低スクルートン数を有する円柱の渦励振に関する３次元数値解析

DOI Web Site 参考文献26件

書誌事項

タイトル別名
  • Three-dimensional analysis for vortex-induced vibrations of a circular cylinder with a low Scruton number
  • テイ スクルートンスウ オ ユウスル エンチュウ ノ カレイシン ニ カンスル 3ジゲン スウチ カイセキ

この論文をさがす

抄録

We present numerical results for vortex-induced vibrations of a two-dimensional circular cylinder which is mounted in a uniform flow. The circular cylinder is treated as a rigid body of two degrees of freedom and is elastically supported by damper-spring systems. In this computation, we assume a low Scruton number between the circular cylinder and the fluid flow. In addition, two kinds of the Reynolds numbers, 104 and 106, are adopted for computations of the vortex-induced vibrations of the circular cylinder,and numerical results which are obtained from two kinds of the Reynolds numbers are discussed. The Navier-Stokes equations are used for computation of fluid flow and spatial discretization of the Navier-Stokes equations is performed by FEM.

収録刊行物

参考文献 (26)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