Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel
This study investigates the influence of heat radiation on entropy formation in an unstable pulsatile flow of a blood-based hybrid nanofluid through a permeable conduit. Due to its high viscosity, blood is modelled as a third-grade fluid. Gold and titanium nanoparticles, known for their extensive bi...
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| Language: | English |
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Elsevier
2025-01-01
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| Series: | Case Studies in Thermal Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X24016228 |
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| author | S. Suneetha S.R.R. Reddy Maduru Lakshmi Rupa T. Mahesh Kumar Mohammed Jameel Taoufik Saidani Lamia Abu El Maati Dilsora Abduvalieva M. Ijaz Khan |
| author_facet | S. Suneetha S.R.R. Reddy Maduru Lakshmi Rupa T. Mahesh Kumar Mohammed Jameel Taoufik Saidani Lamia Abu El Maati Dilsora Abduvalieva M. Ijaz Khan |
| author_sort | S. Suneetha |
| collection | DOAJ |
| description | This study investigates the influence of heat radiation on entropy formation in an unstable pulsatile flow of a blood-based hybrid nanofluid through a permeable conduit. Due to its high viscosity, blood is modelled as a third-grade fluid. Gold and titanium nanoparticles, known for their extensive biomedical applications, are suspended in blood as the base fluid to form the hybrid nanofluid. The third-grade fluid has been injected from the left wall at the same velocity and withdrawn from the right wall. Through the use of perturbation, the nonlinear momentum and energy equations are reduced to nonlinear ordinary differential equations. The collocation method is utilized to solve these transformed equations. Graphic images and tables depict the effects of relevant parameters and emergent variables. The Ti−Au hybrid nanofluid’s steady velocity is higher than the Ti nanofluid. The Ti nanofluid’s unsteady velocity is higher than the Ti−Au hybrid nanofluid. The findings show that when the non-Newtonian parameter increases, the entropy generation falls. At the surface where y approaches zero, increasing thermal radiation and the Darcy number of the porous media results in a higher heat transfer rate. |
| format | Article |
| id | doaj-art-fa59bfcfa14449abba9cc4469e71831b |
| institution | Kabale University |
| issn | 2214-157X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj-art-fa59bfcfa14449abba9cc4469e71831b2025-01-08T04:52:35ZengElsevierCase Studies in Thermal Engineering2214-157X2025-01-0165105591Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channelS. Suneetha0S.R.R. Reddy1Maduru Lakshmi Rupa2T. Mahesh Kumar3Mohammed Jameel4Taoufik Saidani5Lamia Abu El Maati6Dilsora Abduvalieva7M. Ijaz Khan8Department of Applied Mathematics, Yogi Vemana University, Kadapa, IndiaDepartment of Mathematics, Koneru Lakshmaiah Education Foundation, Bowrampet, Hyderabad 500043, Telangana, India; Corresponding authors.Department of Mathematics, CMR Institute of Technology, Hyderabad 501401, Telangana, IndiaDepartment of Mathematics, S. V. University, Tirupati, IndiaDepartment of Civil Engineering, College of Engineering, King Khalid University, Asir, P.O. Box 960, Abha 61421, Saudi ArabiaCenter for Scientific Research and Entrepreneurship, Northern Border University, 73213, Arar, Saudi Arabia; Department of Computer Sciences Faculty of Computing and Information Technology, Northern Border University, Rafha 91911, Saudi Arabia; Corresponding authors.Department of Physics, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671, Saudi ArabiaDepartment of Mathematics and Information Technologies, Tashkent State Pedagogical University, Bunyodkor avenue, 27, Tashkent, 100070, UzbekistanDepartment of Mechanical Engineering, College of Engineering, Prince Mohammad Bin Fahd University, Al-Khobar, Saudi Arabia; Corresponding authors.This study investigates the influence of heat radiation on entropy formation in an unstable pulsatile flow of a blood-based hybrid nanofluid through a permeable conduit. Due to its high viscosity, blood is modelled as a third-grade fluid. Gold and titanium nanoparticles, known for their extensive biomedical applications, are suspended in blood as the base fluid to form the hybrid nanofluid. The third-grade fluid has been injected from the left wall at the same velocity and withdrawn from the right wall. Through the use of perturbation, the nonlinear momentum and energy equations are reduced to nonlinear ordinary differential equations. The collocation method is utilized to solve these transformed equations. Graphic images and tables depict the effects of relevant parameters and emergent variables. The Ti−Au hybrid nanofluid’s steady velocity is higher than the Ti nanofluid. The Ti nanofluid’s unsteady velocity is higher than the Ti−Au hybrid nanofluid. The findings show that when the non-Newtonian parameter increases, the entropy generation falls. At the surface where y approaches zero, increasing thermal radiation and the Darcy number of the porous media results in a higher heat transfer rate.http://www.sciencedirect.com/science/article/pii/S2214157X24016228Bioheat transferNano-technologyNon-newtonian fluidsMicro-channelsEntropy generationCollocation method |
| spellingShingle | S. Suneetha S.R.R. Reddy Maduru Lakshmi Rupa T. Mahesh Kumar Mohammed Jameel Taoufik Saidani Lamia Abu El Maati Dilsora Abduvalieva M. Ijaz Khan Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel Case Studies in Thermal Engineering Bioheat transfer Nano-technology Non-newtonian fluids Micro-channels Entropy generation Collocation method |
| title | Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel |
| title_full | Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel |
| title_fullStr | Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel |
| title_full_unstemmed | Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel |
| title_short | Influence of titanium and gold platelet morphology on heat transfer in biomagnetic third-grade hybrid nanofluid flow through a vertical channel |
| title_sort | influence of titanium and gold platelet morphology on heat transfer in biomagnetic third grade hybrid nanofluid flow through a vertical channel |
| topic | Bioheat transfer Nano-technology Non-newtonian fluids Micro-channels Entropy generation Collocation method |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X24016228 |
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