The application of CFD in rocket engine development
| Autor: | Yamanishi, Nobuhiro, Shimizu, Taro, Negishi, Hideyo, Shimizu, Kazuya, Tani, Naoki |
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| Jazyk: | japonština |
| Rok vydání: | 2006 |
| Předmět: |
設計ツール
combustion system ロケットエンジンシステム simulator 計算流体力学 H-2Aロケットエンジン computational fluid dynamics rocket engine 日本の宇宙プログラム ロケットエンジン設計 Japanese space program research and development ロケットエンジン供給システム rocket engine feeding system シミュレータ ロケットエンジン rocket engine design 燃焼システム rocket engine system design tool H-2A rocket engine 研究開発 |
| Zdroj: | 宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2005論文集 = JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2005. :215-220 |
| ISSN: | 1349-113X |
| Popis: | The numerical simulations carried out for the rocket engine development at the Japan Aerospace Exploration Agency is presented. Although numerical simulations played a major role in the return to flight of the H-2A launch vehicle, the basic design of the rocket was initiated more than a decade ago. Back then, CFD was gradually spreading from the academia to the industrial society, but not to a revel where CFD was actively used as a design tool. Now, the remarkable progress in the performance of high-end computers and the advances in the simulation techniques have made CFD an indispensable tool for designing. In this paper, the research activities of developing numerical simulators of rocket engines and some numerical analysis carried out for the return to flight program of the H-2A launch vehicle are presented. Results show that CFD is beginning to expand its role as a tool for developing rocket engines. 資料番号: AA0049212036 レポート番号: JAXA-SP-05-017 |
| Databáze: | OpenAIRE |
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