. ESCAPE 24 , Budapest 2014-06-15 - 2014-06-18
  • Faglig foredrag
    Austbø, Bjørn; Gundersen, Truls. (2014) Thermodynamic Analysis in LNG Process Optimization. 27th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems , Turku 2014-06-15 - 2014-06-19

2013

  • Vitenskapelig foredrag
    Austbø, Bjørn; Gundersen, Truls. (2013) The Impact of Problem Formulation on LNG Process Optimization. 2013 AIChE Annual Meeting , San Francisco 2013-11-03 - 2013-11-08
  • Poster
    Austbø, Bjørn; Wahl, Per Eilif; Gundersen, Truls. (2013) Constraint handling in stochastic optimization algorithms for natural gas liquefaction processes. ESCAPE 23 , Lappeenranta 2013-06-09 - 2013-06-12

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