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基于LS-DYNA軟件的降落傘充氣過(guò)程仿真研究

The simulation of parachute inflation process based on LS-DYNA software

  • 摘要: 文章基于LS-DYNA軟件對(duì)降落傘的充氣過(guò)程進(jìn)行了數(shù)值模擬，得到了降落傘的充氣時(shí)間和投影面積變化的規(guī)律，驗(yàn)證了使用LS-DYNA軟件數(shù)值模擬降落傘充氣過(guò)程的可行性，提出了一種新的數(shù)值模擬降落傘充氣過(guò)程的分析方法。

     

    Abstract: Based on LS-DYNA software, the parachute inflation process is simulated in this paper, to obtain the relation between the inflation time and the project area which describes the inflation performance. The results show that the parachute inflation can be simulated by using LS-DYNA. A new method to analyze and simulate the parachute inflation process is proposed.

     

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