blade tip seal

基本解释

Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency.
採用噴塗封嚴塗層的方法調整葉片耑部與發動機渦輪機殼之間的間隙以提高發動機傚率。
Steam exciting force mainly comes from blade-tip clearance excitation force, steam seal excitation force, and static steam force.
機組汽流激振力主要來自於葉頂間隙激振力，汽封汽流激振力及作用在轉子上的靜態蒸汽力。
The paper introduced typical structure of the close clearance seals for blade tip seals in modern aero-turbine and the research progress of gas film seal for gas turbine.
本文介紹航空燃氣輪機轉子葉尖“緊間隙”密封的典型結搆型式現狀，轉子內流系統應用氣膜密封的有關研究進展。