龚为佳;沈卫东;王培文;邵锦萍;
1:解放军重庆通信学院军事特种电源实验室
摘要:探讨了泡沫金属的过滤机理,分析了不同因素对泡沫金属过滤材料的k下降率和排气背压的影响,进行了不同工况下泡沫金属过滤器的过滤试验,并模拟了其再生试验,为泡沫金属炭烟过滤器的设计提供了依据。
关键词: 泡沫金属;;DPF;;k下降率;;排气背压;;再生
Abstract: The paper discussed the
filtration mechanism of foam metal and analyzed the effects on the filtration
efficiency and exhaust back-pressure of foam metal.The experiment upon
filtration efficiency in different conditions is conducted,and the regeneration
experiment is simulated,that provides the basis for the design of metal
foams-DPF.
Keywords: Metal Foams;DPF;Filtration
Efficiency;Exhaust Pressure;Regeneration
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