کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
622149 | 882606 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental studies on phase inversion in a small diameter horizontal pipe
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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 present work describes phase inversion during kerosene–water flow through a 0.012 m diameter horizontal pipe. The phenomenon has been identified using three techniques namely the optical probe technique, pressure drop measurements and an isokinetic sampling technique. Since repeated experiments have reveled dispersed flow to occur at high mixture velocities (>1 m/s), the studies have been conducted for mixer velocity ranging from 1 m/s to 2.5 m/s. The observations have shown that the transition from oil-in-water to water-in-oil dispersion occurs via an emulsified homogenous mixture at high mixture velocities while several different flow patterns mark the transition at lower flow rates of the two phases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 88, Issue 7, July 2010, Pages 819–826
Journal: Chemical Engineering Research and Design - Volume 88, Issue 7, July 2010, Pages 819–826
نویسندگان
B. De, T.K. Mandal, G. Das,