Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Mixed convection in a ventilated 3D cavity : comparison of different LES models with experimental data

Autor
Damle, R.; Lehmkuhl, O.; Colomer, G.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
7th International Conference on Computational Heat and Mass Transfer
Any de l'edició
2011
Data de presentació
2011-08-23
Llibre d'actes
Progress in computational heat and mass transfers: ICCHMT 2011, 7th International conference on computational heat and mass Transfer; Istanbul, Turkey, July 18-22, 2011
Pàgina inicial
1
Pàgina final
8
Repositori
http://hdl.handle.net/2117/15562 Obrir en finestra nova
URL
https://www.cttc.upc.edu/tmp/showuplsyKv99.pdf Obrir en finestra nova
Resum
The aim of this work is to contribute to the progress in the determination of indoor airflow in buildings and to explore the possibility of coarse grid CFDsimulations for room airflow in building energy programs. To do so, a three dimensional ventilated cavity with mixed convection is simulated with different LES models and different meshes to see their influence on the numerical results. The Rayleigh number for this case is 2.23 x 109 and the Archimedes number is 0.036. This case is, to a certa...
Citació
Damle, R.; Lehmkuhl, O.; Colomer, G. Mixed convection in a ventilated 3D cavity : comparison of different LES models with experimental data. A: International Conference on Computational Heat and Mass Transfer. "Progress in computational heat and mass transfers: ICCHMT 2011, 7th International conference on computational heat and mass Transfer; Istanbul, Turkey, July 18-22, 2011". Istanbul: 2011, p. 1-8.
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants

  • Mohan Damle, Rashmin  (autor ponent)
  • Lehmkuhl Barba, Oriol  (autor ponent)
  • Colomer Rey, Guillem  (autor ponent)