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Hydrodynamic Analysis of Rectangular Sieve Tray under Weeping Conditions
Hosanna Uwitonze(호산나 우위톤즈),Inwon Lee(이인원) 한국가시화정보학회 2017 한국가시화정보학회지 Vol.15 No.3
Within fractionating devices existing in separation and purification industries, sieve trays are widely used as tower internals and their choice is due to economical attractiveness. While operating a trayed distillation tower weeping phenomenon has a critical effect on the efficiency, in this case study a weeping phenomenon was undertaken by means of numerical model in a rectangular sieve tray. Eulerian-Eulerian Computational Fluid Dynamics (CFD) method was used and the obtained CFD results are in a good agreement with the experimental data in terms of weeping rate and pressure drop.
Hydrodynamic Analysis of Rectangular Sieve Tray under Weeping Conditions
호산나 우위톤즈,이인원,Uwitonze, Hosanna,Lee, Inwon The Korean Society of Visualization 2017 한국가시화정보학회지 Vol.15 No.3
Within fractionating devices existing in separation and purification industries, sieve trays are widely used as tower internals and their choice is due to economical attractiveness. While operating a trayed distillation tower weeping phenomenon has a critical effect on the efficiency, in this case study a weeping phenomenon was undertaken by means of numerical model in a rectangular sieve tray. Eulerian-Eulerian Computational Fluid Dynamics (CFD) method was used and the obtained CFD results are in a good agreement with the experimental data in terms of weeping rate and pressure drop.