Significance of induced magnetic field and exponential space dependent heat source on quadratic convective flow of Casson fluid in a micro-channel via HPM
- Title
- Significance of induced magnetic field and exponential space dependent heat source on quadratic convective flow of Casson fluid in a micro-channel via HPM
- Creator
- Kunnegowda T.; Mahanthesh B.; Lorenzini G.; Animasaun I.L.
- Description
- The effects of the exponential space based heat source on quadratic convective flow of Casson fluid in a microchannel with an induced magnetic field is studied through a statistical approach. The flow is considered in vertical microchannel formed by two vertical plates. The solution for the governing equations has been obtained for the velocity, induced magnetic field and temperature field using Homotopy Perturbation Method (HPM). The current density, skin friction co-efficient and Nusselt number expressions are also estimated. The impact of various physical parameters on the velocity, temperature, induced magnetic field, current density, skin friction co-efficient and Nusselt number distributions have been discussed with the help of graphs. The results obtained by using HPM, are compared to those obtained by using the Runge-Kutta-Fehlberg 4-5th order method and an excellent agreement is found. The impact of Casson fluid parameter and the exponential heat source is qualitatively agreed for all flow fields. 2019 IIETA.
- Source
- Mathematical Modelling of Engineering Problems, Vol-6, No. 3, pp. 369-384.
- Date
- 2019-01-01
- Publisher
- International Information and Engineering Technology Association
- Subject
- Casson fluid; Exponential heat source; Microchannel; Nonlinear boussinesq approximation; Nonlinear convection
- Coverage
- Kunnegowda T., Department of Mathematics, CHRIST (Deemed to be University), Bangalore, Karnataka, 560029, India; Mahanthesh B., Department of Mathematics, CHRIST (Deemed to be University), Bangalore, Karnataka, 560029, India; Lorenzini G., Department of Engineering and Architecture, University of Parma, Parco Area Delle Scienze 181/A, Parma, 43124, Italy; Animasaun I.L., Fluid Dynamics Research Group, Department of Mathematical Sciences, Federal University of Technology, Akure, Nigeria
- Rights
- All Open Access; Bronze Open Access
- Relation
- ISSN: 23690739
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Kunnegowda T.; Mahanthesh B.; Lorenzini G.; Animasaun I.L., “Significance of induced magnetic field and exponential space dependent heat source on quadratic convective flow of Casson fluid in a micro-channel via HPM,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 25, 2025, https://archives.christuniversity.in/items/show/16616.