Forsking/publikasjonar (Research/publications), Ivar S. Ertesvåg

Doktorstudentar/Doctoral students  liste  Work in progress can be found here   and  Master-thesis students

Lærebok, oppslagsbok (Textbook, reference)

• "Turbulent strøyming og forbrenning", Tapir Akademisk Forlag, Trondheim 2000. Lærebok i turbulent forbrenning, masse- og varmetransport. ("Turbulent flow and combustion"; in Norwegian, textbook/reference book, Tapir Academic Publisher, Trondheim 2000).

Artiklar i tidsskrift og konferanser / Papers in journals and conferences (with peer review of full manuscript)

• Modeling of turbulent separated flows using OpenFOAM (D. Lysenko, I.S. Ertesvåg, K.E. Rian), Computers and Fluids (accepted Jan. 2012)
• Optimized process configurations of post-combustion CO₂ capture for natural-gas-fired power plant — Power plant efficiency analysis (Z.Amrollahi, I.S. Ertesvåg, O.Bolland, P.A.M. Ystad),  International Journal of Greenhouse Gas Control (accepted Jan. 2012).
• Exergy evaluation of the arctic Snøhvit LNG processing plant in northern Norway - Significance of ambient temperature (A.B.Rian, I.S.Ertesvåg). Energy & Fuels (Accepted Jan.  2012)
• Large Eddy Simulation in Generalized Curvilinear Coordinates using conventional approach: Theory and Validation (B. Panjwani, I.S.Ertesvåg, A.Gruber, K.E.Rian). Int. J. for Num. Methods in Fluids, 2012 (accepted Feb 2011, available online may 2011).
• Optimized process configurations of post-combustion CO₂ capture for natural-gas-fired power plant—Exergy analysis  (Zeinab Amrollahi, Ivar S. Ertesvåg, Olav Bolland), International Journal of Greenhouse Gas Control, Vol. 5 (6), pp.1393-1405, November 2011.
• B.Panjwani, I.S. Ertesvåg, K.E. Rian: Large Eddy Simulation of a Methane Diffusion Flame: Effect of Chemical Mechanism on NOx emission, Int. J. of Fluid Mech. Research, Vol.38 (4), pp. 328-345, 2011.
• Ivar S. Ertesvåg: Exergy calculations based on fixed standard environmental conditions versus actual ambient conditions, ECOS 2011, 4-7 July 2001, Novi Sad, Serbia.
• Dmitry Lysenko, Ivar S. Ertesvåg, Kjell Erik Rian: Testing of OpenFOAM CFD code for plane turbulent bluff body flows within conventional URANS approach,  8th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries SINTEF/NTNU, Trondheim Norway 21-23 June 2011 (CFD2011)
• Dmitry Lysenko, Ivar S. Ertesvåg, Kjell Erik Rian: Turbulent bluff body flows modeling using OpenFOAM technology, MekIT'11- Sixth national conference on computational mechanics, 23-24 May 2011, Trondheim, Norway.
• Uncertainties in heat-pump coefficient of performance (COP) and exergy efficiency based on standardized testing (I.S. Ertesvåg), Energy and Buildings, 43 (8), pp.1937-1946, August 2011.
• Thermodynamic analysis on post-combustion CO2 capture of natural gas fired power plant (Z.Amrollahi, I.S. Ertesvåg, O. Bolland), International Journal of Greenhouse Gas Control, Vol. 5 (3), pp.422-426
• Steam production scenarios for a natural gas processing plant with respect to exergy utilization (A.B. Rian, I.S. Ertesvåg), Energy Conversion and Management, Vol.52, pp.703-712, January 2011.
• Large Eddy Simulation of Methane Diffusion Flame: Comparison of Chemical Kinetics Mechanisms, (B. Lilleberg, B. Panjwani, I.S.Ertesvåg), 8th Int.Conf. of Numerical Analysis and Applied Mathematics, ICNAAM 2010 (Sept 2010),  to be printed in AIP Conference Proceedings
• Large Eddy Simulation of Axi-Symmetric Dump Combustor with and without Swirl in Curvilinear Coordinates, (B. Panjwani, I.S.Ertesvåg, A.Gruber, K.E.Rian), 8th Int.Conf. of Numerical Analysis and Applied Mathematics, ICNAAM 2010 (Sept 2010),  to be printed in AIP Conference Proceedings
