Marangoni convective MHD flow of SWCNT and MWCNT nanoliquids due to a disk with solar radiation and irregular heat source
- Title
- Marangoni convective MHD flow of SWCNT and MWCNT nanoliquids due to a disk with solar radiation and irregular heat source
- Creator
- Mahanthesh B.; Gireesha B.J.; Shashikumar N.S.; Shehzad S.A.
- Description
- Present study addresses the Marangoni transport of dissipating SWCNT and MWCNT nanofluids under the influence of magnetic force and radiation. A novel exponential space dependent heat source is considered. The flow is generated due to a disk with surface tension created by thermal gradient. The partial differential equations system governing the flow of carbon-water nanoliquids and heat transfer through Marangoni convection is established. Subsequent system is reduced to nonlinear ordinary boundary value problem via generalized Karman transformations. Numerical solutions are developed of the arising nonlinear problem via Runge-Kutta based shooting approach. Impacts of embedded parameters are focused on Nusselt number, velocity and heat transport distributions through graphical illustrations. Our simulations figured out that the heat transfer rate increased via Marangoni convection; however it is decayed by applied magnetic force. The temperature of SWCNT-H2O nanoliquid dominates MWCNT-H2O nanoliquid. 2017 Elsevier B.V.
- Source
- Physica E: Low-Dimensional Systems and Nanostructures, Vol-94, pp. 25-30.
- Date
- 2017-01-01
- Publisher
- Elsevier B.V.
- Subject
- Carbon-water nanoliquids; Exponential space dependent heat source; Marangoni convection; MHD; Viscous dissipation
- Coverage
- Mahanthesh B., Department of Mathematics, Christ University, Bangalore, 560029, India, Department of Studies and Research in Mathematics, Kuvempu University, Shankaraghatta, Shimoga, 577451, Karnataka, India; Gireesha B.J., Department of Studies and Research in Mathematics, Kuvempu University, Shankaraghatta, Shimoga, 577451, Karnataka, India; Shashikumar N.S., Department of Studies and Research in Mathematics, Kuvempu University, Shankaraghatta, Shimoga, 577451, Karnataka, India; Shehzad S.A., Department of Mathematics, COMSATS Institute of Information Technology, Sahiwal, 57000, Pakistan
- Rights
- Restricted Access
- Relation
- ISSN: 13869477; CODEN: PELNF
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Mahanthesh B.; Gireesha B.J.; Shashikumar N.S.; Shehzad S.A., “Marangoni convective MHD flow of SWCNT and MWCNT nanoliquids due to a disk with solar radiation and irregular heat source,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 23, 2025, https://archives.christuniversity.in/items/show/17042.