Comparison of governing equations for lagrangian/eulerian approaches to engine modeling

• Autorzy: Macek, J. , Polašek, M. , Vítek, O. , Hvėzda, J.
• Języki publikacji: EN

Abstrakty

EN

Differential equations of thermodynamic simulation in the form applicable to both Eulerian and Lagrangian ap-proaches. Linking conditions concerning numerical methods of finite volume methods. The danger of spurious transfer phenomena due to numerical approximation. The general set of equations solved towards derivatives in the Lagrangian approach. Application to a quasi-D model for the flame propagation. Direct and indirect tasks – simu-lation of in-cylinder parameters for known flame parameters or for evaluation of relative flame propagation veloc-ity from measured ROHR and flame front position. Assessment of geometry for both zones (volumes, surfaces) in a general 3-D shape of a combustion chamber using CAD system.

• Czasopismo: Journal of KONES
• Rocznik: 2002
• Tom: Vol. 9, No. 1-2
• Strony: 172-180
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Macek, J.

• Czech Technical University in Prague, Josef Božek Research Center, ČVUT Ú241,Technická 4, CZ-166 07 Praha 6, Czechia; phone [phone], http//:bozek.cvut.cz fax [phone],

autor

Polašek, M.

• Czech Technical University in Prague, Josef Božek Research Center, ČVUT Ú241,Technická 4, CZ-166 07 Praha 6, Czechia; phone [phone], http//:bozek.cvut.cz fax [phone],

autor

Vítek, O.

• Czech Technical University in Prague, Josef Božek Research Center, ČVUT Ú241,Technická 4, CZ-166 07 Praha 6, Czechia; phone [phone], http//:bozek.cvut.cz fax [phone],

autor

Hvėzda, J.

• Czech Technical University in Prague, Josef Božek Research Center, ČVUT Ú241,Technická 4, CZ-166 07 Praha 6, Czechia; phone [phone], http//:bozek.cvut.cz fax [phone],

Bibliografia

• [1] Amsden, A. A. et al.: KIVA 3V code, Los Alamos NL, July 1997, http://t3.lanl.gov/Kiva/Kiva.html
• [2] Kong, S.C., Han Z., Reitz, R.D.: The Development and Application of a Diesel Ignition and Combustion Model for Multidimensional Engine Simulation. SAE Technical Paper 950278, 1995
• [3] Macek, J.-Steiner, T.: Advanced Multizone Multidimensional Models of Engine Thermo- aerodynamics. In: 21st International Congress on Combustion Engines. Edt. M.Eberle. London: CIMAC. 1995. p. D10/1-18
• [4] Ciesla, Ch. - Keribar, R. - Morel, T.: Engine/Powertrain/Vehicle Modeling Tool Aplicable to All Stages of the Design Process. SAE Paper 2001 (in review)
• [5] Morel, T. et al.: GT Power, User’s Manual - Version 5.1. Gamma Technologies, Westmont, IL. 2001
• [6] Macek, J. - Forman,P. - Baumruk, P.: Modeling of 2-Stroke Engine Scavenging Using Zone Approach. In: 28. mezinarodni konference kateder a pracovist5 spalovacich motorü ceskych a slovenskych vysokych skol. Eds. F.Hosek-B.Dolejsi, VA Brno, 1997, pp. 17-22. ISBN 80-85960- 04-4.
• [7] Divis, M., Macek, J.: Eulerian Model Predicting the Behavior of Liquid Sprays. In: FISITA 2002 World Automotive Congress, Edt.: J. Laurikko, SATL Helsinki 2002, Paper F02V086, 11 pp., CD ROM. ISBN 951-9155-15-5
• [8] Macek, J. - Takäts, M.: Involvement Of Thermodynamic Cycle Analysis Into Concurrent Approach To Reciprocating Engine Design. Acta Polytechnica Vol. 41 No. 4-5/2001, pp. 37-44. ISSN 1210-2709
• [9] Hires, S.D., Tabaczynski, R.J., Novak, J.M.: The Prediction of Ignition Delay and Combustion Intervals for a Homogeneous Charge, Spark Ignition Engine. SAE PAPER 78 0227, 16pp.
• [10] Takäts, M.: Pistovy motor pro spaloväni vodiku - termodynamika pracovniho obehu. 11. mezinarodni symposium MOTOR SYMPO ’99, ÜVMV-CVUT, Praha 1999, s.171-184, ISBN 80- 01-01985-3
• [11] Hvezda, J.:Dvouzonovy model zäzehoveho motoru. Diplomovä präce pod vedenim J. Macka, CVUT-FS, U220.1, 2002, D02-M15
• [12] Bargende, M.: Ein Gleichungsansatz zur Berechnung der instationären Wandwärmeverluste im Hochdruckteil von Ottomotoren. Dissertation TH Darmstadt, 1991