Research on the Turbocharger Technology of Piston Aircraft Engine

被引：3
|
作者：
Pan, Zhongjian [1 ]
He, Qinghua [2 ]
Guo, Yong [2 ]
Zhao, Yuming [1 ]
Yang, Jing [2 ]
机构：
[1] Cent South Univ Technol, Coll Mech Engn, Changsha 40012, Hunan, Peoples R China
[2] Sunward Intelligent Equipment Co Ltd, Changsha 410199, Peoples R China
来源：
FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING II, PTS 1 AND 2 | 2014年 / 457-458卷
关键词：
piston engine; excess air coefficient; power; simulation;
D O I：
10.4028/www.scientific.net/AMM.457-458.531
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The supercharger technology of piston aviation engine determines its flight capabilities, and then establishes a turbocharger simulation model of an aviation piston engine. After simulating the engine ground features and 5000-meter altitude characteristics, and comparing the efficiency of compressor and turbocharger in different environments, after the installation of mechanical supercharger, gas flow has been improved, the cylinder pressure decreased about 10% compared with ground condition and engine altitude state power is restored, even 20,000 feet Power restored to 80%, which can meet the needs of high-altitude flight.
引用
收藏
页码：531 / 535
页数：5
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