1) Leading edge skewed-swept blade
前缘弯掠叶型
2) for-swept blade
前缘弯掠叶片
3) leading edge skew
前缘弯掠
1.
PIV experimental research of the tip shedding vortex flow of the leading edge skewed-swept diagonal flow rotors;
前缘弯掠(扭)斜流转子叶尖脱落涡的PIV研究
4) swept and curved blade
弯掠叶型
1.
The results show that,the swept and curved blade can reduce the pile of the low energy flow at corner,and restrain the flow separation,improving the flow at the corner and enhancing the overall performance of the blade.
运用NUMECA对某内外涵组合压气机进行数值模拟,为了减小内涵静子表面流动分离,提高其气动性能,在对其设计改型过程中,先后采用了直叶片、根部后掠和根部后掠尖部前掠三种叶型,数值模拟结果表明,弯掠叶型能减弱根尖部低能流体的堆积,抑制端壁角区的气流分离,使根尖部流动得到改善,从而提高其整体性能。
5) forward swept blades
前掠叶型
1.
This paper presents the design and experiment of a high performance three-stage axial fan with forward swept blades.
本文介绍了一台高性能前掠叶型三级轴流风扇的设计与试验研究。
6) Strong Sweeping-Curved Technology
前缘大弯掠技术
补充资料：冷弯钢材(见冷弯型材)
冷弯钢材(见冷弯型材)
roll-formed shape steel
}engwan gangeoi冷弯钢材(roll一formed shape steel)见冷弯型材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条