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1)  endwall profile
端壁型线
2)  end face profile
端面型线
1.
The constitution and mathematic expression of the end face profile are analyzed for helical rotors.
对螺旋转子端面型线组成、数学描述进行了分析,研究了螺旋转子端面型线和三维模型的构造方法,在UG环境下建立了螺旋转子三维实体模型。
3)  endwall ['endwɔ:l]
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。
4)  non-axisymmetric endwall profiling
非轴对称端壁造型
1.
Comparison and analysis of the results between the axisymmetric endwall and non-axisymmetric endwall has been completed to find out how non-axisymmetric endwall profiling affects the secondary flow in turbine.
非轴对称端壁造型在叶轮机械的设计中得到了越来越多的重视。
2.
Because of large secondary flow loss located in hub region of last stage rotor of steam turbine, which results from large flow turning angle, the mechanism of non-axisymmetric endwall profiling for reduction of secondary flow loss in turbine cascade is explored by numerical simula.
鉴于在蒸汽涡轮长叶片级的动叶片根部,较大的叶型的折转角必然带来较大的二次流损失,本文对利用非轴对称端壁造型减少大折转角涡轮叶栅中的二次流损失进行了探索性的研究。
5)  tapered thickness wrap profile
渐变壁厚型线
1.
Construction of tapered thickness wrap profile for twinwrap scroll machinery;
双涡旋齿涡旋机械渐变壁厚型线的构建
6)  pipe edge gas cutting machine
管端型线气割机
补充资料:书端州郡斋壁
【诗文】:
清心为治本,直道是身谋。
秀幹终成栋,精钢不作钩。
仓充鼠雀喜,草尽兔狐愁。
史册有遗训,毋贻来者羞。


【注释】:



【出处】:
全宋诗卷二二六
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