Yao, Y.F. (1994) Implicit High-Order Resolution of Supersonic Flow on Unstructured Grids. G.U. Aero Report 9409. Technical Report. Department of Aerospace Engineering, University of Glasgow.
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Abstract
An upwinding-biased finite-volume implicit high-order technique has been implemented on unstructured grids for supersonic compressible flows. The method utilizes a Point- Gauss-Jacobi and a Point-Gauss-Seidel implicit scheme to improve the efficiency of computation. High-order spacial accuracy is also achieved by the use of the method of linear reconstruction of the variables proposed by Barth & Jesperson and the method of variable extrapolation MUSCL approach ( Monotone Upstream-centred Schemes for Conservation Laws ) of van Leer. The above techniques have been applied to the supersonic corner flow. Comparisons of the efficiency and accuracy between: explicit and implicit scheme; first-order and high-order schemes have been made.
Item Type: | Research Reports or Papers (Technical Report) |
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Status: | Published |
Glasgow Author(s) Enlighten ID: | UNSPECIFIED |
Authors: | Yao, Y.F. |
College/School: | College of Science and Engineering > School of Engineering > Autonomous Systems and Connectivity |
Publisher: | Department of Aerospace Engineering, University of Glasgow |
Copyright Holders: | Copyright © 1994 Department of Aerospace Engineering, University of Glasgow |
Publisher Policy: | Reproduced with the permission of the Department |
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