• Aucun résultat trouvé

Experimental study of single and two-phase adiabatic flow distribution in compact heat exchangers

N/A
N/A
Protected

Academic year: 2021

Partager "Experimental study of single and two-phase adiabatic flow distribution in compact heat exchangers"

Copied!
7
0
0

Texte intégral

Loading

Figure

FIG.  1  - Distributor for  small-channel heat exchangers used in  industrial applications
FIG.  3 - Representation and photographs of the test se cti on.
FIG. 4  - Repartition of the mass flow rates at the outlet of the multi-poll flat tubes
FIG.  5  -Photogrnph of the  flow  patterns in the manifold for a 55 kg/b  mass  flow rate and  various inlet  vapour qualities for both  positions (a) horizontal flow (b) vertical  down-flow
+2

Références

Documents relatifs

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

(7) From the perspective of particle dynamics, it can be simply said that the mesoscopic velocity and temperature are related to the coupling with the carrier phase, through drag

Corollary 4.2 If (M, g) is a Riemannian homogeneous space, then g is a critical metric of THK at any time t > 0 under volume preserving conformal deformations.. Corollary 4.3 Let Φ

When the heat exchanger works in wet regime, the condensation of the water vapour is done mainly towards the exit of the heat exchanger: the water and tubes wall temperature is lower

Keywords: Mixed Convection, electronic components cooling; Numerical study; T form

Contrairement à l’approche de quantification des métabolites cérébraux, on quantifiera non pas des résonances d’une molécule spécifiques mais des résonances

En conclusion, nous trouvons que les ´etats proches de k k = 0 s’adaptent instantan´ement ` a la population pr´esente dans le r´eservoir, et que la diff´erence entre les

With all these processes going on simultaneously, a de- finite mean temperature distribution is established at the surface of the earth and throughout the atmosphere;