Numerical Investigation of Bumps and Oscillation in the Cylindrical Membrane Inflation

作者: Cong Lei Wang , Jian Hong Sun , Chang Yue Xu

DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.444-445.1335

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摘要: Numerical investigation on the fluid structure interaction in cylindrical membrane inflation is performed by Euler-Largrangian method. In inflation, vortex flow and wave system induced between compressible jet appeared inside membrane. This phenomenon concentrates stresses generates a pair of bumps. The influences oscillation bumps working performance safety are also investigated.

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