全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

有限振幅扰动下高超声速钝楔绕流感受性

DOI: 10.13700/j.bh.1001-5965.2013.0330, PP. 675-684

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了研究自由流脉冲波作用下高超音速流动感受性特征,采用高阶有限差分方法模拟钝楔超高音速绕流中来流慢声脉冲波作用下的非定常流场,并应用傅里叶频谱分析了边界层扰动模态的演化.结果显示,自由流脉冲扰动下,边界层不同模态波沿流线呈现不同变化规律.球头区边界层感受到的主要是基频波,在球头向非球头区过渡段,主导模态迅速向高频迁移;在非球头区,主导模态频率缓慢向高频迁移.总的来说,沿流向总扰动模态中的低频模态成分变小,高频,特别是二阶谐频附近模态成分显著地增大.沿流线发展,边界层不同扰动模态之间存在伴随能量迁移的模态竞争物理现象,主导模态的发展对其他模态有很强的抑制作用.

References

[1]  Meyer B, Nelson H F,Riggins D.Hypersonic drag and heat-transfer reduction using a forward-facing jet[J].Journal of Aircraft,2001,38(4):680-686
[2]  Meyer B, Nelson H F,Riggins D.Hypersonic drag and heat-transfer reduction using a forward-facing jet[J].Journal of Aircraft,2001,38(4):680-686
[3]  Hayashi K, Aso S.A study on reduction of aerodynamic heating by opposing jet in supersonic flow[J].Journal of the Japan Society for Aeronautical and Space Sciences,2004,52:38-44
[4]  Hayashi K, Aso S.A study on reduction of aerodynamic heating by opposing jet in supersonic flow[J].Journal of the Japan Society for Aeronautical and Space Sciences,2004,52:38-44
[5]  Venukumar B, Jagadeesh G,Reddy P J K.Counter flow drag reduction by supersonic jet for a blunt body in hypersonic flow[J].Physics of Fluids,2006,18(11):571-576
[6]  Venukumar B, Jagadeesh G,Reddy P J K.Counter flow drag reduction by supersonic jet for a blunt body in hypersonic flow[J].Physics of Fluids,2006,18(11):571-576
[7]  Finley P J. The flow of a jet from a body opposing a supersonic free stream[J].Journal of Fluid Mechanics,1966,26:337-368
[8]  孙忠恕,温功碧. 运动突风作用下机翼-机身-尾翼亚音速非定常气动力数值计算[J].航空学报,1981,2(3):23-30 Sun Zhongshu,Wen Gongbi.Numerical computation of unsteady subsonic aerodynamic forces on wing-body-tail exposed to traveling gust[J].Acta Aeronautica et Astronautica Sinica,1981, 2(3): 23-30(in Chinese)
[9]  王振清,唐小军, 孟祥男,等.钝锥高超音速绕流脉冲扰动研究[J].哈尔滨工程大学学报,2013,34(3):298-305 Wang Zhenqing,Tang Xiaojun,Meng Xiangnan,et al.Study on the effect of pulse perturbation in hypersonic flow over a blunt cone[J].Journal of Harbin Engineering University,2013, 34(3): 298-305(in Chinese)
[10]  吴志刚,惠俊鹏, 杨超.高超声速下翼面的热颤振工程分析[J].北京航空航天大学学报,2005,31(3):270-273 Wu Zhigang,Hui Junpeng,Yang Chao.Hypersonic aerothermoelastic analysis of wings[J].Journal of Beijing University of Aeronautics and Astronautics,2005,31(3):270-273(in Chinese)
[11]  Finley P J. The flow of a jet from a body opposing a supersonic free stream[J].Journal of Fluid Mechanics,1966,26:337-368
[12]  梁贤. 高超声速钝锥边界层稳定性特征[D].上海:上海大学,2009 Liang Xian.Boundary layer stability characteristics of hypersonic flow over a blunt cone[D].Shanghai:Shanghai University,2009(in Chinese)
[13]  梁贤. 高超声速钝锥边界层稳定性特征[D].上海:上海大学,2009 Liang Xian.Boundary layer stability characteristics of hypersonic flow over a blunt cone[D].Shanghai:Shanghai University,2009(in Chinese)
[14]  Kursat K, Ponnampalam B,Osama A K.Effects of nose bluntness on hypersonic boundary-layer receptivity and stability over cones[J].AIAA Journal,2011,49(12):2593-2606
[15]  Kursat K, Ponnampalam B,Osama A K.Effects of nose bluntness on hypersonic boundary-layer receptivity and stability over cones[J].AIAA Journal,2011,49(12):2593-2606
[16]  Jiang G S, Shu C W.Efficient implementation of weighted ENO schemes[J].Journal of Computational Physics,1996,126: 202-228
[17]  Lobb R K. Experimental measurement of shock detachment distance on spheres fired in air at hypervelocities[M].Washington:Defense Technical Information Center,1962
[18]  Zhang Y D, Fu D X,Ma Y W,et al.Receptivity to free-stream disturbance waves for hypersonic flow over a blunt cone[J].Science in China Series G:Physics,Mechanics & Astronomy,2008,51(11):1682-1690
[19]  Liang X, Li X L,Fu D X,et al.Effects of wall temperature on boundary layer stability over a blunt cone at Mach 7.99[J].Computers & Fluids,2010,39(2):359-371
[20]  Malik M R. Prediction and control of transition in supersonic and hypersonic boundary layers[J].AIAA Journal,1998, 27(11): 1487-1493
[21]  孙忠恕,温功碧. 运动突风作用下机翼-机身-尾翼亚音速非定常气动力数值计算[J].航空学报,1981,2(3):23-30 Sun Zhongshu,Wen Gongbi.Numerical computation of unsteady subsonic aerodynamic forces on wing-body-tail exposed to traveling gust[J].Acta Aeronautica et Astronautica Sinica,1981, 2(3): 23-30(in Chinese)
[22]  王振清,唐小军, 孟祥男,等.钝锥高超音速绕流脉冲扰动研究[J].哈尔滨工程大学学报,2013,34(3):298-305 Wang Zhenqing,Tang Xiaojun,Meng Xiangnan,et al.Study on the effect of pulse perturbation in hypersonic flow over a blunt cone[J].Journal of Harbin Engineering University,2013, 34(3): 298-305(in Chinese)
