1)  endwall region
端壁区
1.
Three-dimensional turbulent flow of the endwall region inside a centrifugal compressor impeller was studied using a Laser Doppler Velocimetry.
用三维激光多普勒测速系统测量研究了一个离心压气机转子近端壁区三维紊流流场。
2)  Endwall of cascade
叶栅端壁区
3)  Endwall flow
端壁区流动
4)  Endwall~+
端壁+
5)  endwall
端壁
1.
WT5BZ]Detailed heat transfer measurements were conducted on the endwall surface of a large scale low speed turbine cascade with single and double row injection on the endwall upstream of leading edge.
对前缘上游有单排和双排孔冷却的涡轮导向叶栅端壁进行了详细的传热实验 ,在吹风比 1 ,2 ,3下获得了当地气膜冷却效率和换热系数 ,结合流场测量结果分析了端壁冷却和换热规律。
6)  endwall fence
端壁翼刀
1.
The numerical simulation has been carried out on 3D viscous flowfield in CDA(controlled diffusion airfoils) compressor cascade with and without endwall fences on different streamwise locations and different geometrical parameters.
对CDA压气机直叶栅和具有不同流向位置和不同几何参数的端壁翼刀叶栅内三维粘性流场进行了数值模拟。
2.
An experimental investigation was conducted of a compressor cascade with endwall fences installed at different circumferential locations under different incidences.
对不同冲角下端壁翼刀安装在不同周向位置的压气机叶栅进行的实验研究,结果表明,叶栅总损失随翼刀位置的变化趋势是远离吸力面时损失降低,靠近吸力面时损失升高,冲角变化时叶栅总损失降低的最佳翼刀位置发生变化;在距离吸力面位置70%相对节距处安装翼刀后叶栅总损失在一定的冲角范围内(-9°~+6°)仍然比常规叶栅低。
3.
The affect of endwall fences at different locations on compressor cascade loss and secondary flow were investigated through detailed experimental investigation in a low speed wind tunnel.
在低速大尺寸叶栅风洞上通过详细测量叶栅流场,研究了叶栅端壁上不同周向位置处加装端壁翼刀对压气机叶栅损失和二次流的影响。
参考词条
补充资料:书端州郡斋壁
【诗文】:
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【注释】:



【出处】:
全宋诗卷二二六
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