期刊
RESULTS IN PHYSICS
卷 7, 期 -, 页码 4388-4393出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.rinp.2017.11.004
关键词
Sisko nanofluid; Gold nanoparticles; Heat transfer; Thermal radiation
Characteristics of heat transfer of gold nanoparticles (Au-NPs) in flow past a power-law stretching surface are discussed. Sisko bio-nanofluid flow (with blood as a base fluid) in existence of non-linear thermal radiation is studied. The resulting equations system is abbreviated to model the suggested problem in non-linear PDEs. Along with initial and boundary-conditions, the equations are made non-dimensional and then resolved numerically utilizing 4th-5th order Runge-Kutta-Fehlberg (RKF45) technique with shooting integration procedure. Various flow quantities behaviors are examined for parametric consideration such as the Au-NPs volume fraction, the exponentially stretching and thermal radiation parameters. It is observed that radiation drives to shortage the thermal boundary-layer thickness and therefore resulted in better heat transfer at surface. (C) 2017 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.
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