Orthogonal numerical simulation on multi-factor design for rapid pressure swing adsorption
作者: XinGang ZhengHua YaoYun Huang
作者单位: 1Chinese Academy of Sciences
刊名: Adsorption, 2017, Vol.23 (5), pp.685-697
来源数据库: Springer Journal
DOI: 10.1007/s10450-017-9886-1
关键词: Two-dimensionalRapid/pressure swing adsorptionOrthogonal designDynamic simulationAir separationOxygen concentrator
英文摘要: A two-dimensional model is established to simulate the rapid pressure swing adsorption (RPSA) process used for air separation with single bed. The model considers the transport phenomena occurring in both axial and radial direction. The decision variables include five factors (two heights of dead zone, durations of pressurization and adsorption steps, product extraction ratio), and the performance indexes consist of four variables (product purity, product recovery, bed size factor and average volume product yield). Based on an L16 (45) orthogonal design, 16 cases are arranged and the corresponding simulations are performed until the cycle steady states are reached from a given initial state. Range analysis is used to investigate the relative importance of the five...
原始语种摘要: A two-dimensional model is established to simulate the rapid pressure swing adsorption (RPSA) process used for air separation with single bed. The model considers the transport phenomena occurring in both axial and radial direction. The decision variables include five factors (two heights of dead zone, durations of pressurization and adsorption steps, product extraction ratio), and the performance indexes consist of four variables (product purity, product recovery, bed size factor and average volume product yield). Based on an L16 (45) orthogonal design, 16 cases are arranged and the corresponding simulations are performed until the cycle steady states are reached from a given initial state. Range analysis is used to investigate the relative importance of the five...
全文获取路径: Springer  (合作)
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影响因子:1.553 (2012)

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关键词翻译
关键词翻译
  • adsorption 吸附
  • corresponding 对应的
  • rapid 急流急滩
  • factor 因素
  • simulation 模拟
  • swing 偏转
  • initial 开首字母
  • design 设计
  • ratio 
  • recovery 回收