Radiation effect on stagnation point flow of Casson nanofluid past a stretching plate/cylinder
(2024) In Scientific Reports 14(1).- Abstract
The exclusive behaviour of nanofluid has been actively emphasized due to the determination of improved thermal efficiency. Hence, the aim of this study is to highlight the laminar boundary layer axisymmetric stagnation point flow of Casson nanofluid past a stretching plate/cylinder under the influence of thermal radiation and suction/injection. Nanofluid comprises water and Fe3 O4 as nanoparticles. In this article, a novel casson nanofluid model has been developed and studied on stretchable flat plate or circular cylinder. Adequate rational assumptions (velocity components) are employed for the transformation of the governing partial-differential equations into a group of non-dimensional ordinary-differential... (More)
The exclusive behaviour of nanofluid has been actively emphasized due to the determination of improved thermal efficiency. Hence, the aim of this study is to highlight the laminar boundary layer axisymmetric stagnation point flow of Casson nanofluid past a stretching plate/cylinder under the influence of thermal radiation and suction/injection. Nanofluid comprises water and Fe3 O4 as nanoparticles. In this article, a novel casson nanofluid model has been developed and studied on stretchable flat plate or circular cylinder. Adequate rational assumptions (velocity components) are employed for the transformation of the governing partial-differential equations into a group of non-dimensional ordinary-differential formulas, which are then solved analytically. The momentum and energy equations are solved through the complementary error function method and scaling quantities. Using various figures, the effects of essential factors on the nanofluid flow, heat transportation, and Nusselt number, are determined and explored. From obtained results, it is observed that the velocity field diminishes owing to magnification in stretching parameter B and Casson fluid parameter Λ . The temperature field increases by amplifying radiation Nr , and solid volume fraction parameter ϕ . The research is applicable to developing procedures for electric-conductive nanomaterials, which have potential applications in aircraft, smart coating transport phenomena, industry, engineering, and other sectors.
(Less)
- author
- Mahabaleshwar, U. S. ; Maranna, T. ; Mishra, Manoranjan ; Hatami, M. and Sunden, Bengt LU
- organization
- publishing date
- 2024-12
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Scientific Reports
- volume
- 14
- issue
- 1
- article number
- 1387
- publisher
- Nature Publishing Group
- external identifiers
-
- pmid:38228765
- scopus:85182488724
- ISSN
- 2045-2322
- DOI
- 10.1038/s41598-024-51963-2
- language
- English
- LU publication?
- yes
- id
- c4b09124-2b96-4012-b10f-3e884de51100
- date added to LUP
- 2024-04-10 14:39:51
- date last changed
- 2024-04-24 17:35:33
@article{c4b09124-2b96-4012-b10f-3e884de51100,
abstract = {{<p>The exclusive behaviour of nanofluid has been actively emphasized due to the determination of improved thermal efficiency. Hence, the aim of this study is to highlight the laminar boundary layer axisymmetric stagnation point flow of Casson nanofluid past a stretching plate/cylinder under the influence of thermal radiation and suction/injection. Nanofluid comprises water and Fe<sub>3</sub> O<sub>4</sub> as nanoparticles. In this article, a novel casson nanofluid model has been developed and studied on stretchable flat plate or circular cylinder. Adequate rational assumptions (velocity components) are employed for the transformation of the governing partial-differential equations into a group of non-dimensional ordinary-differential formulas, which are then solved analytically. The momentum and energy equations are solved through the complementary error function method and scaling quantities. Using various figures, the effects of essential factors on the nanofluid flow, heat transportation, and Nusselt number, are determined and explored. From obtained results, it is observed that the velocity field diminishes owing to magnification in stretching parameter B and Casson fluid parameter Λ . The temperature field increases by amplifying radiation N<sub>r</sub> , and solid volume fraction parameter ϕ . The research is applicable to developing procedures for electric-conductive nanomaterials, which have potential applications in aircraft, smart coating transport phenomena, industry, engineering, and other sectors.</p>}},
author = {{Mahabaleshwar, U. S. and Maranna, T. and Mishra, Manoranjan and Hatami, M. and Sunden, Bengt}},
issn = {{2045-2322}},
language = {{eng}},
number = {{1}},
publisher = {{Nature Publishing Group}},
series = {{Scientific Reports}},
title = {{Radiation effect on stagnation point flow of Casson nanofluid past a stretching plate/cylinder}},
url = {{http://dx.doi.org/10.1038/s41598-024-51963-2}},
doi = {{10.1038/s41598-024-51963-2}},
volume = {{14}},
year = {{2024}},
}