High frequency vibration influence on heat transfer

T.P. Lyubimova (1) , A Lizée (2) , G.Z. Gershuni (3) , D.V. Lyubimov (3) , G. Chen (2) , M. Wadih (2) , B. Roux (2)

1 ICMM - Institute of Continuous Media Mechanics of the RAS
2 Institut de Mécanique des Fluides de Marseille
3 Perm State University

The effect of hight frequency vibration on the flow and temperature fields is studied numerically for two configurations: a two-dimensional square cavity and an axisymmetrical liquid zone, subject to an external temperature gradient. The mean fields of velocity and temperature are determined by means of a finite-element method, respectively. The characteristics of the flow and heat transfer are found to be strongly dependent on the vibrational parameters

Domaines: Mécanique des fluides [physics.class-ph]

T.P. Lyubimova, A Lizée, G.Z. Gershuni, D.V. Lyubimov, G. Chen, et al.. High frequency vibration influence on heat transfer. Microgravity Quarterly, 1994, 4, pp.259-267. ⟨hal-01309036⟩