کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4987019 | 1455148 | 2017 | 38 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of stator design on flowrate and velocity fields in a rotor-stator mixer-An experimental investigation
ترجمه فارسی عنوان
اثر طراحی استاتور بر میدان های جریان و سرعت در یک میکسر روتور-استاتور-یک تحقیق تجربی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
چکیده انگلیسی
This study reports experimental measurements of how the flowrate through the stator slots, and velocity profiles in the region of relevance for mixing and breakup, is influenced by the stator slot width, using particle image velocimetry. It is concluded that the flowrate can be described by a design dependent flow number for all investigated geometries and that the flow number decreases with increasing slot width. Moreover, by studying the velocity profiles at different rotor speeds and designs, it is concluded that the velocity profile, its skewness and the proportion of back-flow (fluid re-entering the slot) scales with the flow number of the design. This suggests that the flow number, in addition to rotor speed, is a highly relevant parameter for describing the effect of design on batch RSM hydrodynamics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 121, May 2017, Pages 245-254
Journal: Chemical Engineering Research and Design - Volume 121, May 2017, Pages 245-254
نویسندگان
Hans Henrik Mortensen, Fredrik Innings, Andreas HÃ¥kansson,