Ivar S. Ertesvåg

Norwegian University of Science and Technology — Norway

Engineering · Physical Sciences

31h-index3.1kcitations93works1.82yr avg
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Research Topics

Combustion and flame dynamics(31), Phase Equilibria and Thermodynamics(24), Thermodynamic and Exergetic Analyses of Power and Cooling Systems(23), Advanced Combustion Engine Technologies(19), Fluid Dynamics and Turbulent Flows(15)

Publications93 total

Eddy Dissipation Concept (EDC) with Batch Reactor Fine Structures Model for Flames Toward Low Turbulence
Combustion Science and Technology·2025· 1 citedOpen Access
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·2024· 5 citedOpen Access
Study of fire characteristics of forest vegetation in the Atlantic coastal region of Norway
Journal of Physics Conference Series·2024Open Access
Numerical Investigation of the Counterflow Diffusion Flame of CO/H<sub>2</sub> in Oxyfuel Combustion: Effects of H<sub>2</sub>O as Diluent at High Strain Rates
Energy & Fuels·2024· 1 citedOpen Access
Safety aspects of Organic Rankine Cycles (ORC) with combustible working fluid and sub-ambient condenser pressure
Energy Reports·2023· 7 citedOpen Access
Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-02 - Exposed wall and ceiling
Fire Safety Journal·2023· 15 citedOpen Access
A Numerical Study of Flow Structures and Flame Shape Transition in Swirl-Stabilized Turbulent Premixed Flames Subject to Local Extinction
Combustion Science and Technology·2023· 2 citedOpen Access
Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-01 – Exposed ceiling
Fire Safety Journal·2023· 21 citedOpen Access
Investigations of the extended Eddy Dissipation Concept formulation for weakly turbulent and slow chemistry flames
Fuel·2023· 9 citedOpen Access
Exergy analysis of a negative CO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si5.svg" display="inline" id="d1e1891"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math> emission gas power plant based on water oxy-combustion of syngas from sewage sludge gasification and CCS
Energy·2023· 22 citedOpen Access
Large-eddy simulations of the flow past a bluff-body with active flow control based on trapped vortex cells at Re = 50000
Ocean Engineering·2023· 7 cited
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·2023· 6 citedOpen Access
Feedstock flexible numerical analysis of sewage sludge gasification
Fuel·2023· 10 citedOpen Access
Exergetic Analysis of the nCO2PP Cycle with Particular Reference to the Exergy Destruction of Sewage Sludge Due to Gasification
2023· 2 citedOpen Access
Investigations of the Extended Eddy Dissipation Concept Formulation for Weak Turbulent and Slow Chemistry Flames
SSRN Electronic Journal·2023Open Access
Advanced exergy analysis of the oil and gas processing plant on an offshore platform: A thermodynamic cycle approach
Energy Reports·2022· 5 citedOpen Access
Development of a turbulence dissipation based reaction rate model for progress variable in turbulent premixed flames
Combustion Theory and Modelling·2022· 2 citedOpen Access
Advanced Exergy Analysis of the Oil and Gas Processing Plant on an Offshore Platform: A Thermodynamic Cycle Approach
SSRN Electronic Journal·2022· 1 citedOpen Access
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
SSRN Electronic Journal·2022Open Access
Safety Aspects of Organic Rankine Cycles (Orc) with Combustible Working Fluid and Sub-Ambient Condenser Pressure
SSRN Electronic Journal·2022Open Access
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Frequent Co-authors

Dmitry A. Lysenko(9), Kjell Erik Rian(9), Olav Bolland(4), Bjørn F. Magnussen(3), Zeinab Amrollahi(3), Mari Voldsund(3), Signe Kjelstrup(3), Anne Steen‐Hansen(3), Tuong-Van Nguyen(2), Brian Elmegaard(2), Inge R. Gran(2), Snorre Foss Westman(2), Jacob Stang(2), Sigurd Weidemann Løvseth(2), Anders Austegard(2), Ingrid Snustad(2), Prashant S. Salimath(2), Andreas Sæter Bøe(2), Kathinka Leikanger Friquin(2), Daniël Brandon(2)