现代民用飞机液压油箱通常采用增压密封油箱,本文针对引气增压油箱和自增压油箱进行了简要概述,并对比分析了各自优缺点,对民用飞机液压油箱的设计具有实际的指导意义。 The modern civil aircraft hydraulic fuel tank usually adopts pressurized sealing oil tank. In this paper, a brief overview of the air-fuel booster tank and the self-pressurizing fuel tank is given. The advantages and disadvantages of each are compared and analyzed, which is of practical significance to the design of the hydraulic tank for civil aircraft.