tip leakage vortex

基本解釋

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(cè)速系統(tǒng)測(cè)量了軸流壓氣機(jī)設(shè)計(jì)狀態(tài)轉(zhuǎn)子葉尖泄漏渦+和尾跡在靜子尖區(qū)的傳播過(guò)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(cè)量得到了三個(gè)不同周向位置下的渦量圖和速度矢量圖，并觀測(cè)到了葉頂泄漏渦的渦旋結(jié)構(gòu)。
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(shù)值和實(shí)驗(yàn)結(jié)果均表明，端壁移動(dòng)情況下間隙區(qū)域的二次流動(dòng)特征是刮削泄漏渦的形成和發(fā)展。
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