Drying Numerical Simulation for Assembly of Porous bodies
- سال انتشار: 1396
- محل انتشار: چهارمین همایش ملی جریان سیال انتقال حرارت و جرم
- کد COI اختصاصی: FFHMT04_024
- زبان مقاله: انگلیسی
- تعداد مشاهده: 445
نویسندگان
Department of Mechanical Engineering, Fouman and Shaft Branch, Islamic Azad University, Fouman- Iran
Department of Mechanical Engineering, Fouman and Shaft Branch, Islamic Azad University, Fouman- Iran
چکیده
An evaporative drying process of the porous bodies in a raw is numerically studied and effects of configuration on heat and mass transfer has been considered. The analysis is based on Two-dimensional Navier-Stokes, concentration and energy equations (air) and energy and moisture transfer equations ( porous zone). According to numerical results, drying rate for first body is higher than others, however; this rate is approximately equal for next bodies. Another conclusion from results was that, in heat and mass transfer of first body, ‘top surface’ and ‘surface opposite to the flow direction’ have equal importance; while top surface of next bodies plays major role in drying process. It was shown that moisture and temperature profiles of the first body have essential difference with other subjects. Finally by changing distance between porous bodies, no significant effect on heat and mass transfer and drying rate was observed.کلیدواژه ها
Porous body, conjugate Drying, Heat and mass transferمقالات مرتبط جدید
اطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.