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Rupture dynamics of shock-tube diaphragm

机译:冲击管膜片的破裂动力学

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摘要

Diaphragm rupture process in a shock tube was studied through transient simulations. With the help of ANSYS Explicit Dynamics, the rupture process occurring in a shock-tube was simulated. Diaphragms of several thicknesses and scores were analysed. It was possible to predict the pressure difference at which rupture would take place which would help in bring down the cost and time required to setup and carry out experiments in a shock-tube. Experiments has been carried out in a shock tube to validate the simulations results and compared with simulation data.
机译:通过瞬态模拟研究了冲击管的膜片破裂过程。借助ANSYS Explicit Dynamics,模拟了在冲击管中发生的破裂过程。分析了几种厚度和刻痕的膜片。可以预测发生破裂的压力差,这将有助于降低在冲击管中进行设置和进行实验所需的成本和时间。已经在冲击管中进行了实验,以验证模拟结果并与模拟数据进行比较。

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