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非结构化网格中圆管流动的传热计算 被引量：1

The Calculation of Heat Transfer in Duct Flow by Unstructured Grids
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摘要 圆管道内充分发展的层流和传热是热传导方程应用中一个有趣而重要的分支.本文给出几种在不同流道几何形状和热边界条件下,用非结构化网格方法进行数值计算的结果,并与结构化网格的计算结果进行比较分析,从而证明本方法和所给程序的正确性和实用性. The fully developed laminar flow and heat transfer in duets are an interesting and important research field of the heat conduction equation. In this paper, the veloeity and energy governing equations that are similar to the heat conduction equation are solved by using the unstructured grids in several duet geometries and thermal boundary conditions. Mean- while, the solutions are analyzed and compared with the results by using structured grids, thus the method and procedures are justified.
作者 张敏 武淑萍 马倩
机构地区 南京理工大学动力工程学院 南京工程学院动力工程系
出处 《南京工程学院学报（自然科学版）》 2006年第3期24-29,共6页 Journal of Nanjing Institute of Technology(Natural Science Edition)
关键词 结构化网格 非结构化网格 热传导方程 圆管流动 structured grids unstructured grids heat conduction equation duct flow
分类号 TK124 [动力工程及工程热物理—工程热物理]
  • 相关文献

参考文献8

  • 1[2]PATANKAR S V.Numerical Heat Transfer and Fluid Flow[M].New York:Hemisphere Publishing,1981.
  • 2[3]PATANKAR S V.Computation of Conduction and Duct Flow Heat Transfer[M].Maple Grove:Innovative Research,Inc.1991.
  • 3[4]KARKI K C,PATANKAR S V.Pressure based calculation procedure for viscous flows at all speeds in arbitrary configurations[J].AIAA J,1989,27:1167-1174.
  • 4[5]BARTH T J.Aspects of Unstructured Grids and Finite-volume Solvers for the Euler and Navier-stokes Equations[R].Special Course on Unstructured Grid Methods for Advection Dominated Flows.AGARD Report,1992:787.
  • 5[6]MATHUR S R,MURTHY J Y.A pressure-based method for unstructured meshes[J].Numerical Heat Transfer:Part B,1997,31:195-216.
  • 6[7]ZHANG M.Modeling of Radiative Heat Transfer and Diffusion Processes Using Unstructured Grid[D].Cookeville:Tennessee Technological University,2000.
  • 7[8]CHAI J C,ZHANG M,MODER J P,et al.Conduction Heat Transfer Calculations Using Structured and Unstructured Grids[C/OL].ICHMT Symposium CHT'01-Advances in Numerical Heat TransferⅡ,2001(1):519-526.
  • 8武淑萍,张敏,商立英.结构化与非结构化网格中的导热计算[J].南京工程学院学报（自然科学版）,2005,3(2):11-16. 被引量：3

二级参考文献5

  • 1[1]Patankar,S.V.,Numerical Heat Transfer and Fluid Flow [J].Hemisphere Publishing,New York,1981.
  • 2[2]Karki,K.C.,and Patankar,S.V.,Pressure Based Calculation Procedure for Viscous Flows at All Speeds in Arbitrary Configurations [J].AIAA J.,1989,27:1167-1174.
  • 3[3]Barth,T.J.,Aspects of Unstructured Grids and Finite - Volume Solvers for the Euler and Navier -Stokes Equations,Special Course on Unstructured Grid Methods for Advection Dominated Flows [J].AGARD Report 787,1992.
  • 4[4]Mathur S.R.,and Murthy J.Y.,A Pressure- Based Method for Unstructured Meshes[J].Numerical Heat Transfer,1997,Part B.,31:195-215.
  • 5[5]Zhang,M.,Modeling of Radiative Heat Transfer and Diffusion Processes Using Unstructured Grid[J].Ph.D.Dissertation,2000,Tennessee Technological University,USA.

共引文献2

同被引文献6

  • 1LI HONGJUN,KASSAB ALAIN J. Numerical prediction of fluid flow and heat transfer in turbine blades with internal cooling[R]. AIAA Paper 94 - 2933,1994.
  • 2王强,董平,冯国泰,等.提高气冷涡轮气热耦合计算精度的措施∥热机气动热力学学术会议论文集[C].北京:中国工程热物理学会,2007.847-863.
  • 3HYLTON L D, MILHEC M S, TURNER E R. et al, Analytical and experimental evaluation of the heat transfer distribution over the surface of turbine vanes[R]. NASA - CR - 168015,1983.
  • 4顾发华.采用高精度TVD格式的涡轮三维流场方法及其应用[D].哈尔滨:哈尔滨工业大学,1996.
  • 5陈海昕,李凤蔚,鄂秦,高超.复杂流场数值模拟中的网格生成[J].西北工业大学学报,2000,18(2):194-197. 被引量：6
  • 6毛枚良,陈坚强,邓小刚,向大平.高超声速流动分区对接网格算法研究[J].空气动力学学报,2003,21(2):173-181. 被引量：3

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南京工程学院学报（自然科学版）
2006年 第3期

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