Chemically reactive hybrid nanofluid flow past a Riga plate with nonlinear thermal radiation and a variable heat source/sink

Frontiers in Materials

Materials

Anwar Saeed¹  Sayed M. Eldin²  Showkat Ahmad Lone³  Zehba Raizah⁴  Ebrahem A. Algehyne⁵  Ahmed M. Galal⁶ 

[1] Center of Excellence in Theoretical and Computational Science (TaCS-CoE), Science Laboratory Building, Faculty of Science, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok, Thailand;Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo, Egypt;Department of Basic Sciences, College of Science and Theoretical Studies, Saudi Electronic University, (Jeddah-M), Riyadh, Saudi Arabia;Department of Mathematics, College of Science, King Khalid University, Abha, Saudi Arabia;Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia;Nanotechnology Research Unit (NRU), University of Tabuk, Tabuk, Saudi Arabia;Department of Mechanical Engineering, College of Engineering in Wadi Alddawasir, Prince Sattam bin Abdulaziz University, Saudi Arabia;Production Engineering and Mechanical Design Department, Faculty of Engineering, Mansoura University, Mansoura, Egypt;

关键词: nanofluid;    hybrid nanofluid;    Riga plate;    thermal radiation;    chemical reaction;    variable heat source;   

DOI  :  10.3389/fmats.2023.1132468

 received in 2022-12-27, accepted in 2023-02-06,  发布年份 2023

来源: Frontiers

【 摘 要 】

The suspension of nanoparticles in base liquids has found extensive applications in various industrial processes like nanomedicines, microsystem cooling, and energy conversion. Owing to its important applications, this article investigates the hybrid nanofluid flow over a three-dimensional stretching surface. The fluid is influenced by thermal radiation, chemical reaction, and a variable thermal source/sink. The set of equations that administer the fluid behavior has been transformed to dimensionless form by a suitable set of similarity transformations that are further solved by the homotopy analysis method. It was found that as the ratio parameter increased, the velocity of hybrid nanofluid velocity decreased along the primary direction and increased along the secondary direction. The temperature characteristic was augmented with greater values of nonlinear thermal radiation and source/sink factors. Growth in the chemically reactive factor and Schmidt number has an adverse effect on the concentration profile of the hybrid nanofluid flow. A comparative analysis of the current results and those established in the literature was conducted. A close agreement with those published results was found. It was noted that temperature and concentration increase more quickly for the MoS2+MgO/H2O hybrid nanofluid than the MoS2/H2O,MgO/H2O nanofluids.

【 授权许可】

Unknown   
Copyright © 2023 Algehyne, Lone, Raizah, Eldin, Saeed and Galal.