Numerical Simulation of Engine Compressor Blade Against Bird

被引：0
|
作者：
Lin, Xiaohu [1 ]
Li, Jinhua [1 ]
Hu, Wei [1 ]
机构：
[1] Army Aviat Inst, Engn Mech, Changchun, Jilin, Peoples R China
来源：
PROCEEDINGS OF THE 2024 3RD INTERNATIONAL SYMPOSIUM ON INTELLIGENT UNMANNED SYSTEMS AND ARTIFICIAL INTELLIGENCE, SIUSAI 2024 | 2024年
关键词：
Bird impact; Compressor blades; Numerical modeling; Dynamic response;
D O I：
10.1145/3669721.3675005
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Bird impact on engine compressor blade is simulated by ANSYS/LS-DYNA, and the research mainly studies the impact of bird body on compressor blade at different angles. The dynamic response, maximum equivalent stress and plastic strain of the compressor blade after impact are analyzed. Conclusion: With the same velocity of the bird body, the damage to the blade is the greatest when it is perpendicular to the impact of the blade. This study can provide some references for the design, manufacture, inspection and maintenance of engine compressor blades, and provide data support and impact situation supplement for bird impact test.
引用
收藏
页码：182 / 186
页数：5
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