World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
31
Citations
3756
World Ranking
3298
National Ranking
10

Overview

Ivar S. Ertesvåg is affiliated with the Norwegian University of Science and Technology in Norway, specializing primarily in the field of Engineering. Their research spans various subfields including Computational Mechanics, Mechanical Engineering, Fluid Flow and Transfer Processes, Biomedical Engineering, and Aerospace Engineering.

The scientist's work heavily focuses on topics related to combustion and flame dynamics, advanced combustion engine technologies, and combustion and detonation processes. Additional research areas include wind and air flow studies, thermodynamic and exergetic analyses of power and cooling systems, fluid dynamics and turbulent flows, as well as phase equilibria and thermodynamics.

Among recent publications credited to Ivar S. Ertesvåg are:

  • "Scrutinizing proposed extensions to the Eddy Dissipation Concept (EDC) at low turbulence Reynolds numbers and low Damköhler numbers," 2021, published in Fuel
  • "Exergy analysis of a negative CO₂ emission gas power plant based on water oxy-combustion of syngas from sewage sludge gasification and CCS," 2023, published in Energy

Other significant papers from related collaborations or frequent coauthors include:

  • "Study of MILD combustion using LES and advanced analysis tools," 2020, published in Proceedings of the Combustion Institute
  • "Local entropy generation and entropy fluxes of a transient flame during head-on quenching towards solid and hydrogen-permeable porous walls," 2021, published in International Journal of Hydrogen Energy
  • "Fire spread in a large compartment with exposed cross-laminated timber and open ventilation conditions: #FRIC-01 - Exposed ceiling," 2023, published in Fire Safety Journal

Frequent collaborators in their work include Stefanie Tomasch, N. Swaminathan, Bima Anggun Putra, Dmitry A. Lysenko, and Prashant S. Salimath.

Their publications are often featured in key venues such as Fuel, SSRN Electronic Journal, Fire Safety Journal, Energy Reports, and Ocean Engineering.

Best Publications

  • The Eddy Dissipation Turbulence Energy Cascade Model

    Ivar S. Ertesvåg;Bjørn F. Magnussen

  • Large-Eddy Simulation of the Flow Over a Circular Cylinder at Reynolds Number 3900 Using the OpenFOAM Toolbox

    Dmitry A. Lysenko;Ivar S. Ertesvåg;Kjell Erik Rian

  • Exergy analysis of a gas-turbine combined-cycle power plant with precombustion CO2 capture

    Ivar S. Ertesvåg;Hanne M. Kvamsdal;Olav Bolland

  • Society exergy analysis: a comparison of different societies

    Ivar S Ertesvåg

  • Exergy analysis of the Norwegian society

    Ivar S Ertesvåg;Michal Mielnik

  • Energy, exergy, and extended-exergy analysis of the Norwegian society 2000

    Ivar S. Ertesvåg

  • Optimized process configurations of post-combustion CO2 capture for natural-gas-fired power plant - Power plant efficiency analysis

    Zeinab Amrollahi;Paul Andreas Marchioro Ystad;Ivar Ståle Ertesvåg;Olav Bolland

  • Exergy analysis of solid-oxide fuel-cell (SOFC) systems

    Kai W. Bedringås;Ivar S. Ertesvåg;Ståle Byggstøyl;Bjørn F. Magnussen

  • Gas turbine exhaust gas heat recovery by organic Rankine cycles (ORC) for offshore combined heat and power applications - Energy and exergy analysis

    Hossein Nami;Hossein Nami;Ivar S. Ertesvåg;Roberto Agromayor;Luca Riboldi

  • Modeling of turbulent separated flows using OpenFOAM

    Dmitry A. Lysenko;Ivar S. Ertesvåg;Kjell E. Rian

  • Exergetic comparison of efficiency indicators for combined heat and power (CHP)

    Ivar S. Ertesvåg

  • Optimized process configurations of post-combustion CO2 capture for natural-gas-fired power plant—Exergy analysis

