INFORMATION MODELING AND SYSTEM DYNAMICS INTERPRETATION OF CONVENTIONAL ENGINES
Abstract
An original improvement of modern information models of conventional engine is proposed. Within the model all internal as well as external processes related to engine are integrated to a general system. Additional procedure to simulate nitric oxide kinetics in a combustion chamber is elaborated. The problem of exhaust toxicity is solved in relation to partial engine loads. Compared to prototypes the model enables to estimate engine toxicity appreciably more precise.
Keywords
About the Authors
Evgeny N. LADOSHA
Don State Technical University
Russian Federation
Russian Federation
Denis S. TSYMBALOV
Don State Technical University
Russian Federation
Russian Federation
Oleg V. YATSENKO
Don State Technical University
Russian Federation
Russian Federation
References
1. Yakubovskii Yu. Avtomobil'nyi transport i zaschita okrujayuschei sredy / Yu. Yakubovskii. – M.: Transport, 1979. – in Russian.
2. Bednarskii V.V. Ekologicheskaya bezopasnost' pri ekspluatacii i remonte avtomobilei/ V.V. Bednarskii. – Rostov n/D: Feniks, 2003. – in Russian.
3. Zel'dovich Ya.B. Okislenie azota pri gorenii / Ya.B. Zel'dovich, P.Ya. Sadovnikov, D.A. Frank-Kameneckii. – M.-L.: Izd-vo AN SSSR, 1947. – in Russian.
4. Pat. Raschet energoekologicheskih parametrov DVS «ENGINE» / Yu.I. Bulygin i dr.PrEVM № 2002610605. – M.: ROSPATENT, 2002. – in Russian.
5. Tihonov A.N. Sistema differencial'nyh uravnenii, soderjaschih malye parametry pri proizvodnyh / A.N. Tihonov // Mat. sb. – 1952. – T. 31 (73). – № 3. – S. 575. – in Russian.
6. Kolchin A.I. Raschet avtomobil'nyh i traktornyh dvigatelei / A.I. Kolchin, V.P. Demidov. – M.: Vyssh. shk., 2002. – 496 s. – in Russian.
7. Pat. Informacionno-matematicheskie modeli vnutricilindrovyh processov v porshnevom dvigatele: mehanizmy, uravneniya, termodinamicheskie i kineticheskie koefficienty / O.V. Yacenko. – BD № 2004620137. – M.: ROSPATENT, 2004. – in Russian.
8. Bakulin V.N. Modelirovanie kinetiki neravnovesnyh fizicheskih processov i reakcii v mnogokomponentnom turbulentnom zaryade porshnevyh dvigatelei vnutrennego sgoraniya / V.N. Bakulin, E.N. Ladosha, V.A. Potopahin, O.V. Yacenko // Mat. modelirovanie. – 2007. – T. 19.– № 12. – S. 81–97. – in Russian.
9. Kolesnichenko A.V. Turbulentnost' mnogokomponentnyh sred / A.V.Kolesnichenko, M.Ya. Marov. – M.: Nauka, 1999. – in Russian.
10. Yacenko O.V. Generator podrobnyh komp'yuternyh modelei dinamiki reagiruyuschego gaza: novoe programmnoe obespechenie sistemnyh issledovanii v tehnike i ekologii / O.V. Yacenko,E.N. Ladosha // Izv. vuzov. Sev.-Kavk. region. Estestvennye nauki. – 2006. – № 1. – S.50–59. – in Russian.
11. Yahimovski K. Dj. Uproschennyi mehanizm goreniya uglevodorodnogo topliva / K.Dj. Yahimovski // Aerokosmicheskaya tehnika. – 1986. – № 6. – S. 148–156. – in Russian.
Review
For citations:
LADOSHA E., TSYMBALOV D., YATSENKO O. INFORMATION MODELING AND SYSTEM DYNAMICS INTERPRETATION OF CONVENTIONAL ENGINES. Vestnik of Don State Technical University. 2010;10(4):509-519. (In Russ.)
Views:
307
Email this article 