Numerical Investigation and Parameter Sensitivity Analysis on Flow and Heat Transfer Performance of Jet Array Impingement Cooling in a Quasi-Leading-Edge Channel

Numerical Investigation and Parameter Sensitivity Analysis on Flow and Heat Transfer Performance of Jet Array Impingement Cooling in a Quasi-Leading-Edge Channel

In this study, numerical simulations were carried out to investigate the flow and heat transfer characteristics of jet array impingement cooling in the quasi-leading-edge channel of gas turbine blades. The influence laws of Reynolds number (<i>Re</i>, 10,000 to 50,000), hole diameter-to-...

Full description

Bibliographic Details
Main Authors: Lei Xi, Jianmin Gao, Liang Xu, Zhen Zhao, Qicheng Ruan, Yunlong Li
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Aerospace
Subjects:
blade leading edge
steam jet array
impingement cooling
flow and heat transfer
sensitivity analysis
Online Access:https://www.mdpi.com/2226-4310/9/2/87

Internet

https://www.mdpi.com/2226-4310/9/2/87

Similar Items