Trans Tech Publications, Key Engineering Materials, (336-338), p. 1784-1787, 2007
DOI: 10.4028/www.scientific.net/kem.336-338.1784
Trans Tech Publications, Key Engineering Materials, p. 1784-1787
DOI: 10.4028/0-87849-410-3.1784
Full text: Unavailable
A kind of gradient thermal and environmental barrier coating applied in internal combustion engine is brought forward to improve its reliability, emission and efficiency. The multi-layer plate and cylinder models are established for the simulations of heat transfer and thermal stress in the coatings. Both the theoretical and the numerical analysis with multi-layer cylinder model with coating inside are carried out and compared. The results show good agreement.