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Numerical simulations and shear stress behavioral for electro-osmotic blood flow of magneto Sutterby nanofluid with modified Darcy?s law
被引:17
|作者:
Asfour, Hanaa Abdel Hameed
[1
]
Ibrahim, M. G.
[2
]
机构:
[1] Thebes Acad, Dept Basic & Appl Sci, Cairo, Egypt
[2] Int Acad Engn & Media Sci, Dept Basic & Appl Sci, Cairo 11311, Egypt
关键词:
Peristalsis;
Magnetic Sutterby nanofluid;
Thermal radiation;
Electro-osmotic forces;
ModifiedDarcy?s law;
FDM;
Ms-DTM;
POROUS-MEDIUM;
PERISTALTIC FLOW;
DEPENDENT VISCOSITY;
MIXED CONVECTION;
HEAT-TRANSFER;
FLUID;
CHANNEL;
HALL;
D O I:
10.1016/j.tsep.2022.101599
中图分类号:
O414.1 [热力学];
学科分类号:
摘要:
In this work, the influences of modified Darcy's law and electric field on MHD peristaltic transport of nonNewtonian Nanofluid are constructed. Electro-osmotic and radiation influences are improved throughout this work. Semi-numerical/analytical simulations are obtained for the rearranged applied system of differential equations. Numerical results of governing equations are obtained using two different algorithms using called finite difference and Multi-step differential transform methods. The main concern of the obtained results is the shear stress profile as well as distributions of velocity, temperature, and Nanoparticle concentration. All sketches/figures are studied in two cases of fluid, the first is Pseudo plastic fluid at beta > 0, and dilatant fluid at beta < 0. The accuracy of the solution is verified and computed numerically with existing published results by Hayat et al 2016. Outcomes, show that the magnitude of Darcy number has dual role phenomena on the wall shear stress profile, a noticeable reduction at the edge of the channel is observed, and growing sight is visualized at the core part of the channel. In addition, the results of the whole research are useful in applications like; tumor tissue cure, scheming non-natural tubes, drug systems, etc.
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页数:8
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