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Yokohama National University Repository >
5 Faculty of Engineering / Graduate School of Engineering / School of Engineering >
5-1 学術雑誌論文 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10131/3718
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| Title: | Axial Thrust Behavior in LOX-Pump of Rocket Engine |
| Author: | Kurokawa, Junichi
Kamijo, Kenjiro
Shimura, Takashi |
| Affiliation: | Yokohama National University, 156 Tokiwadai, Hodogaya-ku, Yokohama 240, Japan
National Aerospace Laboratory, 1, Kimisen, Koganezawa, Kakuta 981-15, Japan
National Aerospace Laboratory, 1, Kimisen, Koganezawa, Kakuta 981-15, Japan |
| Issue Date: | 1994 |
| Publisher: | American Institute of Aeronautics and Astronautics |
| Abstract: | The LOX pump of the first stage of the H-Ⅱ rocket, the generation of large launch vehicle in Japan, has shown fairly good axial thrust performance. However, the behavior the axial thrust is not well known because of the complicated thrust balancing device and to improve it, the internal flow in the device was fully analyzed by developing a method of boundary value determination at each element composing the device. The analysis developed here was confirmed to give satisfactory results by comparison with actual measurements. Using the present analysis, the axial thrust behavior of the LOX pump was revealed for various combinations of balancing piston, balancing holes, swirl breaker, etc. |
| URI: | http://hdl.handle.net/10131/3718 |
| Type: | Journal Article |
| Language: | eng |
| ISSN: | 07484658 |
| NCID: | AA10459896 |
| Journal Title: | Journal of Propulsion and Power |
| Volume: | 10 |
| Issue: | 2 |
| Start Page: | 244 |
| End Page: | 250 |
| Version: | publisher |
| Appears in Collections: | 5-1 学術雑誌論文
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| B-071.pdf | | 880Kb | Adobe PDF | View/Open |
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