A NUMERICAL ANALYSIS OF NATURAL CONVECTION IN A L-SHAPED ENCLOSURE

A NUMERICAL ANALYSIS OF NATURAL CONVECTION IN A L-SHAPED ENCLOSURE

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In this study, natural convection in a Post Fitter L-shaped enclosure was investigated numerically.The left hand side of enclosure is cooler than the right hand side of wall.Bottom and top walls are insulated.Governing equaitons for natural convection have been integrated over a finite control volume to obtain finite difference equations.

For 4 Way Hotplate Control Switch the solution a computer program was developed using SIMPLEM algorithm was used.Calculations were performed in the range of 10 4 <Ra<10 6 and for different L-shaped dimesions.