Steady and Oscillating Characteristics of Natural Convection in an Enclosure

What is it about?

• Natural convection in a rectangular enclosure is investigated. • Multiple heat sources are considered at the bottom wall. • Intensity of stream function increases with the width and breadth of the heat source. • Rayleigh number augments the intensity of streamlines. • For three heat sources, a transition from steady-state to oscillatory is revealed.

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