Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface
This work analyzes the impact of viscous dissipation and variable thermal conductivity on second-grade nanofluid. Boundary conditions are used for the analysis of heat and mass transmission. Stream functions and similarity variables are utilized to reduce the complexity of the governed PDEs (partial...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2025-05-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0264111 |
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| author | Zia Ullah Aamir Abbas Khan Shalan Alkarni Abhinav Kumar N. Beemkumar Tushar Aggarwal Ashwin Jacob Jajneswar Nanda Feyisa Edosa Merga |
| author_facet | Zia Ullah Aamir Abbas Khan Shalan Alkarni Abhinav Kumar N. Beemkumar Tushar Aggarwal Ashwin Jacob Jajneswar Nanda Feyisa Edosa Merga |
| author_sort | Zia Ullah |
| collection | DOAJ |
| description | This work analyzes the impact of viscous dissipation and variable thermal conductivity on second-grade nanofluid. Boundary conditions are used for the analysis of heat and mass transmission. Stream functions and similarity variables are utilized to reduce the complexity of the governed PDEs (partial differential equations) and altered into ODEs (ordinary differential equations). The mechanism can be analyzed and solved more easily due to this modification. In order to efficiently handle boundary value issues by turning them into initial value problems, the method of shooting is employed to achieve numerical solutions for the physical phenomena under the Newton–Raphson scheme and Keller-box approach. The conclusions of physical attributes on temperature, velocity, and mass transportation are graphically represented using these methods. These parameters include heat production, variable thermal conductivity, second-order fluid properties, the Eckert number, Brownian motion, Prandtl number, thermophoresis, and the Lewis number. This study found that the temperature and velocity sketches improve as the estimations of the variable thermal conductivity parameter rises. The temperature profile drops and the velocity sketch rises as the second-grade fluid parameter escalates. Eckert number variations are greater in the temperature and concentration profiles. Furthermore, the velocity profile of the second-grade nanofluid decreases with increasing Prandtl numbers. Higher temperature-dependent density signifies the greatest fluid temperature and concentration values. Greater Brownian motion results in improved mass and heat transmission magnitudes. When the Prandtl number rises, the Nusselt number, skin friction coefficient, and Sherwood number drop, but enhances when the Lewis number rises. |
| format | Article |
| id | doaj-art-86a2437ad32e450e92944656bdce27a4 |
| institution | OA Journals |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-86a2437ad32e450e92944656bdce27a42025-08-20T01:58:28ZengAIP Publishing LLCAIP Advances2158-32262025-05-01155055302055302-1210.1063/5.0264111Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surfaceZia Ullah0Aamir Abbas Khan1Shalan Alkarni2Abhinav Kumar3N. Beemkumar4Tushar Aggarwal5Ashwin Jacob6Jajneswar Nanda7Feyisa Edosa Merga8Center of Turbulence Control, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, ChinaDepartment of Mathematics, University of Sargodha, Sargodha 40100, PakistanDepartment of Mathematics, College of Sciences, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi ArabiaDepartment of Nuclear and Renewable Energy, Ural Federal University Named after the First President of Russia Boris Yeltsin, Ekaterinburg 620002, RussiaDepartment of Mechanical Engineering, School of Engineering and Technology, JAIN (Deemed to be University), Bangalore, Karnataka, IndiaCentre for Research Impact & Outcome, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura 140401, Punjab, IndiaDepartment of Mechanical Engineering, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, IndiaDepartment of Mechanical Engineering, Siksha ‘O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha 751030, IndiaJimma University, Department of Mathematics, Jimma, Oromia, EthiopiaThis work analyzes the impact of viscous dissipation and variable thermal conductivity on second-grade nanofluid. Boundary conditions are used for the analysis of heat and mass transmission. Stream functions and similarity variables are utilized to reduce the complexity of the governed PDEs (partial differential equations) and altered into ODEs (ordinary differential equations). The mechanism can be analyzed and solved more easily due to this modification. In order to efficiently handle boundary value issues by turning them into initial value problems, the method of shooting is employed to achieve numerical solutions for the physical phenomena under the Newton–Raphson scheme and Keller-box approach. The conclusions of physical attributes on temperature, velocity, and mass transportation are graphically represented using these methods. These parameters include heat production, variable thermal conductivity, second-order fluid properties, the Eckert number, Brownian motion, Prandtl number, thermophoresis, and the Lewis number. This study found that the temperature and velocity sketches improve as the estimations of the variable thermal conductivity parameter rises. The temperature profile drops and the velocity sketch rises as the second-grade fluid parameter escalates. Eckert number variations are greater in the temperature and concentration profiles. Furthermore, the velocity profile of the second-grade nanofluid decreases with increasing Prandtl numbers. Higher temperature-dependent density signifies the greatest fluid temperature and concentration values. Greater Brownian motion results in improved mass and heat transmission magnitudes. When the Prandtl number rises, the Nusselt number, skin friction coefficient, and Sherwood number drop, but enhances when the Lewis number rises.http://dx.doi.org/10.1063/5.0264111 |
| spellingShingle | Zia Ullah Aamir Abbas Khan Shalan Alkarni Abhinav Kumar N. Beemkumar Tushar Aggarwal Ashwin Jacob Jajneswar Nanda Feyisa Edosa Merga Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface AIP Advances |
| title | Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface |
| title_full | Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface |
| title_fullStr | Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface |
| title_full_unstemmed | Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface |
| title_short | Significance of dissipative flow on a second-grade nanofluid with variable thermal properties on the stretching surface |
| title_sort | significance of dissipative flow on a second grade nanofluid with variable thermal properties on the stretching surface |
| url | http://dx.doi.org/10.1063/5.0264111 |
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