[23]  Fedorov A V, Khokhlov A P.Receptivity of hypersonic boundary layer to wall disturbances[J].Theoretical and Computational Fluid Dynamics,2002,15:231-254
[24]  吴志刚,惠俊鹏, 杨超.高超声速下翼面的热颤振工程分析[J].北京航空航天大学学报,2005,31(3):270-273 Wu Zhigang,Hui Junpeng,Yang Chao.Hypersonic aerothermoelastic analysis of wings[J].Journal of Beijing University of Aeronautics and Astronautics,2005,31(3):270-273(in Chinese)
[25]  Fedorov A V, Khokhlov A P.Receptivity of hypersonic boundary layer to wall disturbances[J].Theoretical and Computational Fluid Dynamics,2002,15:231-254
[26]  Malik M R, Lin R S,Sengupta R.Computation of hypersonic boundary-layer response to external disturbances[R].AIAA Paper 1999-0411,1999
[27]  Maslov A A, Kudryavtsev A N,Mironov S G,et al.Numerical simulation of receptivity of a hypersonic boundary layer to acoustic disturbances[J].Journal of Applied Mechanics and Technical Physics,2007,48(3):368-374
[28]  Malik M R, Lin R S,Sengupta R.Computation of hypersonic boundary-layer response to external disturbances[R].AIAA Paper 1999-0411,1999
[29]  Anatoli T, Wang X W,Zhong X L.Numerical simulation and t-heoretical analysis of perturbations in hypersonic boundary layers[J].AIAA Journal,2011,49(3):463-471
[30]  Maslov A A, Kudryavtsev A N,Mironov S G,et al.Numerical simulation of receptivity of a hypersonic boundary layer to acoustic disturbances[J].Journal of Applied Mechanics and Technical Physics,2007,48(3):368-374
[31]  Wheaton B M, Juliano T J,Berridge D C,et al.Instability and transition measurements in the Mach-6 quiet tunnel[R].AIAA Paper 2009-3559,2009
[32]  Anatoli T, Wang X W,Zhong X L.Numerical simulation and t-heoretical analysis of perturbations in hypersonic boundary layers[J].AIAA Journal,2011,49(3):463-471
[33]  Saric W S, Reed H L,Kerschen E J.Boundary-layer receptivity to freestream disturbances[J].Annual Review of Fluid Mechanics,2002,34:291-319
[34]  Liu X D, Osher S,Chan T.Weighted essentially non-oscillatory schemes[J].Journal of Computational Physics,1994,115: 200-212
[35]  Jiang G S, Shu C W.Efficient implementation of weighted ENO schemes[J].Journal of Computational Physics,1996,126: 202-228
[36]  Lobb R K. Experimental measurement of shock detachment distance on spheres fired in air at hypervelocities[M].Washington:Defense Technical Information Center,1962
[37]  Zhang Y D, Fu D X,Ma Y W,et al.Receptivity to free-stream disturbance waves for hypersonic flow over a blunt cone[J].Science in China Series G:Physics,Mechanics & Astronomy,2008,51(11):1682-1690
[38]  Liu X D, Osher S,Chan T.Weighted essentially non-oscillatory schemes[J].Journal of Computational Physics,1994,115: 200-212
[39]  Prakash A, Parsons N,Wang X,et al.High-order shock-fitting methods for direct numerical simulation of hypersonic flow with chemical and thermal nonequilibrium[J].Journal of Computational Physics,2011,230(23):8474-8507
[40]  Prakash A, Parsons N,Wang X,et al.High-order shock-fitting methods for direct numerical simulation of hypersonic flow with chemical and thermal nonequilibrium[J].Journal of Computational Physics,2011,230(23):8474-8507
[41]  Kovasznay L S G. Turbulence in supersonic flow[J].Journal of the Aeronautical Sciences,1953,20(10):657-682
[42]  Zhong X L, Ma Y B.Boundary-layer receptivity of Mach 7.99 flow over a blunt cone to free-stream acoustic waves[J].Journal of Fluid Mechanics,2006,556:55-103
[43]  Liang X, Li X L,Fu D X,et al.Effects of wall temperature on boundary layer stability over a blunt cone at Mach 7.99[J].Computers & Fluids,2010,39(2):359-371
[44]  Saric W S, Reed H L,Kerschen E J.Boundary-layer receptivity to freestream disturbances[J].Annual Review of Fluid Mechanics,2002,34:291-319
[45]  Wheaton B M, Juliano T J,Berridge D C,et al.Instability and transition measurements in the Mach-6 quiet tunnel[R].AIAA Paper 2009-3559,2009
[46]  Malik M R. Prediction and control of transition in supersonic and hypersonic boundary layers[J].AIAA Journal,1998, 27(11): 1487-1493
[47]  Kovasznay L S G. Turbulence in supersonic flow[J].Journal of the Aeronautical Sciences,1953,20(10):657-682
[48]  Zhong X L, Ma Y B.Boundary-layer receptivity of Mach 7.99 flow over a blunt cone to free-stream acoustic waves[J].Journal of Fluid Mechanics,2006,556:55-103

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133