학술논문

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 / Numerical Simulation of Super Sonic Flow Field Around Blunt Nosed Body by Improved Transformed-Fluid-in-Cell Method
Document Type
Journal Article
Source
流れの可視化 / JOURNAL OF THE FLOW VISUALIZATION SOCIETY OF JAPAN. 1987, 7(Supplement):45
Subject
Language
Japanese
ISSN
0287-3605
1884-0361
Abstract
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.