bowed blade

基本解釋

A negative bowed blade increases the flow separation and the flow performance is reduced remarkably.
反彎則使得葉柵內(nèi)分離趨勢增加，氣動性能明顯降低。
Bowed blade technique is applied to micro axial fans and the numerical investigation is implemented on its aerodynamic performance of the different types of bowed blades.
采用人工加厚葉柵進口附面層厚度的方法，研究了彎葉片壓氣機葉柵在不同葉柵進口附面層厚度條件下葉柵特性的變化。
The results show that a positive bowed blade can restrain the corner separation and change the separation configuration, while it can not avoid the flow separation on the suction surface.
結(jié)果表明，正彎可以有效遏止角區(qū)分離，改變吸力面的分離形態(tài)，但不能完全消除吸力面的分離。