Rossibility of Structural Improvement of SSR-Rocket
| Autor: | IKEDA, Ken, TOMITA, Bunji, FURUTA, Toshiyasu, SAKAMAKI, Masamori |
|---|---|
| Jazyk: | japonština |
| Rok vydání: | 1966 |
| Zdroj: | 東京大学宇宙航空研究所報告. 2(2_B):622-626 |
| ISSN: | 0563-8100 |
| Popis: | The small test rocket SSR, Which reached the altitude 25.8km in the latest flying test, is still possible to be improved from the structural point of view. From the results of the ground tests, the weight of some structual parts can be reduced and the reducible total weight is estimated about 30% of the total structural weight. It is shown that this weight reduction is also possible from the aeroelastic point of view. By this improvment, the increase of the maximum attainable altitude of SSR will be about 4. 7 km. Furthermore, this result is compared with the effects of aerodynamical improvement and of the improvement of the propellant. 資料番号: SA0124881000 |
| Databáze: | OpenAIRE |
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