کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
622382 | 882639 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chaotic mixing created by object inserted in a vessel agitated by an impeller
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In order to improve the mixing performance in an agitated vessel, a very unique method to insert an object into a vessel agitated by an impeller was proposed and an experimental investigation of mixing performance was conducted. The objects inserted move so as to destroy the isolated mixing regions above and below the impeller, which are usually observed for vessels stirred by ordinary small impellers under steady mixing conditions. As a result, it was demonstrated that the method proposed in this work has a significant enhancement of mixing efficiency at low Reynolds numbers. This method may bring a new innovational agitator system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 87, Issue 4, April 2009, Pages 386–390
Journal: Chemical Engineering Research and Design - Volume 87, Issue 4, April 2009, Pages 386–390
نویسندگان
Koji Takahashi, Mitsunori Motoda,