TY - JOUR

T1 - MHD fluid flow with the effect of mixed convection passing on a magnetic sphere in newtonian nano fluid

AU - Widodo, Basuki

AU - Norasia, Yolanda

AU - Adzkiya, Dieky

N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

PY - 2019/5/31

Y1 - 2019/5/31

N2 - This paper considers magneto-hydrodynamics (MHD) fluid flow with the effect of mixed convection passing on a magnetic sphere in nano fluid. Titanium dioxide (TiO 2) is chosen as solid particle in nano fluid. The dimensional governing equations are developed from continuity equation, momentum equation, and energy equation. Furthermore, the dimensional governing equations are transformed into the non-dimensional governing equation by using non-dimensional parameters and variables. Then, the non-dimensional governing equations are transformed into similarity equations using stream function and then solved numerically using implicit finite difference method. The results of numerical solution are obtained using variation of non-dimensional parameters which consist of magnetic parameter, mixed convective parameter, and volume fraction. The numerical results show that the velocity and temperature decrease when magnetic parameter increases. The velocity and temperature increase when mixed convective parameter also increases. Finally, the velocity decreases and temperature increases when volume fraction parameters increase.

AB - This paper considers magneto-hydrodynamics (MHD) fluid flow with the effect of mixed convection passing on a magnetic sphere in nano fluid. Titanium dioxide (TiO 2) is chosen as solid particle in nano fluid. The dimensional governing equations are developed from continuity equation, momentum equation, and energy equation. Furthermore, the dimensional governing equations are transformed into the non-dimensional governing equation by using non-dimensional parameters and variables. Then, the non-dimensional governing equations are transformed into similarity equations using stream function and then solved numerically using implicit finite difference method. The results of numerical solution are obtained using variation of non-dimensional parameters which consist of magnetic parameter, mixed convective parameter, and volume fraction. The numerical results show that the velocity and temperature decrease when magnetic parameter increases. The velocity and temperature increase when mixed convective parameter also increases. Finally, the velocity decreases and temperature increases when volume fraction parameters increase.

UR - http://www.scopus.com/inward/record.url?scp=85067828040&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1218/1/012057

DO - 10.1088/1742-6596/1218/1/012057

M3 - Conference article

AN - SCOPUS:85067828040

SN - 1742-6588

VL - 1218

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012057

T2 - 3rd International Conference on Mathematics; Pure, Applied and Computation, ICoMPAC 2018

Y2 - 20 October 2018

ER -