Linear and non-linear analyses of double diffusive chandrasekhar convection with heat and concentration source in micropolar fluid with saturated porous media under gravity modulation
- Title
- Linear and non-linear analyses of double diffusive chandrasekhar convection with heat and concentration source in micropolar fluid with saturated porous media under gravity modulation
- Creator
- Anncy S.M.; Joseph T.V.; Pranesh S.
- Description
- In this paper, linear and non-linear analysis of Double-Diffusive convection in the presence of magnetic field and gravity modulation with heat and concentration source in a micropolar fluid is studied by assuming the strength of heat and concentration source same. The expression for Rayleigh number and correction Rayleigh number are obtained using regular perturbation method. The effects of parameters on heat and mass transport is investigated using non-linear analysis by deriving eighth order Lorenz equation. It is found that coupling parameter and Chandrasekhar number stabilizes the system. Whereas internal Rayleigh number and Darcy number destabilizes the system. 2020 International Association of Engineers.
- Source
- IAENG International Journal of Applied Mathematics, Vol-50, No. 2, pp. 1-17.
- Date
- 2020-01-01
- Publisher
- International Association of Engineers
- Subject
- Double diffusive chandarsekhar convection; Gravity modulation; Micropolar fluid; Porous media; Temperature and concentration based internal heat source
- Coverage
- Anncy S.M., Department of Mathematics, CHRIST(Deemed to be University), Bangalore, India; Joseph T.V., CHRIST(Deemed to be University), India; Pranesh S., CHRIST(Deemed to be University), India
- Rights
- Restricted Access
- Relation
- ISSN: 19929978
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Anncy S.M.; Joseph T.V.; Pranesh S., “Linear and non-linear analyses of double diffusive chandrasekhar convection with heat and concentration source in micropolar fluid with saturated porous media under gravity modulation,” CHRIST (Deemed To Be University) Institutional Repository, accessed April 27, 2025, https://archives.christuniversity.in/items/show/16394.