isentropic flow meaning in English
等熵怜
等熵流动
均匀流
Examples
- One dimensional non - isentropic flow induced by high - speed train entering a tunnel
高速列车进入隧道时的一维非等熵流 - Cauchy problem for linearized system of two - dimensional isentropic flow with axisymmetrical initial data in gas dynamics
二维等熵流的线性化方程的具轴对称初值的柯西问题 - In order to determine thermal loading and working pressure of nozzle inner contour , the gas was regarded as one dimensional isentropic flow , and temperature field of nozzle was computed based on three - dimension finite element model
将燃气简化为一维等熵流以确定喷管内型面所承受的温度和压力载荷，基于三维有限元模型，计算了喷管的瞬时温度场。 - The exhaust system and muffler are simplified as a set of 1 - d pipes with non - isentropic flow and with variable sections . the partial differential equations of non - stationary flow are transferred into the stationary differential equations by means of the characteristic lines . these equations are solved by finite difference method
在排气管系的计算中将排气管简化为一组一维非等熵变截面管，并通过“特征线法”将描述其运动的非定常流的偏微分方程转化为常微分方程，再用差分数值方法依靠计算机求解。