Numerical study on the cooling characteristics of cat-ear-shaped film-cooling holes on turbine blades
The turbine blade cooling technology is developing rapidly, with film cooling being the focus of research. To address the problems of poor cooling performance and low cooling efficiency of existing film holes, this paper proposes a hole structure of cat-ear-shaped films on the basis of hyperbola. Th...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-08-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X22002969 |