Radiation Heat Transfer in a Combustion Chamber of Diesel Engine with Partially Transparent Burnt Gas Zone

Piotr Furmański , Jerzy Banaszek , Tomasz Wiśniewski

Abstract

Radiation heat transfer, apart from convection, is an important mode of heat transfer in diesel engines. In the paper a method for calculation of radiative heat flux distribution on the walls of the combustion chamber has been presented. Shape and volume of the burned zone as well of the combustion chamber are varying according to variation in a crank angle during the whole combustion process. Analysis of influence of degree of the burned zone transparency and value of the crank angle on radiative heat flux distribution has been presented and discussed. It allowed to find out that different parts of the combustion chamber may be differently thermally loaded.
Author Piotr Furmański ITC
Piotr Furmański,,
- The Institute of Heat Engineering
, Jerzy Banaszek ITC
Jerzy Banaszek,,
- The Institute of Heat Engineering
, Tomasz Wiśniewski ITC
Tomasz Wiśniewski,,
- The Institute of Heat Engineering
Journal seriesSAE Technical Papers, ISSN 0148-7191
Issue year1998
No980504
DOIDOI:10.4271/980504
URL http://papers.sae.org/980504/
Languageen angielski
Score (nominal)0
Citation count*11 (2018-06-13)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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