Numerical analysis of radiative heat flux on walls of the combustion chamber in a diesel engine

Jerzy Banaszek , Piotr Furmański , Tomasz Wiśniewski

Abstract

Radiation is considered to be an important mode of heat transfer in diesel engines. It is mainly caused by a presence of soot particles in combustion gases. Spatial distribution of radiative heat flux on walls of the combustion chamber can be an important factor of thermal load of some parts of the engine. The paper presents a numerical method used for solution of an integral equation resulting from mathematical description of variation of radiative heat flux on the walls of the combustion chamber. Preliminary results showing heat flux distribution for selected values of the crank angle and wall emissivity are also included.

Author Jerzy Banaszek (FPAE / IHE)
Jerzy Banaszek,,
- The Institute of Heat Engineering
, Piotr Furmański (FPAE / IHE)
Piotr Furmański,,
- The Institute of Heat Engineering
, Tomasz Wiśniewski (FPAE / IHE)
Tomasz Wiśniewski,,
- The Institute of Heat Engineering
Book de Vahl Davis Graham , Leonardi E. (eds.): CHT'97 : advances in computational heat transfer : proceedings of the international symposium, Çesme, Turkey, May 26-30, 1997, 1997, Begell House
DOIDOI:10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.120
Languageen angielski
Score (nominal)0
Publication indicators Scopus Citations = 1; GS Citations = 2.0
Citation count*2 (2020-08-25)
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