Two different problems are proposed as approximations of the usual system modelling natural convection under the Oberbeck-Boussinesq assumptions. The error is evaluated by means of the norm of its gradient in the Hilbert space. The average Nusselt number is also estimated.

Non-linear approximations for natural convection in a horizontal annulus

FERRARIO, Carlo;PASSERINI, Arianna;PIVA, Stefano
2007

Abstract

Two different problems are proposed as approximations of the usual system modelling natural convection under the Oberbeck-Boussinesq assumptions. The error is evaluated by means of the norm of its gradient in the Hilbert space. The average Nusselt number is also estimated.
2007
Duka, B; Ferrario, Carlo; Passerini, Arianna; Piva, Stefano
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/494495
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