乱流境界層の中にある垂直平板の後流に関する研究
スポンサーリンク
概要
- 論文の詳細を見る
The present paper describes the mean-flow patterns, distributions of the mean velocity and turbulence intensity in the wake behind the normal plates immersed in a smooth-wall turbulent boundary layer with zero-pressure gradient. The effect of a parameter h/δon the mean-flow patterns and distributions of the mean velocity in the wake is examined in some detail, where h and δ are respectively the height of the normal plate and the boundary layer thickness. The main results will be summarized as follows : (a) The geometrical shape of the rear standing eddy and the reattachment point of the separated flow are not very much influenced by the parameter h/δ. (b) The mean velocity profiles in the rear separation eddy are closely approximated by the velocity profile in a constant pressure half-jet theoretically obtained by Goertler. (c) A maximum turbulence intensity in the wake behind the normal plate occurs along the flow separated from the top edge of the plate.
- 北見工業大学の論文
- 1979-10-00
北見工業大学 | 論文
- 有機高分子膜ガス溶解度係数測定のための新規測定法の開発
- 通風乾燥工程中の食品内水分移動機構の解析
- 魚肉ソーセージの水分移動メカニズムの解析
- 魚肉ソ-セ-ジの水分移動メカニズムの解析
- 牛骨由来アパタイト粉末の調製と異種たんぱく質吸着特性によるキャラクタリゼーション