isoentropic change [物] 等熵变化
isoentropic process 等熵过程
isoentropic flow 等熵流动
isoentropic curve 等熵曲线
isoentropic exponent 等熵指数
isoentropic expansion nozzle 等熵膨胀喷管
In order to determine temperature and pressure on nozzle inner contour, the gas was regarded as one-dimension isoentropic flow.
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强载荷。
Kinematic equation of one-dimensional isoentropic nonsteady air was used to calculate system parameters for reference of design and experiment.
文中利用一维等熵非定常气体的运动方程计算系统的各参数，并把所得参数作为设计和试验的参考数据。
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