留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

三维发动机进气道水滴撞击特性分析

申晓斌 林贵平 杨胜华

申晓斌, 林贵平, 杨胜华等 . 三维发动机进气道水滴撞击特性分析[J]. 北京航空航天大学学报, 2011, 37(1): 1-5.
引用本文: 申晓斌, 林贵平, 杨胜华等 . 三维发动机进气道水滴撞击特性分析[J]. 北京航空航天大学学报, 2011, 37(1): 1-5.
Shen Xiaobin, Lin Guiping, Yang Shenghuaet al. Analysis on three dimensional water droplets impingement characteristics of engine inlet[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(1): 1-5. (in Chinese)
Citation: Shen Xiaobin, Lin Guiping, Yang Shenghuaet al. Analysis on three dimensional water droplets impingement characteristics of engine inlet[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(1): 1-5. (in Chinese)

三维发动机进气道水滴撞击特性分析

详细信息
    作者简介:

    申晓斌(1985-),男,湖南怀化人,博士生,sxb762@163.com.

  • 中图分类号: V 233.94

Analysis on three dimensional water droplets impingement characteristics of engine inlet

  • 摘要: 用带数值扩散项的欧拉法对某型三维发动机进气道水滴撞击特性进行了研究.实现了可压流场中三维复杂形体的局部水滴收集系数的计算.数值扩散项的引入解决了欧拉法计算产生奇异结果发散的问题.通过对不同进气道流量的算例结果的比较,发现进气道流量对进气道唇口附近的水滴撞击区和撞击量都有影响.进气量大,最大局部水滴收集系数也大.通过对有无整流罩的计算结果进行比较,发现此型发动机整流罩对水滴撞击特性的影响很小.

     

  • [1] 裘燮纲,韩凤华.飞机防冰系统[M].北京:航空专业教材编审组,1985:50-53 Qiu Xiegang,Han Fenghua.Aircraft anti-icing system[M] .Beijing:Compilation and Examination Group of Aero Specialized Teaching Materials,1985:50-53(in Chinese) [2] 常士楠,艾素霄.飞机发动机进气道防冰系统的设计计算[J].北京航空航天大学学报,2007,33(6):649-652 Chang Shinan,Ai Suxiao.Design and calculation for the anti-icing system of an aircraft engine inlet [J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(6):649-652(in Chinese) [3] Wright W B.User manual for the NASA Glenn ice accretion code LEWICE version 2.2.2 .NASA-CR-2002-211793,2002 [4] 卜雪琴,林贵平.防冰热载荷计算的一种新方法[J].航空学报,2006,27(2):208-212 Bu Xueqin,Lin Guiping.New method for calculation of anti-icing heat loads[J].Acta Aeronautica et Astronautica Sinica,2006,27(2):208-212(in Chinese) [5] Sutikno Wirogo,Shashidhar Srirambhatla.An Eulerian method to calculate the collection efficiency on two and three dimensional bodies .AIAA 2003-1073,2003 [6] Tong X T,Luke E A.Eulerian simulations of icing collection efficiency using a singularity diffusion model .AIAA 2005-1246,2005 [7] Bidwell C S.Collection efficiency and ice accretion calculation for a sphere,a swept MS(1)-317 wing,a swept NACA-0012 wing tip,an axisymmetric inlet,and a Boeing 737-300 inlet .AIAA-95-0755,1995 [8] Al-Khalil K,Hitzigrath R,Philippi O,et al.Icing analysis and test of a business jet engine inlet duct .AIAA 2000-1040,2000 [9] Fluent Inc.FLUENT 6.3 UDF manual[M].Pennsylvania,USA:Fluent Inc,2006 [10] 杨胜华,林贵平,申晓斌.三维复杂表面水滴撞击特性计算[J].航空动力学报,2010,25(2):284-290 Yang Shenghua,Lin Guiping,Shen Xiaobin.Water droplet impingement prediction for three-dimensional complex surfaces[J].Journal of Aerospace Power,2010,25(2):284-290(in Chinese)
  • 加载中
计量
  • 文章访问数:  5099
  • HTML全文浏览量:  234
  • PDF下载量:  1211
  • 被引次数: 0
出版历程
  • 收稿日期:  2009-11-13
  • 网络出版日期:  2011-01-31

目录

    /

    返回文章
    返回
    常见问答