Numerical investigation of three-dimensional turbulent flow and endwall heat transfer in a large-scale cascade of turbine blades
โ Scribed by A. M. Levchenya; E. M. Smirnov
- Book ID
- 110165375
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 605 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0018-151X
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๐ SIMILAR VOLUMES
Film cooling of a symmetrical turbine-blade model by lateral and non-lateral injection from one row of holes placed on each side near the leading edge is calculated with a 3D ยฎnite-volume method on multi-block grids. For various blowing rates, the ยฏow and temperature ยฎelds are predicted, and in part
The effects of different geometrical parameters, including tube row numbers (14 rows), wavy angles (0 = 8.95", 17.05", 32.21") and wavy heights (S = 0.751, 1.500 and 3.003 mm) are investigated in detail for the Reynolds number ReH (based on the fin spacing and the frontal velocity) ranging from 400