KTG:气体动力学理论
“气体动理论”(Kinetic Theory of Gas,简称KTG)是物理学中的基础理论之一,主要描述气体分子的微观运动规律与宏观物理性质之间的关系。该理论通过分子运动模型解释气体压强、温度等宏观参量的本质,广泛应用于热力学和统计物理领域。在学术文献和教学过程中,常使用缩写KTG以方便书写与交流。
Kinetic Theory of Gas具体释义
Kinetic Theory of Gas的英文发音
例句
- The method is based on the kinetic theory of gas molecules, which assumes that the gas molecules do irregular thermal motion, and obtains the whole motion of the diffusion of gas by simulating a large number of random motion of molecules.
- 由于该方法借鉴气体分子动理论,假定烟雾粒子做一定规则的扩散运动,通过模拟大量粒子的运动来获得扩散气体的整体运动规律,因此具有模型简单直观,过程真实可靠的特性。
- The analytical results of the thermal conductivity based on the kinetic theory of phonon gas model agrees well with the result of NEMD simulation, which indicates that the phonon mean free path in nanoscale silicon films is significantly decreased.
- 用声子气动力论模型的分析结果与NEMD模拟相一致,表明纳米单晶硅薄膜中声子平均自由程显著减小。
- The kinetic theory of granular flow was applied to describe the granular stress to close the governing equations. The interaction between gas and particle was described using the drag model, and the two phase flow turbulence was simulated using k? ε turbulent model.
- 模型中运用颗粒动力学理论描述颗粒相应力封闭流体控制方程,使用曳力模型描述气固相间作用,k?ε湍流模型模拟两相流中的湍流。
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