• Turbulence combustion closure model based on the Eddy Dissipation Concept for large eddy simulation (B. Panjwani, I.S.Ertesvåg, A.Gruber, K.E.Rian), 8th Int. Conf. on Advances in Fluid Mechanics, 15 - 17 September 2010, Algarve, Portugal, to be printed in 
• Exergy analysis of the oil and gas separation processes on a North Sea oil platform (M. Voldsund, I.S. Ertesvåg, A. Røsjorde,Wei He, S. Kjelstrup), ECOS 2010, 14-17 June  2010, Lausanne, Switzerland.
• Thermodynamic analysis on post combustion CO2 capture process (Z. Amrollahi, I.S. Ertesvåg, O. Bolland), ECOS 2010, 14-17 June 2010, Lausanne, Switzerland. 
• Thermodynamic analysis of post-combustion CO2 capture of natural gas fired power plant (Z.Amrollahi, I.S. Ertesvåg, O. Bolland), Qatar, January 2010.
• Computational modeling of combustion instabilities in lean premixed turbulent combustors (B.Lilleberg, I.S.Ertesvåg, K.E.Rian), Combustion Science and Technology, Vol.181(9), pp.1107-1122, September 2009. Taylor & Francis
• Large Eddy Simulation of Backward Facing Step (B. Panjwani, I.S.Ertesvåg, A.Gruber, K.E.Rian), MekIT09 - Fifth national conference on computational mechanics, 26-27 May 2009, Trondheim, Norway.
• Alternatives for power supply to natural-gas export compressors combined with heat production evaluated with respect to exergy utilization and CO₂-emissions (P.V.Wølneberg, I.S.Ertesvåg), Energy Conversion and Management, Vol. 49 (12), pp.3531-3540, 2008. ScienceDirect
• Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP) (I.S. Ertesvåg), Energy, Vol 32 (11), pp.2038-2050 2007. ScienceDirect 
• Computational modeling of combustion instabilities in lean premixed turbulent combustors (B.Lilleberg, I.S.Ertesvåg, K.E.Rian), MekIT'07- Fourth national conference on computational mechanics, 23-24 May 2007, Trondheim, Norway.
• Sensitivity of the chemical exergy for atmospheric gases and gaseous fuels to variations in ambient conditions (I.S.Ertesvåg), Energy Conversion and Management, Vol. 48, pp.1983-1995, May 2007. ScienceDirect (pdf, subscription required)
• Efficiencies and indicators defined to promote combined heat and power (CHP), (S.J. Nesheim, I.S. Ertesvåg), Energy Conversion and Management, Vol.48, pp.1004-1015, February 2007. ScienceDirect (pdf, subscription required)
• 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, J.-Y. Chen), Comb.Sci.Tech.,Vol.178, pp.1001-1030, June 2006. EBSCO (pdf, subscription required)
• Energy and exergy analysis of Snøhvit - an LNG processing plant in Norway (Anne Berit Rian, Helene Lie, Ivar S. Ertesvåg), ECOS2006, Heraklion, Greece, July 2006.
• Exergetic comparison of energy-based efficiency indicators for combined heat and power (CHP) (Ertesvåg and Nesheim), ECOS2005, Trondheim, 20-22 June 2005.
• Entropy production modeling in CFD of turbulent combustion flow (I.S. Ertesvåg, J. Kolbu), ECOS2005, Trondheim, 20-22 June 2005.
• Using entropy production to model Interaction between combustion and acoustics (Iandoli, Ertesvåg, Sciubba), ECOS2005, Trondheim, 20-22 June 2005.
• Editorial Introduction (Guest editors: Signe Kjelstrup, Tor Ytrehus and Ivar S. Ertesvåg; Special issue devoted to Second International Onsager Conference), Energy, Vol.30 (6), 2005
• Energy, Exergy, and Extended Exergy Analysis of the Norwegian Society 2000 (Ertesvåg), Energy, Vol.30 (5), pp. 649-675, 2005
• Exergy analysis of gas-turbine combined cycle power plant with precombustion CO2 capture (Ertesvåg, Kvamsdal, Bolland),  Energy, Vol.30 (1), pp. 5-39, 2005
• Prediction of Nitrogen Oxide Formation in Ammonia-Doped Turbulent Syngas Jet Flames , (Weydahl, Ertesvåg, Gran, Magnussen, and Kilpinen) Work in progress, 29th Symposium on Combustion, Sapporo, Japan, July 2002
• Computational Modeling of Nitric Oxide Formation in Biomass Combustion, (Weydahl, Bugge, Gran, Ertesvåg) Int.J. of Applied Mech. and Engineering, 2002, Vol.7, No.1, pp.125-141.
  
