| 组合发动机多种燃料和多种氧化剂的当量比计算法 |
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| 引用本文： | 王绍卿.组合发动机多种燃料和多种氧化剂的当量比计算法[J].推进技术,1992,13(3):41-46,40. |
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| 作者姓名： | 王绍卿 |
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| 作者单位： | 航空航天部31所 |
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| 摘 要： | 提出了两种计算燃料和氧化剂当量比的方法。方法之一是“混合气法”;假方法之二是“当量油气比法”。燃烧过程中使用的燃料种类数及氧化剂种类数均没有限制。还假设了一个组合发动机作为例题。它包括火箭发动机、冲压发动机、涡喷发动机及加力燃烧室。使用的燃料为液氢、甲烷、丙烷和航空煤油。氧化剂为液氧和空气。
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| 关 键 词： | 混合式发动机 多元燃料 燃烧 计算 |
CALCULATION METHODS ON EQUIVELENCE RATIO OF MULTI-PROPELLANT FOR PROPULSION SYSTEM |
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| Wang Shaoqing.CALCULATION METHODS ON EQUIVELENCE RATIO OF MULTI-PROPELLANT FOR PROPULSION SYSTEM[J].Journal of Propulsion Technology,1992,13(3):41-46,40. |
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| Authors: | Wang Shaoqing |
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| Institution: | The 31st Research Institute |
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| Abstract: | Two calculation methods on equivelence ratio of multi-propel-lant for propulsion system are presented in this paper. One is"mixed gas method", and another is "equivelence fuel air ratio method". There is no limit to the number of fuel and oxidant species used simultaneously. A compound engine which consists of rocket ramjet, turbo-jet and after-burner is taken as an example. The fuels used are liquid hydrogen, methane, propane and kerosene. The oxidants used are liquid oxygen and air. |
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| Keywords: | Compound engine Multifuel engine Combustion Computation |
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