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)槳葉表面流動不穿透條件解出升力面奇點后，然后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.
實驗結(jié)果表明，采用非光滑葉片改變了葉柵出口旋渦結(jié)構(gòu)及流動分布，使葉柵出口的流場趨于均勻，葉片可以隨更大的負荷。
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