In a natural convection, local density
differences and a resulting pressure gradient accelerate
the fluid. In this paper a numerical study of a turbulent,
natural convection problem is performed with an
incompressible fluid in a rectangular enclosure. At the
heated wall, the temperature distribution is a function
of temperature gradients. The objective of this study is
to conduct a numerical investigation of turbulent
natural convection in a 3-D cavity using the staggered
grid and the SIMPLEC method.
Keywords : Turbulence, Natural Convention, Staggared Grid, SIMPLEC Method.