Volume 36 Issue 10
Oct.  2010
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Liu Jing, Xu Xu. Numerical simulation of atomization of liquid jet in supersonic crossflow[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(10): 1166-1170. (in Chinese)
Citation: Liu Jing, Xu Xu. Numerical simulation of atomization of liquid jet in supersonic crossflow[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(10): 1166-1170. (in Chinese)

Numerical simulation of atomization of liquid jet in supersonic crossflow

  • Received Date: 24 Aug 2009
  • Publish Date: 31 Oct 2010
  • Liquid jet atomization in supersonic crossflow was simulated using Euler-Lagrangian method. Euler method was used for gas phase and Lagrangian method was used for liquid phase. The liquid influences were calculated by source items in gas equations. The atomization process was simulated using the hybrid atomization model. This model was improved according to the atomization mechanism and experimental results. The improved simulation results were compared with Taylor analogy breakup (TAB) model and Reitz wave model. The calculation results agree well with the experiment results. It is found that the advanced hybrid atomization model is much more suited for the current calculation than the other models.

     

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  • [1] 岳连捷,俞刚.超声速气流中横向煤油射流的数值模拟[J].推进技术,2004,25(1):11-14 Yue Lianjie,Yu Gang.Numerical simulation of liquid fuel atomization in supersonic crossflow[J].Journal of Propulsion Technology,2004,25(1):11-14 (in Chinese) [2] Im Kyoung-Su,Lin K C,Lai M C.Spray atomization of liquid jet in supersonic cross flows .AIAA-2005-732,2005 [3] 杨顺华,乐嘉陵.超声速气流中液体燃料雾化数值模拟[J].推进技术,2008,29(5):519-522 Yang Shunhua,Le Jialing.Numerical simulation of liquid fuel atomization in supersonic crossflow[J].Journal of Propulsion Technology,2008,29(5):519-522(in Chinese) [4] 刘静,徐旭.基于轨道法的气-液两相流数值计算模型 //首届全国航空航天领域中的力学问题学术研讨会论文集.北京:北京航空航天大学,2004:97-100 Liu Jing,Xu Xu.Two-phase flow numerical modeling based on trajectory method //Proceeding of the 1st Mechanics Problems in Aeronautics and Astronautics Area.Beijing:Beijing University of Aeronautics and Astronautics,2004:97-100(in Chinese) [5] Patterson M A,Reitz R D.Modeling the effects of fuel spray characteristics on diesel engine combustion and emission .SAE980131,1998 [6] Ricart L M,Xin J,Bower G R,et al.In-cylinder measurement and modeling of liquid fuel spray penetration in a heavy-duty diesel engine .SAE971591,1997 [7] Wu P K,Kirkendall K A.Breakup processes of liquid jets in subsonic crossflow[J].Journal of Propulsion and Power,1997,13(1):64-73 [8] Hsiang L P,Feath G M.Near-limit drop deformation and second breakup[J].International Journal of Multiphase Flow,1992,18(5):635-652 [9] Lin K C,Kennedy P J,Jackson T A.Structures of water jets in a mach 1.94 supersonic crossflow .AIAA-2004-971,2004 [10] Lin K C,Kennedy P J,Jackson T A.Structures of water jets in a mach 1.94 supersonic crossflow .AIAA-2004-971,2004
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