MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient
This article studies the magnetohydrodynamic flow of non-Newtonian ferro nanofluid subject to time-dependent pressure gradient between two vertical permeable walls with Cattaneo–Christov heat flux and entropy generation. In this study, blood is considered as non-Newtonian fluid (couple stress fluid...
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| Format: | Article |
| Language: | English |
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Vilnius University Press
2023-04-01
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| Series: | Nonlinear Analysis |
| Subjects: | |
| Online Access: | https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/32127 |
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| author | Anala Subramanyam Reddy Somasundaram Rajamani Ali J. Chamkha Suripeddi Srinivas Krishnamurthy Jagadeshkumar |
| author_facet | Anala Subramanyam Reddy Somasundaram Rajamani Ali J. Chamkha Suripeddi Srinivas Krishnamurthy Jagadeshkumar |
| author_sort | Anala Subramanyam Reddy |
| collection | DOAJ |
| description |
This article studies the magnetohydrodynamic flow of non-Newtonian ferro nanofluid subject to time-dependent pressure gradient between two vertical permeable walls with Cattaneo–Christov heat flux and entropy generation. In this study, blood is considered as non-Newtonian fluid (couple stress fluid). Nanoparticles’ shape factor, Joule heating, viscous dissipation, and radiative heat impacts are examined. This investigation is crucial in nanodrug delivery, pharmaceutical processes, microelectronics, biomedicines, and dynamics of physiological fluids. The flow governing partial differential equations are transformed into the system of ordinary differential equations by deploying the perturbation process and then handled with Runge–Kutta 4th-order procedure aided by the shooting approach. Hamilton–Crosser model is employed to analyze the thermal conductivity of different shapes of nanoparticles. The obtained results reveal that intensifying Eckert number leads to a higher temperature, while the reverse is true for increased thermal relaxation parameter. Heat transfer rate escalates for increasing thermal radiation. Entropy dwindles for intensifying thermal relaxation parameter.
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| first_indexed | 2024-04-09T15:29:20Z |
| format | Article |
| id | doaj.art-b029c521961e47a087850e30fcd1d76c |
| institution | Directory Open Access Journal |
| issn | 1392-5113 2335-8963 |
| language | English |
| last_indexed | 2024-04-09T15:29:20Z |
| publishDate | 2023-04-01 |
| publisher | Vilnius University Press |
| record_format | Article |
| series | Nonlinear Analysis |
| spelling | doaj.art-b029c521961e47a087850e30fcd1d76c2023-04-28T09:46:40ZengVilnius University PressNonlinear Analysis1392-51132335-89632023-04-012810.15388/namc.2023.28.32127MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradientAnala Subramanyam Reddy0Somasundaram Rajamani1Ali J. Chamkha2Suripeddi Srinivas3Krishnamurthy Jagadeshkumar4Vellore Institute of TechnologyVellore Institute of TechnologyKuwait College of Science and TechnologyVIT-AP University, InavoluVellore Institute of Technology This article studies the magnetohydrodynamic flow of non-Newtonian ferro nanofluid subject to time-dependent pressure gradient between two vertical permeable walls with Cattaneo–Christov heat flux and entropy generation. In this study, blood is considered as non-Newtonian fluid (couple stress fluid). Nanoparticles’ shape factor, Joule heating, viscous dissipation, and radiative heat impacts are examined. This investigation is crucial in nanodrug delivery, pharmaceutical processes, microelectronics, biomedicines, and dynamics of physiological fluids. The flow governing partial differential equations are transformed into the system of ordinary differential equations by deploying the perturbation process and then handled with Runge–Kutta 4th-order procedure aided by the shooting approach. Hamilton–Crosser model is employed to analyze the thermal conductivity of different shapes of nanoparticles. The obtained results reveal that intensifying Eckert number leads to a higher temperature, while the reverse is true for increased thermal relaxation parameter. Heat transfer rate escalates for increasing thermal radiation. Entropy dwindles for intensifying thermal relaxation parameter. https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/32127entropy generationCattaneo–Christov heat fluxcouple stress ferro nanofluidMHDpressure gradientthermal radiation |
| spellingShingle | Anala Subramanyam Reddy Somasundaram Rajamani Ali J. Chamkha Suripeddi Srinivas Krishnamurthy Jagadeshkumar MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient Nonlinear Analysis entropy generation Cattaneo–Christov heat flux couple stress ferro nanofluid MHD pressure gradient thermal radiation |
| title | MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient |
| title_full | MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient |
| title_fullStr | MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient |
| title_full_unstemmed | MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient |
| title_short | MHD flow of non-Newtonian ferro nanofluid between two vertical porous walls with Cattaneo–Christov heat flux, entropy generation, and time-dependent pressure gradient |
| title_sort | mhd flow of non newtonian ferro nanofluid between two vertical porous walls with cattaneo christov heat flux entropy generation and time dependent pressure gradient |
| topic | entropy generation Cattaneo–Christov heat flux couple stress ferro nanofluid MHD pressure gradient thermal radiation |
| url | https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/32127 |
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