isentropic change
英
美 [ˌaɪzənˈtrɑpək tʃeɪndʒ]
等熵变化
双语例句
- Calculation of the Isentropic Temperature Change Exponent and Isentropic Volume Change Exponent of Real Gases
实际气体温度绝热指数和容积绝热指数的计算 - Two sets of analytical solutions of1-D unsteady isentropic perfect gas flow with area change are given.
本文给出了两组一元变截面不定常可压缩完全气体等熵流的解析解。 - The equation of state, RKS, is chosen to evaluate the isentropic temperature change exponent k T and isentropic volume change exponent k v of real gases in this paper.
采用RKS状态方程计算实际气体等熵压缩过程的温度绝热指数和容积绝热指数。 - And the turbulence model is determined then the non-steady characteristics of turbine are calculated. The results show that in a pulsed cycle turbine flow mass and isentropic efficiency relative to the expansion ratio change into "ring-like" which is typical.
确定了计算所用到的湍流模型之后进行了涡轮非稳态特性计算得到了在一个脉冲周期内涡轮的流量、等熵效率相对于膨胀比的变化都成圈状的典型的涡轮的非稳态特性。