The study concerns the de-sublimation of a thermally controlled flat plate placedwithin a wind tunnel in which develops a turbulent moist air flow. A parametric analysis of the influence of humidity and the velocity of the flow on the ke formation was carried out and, from the measurement of global heat flux, it is possible to estimate the convective heat transfer with the presence of ice. The results show that the convective fluxes are more or less accentuated depending on the humidity. A solver to modeling of air - vapor/ice, was developed base on the theory of nucleation heterogeneous. Beyond simple geometry such as a flat plate, a characteristic geometry of a heat ex.changer was also simulated in particular to qualitatively characterize...
Ice formation at lifting surfaces and engine intakes is a significant issue affecting regular aircra...
Summer overheat in agricultural greenhouses generates plant stresses which decrease the productivity...
Contexte du sujet : La climatisation est un poste de dépense énergétique important dans le secteur d...
The study concerns the de-sublimation of a thermally controlled flat plate placedwithin a wind tunne...
L'étude concerne la prise en glace d'une paroi thermiquement contrôlée placée au sein d'une conduite...
Ce travail expérimental concerne l'analyse du transfert de chaleur au sem d'un écoulementturbulent d...
Dans un contexte de durcissement des règlementations thermiques, la maîtrise de l'étanchéité à l'air...
Ce rapport est une étude de l'encrassement des échangeurs de chaleur à plaques. Le travail est abord...
The problem of heat transfer between forced moist air and a flat plate with water condensation is st...
For the development of successful long term space flights, and the establishment of permanent bases ...
L'évaporation par convection naturelle laminaire d'un film d'eau ruisselant sur une paroi plane incl...
Context: Air-conditioning represents a high-energy expenditure in the sector of the building, which ...
This paper numerically evaluates some of the parameters involved in modeling the process of frost fo...
International audienceNumerical investigation of water evaporation and condensation in buoyancy driv...
Cloud development as governed by latent heat released by condensing water vapour and freezing water....
Ice formation at lifting surfaces and engine intakes is a significant issue affecting regular aircra...
Summer overheat in agricultural greenhouses generates plant stresses which decrease the productivity...
Contexte du sujet : La climatisation est un poste de dépense énergétique important dans le secteur d...
The study concerns the de-sublimation of a thermally controlled flat plate placedwithin a wind tunne...
L'étude concerne la prise en glace d'une paroi thermiquement contrôlée placée au sein d'une conduite...
Ce travail expérimental concerne l'analyse du transfert de chaleur au sem d'un écoulementturbulent d...
Dans un contexte de durcissement des règlementations thermiques, la maîtrise de l'étanchéité à l'air...
Ce rapport est une étude de l'encrassement des échangeurs de chaleur à plaques. Le travail est abord...
The problem of heat transfer between forced moist air and a flat plate with water condensation is st...
For the development of successful long term space flights, and the establishment of permanent bases ...
L'évaporation par convection naturelle laminaire d'un film d'eau ruisselant sur une paroi plane incl...
Context: Air-conditioning represents a high-energy expenditure in the sector of the building, which ...
This paper numerically evaluates some of the parameters involved in modeling the process of frost fo...
International audienceNumerical investigation of water evaporation and condensation in buoyancy driv...
Cloud development as governed by latent heat released by condensing water vapour and freezing water....
Ice formation at lifting surfaces and engine intakes is a significant issue affecting regular aircra...
Summer overheat in agricultural greenhouses generates plant stresses which decrease the productivity...
Contexte du sujet : La climatisation est un poste de dépense énergétique important dans le secteur d...