A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Onset of triple diffusive thermosolutal convection in a composite system
In a composite system possessing rigid‐rigid boundaries, the significance of thermal diffusion on the onset of triple diffusive convection is analyzed. The Darcy–Brinkman–Rayleigh–Benard model is employed to model the porous media. The regular perturbation methodology has been used to solve the governing equations of the composite system with the Boussinesq approximation. The critical thermal Rayleigh number, which determines the stability of the system, is estimated analytically. A graphical assessment of the impact of multiple physical attributes on the stability of the system is made. It is observed that the Soret parameters and solute Rayleigh numbers have a stabilizing effect, whereas the Darcy number exhibits a destabilizing effect upon the onset of triple diffusive convection in the composite system.
Onset of triple diffusive thermosolutal convection in a composite system
In a composite system possessing rigid‐rigid boundaries, the significance of thermal diffusion on the onset of triple diffusive convection is analyzed. The Darcy–Brinkman–Rayleigh–Benard model is employed to model the porous media. The regular perturbation methodology has been used to solve the governing equations of the composite system with the Boussinesq approximation. The critical thermal Rayleigh number, which determines the stability of the system, is estimated analytically. A graphical assessment of the impact of multiple physical attributes on the stability of the system is made. It is observed that the Soret parameters and solute Rayleigh numbers have a stabilizing effect, whereas the Darcy number exhibits a destabilizing effect upon the onset of triple diffusive convection in the composite system.
Onset of triple diffusive thermosolutal convection in a composite system
Sumithra, Ramakrishna (author) / Komala, Basavarajappa (author)
Heat Transfer ; 52 ; 2975-2994
2023-06-01
20 pages
Article (Journal)
Electronic Resource
English
Numerical modelling of turbulent thermosolutal convection in a two-dimensional ventilated enclosure
| British Library Conference Proceedings | 1993
Onset of Triply Diffusive Convection in a Maxwell Fluid Saturated Porous Layer
| British Library Conference Proceedings | 2013
| British Library Online Contents | 2007