| 涡轮增压固体冲压发动机热力循环分析 |
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| 引用本文： | 莫然,刘佩进,刘洋,杨飒.涡轮增压固体冲压发动机热力循环分析[J].固体火箭技术,2011,34(5):598-602. |
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| 作者姓名： | 莫然 刘佩进 刘洋 杨飒 |
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| 作者单位： | 西北工业大学燃烧、热结构与内流场重点实验室,西安,710072 |
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| 摘 要： | 针对未来导弹对推进系统高比冲、宽马赫、大空域的要求,将空速域宽广的空气涡轮火箭(ATR)和比冲性能好的固体火箭冲压发动机(SPR)进行集成,提出了涡轮增压固体冲压发动机(TSPR)的概念,对其进行热力循环分析,验证此组合概念发动机的原理可行性,建立了其热力循环分析模型.利用该模型在典型弹道上对ATR、SPR和TSPR的...
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| 关 键 词： | 涡轮增压固体冲压发动机 固体火箭冲压发动机 空气涡轮火箭 热力循环分析:比循环功:热效率 |
Analysis on thermodynamic cycle performance for turbocharged solid propellant ramjet |
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| MO Ran,LIU Pei-jin,LIU Yang,YANG Sa.Analysis on thermodynamic cycle performance for turbocharged solid propellant ramjet[J].Journal of Solid Rocket Technology,2011,34(5):598-602. |
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| Authors: | MO Ran LIU Pei-jin LIU Yang YANG Sa |
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| Institution: | MO Ran,LIU Pei-jin,LIU Yang,YANG Sa(Science and Technology on Combustion,Internal Flow and Thermo-Structure Laboratory,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | The concept of turbocharged solid propellant ramjet(TSPR),a combined engine of SPR and ATR is proposed.This engine needs to meet the requirements for future propellant system including a higher specific impulse,a broader Mach number operational range and flight altitude variation.The thermodynamic analysis of TSPR was discussed,and corresponding thermodynamic cycle model was developed.The thermodynamic performance of TSPR,ATR and SPR was compared in a flight trace.The results show that TSPR,has the highest ... |
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| Keywords: | turbocharged solid propellant ramjet(TSPR) air-turbo-rocket(ATR) solid propellant ramjet(SPR) thermodynamic cycle analysis specific net work output during a cycle thermal efficiency |
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