Optimization of the upper surface of hypersonic vehicle based on CFD analysis
文献类型：会议论文
| 作者 | Gao TY(高太元) ; Cui K(崔凯); Hu SC(胡守超); Wang XP(王秀平); Yang GW(杨国伟)
|
| 出版日期 | 2011 |
| 会议名称 | 6th International Conference on Fluid Mechanics |
| 会议日期 | JUN 30-JUL 03, 2011 |
| 会议地点 | Guangzhou, PEOPLES R CHINA |
| 通讯作者邮箱 | Kcui@imech.ac.cn |
| 关键词 | hypersonic shape optimization sequential quadratic programming (SQP) |
| 卷号 | 1376 |
| 页码 | 175-177 |
| 通讯作者 | Gao, TY (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China. |
| 中文摘要 | For the hypersonic vehicle, the aerodynamic performance becomes more intensive. Therefore, it is a significant event to optimize the shape of the hypersonic vehicle to achieve the project demands. It is a key technology to promote the performance of the hypersonic vehicle with the method of shape optimization. Based on the existing vehicle, the optimization to the upper surface of the Simplified hypersonic vehicle was done to obtain a shape which suits the project demand. At the cruising condition, the upper surface was parameterized with the B-Spline curve method. The incremental parametric method and the reconstruction technology of the local mesh were applied here. The whole flow field was been calculated and the aerodynamic performance of the craft were obtained by the computational fluid dynamic (CFD) technology. Then the vehicle shape was optimized to achieve the maximum lift-drag ratio at attack angle 3 degrees, 4 degrees and 5 degrees. The results will provide the reference for the practical design. |
| 收录类别 | CPCI |
| 产权排序 | [Gao, T. Y.; Cui, K.; Hu, S. C.; Wang, X. P.; Yang, G. W.] Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China |
| 会议网址 | http://dx.doi.org/10.1063/1.3651868 |
| 会议录 | RECENT PROGRESSES IN FLUID DYNAMICS RESEARCH - PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON FLUID MECHANICS
 |
| 会议录出版者 | AMER INST PHYSICS |
| 学科主题 | Mechanics |
| 会议录出版地 | 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA |
| 语种 | 英语 |
| ISSN号 | 0094-243X |
| ISBN号 | 978-0-7354-0936-1 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46810]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Gao TY,Cui K,Hu SC,et al. Optimization of the upper surface of hypersonic vehicle based on CFD analysis[C]. 见:6th International Conference on Fluid Mechanics. Guangzhou, PEOPLES R CHINA. JUN 30-JUL 03, 2011.http://dx.doi.org/10.1063/1.3651868. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。