In:
International Journal of Numerical Methods for Heat & Fluid Flow, Emerald, Vol. 27, No. 1 ( 2017-01-03), p. 221-234
Abstract:
The purpose of the present study is to explore a three-dimensional rotating flow of water-based nanofluids caused by an infinite rotating disk. Design/methodology/approach Mathematical formulation is performed using the well-known Buongiorno model which accounts for the combined influence of Brownian motion and thermophoresis. The recently suggested condition of passively controlled wall nanoparticle volume fraction has been adopted. Findings The results reveal that temperature decreases with an increase in thermophoresis parameter, whereas it is negligibly affected with a variation in the Brownian motion parameter. Axial velocity is negative because of the downward flow in the vertical direction. Originality/value Two- and three-dimensional streamlines are also sketched and discussed. The computations are found to be in very good agreement with the those of existing studies in the literature for pure fluid.
Type of Medium:
Online Resource
ISSN:
0961-5539
DOI:
10.1108/HFF-08-2015-0328
Language:
English
Publisher:
Emerald
Publication Date:
2017
detail.hit.zdb_id:
2006574-7
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