A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models
Hidden effects of MHD and thermal radiations for a viscous dissipative nanofluids (Al2O3 − H2O and γAl2O3 − H2O) are taken under consideration. The models are formulated by implementing the suitable similarity transformations. Then, two models are discussed mathematically by using RK scheme together...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2020-05-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/article/10.3389/fphy.2020.00075/full |
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| author | Naveed Ahmed Adnan Umar Khan Syed Tauseef Mohyud-Din Ilyas Khan Rashid Murtaza Iftikhar Hussain El-Sayed M. Sherif El-Sayed M. Sherif |
| author_facet | Naveed Ahmed Adnan Umar Khan Syed Tauseef Mohyud-Din Ilyas Khan Rashid Murtaza Iftikhar Hussain El-Sayed M. Sherif El-Sayed M. Sherif |
| author_sort | Naveed Ahmed |
| collection | DOAJ |
| description | Hidden effects of MHD and thermal radiations for a viscous dissipative nanofluids (Al2O3 − H2O and γAl2O3 − H2O) are taken under consideration. The models are formulated by implementing the suitable similarity transformations. Then, two models are discussed mathematically by using RK scheme together with shooting method. The results for flow regimes, coefficient of skin friction, thermophysical characteristics, and heat transfer coefficient are pictured and discussed comprehensively by changing the pertinent flow parameters. It is observed that the nanofluids velocity increases abruptly for higher Hartree pressure gradient. For assisting flow situation, the velocity F′(η) increases and abrupt decreasing behavior is examined for opposing flow case. The composition of Al2O3 − H2O, and γAl2O3 − H2O becomes more dense for high volume fraction therefore, drops in the velocity field is noted. The temperature of Al2O3 − H2O, and γAl2O3 − H2O rises rapidly by varying opposing flow parameter γ < 0 and high volume fraction ϕ. Also, the temperature β(η) declines abruptly for parameter λ. |
| first_indexed | 2024-12-13T09:09:42Z |
| format | Article |
| id | doaj.art-f18fa91934c14eda9f0b43bcc10556e9 |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-13T09:09:42Z |
| publishDate | 2020-05-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-f18fa91934c14eda9f0b43bcc10556e92022-12-21T23:52:58ZengFrontiers Media S.A.Frontiers in Physics2296-424X2020-05-01810.3389/fphy.2020.00075502691A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow ModelsNaveed Ahmed0 Adnan1Umar Khan2Syed Tauseef Mohyud-Din3Ilyas Khan4Rashid Murtaza5Iftikhar Hussain6El-Sayed M. Sherif7El-Sayed M. Sherif8Department of Mathematics, Faculty of Sciences, HITEC University, Taxila, PakistanDepartment of Mathematics, Mohi-ud-Din Islamic University, Nerian Sharif, PakistanDepartment of Mathematics and Statistics, Hazara University, Mansehra, PakistanDepartment of Mathematics, University of Multan, Multan, PakistanFaculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, VietnamDepartment of Mathematics, Mohi-ud-Din Islamic University, Nerian Sharif, PakistanDepartment of Mathematics, Mohi-ud-Din Islamic University, Nerian Sharif, PakistanCenter of Excellence for Research in Engineering Materials (CEREM), King Saud University, Riyadh, Saudi ArabiaElectrochemistry and Corrosion Laboratory, Department of Physical Chemistry, National Research Centre, Cairo, EgyptHidden effects of MHD and thermal radiations for a viscous dissipative nanofluids (Al2O3 − H2O and γAl2O3 − H2O) are taken under consideration. The models are formulated by implementing the suitable similarity transformations. Then, two models are discussed mathematically by using RK scheme together with shooting method. The results for flow regimes, coefficient of skin friction, thermophysical characteristics, and heat transfer coefficient are pictured and discussed comprehensively by changing the pertinent flow parameters. It is observed that the nanofluids velocity increases abruptly for higher Hartree pressure gradient. For assisting flow situation, the velocity F′(η) increases and abrupt decreasing behavior is examined for opposing flow case. The composition of Al2O3 − H2O, and γAl2O3 − H2O becomes more dense for high volume fraction therefore, drops in the velocity field is noted. The temperature of Al2O3 − H2O, and γAl2O3 − H2O rises rapidly by varying opposing flow parameter γ < 0 and high volume fraction ϕ. Also, the temperature β(η) declines abruptly for parameter λ.https://www.frontiersin.org/article/10.3389/fphy.2020.00075/fullwedgehost fluidmagnetic fieldthermal radiationviscous dissipationγAl2O3 nanoparticles |
| spellingShingle | Naveed Ahmed Adnan Umar Khan Syed Tauseef Mohyud-Din Ilyas Khan Rashid Murtaza Iftikhar Hussain El-Sayed M. Sherif El-Sayed M. Sherif A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models Frontiers in Physics wedge host fluid magnetic field thermal radiation viscous dissipation γAl2O3 nanoparticles |
| title | A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models |
| title_full | A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models |
| title_fullStr | A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models |
| title_full_unstemmed | A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models |
| title_short | A Novel Investigation and Hidden Effects of MHD and Thermal Radiations in Viscous Dissipative Nanofluid Flow Models |
| title_sort | novel investigation and hidden effects of mhd and thermal radiations in viscous dissipative nanofluid flow models |
| topic | wedge host fluid magnetic field thermal radiation viscous dissipation γAl2O3 nanoparticles |
| url | https://www.frontiersin.org/article/10.3389/fphy.2020.00075/full |
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