| 螺旋形强制谐波振荡对涡破碎位置的影响 |
| |
| 引用本文： | 姚民棐,蒋林波,吴介之,马晖扬,潘杰元,黄政,蔡惠娟,黄兴中.螺旋形强制谐波振荡对涡破碎位置的影响[J].空气动力学学报,1988(1). |
| |
| 作者姓名： | 姚民棐 蒋林波 吴介之 马晖扬 潘杰元 黄政 蔡惠娟 黄兴中 |
| |
| 作者单位： | 中国航空研究院
(姚民棐，蒋林波，吴介之)，中国科技大学
(马晖扬)，北京航空学院
(潘杰元，黄政)，北京空气动力研究所
(蔡惠娟)，北京空气动力研究所(黄兴中) |
| |
| 摘 要： | 本文用非线性波理论分析并计算了螺旋形振荡对涡破碎位置的影响,并在旋涡发生器中进行了施加不同频率的振荡对涡破碎位置影响的实验。实验与计算结果的趋势基本一致。
|
| 关 键 词： | 谐波 振荡 涡 |
THE INFLUENCE ON THE POSITION OF VORTEX BREAKDOWN BY SPIRAL FORCING HARMONIC OSCILLATION |
| |
| Yao Minfei Jiang Linbo We Jiezhi.THE INFLUENCE ON THE POSITION OF VORTEX BREAKDOWN BY SPIRAL FORCING HARMONIC OSCILLATION[J].Acta Aerodynamica Sinica,1988(1). |
| |
| Authors: | Yao Minfei Jiang Linbo We Jiezhi |
| |
| Institution: | Yao Minfei Jiang Linbo We Jiezhi (Chinese Aeronautical Establishment)Ma Huiyang (University of Science and Technology of China)Pan Jiyuan Huang Zheng (Beijing Institute of Aeronautics and Astronautics)Cai Huijuan Huang Xingzhong (Beijing Institute of Aeronautics) |
| |
| Abstract: | In this paper,the influence on the position of vortex breakdown by spiral forcing harmonic oscillation are analyzed and calculated by using nonlinear wave theory,and an experiment on the effect of exerting different frequencies oscillation on vortex breakdown position is conducted in the vortex generator.The tendency of experimental results are basically consistent with computational ones. |
| |
| Keywords: | harmonic oscillation vortex |
| 本文献已被 CNKI 等数据库收录！ |
