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基于自适应网格加密的超声速可燃气热射流起爆详细反应数值模拟

蔡晓东 梁剑寒 林志勇 覃慧

蔡晓东, 梁剑寒, 林志勇, 覃慧. 基于自适应网格加密的超声速可燃气热射流起爆详细反应数值模拟[J]. 航空动力学报, 2014, (10): 2385-2392. doi: 10.13224/j.cnki.jasp.2014.10.015
引用本文: 蔡晓东, 梁剑寒, 林志勇, 覃慧. 基于自适应网格加密的超声速可燃气热射流起爆详细反应数值模拟[J]. 航空动力学报, 2014, (10): 2385-2392. doi: 10.13224/j.cnki.jasp.2014.10.015
CAI Xiao-dong, LIANG Jian-han, LIN Zhi-yong, QIN Hui. Adaptive mesh refinement-based numerical simulation of initiation in supersonic combustible mixtures using hot jet with detailed reaction model[J]. Journal of Aerospace Power, 2014, (10): 2385-2392. doi: 10.13224/j.cnki.jasp.2014.10.015
Citation: CAI Xiao-dong, LIANG Jian-han, LIN Zhi-yong, QIN Hui. Adaptive mesh refinement-based numerical simulation of initiation in supersonic combustible mixtures using hot jet with detailed reaction model[J]. Journal of Aerospace Power, 2014, (10): 2385-2392. doi: 10.13224/j.cnki.jasp.2014.10.015

基于自适应网格加密的超声速可燃气热射流起爆详细反应数值模拟

doi: 10.13224/j.cnki.jasp.2014.10.015
基金项目: 

国家自然科学基金重点专项(NSFC91016028)

详细信息
    作者简介:

    蔡晓东(1987- ),男,湖北黄冈人,博士生,主要从事高超声速推进技术研究.E-mail:cai-chonger@hotmail.com

  • 中图分类号: V231.2

Adaptive mesh refinement-based numerical simulation of initiation in supersonic combustible mixtures using hot jet with detailed reaction model

  • 摘要: 采用块结构自适应网格加密开源程序AMROC,在高性能计算集群中,进行氢气、氧气、氮气详细反应机理的二维超声速热射流爆震起爆自适应网格精细数值模拟,研究在热射流的持续喷射作用下超声速可燃气热射流爆震起爆,以及形成的精细的爆震胞格结构.结果表明:超声速可燃气流中热射流类似气动斜劈,形成局部激波诱导燃烧.超声速可燃气中持续的热射流喷射会形成过驱爆震,并导致不规则爆震胞格的生成.热射流的扰动压缩作用对过驱爆震的形成以及不规则爆震胞格的产起着关键的作用.热射流的扰动压缩波以当地声速通过爆震波后的亚声速区域作用于爆震波,使爆震波处于持续过驱状态,并形成不规则的爆震胞格结构.

     

