Stability Analysis ofSalt Fingers forDifferent Non-uniform Temperature Profiles inaMicropolar Liquid
- Title
- Stability Analysis ofSalt Fingers forDifferent Non-uniform Temperature Profiles inaMicropolar Liquid
- Creator
- Mary Daniel N.; Lingamneni V.; Tom T.; Arun Kumar N.
- Description
- This paper describes the linear stability analysis of salt finger convection for different non-uniform temperature profiles by keeping the solutal concentration uniform throughout the system. The system consists of two parallel plates separated by a thin layer of micropolar liquid with infinite length, in which the system is heated and soluted from above the plate. Normal mode techniques are used to convert the system of partial differential equations into ordinary differential equations; further, Galerkian method is introduced to get the eigenvalue for isothermal, permeable with no-spin boundary conditions. The study also explains the effect of different micropolar parameters on the onset of convection. The phase of temperature flow for different boundary conditions explains the graphical solution of the energy equation and its gradients. It is shown that non-uniform temperature profiles, diffusivity ratio, coupling parameter, and solutal Rayleigh number influence the stability of the system. 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
- Source
- Lecture Notes in Mechanical Engineering, pp. 371-379.
- Date
- 2023-01-01
- Publisher
- Springer Science and Business Media Deutschland GmbH
- Subject
- Double diffusive convection; Micropolar fluid; Non-uniform temperature gradients; Salt finger
- Coverage
- Mary Daniel N., Research Scholar, Department of Mathematics, CHRIST(Deemed to be University), Bengaluru, India; Lingamneni V., Department of Mathematics, Sir MV PU College, Karnataka, India; Tom T., Department of Commerce and Management, CHRIST(Deemed to be University), Lavasa, India; Arun Kumar N., School of Engineering and Technology, CHRIST(Deemed to be University), Bengaluru, India
- Rights
- Restricted Access
- Relation
- ISSN: 21954356; ISBN: 978-981191928-2
- Format
- Online
- Language
- English
- Type
- Conference paper
Collection
Citation
Mary Daniel N.; Lingamneni V.; Tom T.; Arun Kumar N., “Stability Analysis ofSalt Fingers forDifferent Non-uniform Temperature Profiles inaMicropolar Liquid,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/20024.