Direct numerical simulation of the turbulent natural convection flow in an open cavity of aspect ratio 4

Chiva Segura, Jorge; Lehmkuhl Barba, Oriol; Borrell Pol, Ricard; Oliva Llena, Asensio

View/Open

E226-ext.pdf (2,155Mb)

View Usage Statistics

Cita com:

Show full item record

Chiva Segura, Jorge

Lehmkuhl Barba, Oriol

Borrell Pol, Ricard

Oliva Llena, Asensio

Document typeConference report

Defense date2012

PublisherBegell House

Rights accessOpen Access

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder

Abstract

In this paper, three-dimensional turbulent natural convection heat transfer in an open cavity with an isothermal wall facing the overture has been studied. The aspect ratio chosen for the cavity has been 4 to complement the studies by Trias et al. [1, 2] of closed cavities with the same aspect ratio. Direct numerical simulations (DNS) of the cavity are presented and analyzed. Rayleigh numbers up to Ra = 1012 has been considered.

CitationChiva, J., Lehmkuhl, O., Borrell, R., Oliva, A. Direct numerical simulation of the turbulent natural convection flow in an open cavity of aspect ratio 4. A: International Symposium on Turbulence, Heat and Mass Transfer. "Turbulence, heat and mass transfer: proceedings of the 7th International Symposium on Turbulence, Heat and Mass Transfer 2012". Palermo, Sicília: Begell House, 2012, p. 1-9.

URIhttp://hdl.handle.net/2117/111187

ISBN978-1-56700-301-7

Publisher versionhttp://cataleg.upc.edu/record=b1301001~S1*cat

Collections

View Usage Statistics

Show full item record

Files	Description	Size	Format	View
E226-ext.pdf		2,155Mb	PDF	View/Open

UPCommons. Global access to UPC knowledge

Direct numerical simulation of the turbulent natural convection flow in an open cavity of aspect ratio 4

View/Open

Browse