流れの可視化
Online ISSN : 1884-0361
Print ISSN : 0287-3605
ISSN-L : 0287-3605
11 改良を加えた変形FLIC法による鈍頭物体まわりの超音速流れの数値シミュレーション
元田 謙太郎小野 郁夫金井 恵理也安藤 常世
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1987 年 7 巻 Supplement 号 p. 45-48

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When we analyze the compressible flow field including shock wave by computational calculation, the solution diverges because of the discontinuity of shock. If we use transformed-Fluid-in-Cell Method, the discontinuity is artificially smoothed and we can analyze the flow field stably. But in the analysis by transformed-Fluid-in-Cell Method, mesh form influences the solution. So we applied the Adaptive Mesh Method to transformed-Fluid-in-Cell Method and got the solution not influenced by mesh form in the analysis of super sonic flow field around blunt nosed body.
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