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A correlation for dropwise cooling on metallic microfin surfaces

Autor
Guilizzoni, M.; Sotgia, G.; Gonzàlez, A.
Tipus d'activitat
Article en revista
Revista
Experimental thermal and fluid science
Data de publicació
2018-10-01
Volum
97
Pàgina inicial
70
Pàgina final
78
DOI
https://doi.org/10.1016/j.expthermflusci.2018.04.001 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0894177718305119?via%3Dihub Obrir en finestra nova
Resum
Dropwise cooling can be of interest in many fields where it is necessary to remove heat from surfaces at a high rate and heat transfer by gaseous convection is not enough. Regrettably, the prediction of the heat transfer rates is still a major issue, particularly on innovative and engineered surfaces. Existing models offer fairly reliable predictions for smooth or isotropically textured surfaces, but information is lacking for surfaces with directional grooves and edges. A correlation is present...
Paraules clau
Dimensionless correlation, Dropwise cooling, Evaporating drops, Heat removal rate, Microfin surfaces

Participants

  • Guilizzoni, Manfredo  (autor)
  • Sotgia, Giorgio  (autor)
  • Gonzàlez Esteve, Adrià  (autor)