Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2017016351
pages 157-172

NUMERICAL INVESTIGATION OF NATURAL CONVECTION IN AN ENCLOSURE WITH A CONDUCTING SOLID BODY

Bengisen Pekmen
TED University, Basic Sciences Unit, Ankara, Turkey

Краткое описание

In this study, heat transfer characteristics in the presence of a conducting body placed in an enclosure are investigated by using the dual reciprocity boundary element method (DRBEM). The governing dimensionless equations in terms of stream function, temperature, and vorticity are solved numerically, and the effect of different thermal conductivity ratios, sizes, shapes, locations, and numbers of the solid bodies and of the Rayleigh number on heat transfer is observed by isotherms and average Nusselt number. A way to determine the stream function boundary condition around solid body is also proposed.


Articles with similar content:

EFFECT OF MOVING FLAT PLATE ON HYDRO-MAGNETIC MIXED CONVECTION IN A POROUS ENCLOSURE WITH SINUSOIDAL HEATING SIDE WALLS AND INTERNAL HEAT GENERATION
Computational Thermal Sciences: An International Journal, Vol.9, 2017, issue 1
N. Nithyadevi, A. Shamadhani Begum
MAGNETOHYDRODYNAMIC EFFECT ON NATURAL CONVECTION IN A CAVITY FILLED WITH A POROUS MEDIUM SATURATED WITH NANOFLUID
Journal of Porous Media, Vol.20, 2017, issue 4
Sameh Elsayed Ahmed, Ahmed M. Rashad, Rama Subba Reddy Gorla, M. A. Mansour
NUMERICAL SIMULATION OF MIXED CONVECTION FLOW OVER HEAT SOURCE MODULES MOUNTED ON A HORIZONTAL PLATE
Computational Thermal Sciences: An International Journal, Vol.5, 2013, issue 1
K. Venkatasubbaiah, Abhishek Anand
MHD NATURAL CONVECTION IN A POROUS EQUILATERAL TRIANGULAR ENCLOSURE WITH A HEATED SQUARE BODY IN THE PRESENCE OF HEAT GENERATION
Special Topics & Reviews in Porous Media: An International Journal, Vol.6, 2015, issue 4
Md. Abdul Hakim Khan, Raju Chowdhury, Ali J. Chamkha, Salma Parvin
NUMERICAL ANALYSIS OF NATURAL CONVECTION MELTING IN A SQUARE CAVITY WITH A HEAT-GENERATING SOURCE
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2017, issue
Mikhail A. Sheremet, Nadezhda S. Bondareva