Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 1.199 5-летний Импакт фактор: 1.155 SJR: 0.267 SNIP: 0.503 CiteScore™: 1.4

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.2018023257
pages 697-715

EFFECT OF LORENTZ FORCES ON NANOFLUID FLOW INSIDE A POROUS ENCLOSURE WITH A MOVING WALL USING VARIOUS SHAPES OF CuO NANOPARTICLES

Zhixiong Li
School of Engineering, Ocean University of China, Qingdao 266110, China; School of Mechanical, Materials, Mechatronic and Biomedical Engineering, University of Wollongong, Wollongong, NSW 2522, Australia
Mohsen Sheikholeslami
Department of Mechanical Engineering, Babol Noshirvani University of Technology, Babol, Iran; Renewable Energy Systems and Nanofluid Applications in Heat Transfer Laboratory, Babol Noshirvani University of Technology, Babol, Iran
M. M. Bhatti
Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China

Краткое описание

Forced convection of a nanofluid in a permeable enclosure with a moving wall is presented under the effect of Lorentz forces. The mathematical modeling is formulated with the help of a stream function. The control volume finite element method (CVFEM) has been used to determine the solutions of nonlinear coupled differential equations. Shape effects of nanoparticles (NPs) with Brownian motion impact are taken into account in the present flow problem. Graphical results are demonstrated for multiple values of Darcy number, CuO-water volume fraction, Reynolds number, and Hartmann number, respectively. Computational results depict that platelet-shaped nanoparticles have a higher rate of heat transfer. Convective heat transfer augments with increase in the Darcy and Reynolds numbers while it is reduced with increase of a magnetic field.


Articles with similar content:

INCLINED MAGNETIC FIELD EFFECT ON CASSON NANOFLUID FLOW IN A POROUS MEDIUM WITH JOULE AND VISCOUS DISSIPATIONS
Special Topics & Reviews in Porous Media: An International Journal, Vol.11, 2020, issue 4
Md. Sharifuddin Ansari, Mumukshu H. Trivedi
Free Convective Flow of Magneto-Polar Fluid Past a Porous Vertical Wall Embedded in Non-Homogeneous Porous Medium in Slip Flow Regime
International Journal of Fluid Mechanics Research, Vol.36, 2009, issue 4
Atul Kumar Singh
NUMERICAL INVESTIGATION OF NATURAL-CONVECTION HEAT TRANSFER CHARACTERISTICS OF Al2O3-WATER NANOFLUID FLOW THROUGH POROUS MEDIA EMBEDDED IN A SQUARE CAVITY
Heat Transfer Research, Vol.49, 2018, issue 8
Siva Sai Vadri, K. Arul Prakash, Arvind Pattamatta
NUMERICAL AND OPTIMIZATION STUDY OF MIXED CONVECTION DUE TO A ROTATING CYLINDER IN A POROUS CAVITY
Journal of Porous Media, Vol.21, 2018, issue 11
Hakan F. Öztop, Fatih Selimefendigil
MAGNETIC FERRO-NANOFLUID FLOW IN A ROTATING CHANNEL CONTAINING DARCIAN POROUS MEDIUM CONSIDERING INDUCED MAGNETIC FIELD AND HALL CURRENTS
Special Topics & Reviews in Porous Media: An International Journal, Vol.10, 2019, issue 4
S. Das, B. Tarafdar, Oluwole Daniel Makinde, Rabindra N. Jana