کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
621291 | 882546 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Suspension flow in crystallizers with and without hydraulic classification
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The main goal of this paper is to model a multiphase flow of a monodispersed suspensions in various types of crystallizers: Draft Tube Magma (DTM), Double Draft Tube (DDT) and Fluidized bed (FL). To do this, the CFD (Computational Fluid Dynamics) methods were used. The geometry of model apparatus was similar to those applied in industry. The composition of suspensions and their physical properties were the same as in practical cases.The computations showed that axial velocity distribution in the investigated types of crystallizers were far from optimal. In each case backward circulation loops have been observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 88, Issue 9, September 2010, Pages 1194–1199
Journal: Chemical Engineering Research and Design - Volume 88, Issue 9, September 2010, Pages 1194–1199
نویسندگان
Roch Plewik, Piotr Synowiec, Janusz Wójcik, Agata Kuś,