کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
160431 | 457079 | 2005 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of mixing in two industrial gas–liquid reactors using CFD simulations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of mixing in two industrial gas–liquid reactors using CFD simulations Comparison of mixing in two industrial gas–liquid reactors using CFD simulations](/preview/png/160431.png)
چکیده انگلیسی
The comparison of the killing performance in two industrial gas–liquid–solid stirred reactors, one being a scaled-up version of the other, but with noticeable differences in the mixing devices, has been made using CFD simulations.The work has been devised in three steps. In a first step, the single-phase flows in the two vessels have been compared, the liquid–solid mixture being treated as a pseudo-liquid phase. Then, Eulerian simulations have been performed to investigate the two-phase flow and the gas distribution in the vessels. Finally, the injection of the killing gas has been simulated using a Lagrangian approach. Differences between the two vessels are pointed out as well as the interest of possible modifications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 60, Issues 8–9, April–May 2005, Pages 2253–2272
Journal: Chemical Engineering Science - Volume 60, Issues 8–9, April–May 2005, Pages 2253–2272
نویسندگان
C. Gentric, D. Mignon, J. Bousquet, P.A. Tanguy,