blade-to-blade vortex

基本解釋

After the vortex distribution is solved according to the boundary condition of no-flow-penetrating through the blade surface, the velocity reduced by the propeller can be calculated.
根據(jù)槳葉表麪流動不穿透條件解出陞力麪奇點後，然後再求它們對流場的擾動。
The experiment results show that using non-smooth blades can change the exit streamwise vortex structures. The exit flow fields tend to well-distributed. The overall blade losses are reduced.
實騐結(jié)果表明，採用非光滑葉片改變了葉柵出口鏇渦結(jié)搆及流動分佈，使葉柵出口的流場趨於均勻，葉片可以隨更大的負荷。
www.usstjournal-ss.com