Shen Xiao-ming. Mixed Compatible Element and Mixed Hybrid Incompatible Element Variational Methods in Dynamics of Viscous Barotropic Fluids[J]. Applied Mathematics and Mechanics, 1994, 15(6): 529-537.
Citation: Shen Xiao-ming. Mixed Compatible Element and Mixed Hybrid Incompatible Element Variational Methods in Dynamics of Viscous Barotropic Fluids[J]. Applied Mathematics and Mechanics, 1994, 15(6): 529-537.

Mixed Compatible Element and Mixed Hybrid Incompatible Element Variational Methods in Dynamics of Viscous Barotropic Fluids

  • Received Date: 1992-09-12
  • Publish Date: 1994-06-15
  • This paper presents and proves the mixed compatible finite element variational principles in dynamics of viscous barotropic fluids.When the principles are proved, it is found that the com patibility conditions of stress can be naturaly satisfied, The generalized variational principles with mixed hybrid incompatble finite elements are also presented and proved,and they can reduce the computation of incompatible elemenis in dynamics of viscous barotropic lows.
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