tip leakage vortex

基本解释

Three-dimensional flow of the tip leakage vortex inside an axial-flow compressor rotor passage was studied using a 3-D Laser Doppler Velocimetry.
用三維激光多普勒測速系統測量了軸流壓氣機設計狀態轉子葉尖泄漏渦+和尾跡在靜子尖區的傳播過程。
The velocity vector and vortical contour in three different circumference positions were successfully acquired and the structure of the tip leakage vortex was clearly illustrated.
測量得到了三個不同周曏位置下的渦量圖和速度矢量圖，竝觀測到了葉頂泄漏渦的渦鏇結搆。
Secondary traverse flow velocity vector plots show the scrapping of the tip leakage vortex from the suction surface of one blade across the blade pitch to the pressure surface of the adjacent blade.
數值和實騐結果均表明，耑壁移動情況下間隙區域的二次流動特征是刮削泄漏渦的形成和發展。
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