This study is a computational work devoted to mathematical simulation of three-dimensional conjugate heat and mass transfer in an enclosure having finite thickness walls with local heat and mass sources. The mathematical model written in dimensionless variables “vorticity vector – vector potential functions – temperature – concentration” has been solved using an iterative implicit finite-difference method. The heat and mass transfer characteristics of the three-dimensional enclosure have been analyzed using the streamlines, temperature and concentration fields. Main attention was paid to the effects of the Rayleigh number, buoyancy ratio and transient factor on the heat and mass transfer modes. The correlations describing the dependences of average Nusselt and Sherwood numbers on the thermal Rayleigh number have been obtained.
Skip Nav Destination
2010 14th International Heat Transfer Conference
August 8–13, 2010
Washington, DC, USA
Conference Sponsors:
- Heat Transfer Division
ISBN:
978-0-7918-4942-2
PROCEEDINGS PAPER
Double-Diffusive Natural Convection in an Enclosure Having Finite Thickness Walls
Geniy V. Kuznetsov,
Geniy V. Kuznetsov
Tomsk Polytechnic University, Tomsk, Russia
Search for other works by this author on:
Mikhail A. Sheremet
Mikhail A. Sheremet
Tomsk State University, Tomsk, Russia
Search for other works by this author on:
Geniy V. Kuznetsov
Tomsk Polytechnic University, Tomsk, Russia
Mikhail A. Sheremet
Tomsk State University, Tomsk, Russia
Paper No:
IHTC14-22335, pp. 35-43; 9 pages
Published Online:
March 1, 2011
Citation
Kuznetsov, GV, & Sheremet, MA. "Double-Diffusive Natural Convection in an Enclosure Having Finite Thickness Walls." Proceedings of the 2010 14th International Heat Transfer Conference. 2010 14th International Heat Transfer Conference, Volume 7. Washington, DC, USA. August 8–13, 2010. pp. 35-43. ASME. https://doi.org/10.1115/IHTC14-22335
Download citation file:
5
Views
Related Proceedings Papers
Related Articles
Double Diffusion From a Heated Sphere in an Infinite Porous Medium
J. Heat Transfer (September,2012)
Transient Double Diffusive Convection in a Vertical Enclosure With Asymmetrical Boundary Conditions
J. Heat Transfer (August,2000)
Instability of Convection and Heat Transfer of High Prandtl Number Fluids in a Vertical Slot
J. Heat Transfer (May,1996)
Related Chapters
Introduction
Introduction to Finite Element, Boundary Element, and Meshless Methods: With Applications to Heat Transfer and Fluid Flow
Sensitivity of a Coupled Heat and Mass Transfer Model for Unsaturated Soils
International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3
Research on Heat and Mass Transfer of VOCS in a Partially Porous Cavity
Inaugural US-EU-China Thermophysics Conference-Renewable Energy 2009 (UECTC 2009 Proceedings)