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粘弹流体的绕流特性研究

马丹林 黄宽渊

马丹林, 黄宽渊. 粘弹流体的绕流特性研究[J]. 应用数学和力学, 1991, 12(12): 1111-1119.
引用本文: 马丹林, 黄宽渊. 粘弹流体的绕流特性研究[J]. 应用数学和力学, 1991, 12(12): 1111-1119.
Ma Dan-lin, Huang Kuan-yuan. On the Properties of Elastic-Viscous Fluid Flow past an Obstacle[J]. Applied Mathematics and Mechanics, 1991, 12(12): 1111-1119.
Citation: Ma Dan-lin, Huang Kuan-yuan. On the Properties of Elastic-Viscous Fluid Flow past an Obstacle[J]. Applied Mathematics and Mechanics, 1991, 12(12): 1111-1119.

粘弹流体的绕流特性研究

On the Properties of Elastic-Viscous Fluid Flow past an Obstacle

  • 摘要: 本文建立了分析粘弹流体平面流的基本方程,并采用摄动法和加权余量法.在小Deborah数条件下,进行了粘弹流体流动的有限元分析,探讨了粘弹流体的绕流特性,分析了粘弹流体在绕流中所表现的分离点滞后及减阻现象的机理.结果表明,本文的方法.对于粘弹流体流动特性的分析工作,具有简便和准确的优点.
  • [1] Zana,E.,F.Tiefenbruck and L.G.Leal,A note on the creeping motion of a viscoelastic fluid past a sphere,Rheol.Acta,14(1975),891-898.
    [2] Sigli,D.and M.Coutanceau,Effect of finite boundaries on the slow laminar isothermal flow of a viscoelastic fluid around a spherical obstacle,J.Non-Newtonian Fluid Mech.,2(1977),1-21.
    [3] Gudazhi and R.I.Tanner,The drag on a sphere in a power-law fluid,J.Non-Newtonian Fluid Mech.,17(1985),1-12.
    [4] Manero,O.and B.Mena,On the slow flow of viscoelastic liquids past a circular cylinder,J.Non-Newtonian Fluid Mech.,9(1981),379-387.
    [5] Luikov,Av.,Zp.Shulman and Si Puris,J.Engg.Physics,14(1968),11-28.
    [6] Acharya A.RA.Mashelkar and J.Ulbrecht,Rheol.Acta,15(1976),471-478.
    [7] Harnoy,A.,An investigation into the flow of elastico-viscous fluids past a circular cylinder,Rheol,Acta,26(1987),493-498.
    [8] Oldroyd,J.G.,On the formulation of rheological equations of state,Proc.Roy.Soc.,A200,523(1950).
    [9] Jeffreys,H.,Rheoi.Acta,22,1(1983),1.
    [10] Dennis,S.C.R.and G.Z.Chang,Numerical Solutions for steady flow past a circular cylinder at Reynolds numbers up too 100,J.Fluid Mech.,42(1970),471-489.
    [11] Tuann,S.Y.and D.Olson,Numerical studies of the flow around a circular cylinder by a finite element method,Computers and Fluids,6(1978),219-240.
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出版历程
  • 收稿日期:  1990-02-26
  • 刊出日期:  1991-12-15

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