A New Method to Simulate Free Surface Flows for Viscoelastic Fluid

被引：11
|
作者：
Cao, Yu [1 ,2 ,3 ]
Ren, Xiao-Guang [1 ,2 ]
Guo, Xiao-Wei [1 ,2 ]
Wang, Miao [1 ,2 ]
Wang, Qian [1 ,2 ]
Xu, Xin-Hai [1 ,2 ]
Yang, Xue-Jun [1 ,2 ]
机构：
[1] Natl Univ Def Technol, Coll Comp, Changsha 410073, Hunan, Peoples R China
[2] Natl Univ Def Technol, State Key Lab High Performance Comp, Changsha 410073, Hunan, Peoples R China
[3] Univ Manchester, Manchester Inst Biotechnol, Sch Chem Engn & Analyt Sci, Manchester M13 9PL, Lancs, England
来源：
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING | 2015年 / 2015卷
基金：
中国国家自然科学基金;
关键词：
DIE-SWELL; EXTRUDATE-SWELL;
D O I：
10.1155/2015/159831
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Free surface flows arise in a variety of engineering applications. To predict the dynamic characteristics of such problems, specific numerical methods are required to accurately capture the shape of free surface. This paper proposed a new method which combined the Arbitrary Lagrangian-Eulerian (ALE) technique with the Finite Volume Method (FVM) to simulate the time-dependent viscoelastic free surface flows. Based on an open source CFD toolbox called OpenFOAM, we designed an ALE-FVM free surface simulation platform. In the meantime, the die-swell flow had been investigated with our proposed platform to make a further analysis of free surface phenomenon. The results validated the correctness and effectiveness of the proposed method for free surface simulation in both Newtonian fluid and viscoelastic fluid.
引用
收藏
页数：10
相关论文
共 50 条
  • [41] On Some Approaches for a Free Surface Fluid Flows Modeling
    Gushchin, V. A.
    Kondakov, V. G.
    APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES (AMITANS'18), 2018, 2025
  • [42] A new approach to model and simulate numerically surface chemistry in rarefied flows
    Choquet, I
    PHYSICS OF FLUIDS, 1999, 11 (06) : 1650 - 1661
  • [43] The odd free surface flows of a colloidal chiral fluid
    Vishal Soni
    Ephraim S. Bililign
    Sofia Magkiriadou
    Stefano Sacanna
    Denis Bartolo
    Michael J. Shelley
    William T. M. Irvine
    Nature Physics, 2019, 15 : 1188 - 1194
  • [44] The odd free surface flows of a colloidal chiral fluid
    Soni, Vishal
    Bililign, Ephraim S.
    Magkiriadou, Sofia
    Sacanna, Stefano
    Bartolo, Denis
    Shelley, Michael J.
    Irvine, William T. M.
    NATURE PHYSICS, 2019, 15 (11) : 1188 - 1194
  • [45] A finite difference technique for simulating unsteady viscoelastic free surface flows
    Tomé, MF
    Mangiavacchi, N
    Cuminato, JA
    Castelo, A
    McKee, S
    JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 2002, 106 (2-3) : 61 - 106
  • [46] HARMONICALLY EXCITED FLOW OF A VISCOELASTIC FLUID WITH FREE-SURFACE
    NIKOLAKIS, D
    ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1992, 72 (05): : T333 - T336
  • [47] Numerical study of the square-root conformation tensor formulation for confined and free-surface viscoelastic fluid flows
    Palhares Junior I.L.
    Oishi C.M.
    Afonso A.M.
    Alves M.A.
    Pinho F.T.
    Advanced Modeling and Simulation in Engineering Sciences, 3 (1)
  • [48] Numerical Methods for Viscoelastic Fluid Flows
    Alves, M. A.
    Oliveira, P. J.
    Pinho, F. T.
    ANNUAL REVIEW OF FLUID MECHANICS, VOL 53, 2021, 53 : 509 - 541
  • [49] Interfacial dynamics of viscoelastic fluid flows
    Yuan, XF
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1999, 1 (09) : 2177 - 2182
  • [50] A computational framework for free surface fluid flows accounting for surface tension
    Dettmer, W
    Peric, D
    COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2006, 195 (23-24) : 3038 - 3071
12345