When inlet pressure and temperature are fixed,thrust efficiency for the adiabatic wall is the smallest.
研究结果表明随着进口温度的增加,推力、推力效率以及比冲效率减小,而比冲不断增大,喷管的最优扩张角也随进口温度升高稍微增大;在给定进口压力和温度下,绝热壁面的推力效率最小,壁面温度越低,推力效率越大。
For improving the accuracy of a missile, the post-thrust of a solid rocket motor was analyzed and calculated theoretically.
为提高导弹的精度,对固体火箭发动机后效推力进行了理论分析和计算。