A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effets thermiques en cavitation
A simple model based on the resolution of Rayleigh equation for a single spherical bubble is used to analyse thermal effects in cavitation. Two different assumptions are considered for modelling heat transfer through the liquid-vapour interface. One is based upon a convective type approach, the other one upon the resolution of the heat diffusion equation in the liquid surrounding the bubble. Both models are applied to a cavitating inducer and cavity shapes and temperature distributions are compared. The evolution of cavity length with the cavitation number for cold water (without thermal effects) and for refrigerant R114 at two different temperatures are compared to experimental data.
Effets thermiques en cavitation
A simple model based on the resolution of Rayleigh equation for a single spherical bubble is used to analyse thermal effects in cavitation. Two different assumptions are considered for modelling heat transfer through the liquid-vapour interface. One is based upon a convective type approach, the other one upon the resolution of the heat diffusion equation in the liquid surrounding the bubble. Both models are applied to a cavitating inducer and cavity shapes and temperature distributions are compared. The evolution of cavity length with the cavitation number for cold water (without thermal effects) and for refrigerant R114 at two different temperatures are compared to experimental data.
Effets thermiques en cavitation
Pellone, Christian (author) / Franc, Jean-Pierre (author)
European Journal of Environmental and Civil Engineering ; 12 ; 497-508
2008-05-01
12 pages
Article (Journal)
Electronic Resource
Unknown
Analyse des effets thermiques en cavitation a partir d'essais au forane
| British Library Online Contents | 1997
Analyse des effets thermiques en cavitation à partir d'essais au forane
| Online Contents | 1997
Toitures-terrasses en bois: effets des variations thermiques et hygrometriques
Taylor & Francis Verlag | 1978
Contraintes interfaciales des structures renforcees par composites : effets thermiques et shear lag
| British Library Online Contents | 2007
Modélisation du couplage endommagement-perméabilité-effets thermiques dans le béton de structure
| Taylor & Francis Verlag | 2006