x
uploads/vortical.jpg

vortical adj.旋渦(似)的;卷成旋渦的;旋轉的。adv.-ly...

vorticella

The flow visualization indicates the primary cause of the phenomena to be a combination of mass transport and vortical structures induced by strong paraelectric and peristaltic electrohydrodynamic ( ehd ) body forces on the flow . the main jobs of this paper can be generalized as follow : 1 流動顯示結果表明了該實驗現象的初步原因,由于在自洽電磁場中等離子體的電流體( ehd )順電力與蠕動力誘導了渦和能量輸運所致。

Boeing wants to use existing wing and tail control surfaces that shift up and down about 20 degrees in a coordinated fashion to disrupt the vortical flow 波音公司則利用現成的機翼與機尾控制面,讓它們互相協調、上下移動20度,以擾亂渦流。

This is a highly tricky exercise because vortical flow fields act in a complicated ( what scientists call nonlinear ) manner , making prediction difficult 這可難了,因為渦流場的變化模式非常復雜(就是科學家所說的非線性變化) ,難以預測。

Numerical investigation of the effects of different leading - edge profiles on vortical flows over a double - delta wing 尖頂襟翼長度對三角翼前緣渦破裂的影響