| 等离子体气动激励体积力的实验研究 |
| |
| 引用本文： | 李益文,李应红,周章文,马清源,吴云,贾敏.等离子体气动激励体积力的实验研究[J].实验流体力学,2009,23(2). |
| |
| 作者姓名： | 李益文 李应红 周章文 马清源 吴云 贾敏 |
| |
| 作者单位： | 空军工程大学工程学院,西安,710038 |
| |
| 基金项目： | 教育部新世纪优秀人才计划 |
| |
| 摘 要： | 等离子体流动控制作为一种新概念主动流动控制技术,其物理作用依据之一是"动力效应".体积力作为表征"动力效应"的重要参数,对研究等离子体流动控制的原理具有重要意义.介绍了实验原理及系统的基本组成,对等离子体气动激励体积力进行了实验测量.结果表明:体积力的大小在mN量级;固定激励频率,激励电压增大时,体积力增大,且线性关系非常明显;固定激励电压,体积力受激励频率的影响不大.
|
| 关 键 词： | 航空学 流动主动控制 等离子体 气动激励 体积力 实验研究 |
Experimental investigation on body force of plasma aerodynamic actuation |
| |
| LI Yi-wen,LI Ying-hong,ZHOU Zhang-wen,MA Qing-yuan,WU Yun,JIA Min.Experimental investigation on body force of plasma aerodynamic actuation[J].Experiments and Measur in Fluid Mechanics,2009,23(2). |
| |
| Authors: | LI Yi-wen LI Ying-hong ZHOU Zhang-wen MA Qing-yuan WU Yun JIA Min |
| |
| Institution: | Engineering College;Air Force Engineering University;Xi'an 710038;China |
| |
| Abstract: | Plasma flow control is an innovative active flow control technology that based on the plasma aerodynamic actuation,which has become a research hotspot of aerodynamics field presently.One of the physical principles is dynamic effect.Body force,as a very important parameter valuing dynamic effect,has significant meaning for investigating the principle of plasma flow control.Experimental principle and the basic composition of the experimental system are introduced,then the body force experimental measurement o... |
| |
| Keywords: | aeronautics active flow control plasma aerodynamic actuation body force experimental investigation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
