کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
652310 | 885013 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental investigation of convective mass/heat transfer in short minichannel at low Reynolds numbers
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
An experimental investigations of convective mass/heat transfer in short circular channel with small inner diameter at Re numbers ranging from 20 to 250 were performed. Mean values of convective mass transfer coefficients were measured using electrochemical technique – limiting current method. The results of dimensionless mass transfer coefficient Sh were compared with conventional theory. It was observed the increase of experimental Sh in compare with data from classical correlation relative to channels of conventional size. The heat transfer correlation was obtained on the basis of mass/heat transfer analogy. Chilton–Colburn analogy was applied. The effects were compared with the available literature experimental thermal balance results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Experimental Thermal and Fluid Science - Volume 33, Issue 2, January 2009, Pages 267–272
Journal: Experimental Thermal and Fluid Science - Volume 33, Issue 2, January 2009, Pages 267–272
نویسندگان
Joanna Wilk,