A numerical study of anti-vortex film-cooling holes designs in a 1-1/2 turbine stage using LES
The primary focus of the present study is to investigate the impact of anti-vortex holes design on the film-cooling performance in a film-cooled rotor blade model using the large eddy simulation method (LES). One row of the film holes was positioned on the pressure surface of the rotor blade. This r...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2019-12-01
|
Series: | Propulsion and Power Research |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2212540X19300501 |