Numerical simulation of parachute's opening load

被引：0
|
作者：
Tian, JL [1 ]
Chen, L [1 ]
Li, ZG [1 ]
机构：
[1] Chang Chun Univ Sci & Technol, Inst Engn Mech, Changchun 130022, Peoples R China
来源：
System Simulation and Scientific Computing, Vols 1 and 2, Proceedings | 2005年
关键词：
numerical simulation; parachute; opening load;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Parachute's opening load is an important target to scale parachute capability. Pilot after jumping parachute will obviously take a bigger and action time shorter instantaneous move load (that is opening load) as parachute puff full. If opening load is bigger will result in pilot or parachute damage easily. In the opening parachute moment, because of parachute's shape changing faster, the calculation of man-parachute system's track, speed and opening load will be very complex. Currently parachute's opening load is obtained from high altitude air dropping or wind tunnel experiment, its cost is higher. In the paper, we have analyzed a type parachute's acting forces in detail, and the mathematics model has been built, we have do numerical simulation to parachute opening load by computer.
引用
收藏
页码：566 / 569
页数：4
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