کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
622338 | 882631 | 2008 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On dimensionless numbers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On dimensionless numbers On dimensionless numbers](/preview/png/622338.png)
چکیده انگلیسی
The goal is to provide a little review on dimensionless numbers, commonly encountered in chemical engineering. Both their sources are considered: dimensional analysis and scaling of governing equations with boundary conditions. The numbers produced by scaling of equation are presented for transport of momentum, heat and mass. Momentum transport is considered in both single-phase and multi-phase flows. The numbers obtained are assigned the physical meaning, and their mutual relations are highlighted. Certain drawbacks of building correlations based on dimensionless numbers are pointed out.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 86, Issue 8, August 2008, Pages 835-868
Journal: Chemical Engineering Research and Design - Volume 86, Issue 8, August 2008, Pages 835-868
نویسندگان
M.C. Ruzicka,