کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
159254 | 457031 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental and CFD analysis of two-phase cross/countercurrent flow in the packed column with a novel internal
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Experimental and CFD analysis of two-phase cross/countercurrent flow in the packed column with a novel internal Experimental and CFD analysis of two-phase cross/countercurrent flow in the packed column with a novel internal](/preview/png/159254.png)
چکیده انگلیسی
The pressure drop and liquid hold-up for the G-L cross/counter-current flow in a packed column with a novel internal was simulated using a Eulerian/Eulerian two-fluid model solved by a commercial CFD software CFX4.4. Simulation results are in good agreement with the experimental data of pressure drop. The internal significantly increases the gas radial velocity and lower the gas axial velocity, which lowers the pressure drop and improves operational flexibility. To minimize bypass flow caused by the internal, optimum baffle thickness and width of the internal's passage are proposed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 60, Issue 22, November 2005, Pages 6210–6216
Journal: Chemical Engineering Science - Volume 60, Issue 22, November 2005, Pages 6210–6216
نویسندگان
Yanhui Yuan, Minghan Han, Yi Cheng, Dezheng Wang, Yong Jin,