1404 メッシュフリー法による3次元自動車周りの流れ解析(2)(OS14 ものつくりにおける流体解析技術,オーガナイズドセッション)

概要

論文の詳細を見る
A CFD simulation solver that uses a Meshfree method and eliminates complicated grid generation processes has been developed. This method uses a moving least squares interpolation in order to improve the analysis accuracy of the virtual boundary method. It was applied to the numerical simulation of flow around a two-dimensional circular cylinder and a three-dimensional automobile to verify the accuracy of the flow analysis. The simulation results show good agreement with results from wind tunnel experiments. Furthermore, it was demonstrated that the Meshfree method can be applied to an actual car with cooling ducts.
一般社団法人日本機械学会の論文
2006-10-28