    Zeinab Amrollahi;Ivar Ståle Ertesvåg;Olav Bolland

  • Sensitivity of chemical exergy for atmospheric gases and gaseous fuels to variations in ambient conditions

    Ivar S. Ertesvåg

  • Analysis of the Eddy Dissipation Concept formulation for MILD combustion modelling

    Michal T Lewandowski;Ivar Ståle Ertesvåg

  • Integrated multiscale simulation of combined heat and power based district heating system

    Peifeng Li;Natasa Nord;Ivar Ståle Ertesvåg;Zhihua Ge

  • Large-Eddy Simulation of the Flow Over a Circular Cylinder at Reynolds Number 2 × 104

    Dmitry A. Lysenko;Ivar S. Ertesvåg;Kjell Erik Rian

  • Thermodynamic analysis on post-combustion CO2 capture of natural-gas-fired power plant

    Zeinab Amrollahi;Ivar S. Ertesvåg;Olav Bolland

  • Efficiencies and indicators defined to promote combined heat and power

    Svein J. Nesheim;Ivar S. Ertesvåg

  • Energetic and exergetic efficiencies of coal-fired CHP (combined heat and power) plants used in district heating systems of China

    Chunhui Liao;Chunhui Liao;Ivar S. Ertesvåg;Jianing Zhao

  • A NUMERICAL INVESTIGATION OF A LIFTED H2/N2 TURBULENT JET FLAME IN A VITIATED COFLOW

    T. Myhrvold;I. S. Ertesvåg;I. R. Gran;R. Cabra

  • Exergy analysis of the oil and gas processing on a North Sea oil platform a real production day

    Mari Voldsund;Ivar Ståle Ertesvåg;Wei He;Signe Kjelstrup

  • Numerical Simulations of the Sandia Flame D Using the Eddy Dissipation Concept

    Dmitry A. Lysenko;Ivar S. Ertesvåg;Kjell Erik Rian

  • On the definition of exergy efficiencies for petroleum systems: Application to offshore oil and gas processing

    Tuong-Van Nguyen;Mari Voldsund;Brian Elmegaard;Ivar Ståle Ertesvåg

  • Analysis of Some Recently Proposed Modifications to the Eddy Dissipation Concept (EDC)

    Ivar Ståle Ertesvåg

  • Uncertainties in heat-pump coefficient of performance (COP) and exergy efficiency based on standardized testing

    Ivar S. Ertesvåg

  • Numerical Simulation with an Extinction Database for Use with the Eddy Dissipation Concept for Turbulent Combustion

    Bjørn Lilleberg;Dominik Christ;Ivar S. Ertesvåg;Kjell Erik Rian

  • 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

    Snorre Foss Westman;H.G. Jacob Stang;Sigurd W. Løvseth;Anders Austegard

  • 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

    Snorre Foss Westman;H.G. Jacob Stang;Sigurd W. Løvseth;Anders Austegard

  • Influence of Turbulence Modeling on Predictions of Turbulent Combustion

    Inge R. Gran;Ivar S. Ertesvag;Bjorn F. Magnussen

  • Numerical Simulation of Non-premixed Turbulent Combustion Using the Eddy Dissipation Concept and Comparing with the Steady Laminar Flamelet Model

    Dmitry A. Lysenko;Ivar S. Ertesvåg;Kjell Erik Rian

Frequent Co-Authors

Olav Bolland
Olav Bolland Norwegian University of Science and Technology
Signe Kjelstrup
Signe Kjelstrup Norwegian University of Science and Technology
Brian Elmegaard
Brian Elmegaard Technical University of Denmark
Hossein Nami
Hossein Nami University of Southern Denmark
Yongping Yang
Yongping Yang North China Electric Power University
Enrico Sciubba
Enrico Sciubba Sapienza University of Rome
Nedunchezhian Swaminathan
Nedunchezhian Swaminathan University of Cambridge
Jyh-Yuan Chen
Jyh-Yuan Chen University of California, Berkeley

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