Numerical heat transfer analysis of Carreau nanofluid flow over curved stretched surface with nonlinear effects and viscous dissipation

被引：0
作者：
Ullah, Fahim [1 ]
Ashraf, Muhammad Bilal [1 ]
机构：
[1] Department of Mathematics, COMSATS University Islamabad (CUI), Park Road, Tarlai Kalan, Islamabad
来源：
International Journal of Thermofluids | 2024年 / 24卷
关键词：
Boundary layer flow; Brownian motion and thermophoresis; Nanofluids; Nonlinear mixed convection; Nonlinear thermal radiation; Stretchable curved surface; Viscous dissipation;
D O I：
10.1016/j.ijft.2024.100914
中图分类号：
学科分类号：
摘要：
The article presents a comprehensive study that thoroughly assesses the effects of Carreau fluid flow over a curved stretch surface. The study meticulously considers various factors, including nonlinear thermal radiation, convective boundary conditions, viscous dissipation, thermophoresis, Brownian motion, and nonlinear mixed convection. By using similarity variables, the problem's governing equations are transformed from nonlinear partial differential equations to nonlinear ordinary differential equations, and then the shooting method is applied to obtain the results. The study also rigorously examines the effect of modifying flow factors on velocity, temperature, and concentration in shear-thickening situations through graphical assessment. Furthermore, according to the corresponding values, a table is provided with data on skin friction, Nusselt, and Sherwood numbers. This study offers new perspectives on the complex mechanisms of Carreau fluids flowing over curved surfaces, with potential applications in materials engineering and fluid mechanics. © 2024 The Author(s)
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