202 くぼみ付き流路内の自律振動と流体混合
1996 年 16 巻 1Supplement 号 p. 51-54
詳細
1996 年 16 巻 1Supplement 号 p. 51-54
We examined numerically and experimentally self-sustained oscillation and fluid mixing in a grooved channel for steady flow. Oscillatory flow arises from Tollmien-Schlichting waves triggered by a shear layer between channel and groove flows. Vortex dynamics within the groove lead to efficient fluid exchange between both flows.
