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Numerical simulation for Darcy-Forchheimer three-dimensional rotating flow of nanofluid with prescribed heat and mass flux conditions
被引:32
作者:
Hayat, Tasawar
[1
,2
]
Aziz, Arsalan
[1
]
Muhammad, Taseer
[3
]
Alsaedi, Ahmed
[2
]
机构:
[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Fac Sci, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Jeddah 21589, Saudi Arabia
[3] Govt Coll Women Univ, Dept Math, Sialkot 51310, Pakistan
关键词:
3D flow;
Nanoparticles;
Rotating frame;
Darcy-Forchheimer porous space;
Prescribed heat and mass flux conditions;
Numerical solution;
VARIABLE THERMAL-CONDUCTIVITY;
BOUNDARY-LAYER-FLOW;
OLDROYD-B FLUID;
STRETCHING SURFACE;
REVISED MODEL;
VISCOUS DISSIPATION;
CARREAU NANOFLUID;
MIXED CONVECTION;
MAXWELL FLUID;
POROUS-MEDIUM;
D O I:
10.1007/s10973-018-7847-x
中图分类号:
O414.1 [热力学];
学科分类号:
摘要:
Darcy-Forchheimer three-dimensional rotating flow of nanoliquid with prescribed heat and mass flux conditions is addressed. Flow is generated by an exponentially stretchable surface. Thermophoretic diffusion and random motion are employed. Suitable transformations lead to strong nonlinear ordinary differential system. An efficient numerical solver namely NDSolve is used to tackle the governing nonlinear system. Plots have been displayed in order to explore the role of flow parameters on the solutions. Moreover the skin-friction coefficients and heat and mass transfer rates are also plotted and discussed. It is noticed that the effects of porosity parameter and Forchheimer number on temperature field are quite similar. Both temperature and its associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number.
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页码:2087 / 2095
页数:9
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