超音速氧碘化学激光一维预混模型
ONE DIMENSIONAL MODEL FOR SUPERSONIC COIL
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摘要: 本文考虑了DOIL体系中关键的化学动力学过程,建立了一维预混简化模型,计算了超音速COIL中小信号增益、输出功率、体积比功率、化学效率等参量随腔压、腔温、工作物质配比的变化,并给出了超音速COIL最佳工作条件。Abstract: Considering the key chemical processes in COIL, and well-mixed working substance, a simplified one dimensional model for COIL is made out. The variations of gain coefficient, output power, power-to-volume ratio, chemical efficiency and lenth of lasing zone vs cavity temperature, pressure, proportion of components are calculated. An optimized working condition is given.
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Key words:
- supersonic COIL /
- model
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