CFD modeling of turbulent forced convective heat transfer and friction factor in a tube for Fe3O4 magnetic nanofluid in the presence of a magnetic field

被引：18

作者：

Bennia, A. ^{[1
]}

Bouaziz, M. N. ^{[1
,2
]}

机构：

[1] Univ Medea, Biomat & Transport Phenomena Lab, Medea 26000, Algeria

[2] Univ Medea, Dept Mech Engn, Medea 26000, Algeria

来源：

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS | 2017年 / 78卷

关键词：

CFD; Convective heat transfer; Turbulent; Magnetic; Nanofluid; ELECTRICAL-CONDUCTIVITY; FLOW; FERROFLUID; SIMULATION;

D O I：

10.1016/j.jtice.2017.04.035

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Computational fluid dynamics (CFD) tool is used to study numerically a nanofluid mixture of water and Fe3O4 with MHD effect. The simulation is performed in order to determine the turbulence forced convection heat transfer in a circular tube. This is implemented by using the single and two phase mixture approaches with assumption that the particles are spherical and diameter equal to 36 nm. The simulation output data compared with an experimental literature data from other study and found matching. The result shows that Nu and friction factor at fixed Reynolds number is proportional to the magnetic field. (C) 2017 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

引用

页码：127 / 136

页数：10

共 32 条

[1]

Ahsan M., 2014, Beni-Suef Univer J Basic Appl Sci, V3, P269, DOI [DOI 10.1016/J.BJBAS.2014.12, 10.1016/j.bjbas.2014.12.001]

[2] Two-phase mixture model simulation of the hydro-thermal behavior of an electrical conductive ferrofluid in the presence of magnetic fields [J].

Aminfar, H. ;

Mohammadpourfard, M. ;

Mohseni, F. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2012, 324 (05) :830-842

[3]

[Anonymous], 1935, Z VER DTSCH ING

[4]

[Anonymous], 1944, T AM SOC MECH ENG AM

[5] Heat transfer and friction factor of water based TiO2 and SiO2 nanofluids under turbulent flow in a tube [J].

Azmi, W. H. ;

Sharma, K. V. ;

Sarma, P. K. ;

Mamat, Rizalman ;

Najafi, G. .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2014, 59 :30-38

[6] Experimental determination of turbulent forced convection heat transfer and friction factor with SiO2 nanofluid [J].

Azmi, W. H. ;

Sharma, K. V. ;

Sarma, P. K. ;

Mamat, Rizalman ;

Anuar, Shahrani ;

Rao, V. Dharma .

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2013, 51 :103-111

[7] Synthesis and experimental investigation of the electrical conductivity of water based magnetite nanofluids [J].

Bagheli, S. ;

Fadafan, H. Khandan ;

Orimi, R. Lotfi ;

Ghaemi, M. .

POWDER TECHNOLOGY, 2015, 274 :426-430

[8] Prediction of turbulent forced convection of a nanofluid in a tube with uniform heat flux using a two phase approach [J].

Behzadmehr, A. ;

Saffar-Avval, M. ;

Galanis, N. .

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2007, 28 (02) :211-219

[9] Numerical investigation on nanofluids turbulent convection heat transfer inside a circular tube [J].

Bianco, Vincenzo ;

Manca, Oronzio ;

Nardini, Sergio .

INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2011, 50 (03) :341-349

[10] THE VISCOSITY OF CONCENTRATED SUSPENSIONS AND SOLUTIONS [J].

BRINKMAN, HC .

JOURNAL OF CHEMICAL PHYSICS, 1952, 20 (04) :571-571

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