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基于唯象模型的等离子激励诱导流场数值模拟

张攀峰 刘爱兵 王晋军

张攀峰, 刘爱兵, 王晋军等 . 基于唯象模型的等离子激励诱导流场数值模拟[J]. 北京航空航天大学学报, 2010, 36(1): 52-56.
引用本文: 张攀峰, 刘爱兵, 王晋军等 . 基于唯象模型的等离子激励诱导流场数值模拟[J]. 北京航空航天大学学报, 2010, 36(1): 52-56.
ZHANG Pan-Feng, LIU Ai-Bing, WANG Jin-Junet al. Numerical simulation on flow induced by plasma actuator based on phenomenological model[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(1): 52-56. (in Chinese)
Citation: ZHANG Pan-Feng, LIU Ai-Bing, WANG Jin-Junet al. Numerical simulation on flow induced by plasma actuator based on phenomenological model[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(1): 52-56. (in Chinese)

基于唯象模型的等离子激励诱导流场数值模拟

基金项目: 国家自然科学基金资助项目(10872021); "十一五"国防预先研究资助项目; 航空科学基金资助项目(2006ZA51013)
详细信息
    作者简介:

    张攀峰(1978-),男,湖北武汉人,副教授,pfzhang@buaa. edu. cn.

  • 中图分类号: V 211.1+9

Numerical simulation on flow induced by plasma actuator based on phenomenological model

  • 摘要: 通过在Navier-Stokes方程组中添加体积力源项的方法,模拟了二维不可压流中等离子体激励器对周围流场的诱导作用.计算结果表明等离子体激励器在其下游会产生一股贴近物面的壁面射流,该射流各截面的速度型、最大速度衰减、射流宽度增长等均与典型的层流射流(壁面射流或二维狭缝射流)一致,表明等离子体激励对周围中性流体的诱导是一种势流影响.最后通过积分得到了等离子体诱导壁面射流的吹气系数,通过与传统吹气流动控制技术比较,指出目前等离子体激励产生的壁面射流吹气系数较小,仅适用于低速条件下的流动控制.

     

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出版历程
  • 收稿日期:  2009-03-13
  • 网络出版日期:  2010-01-31

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