CIESC Journal

• 化工学报 • 上一篇    下一篇

三维非平衡混合池模型中参数灵敏度的分析

许松林,余国琮   

  1. 天津大学化学工程研究所!天津300072,天津大学化学工程研究所!天津300072
  • 出版日期:1994-12-25 发布日期:1994-12-25

SENSITIVITY ANALYSIS OF FLOW - MIXINGPARAMETERS IN THREE DIMENSIONAL NON - EQUILIBRIUM MIXING POOL MODEL

Xu Songlin and Yu Guocong (K. T. Yu)(Chemical Engineering Research Centre, Tianjin University, Tianjin 300072)   

  • Online:1994-12-25 Published:1994-12-25

摘要: 本文对三维非平衡混合池模型作了适当简化,并对模型中参数灵敏度作了分析.计算结果表明,塔板上液体流型是影响模拟结果的最主要因素,而各混合池间的流速分布和涡流扩散系数不是敏感参数.

Abstract: The three dimensional non-equilibrium mixing pool model is simplified. The sensitivity analysis of the model parameters reveals that liquid flow pattern on a tray is the most important factor affecting the result, while liquid flow distribution between pools and eddy diffusivity are shown to be insensitive parameters.

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