摘要
空气过滤器是氢空燃料电池系统中的重要元部件,它能有效地去除进料空气中的有害气体杂质及颗粒粉尘,同时还考虑空气供给回路中的压力损失。本文介绍了空滤器的滤壳和滤芯的结构特征,并重点讨论了压力降、吸附能力和过滤效率等三个设计原则和参数;总结分析了目前国内外空滤器的产品和研究情况,最后为高性能空滤器的设计方向提供建议。
Air filter is an important component of the hydrogen-air fuel cell system,which removes hazard chemical contaminant and particulate dust from the intake air based on consideration of the pressure loss in the air supply loop.The structural characteristics of the filter housing and filter element are introduced.Then,the design principles and parameters of pressure drop,adsorption capacity and filtration efficiency are analyzed.And then,current domestic and international air filter products and research status are summarized.Finally,the development direction of high performance air filters is proposed.
作者
吴桐
肖敏
潘建欣
Wu Tong;Xiao Min;Pan Jianxin(Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China)
出处
《船电技术》
2021年第6期39-44,50,共7页
Marine Electric & Electronic Engineering
基金
科技部重点专项(2017YFB0103003)。
