stay vane

基本解釋

In this paper, we studied the Karman vortices after stay vane and guide vane for hydraulic turbines.
本文對水輪機固定導葉和活動導葉后卡門渦進行了系統的研究。
In this paper, the nature frequency and the mode of stay vane in the air or in the water were studied. Obtained the vary regular of the nature frequency with water influence.
通過試驗研究了固定導葉結構在空氣中及水中的固有頻率及振型，得到了其固有頻率在水中的變化規(guī)律。
T_type spiral casing was applied in lots of Kaplan turbine. It is impossible to make very good flow pattern in inlet of stay vane only by means of changing geometry of spiral casing.
絕大多數軸流式水輪機的蝸殼為不完全包角的T型蝸殼，僅通過對蝸殼的幾何形狀優(yōu)化而實現沿固定導葉進口圓周均勻供水或速度分布均勻幾乎是不可能的。