Approximation of the Stokes Problemby Residual - Free Macro

نویسندگان

  • L P Franca
  • A Russo
چکیده

Linear-constant velocity-pressure elements are enriched with residual-free macro bubbles. Static condensation prompts a stabilized method for this element, where mesh-dependent jumps of the normal stress are added across internal edges of the underlying macroelements. This procedure renders the SIMPLEST element stable.

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تاریخ انتشار 1996