Finally, an important combination parameter was put forward to reflect the overall influence of blade loading and tip clearance distribution on the tip leakage mixing loss.
最后提出一个重要的组合参数，反映了叶片尖部载荷和叶尖间隙的流向分布对叶尖泄漏掺混损失的综合影响。
2
Compared with the solidity, the influence of tiploss on five-blade is bigger than three-blade for this model.
对本文模型而言，与实度相比较，叶尖损失对五叶片风轮的影响要大于三叶片风轮。
3
There are flow separations at the front blade of bulge tip clearance. The high speed area of groove tip clearance increases the secondary flow loss dramatically.