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

一种新的界面处理方法在气固耦合传热中的应用

李鹏飞 吴颂平

李鹏飞, 吴颂平. 一种新的界面处理方法在气固耦合传热中的应用[J]. 北京航空航天大学学报, 2010, 36(9): 1071-1074.
引用本文: 李鹏飞, 吴颂平. 一种新的界面处理方法在气固耦合传热中的应用[J]. 北京航空航天大学学报, 2010, 36(9): 1071-1074.
Li Pengfei, Wu Songping. New interface boundary condition method for coupled thermal simulations[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(9): 1071-1074. (in Chinese)
Citation: Li Pengfei, Wu Songping. New interface boundary condition method for coupled thermal simulations[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(9): 1071-1074. (in Chinese)

一种新的界面处理方法在气固耦合传热中的应用

详细信息
    作者简介:

    李鹏飞(1982-),男,河北承德人,博士生,nifei040505@163.com.

  • 中图分类号: V 211.3

New interface boundary condition method for coupled thermal simulations

  • 摘要: 对于高超声速流场和固体结构温度场的耦合传热问题,推导出了一种新的界面耦合处理方法,通过在流固交界面上求解由狄里科利和牛顿边界条件得出的偏微分方程,把对流体和固体两个区域的影响显式地体现在交界面方程中,并对该方法进行了稳定性分析.分析表明:该方法相比于传统的耦合迭代方法有更好的稳定性.将这套算法成功应用于绕无限长圆柱的气动加热计算中,对圆柱在气动加热过程中的温度变化做了比较详细的分析.

     

  • [1] Giles M B.Stability analysis of numerical interface conditions in fluid-structure thermal analysis[J].International Journal of Numerical Methods in Fluids,1997,25(4):421-436 [2] Codina R,Houzeaux G.Numerical approximation of the heat transfer between domains separated by thinwalls[J].International Journal of Numerical Methods in Fluids,2006,52(9):963-986 [3] Felippa C A,Park K C.Staggered transient analysis procedures for coupled mechanical systems:formulaion[J].Computer Methods in Applied Mechanics and Engineering,1980,24:61-111 [4] Thornton E A,Dechaumphai P.Finite element prediction of aerothermal structural interaction of aerodynamically heated panels[R].AIAA87-1610,1987 [5] 夏刚,刘新建,程文科,等.钝体高超声速气动加热与结构热传递的耦合数值计算[J].国防科技大学学报,2003,25(1):35-39 Xia Gang,Liu Xinjian,Cheng Wenke,et al.Numerical simulation of fluid-solid-thermal interaction in hypersonic flows blunt aircraft[J].Journal of National University of Defense Technology,2003,25(1):35-39(in Chinese) [6] 黄春生,吴杰,范绪箕.飞行器流场与结构温度场耦合数值分析[J].力学与实践,2004,26(2):24-26 Huang Chunsheng,Wu Jie,Fan Xuji.Analysis of fluid-structure thermal simulations on the aircraft[J].Mechanics and Practice,2004,26(2):24-26(in Chinese) [7] Yoon S,Jameson A.Lower-upper symmetric Gauss-Sediel method for the Euler and Navier-Stokes equation[J].AIAA Journal,1988,26(9):35-39 [8] Yee H C,Kutler P. Application of second-order-accurate total variation diminishing(TVD)schemes to the euler equations in general geometries[R].NASA-TM-85845,1983 [9] Harten A. High Resolution schemes for hyperbolic conservation laws[J].Journal of Computational Physics,1983,49:357-393 [10] Roe B,Jaiman R,Haselbacher A,et al. Combined interface boundary condition method for coupled thermal simulations[J].International Journal for Numerical Methods in Fluids,2008,57(3):329-354 [11] Godunov S K,Ryabenkii V S.The theory of difference schemes:an introduction[M].North-holland,Amsterdam:North-Houand Pub Co,New York:Interscience Publishers,1964 [12] 谢锦睿.高超音速流动数值模拟与热流数值计算[D].北京航空航天大学航空科学与工程学院,2007 Xie Jinrui.Numerical simulation of hypersonic flows and calculation of aerothermal heating[D].School of Acronautic Science and Engineering,Beijing University of Aeronautics and Astronautiss,2007(in Chinese)
  • 加载中
计量
  • 文章访问数:  3345
  • HTML全文浏览量:  154
  • PDF下载量:  1210
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-04-30
  • 网络出版日期:  2010-09-30

目录

    /

    返回文章
    返回
    常见问答