Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface
The objective of the current study is to analyze the effects of Joule heating as well as viscous dissipation on the time independent MHD boundary layer heat transfer flow of Jeffrey fluid through a stretchable sheet in the presence of metallic nanoparticles. Copper nanoparticles are suspended with p...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-08-01
|
| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X21003117 |
| _version_ | 1818669363440386048 |
|---|---|
| author | Faisal Shahzad Wasim Jamshed Kottakkaran Sooppy Nisar M. Motawi Khashan Abdel-Haleem Abdel-Aty |
| author_facet | Faisal Shahzad Wasim Jamshed Kottakkaran Sooppy Nisar M. Motawi Khashan Abdel-Haleem Abdel-Aty |
| author_sort | Faisal Shahzad |
| collection | DOAJ |
| description | The objective of the current study is to analyze the effects of Joule heating as well as viscous dissipation on the time independent MHD boundary layer heat transfer flow of Jeffrey fluid through a stretchable sheet in the presence of metallic nanoparticles. Copper nanoparticles are suspended with poly vinyl alcohol (PVA)-water, kerosene and ethylene glycol as the base fluids. The governing equations that oversee the flow as well as heat transfer fields have been in the form of partial differential equations, that are subsequently converted to a system of non-linear ordinary differential equations using the appropriate similarity transformation. The arising differential equations are solved numerically employing an implicit Keller-box scheme. The impacts of different types of base fluids, solid volume fraction, magnetic number, Deborah number, and Eckert number on the temperature field, heat transfer rate and drag coefficient are articulated with the assistance of graphs and tables, accordingly. Results suggest that the skin friction as well as local Nusselt number for the copper-PVA nanofluid are relatively lesser as compared to the base liquid, but the temperature is increased by means of the addition of nanoparticles. It is observed that the heat transfer rate enhance by rising the Deborah number. Furthermore, it is concluded that the copper-PVA Jeffrey nanofluids has higher temperature profiles as compared to copper-ethylene glycol and copper-kerosene Jeffrey nanofluids. Heat transfer enhancement has significance application in saving energies, cooling of microchips, nuclear reactors and increase the life of machines. |
| first_indexed | 2024-12-17T06:51:01Z |
| format | Article |
| id | doaj.art-c5e5da8dceba4c4e832ed8e13a4a1018 |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-12-17T06:51:01Z |
| publishDate | 2021-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-c5e5da8dceba4c4e832ed8e13a4a10182022-12-21T21:59:36ZengElsevierCase Studies in Thermal Engineering2214-157X2021-08-0126101148Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surfaceFaisal Shahzad0Wasim Jamshed1Kottakkaran Sooppy Nisar2M. Motawi Khashan3Abdel-Haleem Abdel-Aty4Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, 44000, Pakistan; Corresponding author. Capital University of Science and Technology (CUST), Islamabad, 44000, Pakistan.Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, 44000, PakistanInstitute for Mathematical Research, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor Darul Ehsan, MalaysiaDepartment of Basic Sciences, Common First Year, King Saud University, Riyadh, 11451, Saudi ArabiaDepartment of Physics, College of Sciences, University of Bisha, P.O. Box 344, Bisha, 61922, Saudi Arabia; Physics Department, Faculty of Science, Al-Azhar University, Assiut, 71524, EgyptThe objective of the current study is to analyze the effects of Joule heating as well as viscous dissipation on the time independent MHD boundary layer heat transfer flow of Jeffrey fluid through a stretchable sheet in the presence of metallic nanoparticles. Copper nanoparticles are suspended with poly vinyl alcohol (PVA)-water, kerosene and ethylene glycol as the base fluids. The governing equations that oversee the flow as well as heat transfer fields have been in the form of partial differential equations, that are subsequently converted to a system of non-linear ordinary differential equations using the appropriate similarity transformation. The arising differential equations are solved numerically employing an implicit Keller-box scheme. The impacts of different types of base fluids, solid volume fraction, magnetic number, Deborah number, and Eckert number on the temperature field, heat transfer rate and drag coefficient are articulated with the assistance of graphs and tables, accordingly. Results suggest that the skin friction as well as local Nusselt number for the copper-PVA nanofluid are relatively lesser as compared to the base liquid, but the temperature is increased by means of the addition of nanoparticles. It is observed that the heat transfer rate enhance by rising the Deborah number. Furthermore, it is concluded that the copper-PVA Jeffrey nanofluids has higher temperature profiles as compared to copper-ethylene glycol and copper-kerosene Jeffrey nanofluids. Heat transfer enhancement has significance application in saving energies, cooling of microchips, nuclear reactors and increase the life of machines.http://www.sciencedirect.com/science/article/pii/S2214157X21003117Jeffrey nanofluidPoly vinyl alcoholCopper nanoparticlesMHDKeller box methodStretchable sheet |
| spellingShingle | Faisal Shahzad Wasim Jamshed Kottakkaran Sooppy Nisar M. Motawi Khashan Abdel-Haleem Abdel-Aty Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface Case Studies in Thermal Engineering Jeffrey nanofluid Poly vinyl alcohol Copper nanoparticles MHD Keller box method Stretchable sheet |
| title | Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface |
| title_full | Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface |
| title_fullStr | Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface |
| title_full_unstemmed | Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface |
| title_short | Computational analysis of Ohmic and viscous dissipation effects on MHD heat transfer flow of Cu-PVA Jeffrey nanofluid through a stretchable surface |
| title_sort | computational analysis of ohmic and viscous dissipation effects on mhd heat transfer flow of cu pva jeffrey nanofluid through a stretchable surface |
| topic | Jeffrey nanofluid Poly vinyl alcohol Copper nanoparticles MHD Keller box method Stretchable sheet |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X21003117 |
| work_keys_str_mv | AT faisalshahzad computationalanalysisofohmicandviscousdissipationeffectsonmhdheattransferflowofcupvajeffreynanofluidthroughastretchablesurface AT wasimjamshed computationalanalysisofohmicandviscousdissipationeffectsonmhdheattransferflowofcupvajeffreynanofluidthroughastretchablesurface AT kottakkaransooppynisar computationalanalysisofohmicandviscousdissipationeffectsonmhdheattransferflowofcupvajeffreynanofluidthroughastretchablesurface AT mmotawikhashan computationalanalysisofohmicandviscousdissipationeffectsonmhdheattransferflowofcupvajeffreynanofluidthroughastretchablesurface AT abdelhaleemabdelaty computationalanalysisofohmicandviscousdissipationeffectsonmhdheattransferflowofcupvajeffreynanofluidthroughastretchablesurface |