Article Dans Une Revue Physical Review Letters Année : 2006

Experimental Evidence of the Vapor Recoil Mechanism in the Boiling Crisis

Résumé

Boiling crisis experiments are carried out in the vicinity of the liquid-gas critical point of H2. A magnetic gravity compensation setup is used to enable nucleate boiling at near critical pressure. The measurements of the critical heat flux that defines the threshold for the boiling crisis are carried out as a function of the distance from the critical point. The obtained power law behavior and the boiling crisis dynamics agree with the predictions of the vapor recoil mechanism and disagree with the classical vapor column mechanism.

Fichier principal
Vignette du fichier
Boiling-PRL06.pdf (227.99 Ko) Télécharger le fichier
Loading...

Dates et versions

hal-01261818 , version 1 (25-01-2016)

Licence

Identifiants

Citer

Vadim Nikolayev, Denis Chatain, Yves Garrabos, Daniel Beysens. Experimental Evidence of the Vapor Recoil Mechanism in the Boiling Crisis. Physical Review Letters, 2006, 97 (18), 184503 (4 p.). ⟨10.1103/PhysRevLett.97.184503⟩. ⟨hal-01261818⟩
1143 Consultations
882 Téléchargements

Altmetric

Partager

  • More