secondary flow

基本解釋

We analyze the effects of the flow parameters and the geometrical parameters on the axial flow, the secondary flow and the friction.
分析了各種流動(dòng)參數(shù)和幾何參數(shù)對軸向速度、二次流動(dòng)、壁面摩擦力、摩擦系數(shù)比的影響。
The evident difference among the flow patterns with different rotation number shows that the secondary flow induced by Coriolis force takes an important role in determining the flow structure.
不同的轉(zhuǎn)動(dòng)數(shù)下流場的形態(tài)有明顯的差別，這表明由哥氏力引起的二次流在確定流場結(jié)構(gòu)時(shí)起重要的作用。
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Moreover, with the fluid motion directions changing from attack angles to sideslip angles, a couple of main vortices are replaced by one main vortex in the secondary flow profiles of cross section.
此外，隨著來流從同一側(cè)滑角變換至同一攻角時(shí)，橫截面的二次流圖像中也從具有兩個(gè)對稱主渦變成只具有一個(gè)主渦的現(xiàn)象。

二次流
The integrated losses and locations of secondary flow features with and without endwall film-cooling are determined for variations of both coolant supply pressure and injection location.
以無端壁氣膜冷卻和有端壁氣膜冷卻兩種情況進(jìn)行研究，對比地獲得了兩者的綜合損耗和二次流特征區(qū)域隨冷卻氣體供給壓力和注射位置的變化規(guī)律。
能源科學(xué)技術(shù)
二次流
The development of vortices and secondary flow, the transportation of low energy fluid are discussed.
分析了一個(gè)高壓比、高轉(zhuǎn)速的離心葉輪的流場,包括無葉頂間隙和有葉頂間隙時(shí)流道中渦和二次流的發(fā)展、低能流體的遷移。
機(jī)械工程
次級流