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本文简述液压缓冲的目的、原理和工程设计中实用的计算方法。并用此法对法国“女神”型潜艇气动冲压式鱼雷发射装置中冲压器的缓冲面积进行了校核。此外,还从另外的途径用能量损失的方法校核了该装置中气——液延时线的延时指标。
This article briefly describes the purpose, principle and engineering calculation of hydraulic cushion. This method was used to check the buffer area of the punching device in the pneumatic ramjet launcher of French “goddess” submarine. In addition, the method of energy loss was used to check the delay of gas-liquid delay line in the device from other ways.