An investigation of buoyancy driven natural convection in a cylindrical enclosure.
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Date
2015-04Author
Mayoyo, Rael
Sigey, Johana K
Okelo, Jeconiah A
Okwoyo, James M
Language
enMetadata
Show full item recordAbstract
An investigation of heat transfer was done in a cylindrical enclosure. The effects of varying Reynolds Number, Prandtl
number, Froude number, and Euler number on the temperature and velocity was investigated. In the study, the top surface of a vertical
cylindrical container was cooled, the bottom surface heated and the vertical cylindrical walls were considered as being adiabatic. The
non-linear governing equations subject to Boussinesq approximation were solved using finite difference method. Results were analysed
and presented in graphs to understand the fluid flow and temperature profiles at various locations in the enclosure. Results indicated
that buoyancy forces due to temperature difference between the bottom and top of the cylinder are important in determining the velocity
of air in the enclosure.
Citation
Mayoyo, Rael., Sigey, Johana K., Okelo, Jeconiah A., Okwoyo, James M (2015). An Investigation of Buoyancy Driven Natural Convecti on in a Cylindrical Enclosure. (IJSR), 4(4), pp. 3337-3340Publisher
University of Nairobi