Behavior of a Plane Jet at Low Reynolds Number Confined in a Rectangular Channel : II. Two Solutions by Numerical Analysis

概要

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Streamlines of confined symmetric and asymmetric channels at low Reynolds numbers were numerically analyzed by means of successive over-relaxation upwind schemes. Two different flow patterns were obtained for the same Reynolds number. These results gave examples in cases where the solution of the Navier-Stokes equation is not unique for the same Reynolds number. However, for a symmetric channel, one of these flow patterns with symmetry is unstable and makes a transition to the other asymmetric pattern.
社団法人応用物理学会の論文
1986-11-20