کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
663301 1458165 2007 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Conduction through an assembly of spherical particles at low liquid contents
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Conduction through an assembly of spherical particles at low liquid contents
چکیده انگلیسی

The steady-state conduction of heat through the solid phase of a porous material consisting of an assembly of simple cubic packed uniform spheres at low liquid contents with heat conducted from one sphere to the next through annular liquid lenses around the points of contact, is analysed in terms of Legendre polynomials assuming the liquid bridges to behave as isothermal hemispheres around point sources and sinks. The conductance of a sphere is approximately the same when the surface area of the hemisphere is the same as that of the liquid lens assumed to be an isothermal disc for which numerical results of isotherms are compared with the analytical results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 50, Issues 1–2, January 2007, Pages 292–302
نویسندگان
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