间隙组合由两个及以上空气间隙串联组合的总间隙。
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。
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.
上下模及并镶件宜取整体结构，组合结构装配间隙不宜取大，上下模可拆成形零件宜取3～4级滑配合。
The next module and insert and to take the overall structure, combined structure is not appropriate for assembly space, The next model of removable parts forming to take 3-4 sliding tie.
本文对某亚音轴流压气机的中间三排叶片进行定常与非定常数值模拟，分析在不同的动叶叶顶间隙和静叶气封间隙组合下压气机的流动特性。
One and a half stages of a subsonic compressor were simulated with steady and unsteady calculation, comparing the performance with different combination of tip leakage and seal cavity.
应用推荐