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Refined entropy analysis in turbine cascade:A novel loss decomposition method for flow with large separation

Junheng WANG Weihao ZHANG Yufan WANG Dongming HUANG Zhengping ZOU

中国航空学报（英文版）2025，Vol.38Issue(12)：134-147,14.

中国航空学报（英文版）2025，Vol.38Issue(12)：134-147,14.DOI:10.1016/j.cja.2025.103644

Refined entropy analysis in turbine cascade:A novel loss decomposition method for flow with large separation

Junheng WANG ¹Weihao ZHANG ¹Yufan WANG ¹Dongming HUANG ¹Zhengping ZOU²

作者信息

1. School of Energy and Power Engineering,Beihang University,Beijing 100191,China||National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics,Beijing 100191,China
2. National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics,Beijing 100191,China||Research Institute of Aero-Engine,Beihang University,Beijing 100191,China
折叠

摘要

关键词

Entropy analysis/Large eddy simulation/Loss decomposition method/Negative angle of attack/Turbine cascade/Unsteady aerodynamics

Key words

Entropy analysis/Large eddy simulation/Loss decomposition method/Negative angle of attack/Turbine cascade/Unsteady aerodynamics

引用本文复制引用

Junheng WANG,Weihao ZHANG,Yufan WANG,Dongming HUANG,Zhengping ZOU..Refined entropy analysis in turbine cascade:A novel loss decomposition method for flow with large separation[J].中国航空学报（英文版）,2025,38(12):134-147,14.

基金项目

This study was co-supported by the National Natural Science Foundation of China(No.52176033),the National Science and Technology Major Project,China(No.J2019-Ⅱ-0012-0032)and the Science Center for Gas Turbine Project,China(No.P2022-B-Ⅱ-009-001). （No.52176033）

中国航空学报（英文版）

ISSN：1000-9361

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