| 毛细管流量系数实验研究 |
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| 引用本文： | 周汉申.毛细管流量系数实验研究[J].推进技术,1993,14(1):34-39. |
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| 作者姓名： | 周汉申 |
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| 作者单位： | 航空航天部11所 |
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| 摘 要： | 在文献1]的基础上,进一步阐述了毛细管的长径比、进口条件、转弯角等对毛细管流量系数的影响及克服的方法。还讨论了单根毛细管组成的喷注器与多根毛细管组成的喷注器流量系数的差别及热试车对喷注器流量系数的影响。
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| 关 键 词： | 火箭发动机 毛细管 流量系数 流阻 |
EXPERIMENT ON CAPILLARY FLOW COEFFICIENT |
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| Zhou Hanshen.EXPERIMENT ON CAPILLARY FLOW COEFFICIENT[J].Journal of Propulsion Technology,1993,14(1):34-39. |
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| Authors: | Zhou Hanshen |
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| Institution: | The 11st Research Institute |
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| Abstract: | By experiment, the effect of length/diameter ratio, inlet configuration, and bend angle on the capillary flow coefficient was investigated and some methods for improving flow were presented. The difference in flow coefficient between single-pipe injector and multiple-pipe injector and the effect of firing test on the capillary flow coefficient were discussed in the paper |
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| Keywords: | Rocket engine Injector capillary tube Flow coefficient Flow resistant |
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