Artiicial Viscosity for the Cell Vertex Method

نویسندگان

  • S M Stringer
  • K W Morton
چکیده

Although the addition of 2nd and 4th order artiicial viscosity terms to cell vertex discretisations is standard practice, it is widely recognised that there is a lack of understanding of their exact function. This report explores the need for, and the function of, both 2nd and 4th order artiicial viscosity models, and presents improved designs.

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تاریخ انتشار 1996