Heat transport of nano-micropolar fluid with an exponential heat source on a convectively heated elongated plate using numerical computation
- Title
- Heat transport of nano-micropolar fluid with an exponential heat source on a convectively heated elongated plate using numerical computation
- Creator
- Pattnaik P.K.; Mishra S.R.; Mahanthesh B.; Gireesha B.J.; Rahimi-Gorji M.
- Description
- Purpose: The study of novel exponential heat source phenomena across a flowing fluid with a suspension of microparticles and nanoparticles towards a convectively heated plate has been an open question. Therefore, the impact of the exponential heat source in the transport of nano micropolar fluid in the existence of magnetic dipole, Joule heating, viscous heating and convective condition effects has been analytically investigated. Influence of chemical reaction has also been exhibited in this discussion. Design/methodology/approach: The leading equations are constructed via conservation equations of transport, micro-rotation, energy and solute under the non-transient state situation. Suitable stretching transformations are used to transform the system of partial differential equations to ordinary. The transformed ODEs admit numerical solution via RungeKutta fourth order method along with shooting technique. Findings: The effects of pertinent physical parameters characterizing the flow phenomena are presented through graphs and discussed. The inclusion of microparticles and nanoparticles greatly affects the flow phenomena. The impact of the exponential heat source (EHS) advances the heat transfer characteristics significantly compared to usual thermal-based heat source (THS). The thermal performance can be improved through the effects of a magnetic dipole, viscous heating, Joule heating and convective condition. Originality/value: The effectiveness of EHS phenomena in the dynamics of nano micropolar fluid past an elongated plate which is convectively heated with regression analysis is for the first time investigated. 2019, Emerald Publishing Limited.
- Source
- Multidiscipline Modeling in Materials and Structures, Vol-16, No. 5, pp. 1295-1312.
- Date
- 2020-01-01
- Publisher
- Emerald Group Holdings Ltd.
- Subject
- Chemical reaction; Convective condition; Exponential heat source; MHD; Micropolar fluid; Nanofluid; Numerical simulations
- Coverage
- Pattnaik P.K., Department of Mathematics, College of Engineering and Technology, Bhubaneswar, India; Mishra S.R., Department of Mathematics, Shiksha O Anusandhan (Deemed to University), Bhubaneswar, India; Mahanthesh B., Department of Mathematics, CHRIST, (Deemed to be University), Bangalore, India; Gireesha B.J., Department of Mathematics, Kuvempu University, Shimoga, India; Rahimi-Gorji M., Experimental Surgery Lab, Faculty of Medicine and Health Science, Ghent University, Ghent, Belgium, Tissue and Solid Mechanics for Medical Applications Lab (IBiTech, ? BioMMeda), Ghent University, Ghent, Belgium
- Rights
- Restricted Access
- Relation
- ISSN: 15736105
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Pattnaik P.K.; Mishra S.R.; Mahanthesh B.; Gireesha B.J.; Rahimi-Gorji M., “Heat transport of nano-micropolar fluid with an exponential heat source on a convectively heated elongated plate using numerical computation,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/16238.