کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
657781 1458065 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Double tree structure in a conducting body
ترجمه فارسی عنوان
ساختار دو درخت در یک بدن هدایت
کلمات کلیدی
سازنده، ساختار درختی، طراحی عروقی، زمین متصل، پمپ حرارتی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی

In this paper we consider the fundamental problem of how to design the spacing between two plane and parallel tree structures buried in and transferring heat to a conducting medium. The Y and T tree-shaped structures are configured as two palms facing each other. The search for the optimal spacing is pursued in solid domains with three sizes. First, we studied a cube where the tree palms structure grow to the second level bifurcation. Second and third, we considered a small cube and a large cube where the tree structure consists of just the first level bifurcation. The results show that the best spacing between palms is half of the side of the cube, in order to avoid the interference between the two tree and adiabatic boundaries of the cube in which the trees structures are embedded. The spacing is possible to optimize, without being affected by the shape of the structure, the bifurcation level of the structure and the size of cube. The decision of optimal spacing is not affected by changes in the volume fraction occupied by tree structure in the conducting body.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 77, October 2014, Pages 140–146
نویسندگان
, , , ,