Based on stress and cavity relationship of particles in gas-solid two phase flow field, quantitative correlation of pressure and density of pyrotechnic charges was deduced.
利用气固两相流颗粒间应力与空隙率之间的定量关系，推导了火工药剂压药压力与装药密度之间的定量关系。
Reynolds stress model is used to serve as a turbulent flow model with the object of study being the gas-solid two-phase flow in a U-shaped separator.
湍流模型采用雷诺应力模型，研究对象为U型分离器内的气-固两相流动。
In this paper, the characteristics of phase distribution of solid tidal stress for 131 strong earthquake sequences occurred in the continent of China have been studied.
本文研究了中国大陆131个强震序列的潮汐应力的位相分布特征。
In this paper, the characteristics of phase distribution of solid tidal stress for 131 strong earthquake sequences occurred in the continent of China have been studied.
本文研究了中国大陆131个强震序列的潮汐应力的位相分布特征。
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