Technologies and studies of gas exchange in two-stroke aircraft piston engine: A review

被引：0

作者：

Yu ZHOU ^{[1
,2
]}

Xueyu LI ^{[2
,3
]}

Shuiting DING ^{[1
,4
]}

Shuai ZHAO ^{[1
,2
]}

Kun ZHU ^{[5
]}

Longtao SHAO ^{[2
,6
]}

Farong DU ^{[1
,2
]}

Gerui WANG ^{[1
,2
]}

Zheng XU ^{[7
]}

机构：

[1] Research Institute of Aero-Engine, Beihang University

[2] Aircraft/Engine Integrated System Safety Beijing Key Laboratory

[3] School of Transportation Science and Engineering, Beihang University

[4] Civil Aviation University of China

[5] Aero Engine Academy of China

[6] School of Energy and Power Engineering, Beihang University

[7] Beihang Hangzhou Innovation Institute Yuhang

来源：

Chinese Journal of Aeronautics | 2024年 / 37卷 / 01期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

V234 [活塞式发动机];

学科分类号：

摘要：

The in-cylinder gas exchange process is crucial to the power performance of two-stroke aircraft piston engines, which is easily influenced by complex factors such as high-altitude performance variation and in-cylinder flow characteristics. This paper reviews the development history and characteristics of gas exchange types, as well as the current state of theory and the validation methods of gas exchange technology, while also discusses the trends of cutting-edge technologies in the field. This paper provides a theoretical foundation for the optimization and engineering design of gas exchange systems and, more importantly, points out that the innovation of gas exchange types, the modification of theoretical models, and the technology of variable airflow organization are the key future research directions in this field.

引用

页码：24 / 50

页数：27

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