... isentropic expansion 等熵膨胀 isentropic line 等熵线 isentropic stagnation heating 等熵滞止加热 ...
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In this paper, the extrapolation formulas of rocket engine performance parameters are established utilizing one isentropic reference line and two partial derivatives for fixed enthalpy.
本文利用一条等熵参考线和两个等焓偏导数建立了火箭发动机性能参数的外推公式。
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