<RESEARCH REPORT>ON THE THIRD-ORDER UPWIND FINITE-DIFFERENCE SCHEME IN NUMERICAL ANALYSIS FOR INITIAL-VALUE PROBLEMS
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概要
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The purpose of this paper is to present highly accurate and stable numerical solutions for the time-dependent Navier-Stokes equations. This numerical method utilizes uniformly third-order finite-difference scheme based on Quadratic Upstream Interpolation for Convective Kinematics with Estimated Streaming Terms (QUICKEST) combined with the Marker and Cell computing technique (QUICKESTMAC) for unsteady convection-dominated flows. The solutions for a time-marching square cavity flow are obtained with Reynolds number 10,000 and the computed results prove the validity of this QUICKESTMAC method.
- 核融合科学研究所の論文
著者
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Abe Y.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Naitou H.
Reseach Information Center Institute Of Plasma Physics Nagoya University
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Yamabe H.
Reseach Information Center Institute Of Plasma Physics Nagoya University:department Of Fine Measurem
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Takemoto Y.
Reseach Information Center Institute Of Plasma Physics Nagoya University
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