涡轮阻尼器数值仿真与试验

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振动与冲击 ›› 2012, Vol. 31 ›› Issue (11) : 74-77.

论文

涡轮阻尼器数值仿真与试验

文桂林,周华,金秋谈,王艳广,文登

作者信息 +

Numerical simulation and test on turbine damper

WEN Gui-lin, ZHOU Hua , JIN Qiu-tan, WANG Yan-guang , WEN Deng

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文章历史 +

摘要

以流体有限元软件Fluent仿真分析，获得了满足某型无人机拦阻网回收系统要求的涡轮阻尼器结构参数，并依此设计和制造了涡轮阻尼器装置；测试了涡轮阻尼器受到瞬时冲击力的动态缓冲特性，试验结果表明涡轮阻尼器的数值仿真是正确的，涡轮阻尼器的缓冲性能满足某型无人机拦阻网回收系统的要求。

Abstract

Through the simulation of fluid finite element software Fluent, turbine damper structure parameters meeting the requirements of the arresting net recovery system of certain unmanned aerial vehicle was obtained. Then, the turbine damper was designed and manufactured on the basis of simulation result. The dynamic cushioning property of the turbine damper was tested by instantaneous impact experiment. Results show that the numerical simulation of turbine damper is right and the cushioning capacity of the turbine damper meets the requirements of the arresting net recovery system of certain unmanned aerial vehicle.

导出引用

文桂林;周华;金秋谈;王艳广;文登. 涡轮阻尼器数值仿真与试验[J]. 振动与冲击, 2012, 31(11): 74-77

WEN Gui-lin;ZHOU Hua;JIN Qiu-tan;WANG Yan-guang;WEN Deng. Numerical simulation and test on turbine damper[J]. Journal of Vibration and Shock, 2012, 31(11): 74-77