Mahesh S. Vasava , P. V. Jotaniya
The automotive exhaust system is exposed to high temperature as the hot gases from combustion chamber passes through it. The uniform distribution of heat is needed to enhance life of exhaust system components. Heat transfer studies in the exhaust system is necessary to understand the physical phenomena takes place in it which is required to design purpose of exhaust system. Higher performance of engine can be achieved by normal operating condition which can be limited by controlling exhaust system temperature. This article is providing a detail review on heat transfer analysis in automotive exhaust system