Simulation for gas-structure interaction in inflatable membrane beams

【Author】

Jianzheng Wei;Huifeng Tan;Jianxin Yu;Xingwen Du;

【Abstract】

<正>It is very important for understanding gas-structure interaction between compressible ideal gas and elastic structure of space folded membrane beams during the inflatable deployment.In order to address this gas-structure interaction problem,Arbitrary Lagrange Euler finite element mess method was employed.Firstly,gasstructure interaction equation was built by equilibrium integration form,and then solved by operator split method and explicit cen-

【Keywords】

Simulation for gas-structure interaction in inflatable membrane beams;very;

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