CIESC Journal

• Original Article • 上一篇    

STUDY ON LIQUID PHASE MIXING IN PACKED COLUMN (Ⅱ) A TWO-DIMENSIONAL MODEL

张泽廷; 王树楹; 余国琮   

  1. Chemical Engineering Research Center, Tianjin University, Tianjin
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1988-12-28 发布日期:1988-12-28
  • 通讯作者: 张泽廷

STUDY ON LIQUID PHASE MIXING IN PACKED COLUMN (Ⅱ) A TWO-DIMENSIONAL MODEL

ZHANG Zeting; WANG Shuying; YU Guocong   

  1. Chemical Engineering Research Center, Tianjin University, Tianjin
  • Received:1900-01-01 Revised:1900-01-01 Online:1988-12-28 Published:1988-12-28
  • Contact: ZHANG Zeting

摘要: A two-dimensional model involving both radial and axial mixing under the condition of steady tracer injection from a point source is presented. The model parameters are estimated by the optimal method of nonlinear programming, using the two-dimensional RTD experimental data obtaincd in a 1m diameter packed column. Dimensionless equations for the evaluation of axial and radial Peeler numbers are regressed.

Abstract: A two-dimensional model involving both radial and axial mixing under the condition of steady tracer injection from a point source is presented. The model parameters are estimated by the optimal method of nonlinear programming, using the two-dimensional RTD experimental data obtaincd in a 1m diameter packed column. Dimensionless equations for the evaluation of axial and radial Peeler numbers are regressed.