INVESTIGADORES
CLAUSSE Alejandro
artículos
Título:
TWO-PHASE FLOW IN THE LOCALIZED BOILING FIELD ADJACENT TO A HEATED WALL
Autor/es:
F BONETTO; A CLAUSSE; J CONVERTI
Revista:
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Editorial:
PERGAMON-ELSEVIER SCIENCE LTD
Referencias:
Año: 1993 vol. 36 p. 1367 - 1372
ISSN:
0017-9310
Resumen:
An experiment performed in a small horizontal heater immersed in refrigerant FC-72 is presented. The spatial distribution of the vapor is measured using a hot wire anemometer located over the heater, for different heat power inputs. The experimental data are analyzed using a probabilistic model to obtain information about the void fraction, bubble size and vapor velocity. A theoretical model based in conservation equations is derived which accounts for a comprehensive description of the experimental results. Moreover, a unified explanation of the interrelation between the mechanisms of nucleate boiling and boiling crisis is concluded.
