| N_2O单组元微推力器真空试验设计与分析 |
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| 引用本文： | 韩乐,李茂,方杰,孙威,蔡国飙.N_2O单组元微推力器真空试验设计与分析[J].航空动力学报,2011,26(10):2358-2363. |
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| 作者姓名： | 韩乐 李茂 方杰 孙威 蔡国飙 |
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| 作者单位： | 北京航空航天大学宇航学院,北京,100191 |
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| 摘 要： | 提出了N2O单组元微推力器冲量测量方案.通过多次试验结果拟合稳态推力与压力之间的关系,再采用动态压力计算动态推力和冲量.对催化床尺寸为8mm×35mm和10mm×25mm两个微推力器进行了高空模拟试验研究,考察了流量对微推力器比冲的影响,得到了不同流量条件下稳态推力和压力之间的关系.试验方案与分析结果为微推力器精确...
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| 关 键 词： | N2O微推力器 高空模拟试验 推力 比冲 冲量 |
| 收稿时间： | 2010/11/3 0:00:00 |
| 修稿时间： | 2010/12/13 0:00:00 |
Vacuum experiment study on a N2O monopropellant micro-thruster |
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| HAN Yue,LI Mao,FANG Jie,SUN Wei and CAI Guo-biao.Vacuum experiment study on a N2O monopropellant micro-thruster[J].Journal of Aerospace Power,2011,26(10):2358-2363. |
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| Authors: | HAN Yue LI Mao FANG Jie SUN Wei and CAI Guo-biao |
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| Institution: | School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
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| Abstract: | |
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| Keywords: | nitrogen oxide micro-thruster simulated altitude test thrust specific impulse impulse |
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