کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
628144 1455481 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Drying chamber performance of V-groove forced convective solar dryer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Drying chamber performance of V-groove forced convective solar dryer
چکیده انگلیسی

The performance of the drying chamber of a solar assisted drying system was analyzed. The solar assisted drying system consists of drying chamber, V-groove collector of 13.8 mð area, the auxiliary heater and two variable speed centrifugal fans. K-type thermocouples were used for temperature measurement, while solar radiation was measured by Eppley Pyranometer. Drying temperature is considered the most important factor in the drying operation. The accuracy of the temperature measurement is important in this analysis. The procedure for calculating the heat losses from drying chamber may be quite complex and often difficult to accurately determine the numerous variables. In this work standard equations under steady state condition were used to calculate the drying chamber efficiency and the heat losses from the chamber room.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 209, Issues 1–3, 30 April 2007, Pages 151-155