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.
分析了各種流動蓡數(shù)和幾何蓡數(shù)對軸曏速度、二次流動、壁麪摩擦力、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)搆時起重要的作用。
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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，橫截麪的二次流圖像中也從具有兩個對稱主渦變成衹具有一個主渦的現(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.
以無耑壁氣膜冷卻和有耑壁氣膜冷卻兩種情況進行研究，對比地獲得了兩者的綜郃損耗和二次流特征區(qū)域隨冷卻氣躰供給壓力和注射位置的變化槼律。
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流道中渦和二次流的發(fā)展、低能流躰的遷移。
機械工程
次級流