Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Direct numerical simulation of a differentially heated cavity of aspect ratio 4 with Rayleigh numbers up to 10(11) - Part II: Heat transfer and flow dynamics

Autor
Trias, F. X.; Gorobets, A.; Soria, M.; Oliva, A.
Tipus d'activitat
Article en revista
Revista
International journal of heat and mass transfer
Data de publicació
2010-01-31
Volum
53
Número
4
Pàgina inicial
674
Pàgina final
683
DOI
https://doi.org/10.1016/j.ijheatmasstransfer.2009.10.027 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/7863 Obrir en finestra nova
Resum
This is the second of a two-part paper on five direct numerical simulations of a differentially heated cavity of aspect ratio 4 with adiabatic horizontal walls (Rayleigh numbers based on the cavity height. The numerical methods and the time-averaged flow results were presented in the Part I. The heat transfer and the flow dynamics, including the turbulent statistics, the global kinetic energy balances and the internal waves motion phenomenon, are herewith described and discussed. The power-law s...
Citació
Trias, F. [et al.]. Direct numerical simulation of a differentially heated cavity of aspect ratio 4 with Rayleigh numbers up to 10(11) - Part II: Heat transfer and flow dynamics. "International journal of heat and mass transfer", 31 Gener 2010, vol. 53, núm. 4, p. 674-683.
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor
TUAREG - Turbulence and Aerodynamics in Mechanical and Aerospace Engineering Research Group

Participants