Applications of Nanofluids for the Thermal Enhancement in Radiative and Dissipative Flow over a Wedge

被引：44

作者：

Ahmed, Naveed ^{[1
]}

Tassaddiq, Asifa ^{[2
]}

Alabdan, Rana ^{[2
]}

Adnan ^{[3
]}

Khan, Umar ^{[4
]}

Noor, Saima ^{[5
]}

Mohyud-Din, Syed Tauseef ^{[1
]}

Khan, Ilyas ^{[6
,7
]}

机构：

[1] HITEC Univ Taxila Cantt, Dept Math, Fac Sci, Taxila 47080, Pakistan

[2] Majmaah Univ, Coll Comp & Informat Sci, Al Majmaah 11952, Saudi Arabia

[3] Mohi Ud Din Islamic Univ, Dept Math, Nerian Sharif 12080, Azad Jammu & Ka, Pakistan

[4] Hazara Univ, Dept Math & Stat, Mansehra 21310, Pakistan

[5] COMSATS Univ Islamabad, Dept Math, Abbottabad 22010, Pakistan

[6] Ton Duc Thang Univ, Fac Math & Stat, Ho Chi Minh City 72915, Vietnam

[7] Majmaah Univ, Dept Math, Coll Sci Al Zulfi, Al Majmaah 11952, Saudi Arabia

来源：

APPLIED SCIENCES-BASEL | 2019年 / 9卷 / 10期

关键词：

moving wedge; thermal radiation; magnetite nanoparticles; viscous dissipation; RK technique; BOUNDARY-LAYER-FLOW; FREE-CONVECTION FLOW; PRANDTL NUMBER MODEL; HEAT-TRANSFER; MOVING WEDGE; VERTICAL PLATE; MHD FLOW; CHEMICAL-REACTION; SQUEEZED FLOW; MASS-TRANSFER;

D O I：

10.3390/app9101976

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The colloidal analysis for H2O and EG (Ethylene Glycol) by considering the influence of radiative heat flux and viscous dissipation is not performed so far. This study is performed to fill up this gap. Therefore, the flow of water and ethylene glycol functionalized magnetite nanoparticles over a moving wedge is examined. For thermal enhancement, two different magnetite nanoparticles, namely CoFe2O4 (Cobalt ferrite) and Mn-ZnFe2O4 ( ferrite), diluted in the base fluids. Self-similar flow model of a nonlinear nature, containing the volume fraction of nanoparticles is obtained by using compatible similarity variables. For mathematical treatment of the model, the Runge-Kutta scheme is utilized, coupled with shooting techniques. The results for flow characteristics and significant physical parameters are graphically examined. A comprehensive comparative analysis has been made, which proved the reliability of the study.

引用

页数：16

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