Systematic Comparison on Convective Heat Transfer Characteristics of Several Pin Fins for Turbine Cooling

This paper is focused on the heat transfer augment ability and friction factor of different cross-section pin fins. An experimental study is conducted in a wide rectangular channel. The steady-state thermochromic liquid crystals (TLC) method is applied to measure the tested surface temperature. Nine...

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Bibliographic Details
Main Authors: Jin Xu, Ke Zhang, Jingtian Duan, Jiang Lei, Junmei Wu
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/11/8/977