| 高超声速巡航飞行性能的优化分析 |
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| 引用本文： | 樊菁.高超声速巡航飞行性能的优化分析[J].科学通报,2010,55(20):1974-1978. |
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| 作者姓名： | 樊菁 |
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| 作者单位： | 中国科学院力学研究所高温气体动力学重点实验室, 北京 100190 |
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| 基金项目： | 国家自然科学基金委员会创新研究群体科学基金资助项目(10921062) |
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| 摘 要： | 高超声速巡航速度获得和维持都要消耗很多燃料, 通过分析它们与飞行参数的关系, 给出了高超声速巡航飞行的最佳速度. 在相同飞行距离下, 高超巡航飞行性能和最小能量弹道的比较表明, 基于火箭动力的高超声速巡航导弹在现阶段很有竞争力.
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| 收稿时间： | 2010-02-12 |
Optimal analysis of hypersonic cruise flight performance |
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| FAN Jing.Optimal analysis of hypersonic cruise flight performance[J].Chinese Science Bulletin,2010,55(20):1974-1978. |
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| Authors: | FAN Jing |
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| Abstract: | It has to consume a lot of fuels to gain and maintain hypersonic cruise speed. An optimal speed of hypersonic cruise flights is obtained through analyzing the relations to the flight parameters. Comparison of the performances between hypersonic cruise flight and minimum-energy ballistic trajectory under the same flight distance shows that hypersonic cruise missiles based on rocket engines are very competitive at the current stage. |
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