| 一种适合我国在轨卫星液体推进剂剩余量测量的技术方案 |
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| 引用本文： | 达道安,张天平.一种适合我国在轨卫星液体推进剂剩余量测量的技术方案[J].推进技术,1997,18(6):98-102. |
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| 作者姓名： | 达道安 张天平 |
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| 作者单位： | 兰州物理研究所!兰州，730000 |
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| 摘 要： | 比较全面地介绍了适合我国卫星液体推进剂测量的气体注入压力激励方法，对相关应用技术问题进行了分析讨论。该方法可实现推进剂测量误差达贮箱总体积的１％的高精度测量要求，具有很好的开发价值。
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| 关 键 词： | 卫星 液体推进剂 推进剂利用系统 推进剂余量 |
THE TECHNICAL SCHEME FOR THE MEASUREMENT OF LIQUID PROPELLANT RESIDUE ON THE NATIONAL SATELLITE |
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| Da Dao an and Zhang Tianping.THE TECHNICAL SCHEME FOR THE MEASUREMENT OF LIQUID PROPELLANT RESIDUE ON THE NATIONAL SATELLITE[J].Journal of Propulsion Technology,1997,18(6):98-102. |
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| Authors: | Da Dao an and Zhang Tianping |
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| Institution: | Lanzhow Inst. of Physics, Lanzhow, 73000;Lanzhow Inst. of Physics, Lanzhow, 73000 |
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| Abstract: | The method, called pressure stimulation by gas injection, was introduced in detail for the measurement of liquid propellant residue on the national satellite. A technical scheme in practice was given. The conclusion that the measurement accuracy for liquid propellant residue volume attains to 1 % of the total tank volume was obtained with total error analysis and suitable correction. |
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| Keywords: | Pressure stimulation by gas injection Satellite operation management Liquid propellant Propellant uti1ization system Remaining propellant mass Meassurement error |
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