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Paper XI.3

Solution-Adaptive Finite-Volume Method for Calculating Unsteady Shocked Flows

K. Matsuno and Y. Sato

Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan

doi:10.4203/ccp.66.11.3

K. Matsuno, Y. Sato, "Solution-Adaptive Finite-Volume Method for Calculating Unsteady Shocked Flows", in B.H.V. Topping, (Editor), "Computational Mechanics: Techniques and Developments", Civil-Comp Press, Edinburgh, UK, pp 291-296, 2000. doi:10.4203/ccp.66.11.3

Abstract

A finite-volume method based on a solution-adaptively moving-grid for unsteady shocked flows is presented in this paper. An elliptic system for solution-adaptive gridding and a finite-volume method formulated on deforming space-time control volume for compressible flow solution are combined through an inner iteration process and solved simultaneously at every time steps. The method is derived for two-dimensional space and validated using simple test problems. Application to an underexpanded jet impingement on a flat plate showed a promising feature of the method.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 66 COMPUTATIONAL MECHANICS: TECHNIQUES AND DEVELOPMENTS Edited by: B.H.V. Topping Paper XI.3 Solution-Adaptive Finite-Volume Method for Calculating Unsteady Shocked Flows K. Matsuno and Y. Sato Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan doi:10.4203/ccp.66.11.3 purchase the full-text of this paper Full Bibliographic Reference for this paper K. Matsuno, Y. Sato, "Solution-Adaptive Finite-Volume Method for Calculating Unsteady Shocked Flows", in B.H.V. Topping, (Editor), "Computational Mechanics: Techniques and Developments", Civil-Comp Press, Edinburgh, UK, pp 291-296, 2000. doi:10.4203/ccp.66.11.3 Abstract A finite-volume method based on a solution-adaptively moving-grid for unsteady shocked flows is presented in this paper. An elliptic system for solution-adaptive gridding and a finite-volume method formulated on deforming space-time control volume for compressible flow solution are combined through an inner iteration process and solved simultaneously at every time steps. The method is derived for two-dimensional space and validated using simple test problems. Application to an underexpanded jet impingement on a flat plate showed a promising feature of the method. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £76 +P&P)
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