Boundary Layer Flow of Ferrofluid over a Stretching Sheet in the presence of Heat Source/Sink

The boundary layer flow of ferrofluid over a stretching sheet with heat source is considered. It is assumed that the magnetic field is sufficiently strong enough to saturate the ferrofluid and the variation of magnetization with temperature can be approximated by a linear function of temperature dif...

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Bibliographic Details
Published inMapana Journal of Sciences Vol. 10; no. 1; pp. 14 - 24
Main Authors Abraham, Annamma, Titus, LS. Rani
Format Journal Article
LanguageEnglish
Published Bengaluru CHRIST (Deemed to be University) 30.06.2011
Subjects
Heat
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Summary:The boundary layer flow of ferrofluid over a stretching sheet with heat source is considered. It is assumed that the magnetic field is sufficiently strong enough to saturate the ferrofluid and the variation of magnetization with temperature can be approximated by a linear function of temperature difference. The boundary layer approximation is used and the transformed governing differential equations are solved using the Shooting technique based on Runge - Kutta Fehlberg and Newton Raphson methods. The effects of various parameters on velocity profiles and wall heat transfer are presented graphically. The results have possible industrial applications in liquid based systems involving stretchable materials.
ISSN:0975-3303
0975-3303
DOI:10.12723/mjs.18.2