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DOI:	10.1371/journal.pone.0141213
论文题名:	Heat Transfer in MHD Mixed Convection Flow of a Ferrofluid along a Vertical Channel
作者:	Aaiza Gul; Ilyas Khan; Sharidan Shafie; Asma Khalid; Arshad Khan
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2015
发表日期:	2015-11-9
卷:	10, 期:11
语种:	英语
英文关键词:	Nanoparticles ; Viscosity ; Thermal conductivity ; Magnetic fields ; Fluid flow ; Magnetite ; Convection ; Iron oxides
英文摘要:	This study investigated heat transfer in magnetohydrodynamic (MHD) mixed convection flow of ferrofluid along a vertical channel. The channel with non-uniform wall temperatures was taken in a vertical direction with transverse magnetic field. Water with nanoparticles of magnetite (Fe3O4) was selected as a conventional base fluid. In addition, non-magnetic (Al2O3) aluminium oxide nanoparticles were also used. Comparison between magnetic and magnetite nanoparticles were also conducted. Fluid motion was originated due to buoyancy force together with applied pressure gradient. The problem was modelled in terms of partial differential equations with physical boundary conditions. Analytical solutions were obtained for velocity and temperature. Graphical results were plotted and discussed. It was found that temperature and velocity of ferrofluids depend strongly on viscosity and thermal conductivity together with magnetic field. The results of the present study when compared concurred with published work.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0141213&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/22570
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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File Name/ File Size	Content Type	Version	Access	License
journal.pone.0141213.PDF（1366KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, UTM Skudai, Johor, Malaysia;College of Engineering, Majmaah University, Majmaah, Saudi Arabia;Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, UTM Skudai, Johor, Malaysia;Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, UTM Skudai, Johor, Malaysia;Sardar Bahadur Khan Women’s University, Quetta, Pakistan;Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, UTM Skudai, Johor, Malaysia

Recommended Citation:

Aaiza Gul,Ilyas Khan,Sharidan Shafie,et al. Heat Transfer in MHD Mixed Convection Flow of a Ferrofluid along a Vertical Channel[J]. PLOS ONE,2015-01-01,10(11)

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