移動円柱からの後流と平板との干渉に関する数値シミュレーション

概要

論文の詳細を見る
Numerical simulations are made to investigate aerodynamic interaction phenomena between a flat plate and wakes generated from circular cylinders moving ahead of it, with a configuration adopted from the previous experiment of Funazaki et al. The method employed for this simulation is the SIMPLEC method, one of the derivatives of the SIMPLE method by Patankar, incorporated with the standard k-ε turbulent model of Jones-Launder. Attempts are made to clarify the wake effects on the entire flow field, as well as the flow properties on the flat plate surface, for example, friction coefficient or Stanton number. Also indicated is the necessity for further improvement of the numerical simulation technique by comparison of the numerical results obtained in this study with the experimental data for almost the same configuration.
一般社団法人日本機械学会の論文
1993-01-25