Analyses of the heat transfer and thermal stress on an exhaust manifold ofa heavy-duty diesel engine were conducted by using a conjugate heat transfer method. The temperature distribution and heat transfer coefficients at the walls of the exhaust mani...
Analyses of the heat transfer and thermal stress on an exhaust manifold ofa heavy-duty diesel engine were conducted by using a conjugate heat transfer method. The temperature distribution and heat transfer coefficients at the walls of the exhaust manifold were estimated from the results of exhaust gas flow analysis. Thermal deformations of the exhaust manifold due to the uneven temperature distribution were studied with a structural analysis.