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采用喷管准一维定常非平衡流场方程耦合三振型三温度模型建立的振动弛豫方程 ,对固体推进剂燃烧驱动的CO2 气动激光器的小信号增益进行了计算 ,计算结果同实验测量结果进行了对比 ,分析了影响其性能的各种因素。
The small-signal gain of CO 2 laser driven by solid propellant was calculated by using the vibration relaxation equation established by the coupled one-dimensional steady-state non-equilibrium flow field equation coupled with the three-mode three temperature model. The calculated results were compared with the experimental results In contrast, analyzed the various factors that affect its performance.