The influence of the engine load on value and temperature distribution in the piston of the turbocharged Diesel engine

• Autorzy: Gustof P. , Hornik A.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The determination of the temperature distribution in the piston in initial phase of the work of the turbocharged Diesel engine. Design/methodology/approach: The results of calculations of the temperature distribution in the piston of the turbocharged Diesel engine in dependence from the engine loads were received by means of the two – zone combustion model and the finite element method. Findings: The computations presented the possibility of use of the mathematical models of the combustion processes and the heat transfer on individual surfaces of the piston used by the variable values of the boundary conditions and temperature of the working medium in initial time of the work engine. Research limitations/implications: The modeling of the heat loads was executed for analysis of the values and temperature distribution in the piston in initial phase of the work of the turbocharged Diesel engine until the moment of achievement quasi stabilized temperature values. Originality/value: The results of numeric calculations of the heat loads of the piston displayed the possibility of the use of the original two-zone combustion model and finite elements method to analysis of values and temporary temperature distribution on individual surfaces of the piston.

Słowa kluczowe

EN

numerical technique; heat loads; piston; FEM

PL

technika nuneryczna; obciążenie cieplne; tłok; MES (metoda elementów skończonych)

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2009
• Tom: Vol. 35, nr 2
• Strony: 146--153
• Opis fizyczny: Bibliogr. 16 poz., rys., tabl.

Twórcy

autor

Gustof P.

autor

Hornik A.

• Department of Automotive Vehicle Service, Faculty of Transport, Silesian University of Technology, ul. Krasińskiego 8, 40-019 Katowice, Poland,

Bibliografia

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