Experimental Investigation of the Effect of Purge Flow and Main Flow Interaction in a Low-Speed Turbine Cascade Passage

In order to protect the vulnerable turbine components from extreme high temperature, coolant flow is introduced from the compressor to the disk cavity, inevitably interacting with the main flow. This paper describes an experimental investigation of the interaction between the main flow and the purge...

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Bibliographic Details
Main Authors: Zhao Lianpeng, Ma Hongwei
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Entropy
Subjects:
PIV
Online Access:https://www.mdpi.com/1099-4300/22/6/623