INVESTIGADORES
AVILA Eldo Edgardo
artículos
Título:
Effect of internal flux on the heat transfer coefficient in circular cylinders in cross flow
Autor/es:
AGUIRRE VARELA GUILLERMO; CASTELLANO NESVIT; ÁVILA ELDO
Revista:
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Editorial:
Elsevier
Referencias:
Año: 2007 vol. 50 p. 4098 - 4104
ISSN:
0017-9310
Resumen:
The present paper shows results of laboratory measurements carried out to study effect of perforations on the cooling of cylinders under forced convection. Measurements were carried out for Reynold?s numbers between 2000 and 15000. Results indicate that the presence of holes and their orientation relative to air flux have a significant effect on the cooling process. Nusselt numbers have been found to increase as much as 20% as compared to a corresponding smooth cylinder.
