An implicit finite-difference algorithm for the numerical simulation of supersonic flow over blunted bodies |
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Authors: | S Abou El-Seoud W Trnig |
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Institution: | S. Abou El-Seoud,W. Törnig |
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Abstract: | In order to compute axisymmetric laminar supersonic flow we use an unsteady implicit finite-difference scheme. This scheme solves numerically either the inviscid Euler equations or the ‘thin-layer’ Navier-Stokes equations. In both cases the scheme leads to large sparse non-linear systems, which can be solved by a genuine iteration process. The convergence of this process is shown and numerical results are given. |
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