  • [1] 姜宗林,滕宏辉,刘云峰.气相爆轰物理的若干研究进展[J].力学进展,2012,42(2):129-140. JIANG Zonglin,TENG Honghui,LIU Yunfeng.Some research process on gaseous detonation physics[J].Advances in Mechanics,2012,42(2):129-140.(in Chinese)
    [2] Lee J H,Knystautas R,Yoshikawa N.Photochemical initiation of gaseous detonation[J].Acta Astronautica,1978,5(11/12):971-982.
    [3] Knystautas R,Lee J H,Moen I,et al.Direct initiation of spherical detonation by a hot turbulent gas jet[C]//Seventeenth Symposium (International) on Combustion.England:Symposium (International) on Combustion,1979:1235-1245.
    [4] Moen I O,Bjerketvedt D,Engebretsen T,et al.Transition to detonation in a flame jet[J].Combustion and Flame,1989,75(3/4):297-308.
    [5] Carnasciali F,Lee J H S,Knystautas R,et al.Turbulent jet initiation of detonation[J].Combustion and Flame,1991,84(1/2):170-180.
    [6] Dorofeev S B,Bezmelnitsin A V,Sidorov V P,et al.Turbulent jet initiation of detonation in hydrogen-air mixtures[J].Shock Waves,1996,6(1):73-78.
    [7] Krok J C.Jet initiation of deflagration and detonation[D].California:California Institute of Technology,1997.
    [8] Lieberman D H,Parkin K L,Shepherd J E.Detonation initiation by a hot turbulent jet for use in pulse detonation engines[R].AIAA-2002-3909,2002.
    [9] Brophy C M,Werner L T S,Sinibaldi J O.Performance characterization of a valveless pulse detonation engine[R].AIAA-2003-1344,2003.
    [10] 于军力,秦亚欣,高歌.射流点火对爆震管中爆燃转爆震影响的实验[J].航空动力学报,2011,26(5):1043-1047. YU Junli,QIN Yaxin,GAO Ge.Experimental investigation on effects of flame jet ignition on deflagration to detonation transition in tube[J].Journal of Aerospace Power,2011,26(5):1043-1047.(in Chinese)
    [11] 李建玲,范玮,李强,等.火焰射流点火起爆的实验探索[J].燃烧科学与技术,2009,15(5):461-465. LI Jianling,FAN Wei,LI Qiang,et al.Experimental investigation on detonation initiation by flame jet[J].Journal of Combustion Science and Technology,2009,15(5):461-465.(in Chinese)
    [12] 曾昊,何立明,章雄伟,等.横向爆震射流起爆爆震过程的数值模拟[J].应用力学学报,2010,27(3):543-549. ZENG Hao,HE Liming,ZHANG Xiongwei,et al.Simulation of transverse detonation jet initiation process[J].Chinese Journal of Applied Mechanics,2010,27(3):543-549.(in Chinese)
    [13] 曾昊,何立明,章雄伟,等.入射喷口宽度对环形射流激波聚焦起爆爆震的影响分析[J].空气动力学学报,2011,29(4):501-507. ZENG Hao,HE Liming,ZHANG Xiongwei,et al.Investigation on the influence of jet width on detonation initiation via imploding annular shock waves[J].Acta Aerodynamica Sinica,2011,29(4):501-507.(in Chinese)
    [14] 曾昊,何立明,章雄伟,等.环形射流初始压力对激波聚焦起爆的影响分析[J].航空动力学报,2010,25(9):1964-1970. ZENG Hao,HE Liming,ZHANG Xiongwei,et al.Investigation on the influence of jet pressure on detonation initiation via imploding annular shock waves[J].Journal of Aerospace Power,2010,25(9):1964-1970.(in Chinese)
    [15] Ishii K,Kataoka H,Kojima T.Initiation and propagation of detonation waves in combustible high speed flows[J].Proceedings of the Combustion Institute,2009,32(2):2323-2330.
    [16] 韩旭,周进,林志勇,等.超声速预混气的热射流起爆过程数值模拟[J].推进技术,2012,33(4):650-656. HAN Xu,ZHOU Jin,LIN Zhiyong,et al.Numerical investigation of detonation initiation by a hot jet in supersonic premix flow[J].Journal of Propulsion Technology,2012,33(4):650-656.(in Chinese)
    [17] HAN Xu,ZHOU Jin,LIN Zhiyong.Experimental investigations of detonation initiation by hot jets in supersonic premixed flows[J].Chinese Physics:B,21(12):124702.1-124702.5.
    [18] HAN Xu,ZHOU Jin,LIN Zhiyong,et al.Deflagration-to-detonation transition induced by hot jets in a supersonic premixed airstream[J].Chinese Physics Letters,2013,30(5):054701.1-054701.3.
    [19] Berger M.Adaptive mesh refinement for hyperbolic differential equations[D].Stanford:Stanford University,1982.
    [20] Berger M,Oliger J.Adaptive mesh refinement for hyperbolic partial differential equations[J].Journal of Computational Physics,1984,53(3):484-512.
    [21] Deiterding R.Parallel adaptive simulation of multi-dimensional detonation structures[D].Cottbus:Brandenburgischen Technischen University,2003.
    [22] Deiterding R.High-resolution numerical simulation and analysis of Mach reflection structures in detonation waves in low-pressure H2-O2-Ar mixtures:a summary of results obtained with the adaptive mesh refinement framework AMROC[EB/OL].[2013-07-10].Http://dx.doi.org/10.1155/2011/738969.
    [23] CAI Xiaodong,LIANG Jianhan,LIN Zhiyong,et al.Adaptive mesh refinement based numerical simulation of detonation initiation in supersonic combustible mixtures using a hot jet[EB/OL].[2013-09-01].Http://dx.doi.org/10.1061/(ASCE)AS.1943-5525.0000376.
    [24] CAI Xiaodong,LIANG Jianhan,LIN Zhiyong,et al.Influence analysis of geometrical parameters of detonation initiation with a hot jet by adaptive mesh refinement method[R].AIAA-2013-4167,2013.
    [25] Liang Z,Browne S,Deiterding R,et al.Detonation front structure and the competition for radicals[J].Proceedings of the Combustion Institute,2007,31(2):2445-2453.
    [26] Westbrook C K.Chemical kinetics of hydrocarbon oxidation in gaseous detonations[J].Combustion and Flame,1982,46:191-210.
    [27] Strehlow R A.Gas phase detonations:recent developments[J].Combustion and Flame,1968,12(2):81-101.
    [28] Goodwin D.Cantera:object-oriented software for reacting flows[EB/OL].[2013-07-10].Http://www.cantera.org.
    [29] Hu X Y,Khoo B C,Zhang D L,et al.The cellular structure of a two-dimensional H2/O2/Ar detonation wave[J].Combustion Theory and Modelling,2004,8(2):339-359.
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出版历程
  • 收稿日期:  2013-07-20
  • 刊出日期:  2014-10-28

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