• The Vading Concept -- a new rotary-piston compressor, expander, and motor principle, (Ivar S. Ertesvåg),  J. Power and Energy -- Proceedings of the Institution of Mechanical Engineers Part A, Vol. 216, pp.283-290, 2002.
• Exergy analysis of gas-turbine combined cycle with CO2 capture using pre-combustion decarbonization of natural gas (Kvamsdal, Ertesvåg, Bolland, Tolstad), Presented at ASME Turbo Expo 2002, Amsterdam, June 2002.
• Society Exergy Analysis: A Comparison of Different Societies (Ertesvåg), Energy, Vol. 26, pp.253-270, 2001.
• Exergy Analysis of the Norwegian Society" (Ertesvåg and Mielnik), Energy, Vol.25, pp.957-973, 2000.
• The Eddy Dissipation turbulence energy cascade model (Ertesvåg and Magnussen, Comb.Sci. and Tech. Vol.159, pp.213-236, October 2000.)
• Influence of Turbulence Modeling on Predictions of Turbulent Combustion, (Gran, Ertesvåg and Magnussen), AIAA Journal, Vol.35, pp.106-110, 1997.
• Exergy analysis of solid-oxide fuel-cell (SOFC) systems" (Bedringås, Ertesvåg, Byggstøyl, Magnussen), Energy Vol.22, pp .403-412, 1997.

Nokre andre skriftlege arbeid / Some other writings

• Thermo-accoustic instabilities in turbulent combustion: Pressure influence on partially and perfectly stirred reactors (Iandoli, Borrelli, Ertesvåg)  Paper presented at the 26^th annual Task Leaders Meeting of the IEA Implementing Agreement on Energy Conservation and Emissions Reduction in Combustion, Helsinki, Finland, 22-25 Aug. 2004
• Interactions between acoustic waves and turbulent combustion with the Eddy Dissipation Concept (Ertesvåg, Iandoli, Sciubba)  Paper presented at the 25^th annual Task Leaders Meeting of the IEA Implementing Agreement on Energy Conservation and Emissions Reduction in Combustion Farington, United Kingdom, 7-10 Sept. 2003
• "Computational Modeling of Nitric Oxide Formation in Biomass Combustion", (Weydahl, Bugge, Gran, Ertesvåg) MekIT'01 -- National seminar in computational mechanics, Trondheim, 3 - 4 May 2001
• "Utvikling av turbulensmodell for låge reynoldstal med likning for reynoldsspenningane og likning for karakteristisk frekvens", dr.ing.-avhandling 1991:49, Institutt for teknisk varmelære, NTH, 1991. ("Development of a turbulence model for low Reynolds numbers, with equation for the Reynolds stresses and equation for characteristic frequency", dr. thesis 1991:49, Department of engineering thermodynamics, Norwegian Institute of Technology, 1991).

Sist endra 27. Mar. 2011
Ivar S. Ertesvåg HEIMESIDE