Numerical simulation for nonlinear radiated Eyring-Powell nanofluid considering magnetic dipole and activation energy

被引:84
|
作者
Waqas, M. [1 ]
Jabeen, Shagufta [2 ]
Hayat, T. [2 ,3 ]
Shehzad, S. A. [3 ,4 ]
Alsaedi, A. [3 ]
机构
[1] Natl Univ Technol, NUTECH Sch Appl Sci & Humanities, Islamabad 44000, Pakistan
[2] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan
[3] King Abdulaziz Univ, Fac Sci, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, POB 80257, Jeddah 21589, Saudi Arabia
[4] COMSATS Univ Islamabad, Dept Math, Sahiwal Campus, Sahiwal 57000, Pakistan
关键词
Powell-Eyring fluid; Non-linear thermal radiation; Magnetic dipole; Activation energy; Convective condition; FLUID-FLOW; THERMAL-RADIATION; STRETCHING SHEET; HEAT-TRANSFER; MHD; CYLINDER; LIQUID;
D O I
10.1016/j.icheatmasstransfer.2019.104401
中图分类号
O414.1 [热力学];
学科分类号
摘要
The boundary-driven magnetized flow of non-Newtonian nanofluids have several applications in the processing and manufacturing of electronic devices, medicine and medical equipments, glass fiber, paper production, polymer sheets and filaments. Due to all such potential implications, we characterized the Powell-Eyring fluid over a stretching surface in the regime of magnetic dipole. Rheological flows with heat transfer have superficial roles in the modern industries. We evaluated the transportation of heat under nonlinear thermal radiation. Convective heat condition is taken into account. Furthermore, the Brownian and thermophoresis aspects of nanofluid with activation energy are explored. Appropriate transformations are implemented to convert the nonlinear system of partial differential expressions into system of ordinary differential ones. The governing dimensionless equations are solved by shooting scheme. The outcomes of sundry variables are demonstrated through graphs and numerical benchmarks.
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页数:8
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