Journal of Propulsion Technology ›› 1988, Vol. 9 ›› Issue (2): 7-13.

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PREDICTION OF SUPERSONIC HYDROGEN DIFFUSION FLAME

  

  • Published:2021-08-15

氢气在空气中超音速扩散燃烧理论计算

蒋雷勇   

Abstract: A finite chemistry reaction model for the computation of supersonic hydrogen diffusion flames is described,and some comparisons between prediction and experiments are made in the paper.

Key words: Liquid hydrogen;Supersonic combustion;Ramjet engine;Calculation method

摘要: 航天飞机的研制过程中,超音速燃烧是必须研究的重要课题之一。在理论计算中用通常化学平衡的观点来计算高速燃烧的流场是不妥的。这儿介绍一种非平衡化学反应的观点计算高速燃烧的途径。

关键词: 液氢;超音速燃烧;冲压式喷气发动机;计算方法