A time accurate finite volume method is used to predict the buoyancy-induced circulations promoted by an isothermal rectangular body in a rectangular enclosure containing air. Three values of the leading non dimensional parameter, the Grashof number, are consider, encompassing the stability limit for steady laminar flow. The long term behaviour and the heat transfer performance of the system are discussed
Numerical Simulation of Time-Dependent Buoyant Flows in a Cavity Containing an Internal Heat Source / Corticelli, Mauro Alessandro; Barozzi, Giovanni Sebastiano. - STAMPA. - C565:(1999), pp. 69-76. (Intervento presentato al convegno 6th UK National Conference on Heat Transfer tenutosi a Edindurgo (UK) nel 15-16/9/1999).
Numerical Simulation of Time-Dependent Buoyant Flows in a Cavity Containing an Internal Heat Source
CORTICELLI, Mauro Alessandro;BAROZZI, Giovanni Sebastiano
1999
Abstract
A time accurate finite volume method is used to predict the buoyancy-induced circulations promoted by an isothermal rectangular body in a rectangular enclosure containing air. Three values of the leading non dimensional parameter, the Grashof number, are consider, encompassing the stability limit for steady laminar flow. The long term behaviour and the heat transfer performance of the system are discussed
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