Author
M. H. Hamdan
Bio: M. H. Hamdan is an academic researcher from University of New Brunswick. The author has contributed to research in topics: von Mises yield criterion & Vorticity. The author has co-authored 1 publications.
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TL;DR: In this paper, a fifth-order accurate finite difference scheme for the first derivative in von Mises coordinates is developed for the computation of boundary vorticity in the study of two-dimensional flow of a viscous fluid in a curvilinear channel.
Abstract: A fifth-order accurate finite difference scheme for the first derivative in von Mises coordinates is developed in this work. The scheme is tested in the computation of boundary vorticity in the study of two-dimensional flow of a viscous fluid in a curvilinear channel. Results obtained show an improvement in the computed solution over fourth-order accurate scheme