| 摘要: |
| 掌握卫星运行期间剩余推进剂的贮量是掌握卫星活动的重要一环。为了精确测量空间液体，欧空局推出两种测量方法──定期容量激励法和外来质量注入法。介绍了这两种空间液体测量方法；描述了Ｇ－２２搭载实验；给出了实验结果。 |
| 关键词: 人造卫星 液体推进剂 余量 测试技术 |
| DOI： |
| 分类号:V417.2 |
| 基金项目: |
|
| TECHNOLOGIES OF LIQUID GAUGING IN SPACE |
|
Lei Wen
|
|
Lanzhou Iust.of Physics,Lanzhou,730000
|
| Abstract: |
| his paper introduces two methods of liquid gauging in space-Periodic volume stimulating method and foreign mass injection methed;describes G-22 experiment carried on shuttle STS 57 cession in June,19931 and gives the testing results. |
| Key words: Artifcial satellite Liquid propellant Allowance Measuring technique |
