dc.contributor.author | Hejazian, Majid | |
dc.contributor.author | Nam-Trung, Nguyen | |
dc.date.accessioned | 2017-06-04T22:12:20Z | |
dc.date.available | 2017-06-04T22:12:20Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 0735-1933 | |
dc.identifier.doi | 10.1016/j.icheatmasstransfer.2016.12.017 | |
dc.identifier.uri | http://hdl.handle.net/10072/337833 | |
dc.description.abstract | We report heat transfer manipulation and control in a magnetofluidic device. The device consists of a circular chamber with a heat source on top and is positioned next to a permanent magnet that creates a non-uniform magnetic field. Convective heat transfer was evaluated and compared for three cases: DI-water, ferrofluid, and ferrofluid under the magnetic field. Experimental results indicate enhancement of convective heat transfer with the use of diluted ferrofluid as the working fluid. However, we observed a reduction in outlet temperature and Nusselt number in the presence of a non-uniform magnetic field. In addition, we report a full simulation of transport phenomena in the system explaining the physics of this phenomenon. The simulation results agree with the experimental data, and show the same trends. | |
dc.description.peerreviewed | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.relation.ispartofpagefrom | 149 | |
dc.relation.ispartofpageto | 154 | |
dc.relation.ispartofjournal | International Communications in Heat and Mass Transfer | |
dc.relation.ispartofvolume | 81 | |
dc.subject.fieldofresearch | Mechanical engineering | |
dc.subject.fieldofresearch | Microelectromechanical systems (MEMS) | |
dc.subject.fieldofresearchcode | 4017 | |
dc.subject.fieldofresearchcode | 401705 | |
dc.title | Magnetofluidics for manipulation of convective heat transfer | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
dcterms.license | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.description.version | Accepted Manuscript (AM) | |
gro.faculty | Griffith Sciences, School of Natural Sciences | |
gro.rights.copyright | © 2017 Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (http://creativecommons.org/licenses/by-nc-nd/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited. | |
gro.hasfulltext | Full Text | |
gro.griffith.author | Nguyen, Nam-Trung | |