平面壁と二次元正方形柱との干渉　　閉そく比が変化する場合の流体力

DOI Web Site Web Site 被引用文献1件

書誌事項

タイトル別名
  • Interference between plane wall and two-dimensional square cylinder (Fluid forces when the blockage ratio is varied)
  • ヘイメンヘキ ト 2ジゲン セイホウケイ チュウ ト ノ カンショウ ヘイソク

この論文をさがす

抄録

The characteristics of the fluid dynamics of the two-dimensional square cylinder were investigated experimentally in case that the parameters were the blockage ratio and the gapratio s/h, where s means the gap between cylinder and plane wall, h the side length of the cylinder. The time-mean fluid force and fluctuating force the cylinder rapidly increased when the gap ratio was over the critical value (s/h)cr. This critical value (s/h)crcr decreased with the increase of the blockage ratio. It was also found in the visualization experiment that the Flow patterns around the cylinder were classified into two patterns on the boundary of this critical value.

収録刊行物

被引用文献 (1)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