کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9691572 | 1458192 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Laminar mixed convection heat and mass transfer in vertical rectangular ducts with film evaporation and condensation
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Laminar mixed convection heat and mass transfer in vertical rectangular ducts with film evaporation and condensation Laminar mixed convection heat and mass transfer in vertical rectangular ducts with film evaporation and condensation](/preview/png/9691572.png)
چکیده انگلیسی
The investigation of mixed convection heat and mass transfer in vertical ducts with film evaporation and condensation has been numerically examined in detail. This work is primarily focused on the effect of film evaporation and condensation along the wetted wall with constant temperature and concentration on the heat and mass transfer in rectangular vertical ducts. The numerical results, including the distributions of dimensionless axial velocity, temperature and concentration distributions, Nusselt number as well as Sherwood number are presented for moist air mixture system with different wall temperatures and aspect ratios of the rectangular ducts. The results show that the latent heat transport with film evaporation and condensation augments tremendously the heat transfer rate. Better heat transfer enhancement related with film evaporation is found for a system with a higher wall temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 48, Issue 9, April 2005, Pages 1772-1784
Journal: International Journal of Heat and Mass Transfer - Volume 48, Issue 9, April 2005, Pages 1772-1784
نویسندگان
Chien-Chang Huang, Wei-Mon Yan, Jer-Huan Jang,