固体火箭技术2012，Vol.35Issue(3)：306-310,5.
潜射模拟弹筒盖系统柔性支撑降载技术
Flexible support technique for depressing load over cover system of underwater-launched emulating missile
摘要
Abstract
A flexible-support technique with blank travel for depressing load over cover system was brought forward. The fluid field near canister outlet for underwater-aunched emulating missile and its effect on cover system were modeled and simulated using a 3D symmetric model based on dynamic meshing technique and VOF model with phase transformation. The characteristics of bubble pulsation near canister outlet,time-variable load over the cover and its supporting component and dynamics characteristics of cover were achieved through simulation of 9 cases. The results show that flexible-support technique with blank travel for depressing load o-ver cover was feasible. It provided a new kind of reference standard for load-depressing cover system design.关键词
潜射发射装置/潜射导弹/筒口压力场/VOF模型/多相流/动网格技术/柔性支撑Key words
underwater launcher/underwater-launched missile/pressure field near canister outlet/ VOF model/multiphase fluid/ dynamic meshing/ flexible-supported分类
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王汉平,杨鸣,段磊..潜射模拟弹筒盖系统柔性支撑降载技术[J].固体火箭技术,2012,35(3):306-310,5.
