عنوان المقالة:15. The Natural Convective Heat Transfer in Rectangular Enclosure Containing Two Inclined Partitions, International Journal of Scientific & Engineering Research, Volume 6, Issue 7, July-2015.
ا.د جمال حميد وهيب | Prof.Dr Jamal Hameed Waheb | 9983
نوع النشر
مجلة علمية
المؤلفون بالعربي
Jamal Hameed Waheb Saad Mohammed jalil Mohammed Ibrahim Fat'hi
الملخص العربي
The effect of putting two inclined partitions inside a rectangular enclosure on natural convection heat transfer rate was studied in this work. The problem was simulated in (ANSYS FLUENT) and solved numerically. The vertical walls were heated differentially to produce a constant Ra of (3x105). The continuity equation, momentum equations, Navier-Stokes and energy equations were used in solution. The results are represented as contours of isotherms and streamlines. The results show that the maximum heat transfer rate occur at (45°) for each partition. It is more than the non-partitioned case by 1.15%. The minimum heat transfer rate occur at (90°) for each partition. It is less than the non-partitioned case by 53%.
تاريخ النشر
07/07/2015
الناشر
jamal H.Waheb
رابط الملف
تحميل (294 مرات التحميل)
رابط خارجي
http://www.ijser.org
الكلمات المفتاحية
enclosure, inclined, partition
رجوع