Long crack behavior in a thermal barrier coating upon thermal shock loading
β Scribed by Y. Liu; C. Persson; S. Melin; J. Wigren
- Book ID
- 111786997
- Publisher
- Springer US
- Year
- 2005
- Tongue
- English
- Weight
- 150 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1059-9630
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π SIMILAR VOLUMES
The initiation of surface cracks in thick ceramic thermal barrier coatings systems was studied by using controlled experiments and the corresponding analysis. The experimental boundary conditions consisted of a concentrated heat flux at the surface of the coating and water cooling at the bottom of t
## Abstract Temperature and stress distributions in a hollow sphere are calculated, caused by a sudden cooling (thermal shock) of the inner surface of a hollow sphere. The thermal stresses are acting as load of surface cracks of approximate semiβelliptic shape. By means of the weight functions meth