Kulkarni, KD and Mahendran, N and Majumdar, Sekhar (2005) Laminar mixed convective heat and transfer in a bottom heated ltd driven square cavity. Technical Report. National Aerospace Laboratories, Bangalore, India.
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Abstract
The present work focuses on a detailed CFD analysis of two dimensional laminar incompressible flow and heat transfer in a rectangular enclosure for which the top lid wall, maintained at a lower temperature, is either stationary 13; ( free convection ) or driven parallel to itself at a uniform speed (mixed convection) where as the other three walls are stationary, the two vertical walls are thermally insulated and the horizontal bottom wall is maintained at a higher temperature from an external heat source. The computations are carried out using an implicit second order accurate finite volume Navier Stokes solver13; based on pressure-velocity solution strategy with cartesian grid, cartesian velocities and collocated variable arrangement. The flow pattern and temperature distribution are compared to available measurement and computation data.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Navier Stokes solver;Cartesian grid;Free convection;Square cavity;Cylindrical annulus;Laminar slot |
| Subjects: | AERONAUTICS > Aeronautics (General) |
| Division/Department: | Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division |
| Depositing User: | Ms Indrani V |
| Date Deposited: | 03 Feb 2009 |
| Last Modified: | 24 May 2010 09:39 |
| URI: | http://nal-ir.nal.res.in/id/eprint/839 |
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