collision stress meaning in English

撞击应力

Application of pvdf sensor to the collision stress detection on the projectile base of artillery
传感器在火炮弹底撞击应力测试中的应用
Three models are proposed as follows by applying the model of " mixed flow " : the stress of increasing fluid on fouling , collision between solid particles and fouling , and solid particles movement velocity ; the effects of operating parameters , properties of particles , and the volume fraction of particles on stress in solid - liquid two phase flow , collision stress between solid particles and fouling , maximal contacting area between solid particles and fouling and maximal contacting time between solid particles and fouling are investigated systematically by calculating and theoretical analysis
利用“混流”模型，建立了两相流体的剪应力模型、固体颗粒与垢层的碰撞模型和固体颗粒的运动速度模型；通过计算和理论分析，系统地考察了操作参数、颗粒物性、颗粒体积分率等对固液两相流剪应力、颗粒对垢层的碰撞力、颗粒与垢层的最大接触时间和最大接触面积的影响。