| 燃料电池轻型飞机起飞质量估算方法 |
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| 引用本文： | 许震宇,卢强.燃料电池轻型飞机起飞质量估算方法[J].飞机设计,2011,31(3):6-8,23. |
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| 作者姓名： | 许震宇 卢强 |
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| 作者单位： | 同济大学航空航天与力学学院; |
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| 摘 要： | 为应对全球能源危机和环境污染问题,航空界将电动飞机作为研究的热点之一。燃料电池飞机在飞行过程中飞机质量基本保持不变,使得燃料电池飞机在起飞质量估算方法上和传统动力飞机相比,具有不同特点。本文通过引入推进系统系数等参数,建立了燃料电池飞机各部分质量系数的确定及飞机起飞质量的估算过程,并为后续机型的研制提供参考。
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| 关 键 词： | 燃料电池 氢 轻型飞机 起飞质量估算 |
Estimation Method of the Take-off Weight of Fuel Cell Powered Light Aircrafts |
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| XU Zhen-yu,LU Qiang.Estimation Method of the Take-off Weight of Fuel Cell Powered Light Aircrafts[J].Aircraft Design,2011,31(3):6-8,23. |
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| Authors: | XU Zhen-yu LU Qiang |
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| Institution: | XU Zhen-yu,LU Qiang(School of Aerospace Engineering and Applied Mechanics,Tongji University,Shanghai 200092,China) |
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| Abstract: | To deal with the global energy crisis and environmental pollution,the electric aircraft is considered one of the research focuses.The weight of the fuel cell powered aircraft almost remains unchanging during flying,so the method of estimating the take-off weight is different from that of the traditional aircrafts.A computation procedure of estimating the take-off weight of a fuel cell powered light aircraft was established,and several coefficients were introduced,such as the propeller system coefficient,etc... |
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| Keywords: | fuel cell hydrogen light aircraft take-off weight estimating |
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