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Royal Navy submarine air purification - current and future

机译:皇家海军潜艇空气净化 - 当前和未来

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The patrol duration of a nuclear submarine dictates a continuous supply of breathable air to support life. Not only does the air purification equipment need to be capable of supplying the required amount of breathable air but volatile materials harmful to the crew must also be removed from the atmosphere. Therefore, within the nuclear submarine, air is continuously passed through air purification machinery where all major contaminants are reduced and the oxygen replenished. It is essential that the air be monitored regularly, that air purification equipment be run continuously and efficiently, and the escape of harmful volatile materials into the submarine atmosphere be prevented. The equipment must be capable of providing a suitable atmosphere for the duration of a patrol. The reality of the situation has demonstrated that maintaining the balance of a suitable atmosphere is an ongoing problem. This paper outlines the techniques currently used to control the atmosphere in Royal Navy (RN) submarines and highlights some of the more problematic areas. It also discusses the ongoing medium and long-term programs of development work.
机译:核潜艇的巡逻期间决定了透气空气的连续供应,以支持寿命。不仅空气净化设备需要提供所需量的透气空气,而且还必须从大气中取出对机组人员有害的挥发性材料。因此,在核潜艇内,空气连续通过空气净化机械,所有主要污染物都减少,氧气补充。必须定期监控空气,空气净化设备连续,有效地运行,并防止有害挥发物料进入潜艇气氛。该设备必须能够在巡逻期间提供合适的气氛。情况的现实表明,保持合适的氛围的平衡是持续的问题。本文概述了目前用于控制皇家海军(RN)潜艇的大气层的技术,并突出了一些更有问题的区域。它还讨论了正在进行的中期和长期发展工作方案。

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