非平衡效应对定常激波反射的影响
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- 论文作者：李季
- 年：2016
- 作者机构：中国空气动力研究与发展中心吸气式高超声速技术研究中心;
- 论文关键词：非平衡效应 ; 规则反射和马赫反射 ; 激波极线 ; 数值计算
- 会议召开时间：2016-08-17
- 会议录名称：中国航天第三专业信息网第三十七届技术交流会暨第一届空天动力联合会议论文集
- 语种：中文
- 分类号：O354.5
- 学会代码：HTDZ
- 会议名称：中国航天第三专业信息网第三十七届技术交流会暨第一届空天动力联合会议
- 会议地点：中国陕西西安
- 主办单位：中国航天第三专业信息网、中国航天科技集团公司科技委、中国航天科工集团公司科技委
- 学会名称：中国航天第三专业信息网
- 页数：7
- 文件大小：1905k
- 原文格式：D
- 会议级别：全国
摘要
研究了非平衡效应对于定常激波在平面反射的影响。采用适用于非平衡气体的激波极线方法估算了不同马赫数下的规则反射和马赫反射相互转换的双解区间。通过数值方法计算了规则反射到马赫反射以及马赫反射到规则反射的转变过程。相比较于完全气体,非平衡效应使得双解区的上下限角度值都增大。计算与理论结果比较发现,理论预测的规则反射到马赫反射转变角相差不大,可以用来简单估算不同马赫数下的规则反射到马赫反射的转变角,但马赫反射到规则反射差别较大,非平衡理论估算不适用。计算结果表明,非平衡效应抑制规则反射和马赫反射之间相互转变的迟滞性。
引文
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2 von Neumann J.Refraction,interaction and reflection of shock waves.NAVORD Report No.203-45,1943.
3 Hornung HG,Oertel H,Sandeman RJ.Transition to Mach reflexion of shock waves in steady and pseudo-steady flow with and without relaxation.J.Fluid Mech.,1979,90:541–560.
4 Hornung HG,Robinson ML.Transition from regular to Mach reflection of shockwave.Part 2.Thesteady-flow criterion.J.Fluid Mech.,1982,123:155–164.
5 Chpoun A,Passerel D,Li H,et al.Reconsideration of oblique shock wave reflections in steady flows.Part 1.Experimental investigation.J.Fluid Mech.,1995,301 :19–36.
6 Ivanov MS,Gimelshein SF,Beylich AE.Hysteresis effect in stationary reflection of shock waves.Phys.Fluids,1995,7(4):685–687
7 Vuillon J,Zeitoun D,Ben-Dor G.Reconsideration of oblique shock wave reflections in steady flows.Part 2.Numerical investigation.J.Fluid Mech.,1995,301 :37–50.
8 Kudryavtsev AN,Khotyanovsky DV,Ivanov MS,et al.Numerical investigations of transition between regular and Mach reflections caused by free-stream disturbances.Shock Waves,2002,12:157–165.
9 Khotyanovsky DV,Kudryavtsev AN,Ivanov MS.Effects of a single-pulse energy deposition on steady shock wave reflection.Shock Waves,2006,15:353 –362
10 Ben-Dor G,Elperin T,Li H,et al.The influence of the downstream pressure on the shock wave reflection phenomenon in steady flows.J.Fluid Mech.,1999,386:213-232.
11 Yao Y,Li SG,Wu ZN.Shock reflection in the presence of an upstream expansion wave and a downstream shock wave.J.Fluid Mech.,2013,735:61-90.
12 Back LH,Cuffel RF.Viscous slipstream flow downstream of a centerline Mach reflection.AIAA J.,1971,9(10:2107–2109.
13 Azevedo DJ.Analytical prediction of shock patterns in a high-speed wedge bounded duct.Ph D thesis,State University of New York,1989.
14 Azevedo DJ,Liu CS.Engineering approach to the prediction of shock patterns in bounded high-speed flows.AIAA J.,1993,31(1):83–90.
15 Li H,Ben-Dor G.A parametric study of Mach reflection in steady flows.J.Fluid Mech.,1997,341:101-125.
16 Hornung HG,Oertel H,Sandeman RJ.Transition to Mach reflexion of shock waves in steady and pseudosteady flow with and without relaxation.J.Fluid Mech.,1979,90:541-561.
17 Markelov SF,Gimelsheinl GN,Ivanov MS.Relaxation and rarefaction effects on shock wave reflections.AIAA paper,1998,98-2819.
18 Burtschell Y,Zeitoun DE,Ben-Dor G.Steady shock wave reflections in thermochemical nonequilibrium flows.Shock Waves,2001,11:15-21.
19 Li J,Zhu,Y,Luo,X.On Type VI–V transition in hypersonic double-wedge flows with thermo-chemical non-equilibrium effects.Phys.Fluids,2014,26:086104.
20 Park C.Assessment of two-temperature kinetic model for ionizing air.J.Thermophys.Heat Transfer,1989,3(3):233-244.
21 Park C.Review of chemical-kinetic problems of future NASA missions.I-Earth entries.J.Thermophys.Heat Transfer,1993,7(3):385-398.
22 Sun M.Numerical and experimental studies of shock wave interaction with bodies.Ph.D.thesis,Tohoku University,1998.
23 Sun M,Takayama K.An artificially upstream flux vector splitting scheme for the Euler equations.J.Comput.Phys.,2003,189:305-329.
24 Luo X,Prast,B,van Dongen,MEH,et al.On phase transition in compressible flows:Modelling and validation.J.Fluid Mech.,2006,548:403-430.