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A new study of laminar natural convection in two concentric vertical cylinders
Authors:A. Hadjadj  S. Maamir  B. Zeghmati
Affiliation:(1) Laboratoire de Métrologie des Interfaces Techniques I.U.T de Belfort-Montbéliard Rue Engel Gros, Fr-90016 Belfort, France, FR
Abstract:5 and cylinder aspect ratios of 0.5 to 10. The effects of the changes in these parameters on the variation of the temperature and flow patterns within the cylinder have been studied. The local and average Nusselt numbers correlations of interest in determining the insulating value of an annular cavity formed by two concentric vertical cylinders have been obtained. Received on 24 July 1998
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