补氧加热器性能计算分析

王裕人; 刘敬华

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补氧加热器性能计算分析
王裕人¹, 刘敬华²
1.航空航天部31所;2.航空航天部32所

摘要:

本文通过计算分析,探讨了氢、煤油和甲烷三种燃料补氧加热器的性能和结构冷却方案.包括油气比、补氧量、各种成分的重量百分比等对加热空气的影响.这些结果将有助于开展补氧加热器的试验研究.

关键词: 超音速燃烧冲压发动机燃烧试验加热器高空模拟

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基金项目:

PERFORMANCE ANALYSIS OF HEATER WITH OXYGEN SUPPLEMENT

Wang Yuren¹, Liu Jinghua²

1.The 31st Research Institute;2.The 32st Research Institute

Abstract:

This paper describes the performance analysis of heater and its cooling structure design for three kinds of fuel(hydrogen, kerosene and methan-e). The effect of fuel-air ratio, oxygen supplement, constituent of fuel on the heated air was obtained.These results can used for the development of heater with oxygen supplement.

Key words: Supersonic combustion ramjet engine Combustion test Heater Altitude simulation