Finite element thermal stress solutions for thermal barrier coatings
β Scribed by G.C. Chang; W. Phucharoen; R.A. Miller
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 834 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0257-8972
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π SIMILAR VOLUMES
The plane strain elasticity problem for a functionally gradient material (FGM) and a multi-layered homogeneous coating bonded to a metal substrate due to a uniform temperature change is considered. The substrate is assumed to be a nickel-based alloy-Rene-41. The FGM coating is a particulate composit
Stress distributions in a barb pullout specimen prepared from the thermal barrier coating (TBC)/substrate structure are analyzed by the finite element method. Contribution of thermal stresses and applied stresses is included in the computations. Interfacial stress singularity at the test support edg
The present study analyzes interface delamination behavior in the thermal barrier coating (TBC)/substrate system during a barb pullout test when the delamination crack is short. With the use of finite element analysis, strain energy release rates and phase angles of the delamination crack are obtain