TY - JOUR

T1 - Magnetohydrodynamics with Forced Convection in Micropolar Fluid Flows Pass a Magnetic Porous Sphere

AU - Widodo, Basuki

AU - Oktavia, Rahayu R.

AU - Asiyah, Nur

AU - Adzkiya, Dieky

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

PY - 2019/2/26

Y1 - 2019/2/26

N2 - The research of fluid flows is growing. The physical research requires a high cost. So, it is needed science studies that can solve the problem. One of them is mathematical modeling. This research considers magnetic field effect in unsteady magnetohydrodynamics of micropolar fluid through a magnetic porous sphere with forced convection. Governing equations are derived from continuity, momentum, angular momentum, and energy equations. The form of these equations are two dimensional partial differential equations. Dimensional equations are transformed to non-dimensional equations and then, it will be converted to similarity equations. The similarity equations are solved numerically using Keller-Box scheme. It could be concluded that velocity curve decreases when magnetic, porosity and micropolar parameters increase. Microrotation curve increases with the increasing of magnetic, porosity, and micropolar parameters.

AB - The research of fluid flows is growing. The physical research requires a high cost. So, it is needed science studies that can solve the problem. One of them is mathematical modeling. This research considers magnetic field effect in unsteady magnetohydrodynamics of micropolar fluid through a magnetic porous sphere with forced convection. Governing equations are derived from continuity, momentum, angular momentum, and energy equations. The form of these equations are two dimensional partial differential equations. Dimensional equations are transformed to non-dimensional equations and then, it will be converted to similarity equations. The similarity equations are solved numerically using Keller-Box scheme. It could be concluded that velocity curve decreases when magnetic, porosity and micropolar parameters increase. Microrotation curve increases with the increasing of magnetic, porosity, and micropolar parameters.

UR - http://www.scopus.com/inward/record.url?scp=85062865038&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1153/1/012061

DO - 10.1088/1742-6596/1153/1/012061

M3 - Conference article

AN - SCOPUS:85062865038

SN - 1742-6588

VL - 1153

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012061

T2 - 9th International Conference on Physics and Its Applications, ICOPIA 2018

Y2 - 14 August 2018 through 14 August 2018

ER -