کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
493439 721723 2009 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical simulation of mass transfer in gas–liquid hollow fiber membrane contactors for laminar flow conditions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Numerical simulation of mass transfer in gas–liquid hollow fiber membrane contactors for laminar flow conditions
چکیده انگلیسی

This study presents a numerical simulation using computational fluid dynamics (CFD) of momentum and mass transfer in a hollow fiber membrane contactor for laminar flow conditions. Axial and radial diffusion inside the fiber, through the membrane, and within the shell side of the membrane contactor were considered in the mass transfer equations. The simulation results were compared with the experimental data obtained from literature for CO2 absorption in pure water. The simulation results indicated that the removal of CO2 increased with increasing liquid flow rate in the shell side. On the other hand, increasing temperature and gas flow rate in the tube side have an opposite effect.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Simulation Modelling Practice and Theory - Volume 17, Issue 4, April 2009, Pages 708–718
نویسندگان
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