By using nonoverlapping domain method,a 3-D viscous code had been developed to calculate flow field in a cascade with tip clearance and craping along casing. 本文給出了一種基於區域分解演算法的可考慮動葉頂部間隙和機匣刮削作用的渦輪級計算方法。
Special multicrown designed gearing with limited radial clearance perfectly centring the rotating pieces and eliminating lateral vibrations. 專門採用多齒輪冠設計的齒輪裝置，其限定的徑向間隙能夠完美地實現與旋轉部件的對中，消除了橫向擾動。
The radial clearance can be adjusted on certain versions, which means the user can achieve clearance-free or preloaded guidance systems. 該徑向間隙可以調整的某些版本，這意味著使用者可以達到清除免費或預裝的導航系統。
