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直管束流固耦合振动的数值模拟

冯志鹏 张毅雄 臧峰刚

冯志鹏, 张毅雄, 臧峰刚. 直管束流固耦合振动的数值模拟[J]. 应用数学和力学, 2013, 34(11): 1165-1172. doi: 10.3879/j.issn.1000-0887.2013.11.006
引用本文: 冯志鹏, 张毅雄, 臧峰刚. 直管束流固耦合振动的数值模拟[J]. 应用数学和力学, 2013, 34(11): 1165-1172. doi: 10.3879/j.issn.1000-0887.2013.11.006
FENG Zhi-peng, ZHANG Yi-xiong, ZANG Feng-gang. Numerical Simulation of Fluid-Structure Interaction for Tube Bundles[J]. Applied Mathematics and Mechanics, 2013, 34(11): 1165-1172. doi: 10.3879/j.issn.1000-0887.2013.11.006
Citation: FENG Zhi-peng, ZHANG Yi-xiong, ZANG Feng-gang. Numerical Simulation of Fluid-Structure Interaction for Tube Bundles[J]. Applied Mathematics and Mechanics, 2013, 34(11): 1165-1172. doi: 10.3879/j.issn.1000-0887.2013.11.006

直管束流固耦合振动的数值模拟

doi: 10.3879/j.issn.1000-0887.2013.11.006
详细信息
    作者简介:

    冯志鹏(1986—),男,甘肃会宁人,工程师,博士(通讯作者. E-mail: zhipengfeng1@163.com).

  • 中图分类号: O322

Numerical Simulation of Fluid-Structure Interaction for Tube Bundles

  • 摘要: 为了研究反应堆结构中的诸如燃料棒、蒸汽发生器和其它换热器传热管束等的流体-结构交互作用问题,利用有限体积法离散大涡模拟(large eddy simulation, LES)的流体控制方程,用有限元方法求解结构动力学方程,并结合动网格技术,建立三维流体诱发振动的数值模型,模拟直管束中流体的流动及结构振动,实现计算结构动力学(computational structure dynamics, CSD)与计算流体力学(computational fluid dynamics, CFD)之间的联合仿真.首先,基于流固耦合方法对单管的流致振动特性进行了详细分析,得到了其动力学响应与流场特性;其次基于建立的传热管束流致振动计算模型,研究了两并列管、两串列管以及3×3正方形排列管束的流致振动行为.
  • [1] Weaver D S, Ziada S, AuYang M K, Chen S S, Pa-doussis M P, Pettigrew M J. Flowinduced vibrations in power and process plant components—progress and prospects[J].Journal of Pressure Vessel Technology,2000, 122(3): 339-348.
    [2] Price S J. A review of theoretical models for fluidelastic instability of cylinder arrays in cross-flow[J].Journal of Fluids and Structures,1995, 9(5): 463518.
    [3] Eisinger F L, Rao M S M, Steininger D A, Haslinger K H. Numerical simulation of cross-flow-induced fluidelastic vibration of tube arrays and comparison with experimental results[J].Journal of Pressure Vessel Technology,1995, 117(1): 31-39.
    [4] Anagnostopoulos P. Numerical study of the flow past a cylinder excited transversely to the incident stream—part 1: lock-in zone, hydrodynamic forces and wake geometry[J].Journal of Fluids and Structures,2000, 14(6): 819-851.
    [5] Al-Jamal H, Dalton C. Vortex induced vibrations using large eddy simulation at a moderate Reynolds number[J]. Journal of Fluids and Structures,2004, 19(1): 73-92.
    [6] Guilmineau E, Queutey P. Numerical simulation of vortex-induced vibration of a circular cylinder with low mass-damping in a turbulent flow[J].Journal of Fluids and Structures,2004, 19(4): 449-466.
    [7] Benhamadouche S, Laurence D. LES, coarse LES, and transient RANS comparisons on the flow across a tube bundle[J].International Journal of Heat and Fluid Flow,2003, 24(4): 470-479.
    [8] 冯志鹏, 张毅雄, 臧峰刚, 叶献辉. 三维弹性管的涡致振动特性分析[J]. 应用数学和力学, 2013, 34(9): 976-985.(FENG Zhi-peng, ZHANG Yi-xiong, ZANG Feng-gang, YE Xian-hui. Analysis of vortex-induced vibration characteristics for a three dimensional flexible tube[J].Applied Mathematics and Mechanics,2013, 34(9): 976-985.(in Chinese))
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出版历程
  • 收稿日期:  2013-07-08
  • 修回日期:  2013-07-19
  • 刊出日期:  2013-11-15

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