IIR document
Influence of surface roughness on the supercooling during freezing of a water/ethanol mixture.
Author(s) : FAUCHEUX M., MULLER G., HAVET M., et al.
Summary
This paper presents a preliminary study on the impact of the roughness of a metallic surface on the magnitude of the supercooling during freezing of an aqueous solution. An aqueous solution of ethanol (5% w/w) has been used as a model solution. Five tubes of aluminium (internal diameter 8 mm) have been machined to obtain a roughness between 0.63 and 13.3 µm. These tubes were immersed in a refrigerated bath with a programmable temperature scan. Thermocouples located at the inner surface of the tubes and in the solution were used to measure the magnitude of supercooling, which was between 4.18 and 8.48°C in the authors' conditions, the larger supercooling being observed for the lower level of roughness.
Available documents
Format PDF
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Influence of surface roughness on the supercooling during freezing of a water/ethanol mixture.
- Record ID : 2006-2936
- Languages: English
- Source: Proceedings of the sixth Workshop on Ice Slurries of the IIR/Proceedings of the Second Conference on Phase Change Material and Slurry (PCM 2005).
- Publication date: 2005/06/15
Links
See other articles from the proceedings (22)
See the conference proceedings
Indexing
-
Impact of roughness of a nickel metallic surfac...
- Author(s) : FAUCHEUX M., HAVET M., LEBAIL A.
- Date : 2006/09/13
- Languages : English
- Source: 7th Conference on Phase-Change Materials and Slurries
- Formats : PDF
View record
-
Experimental study on effect of electric field ...
- Author(s) : KUMANO H., HIRATA T., MITSUISHI K., et al.
- Date : 2012/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 5
- Formats : PDF
View record
-
Improving the thermal efficiency of ice slurry ...
- Author(s) : LEIPER A. N., ASH D. G., MCBRYDE D. J., et al.
- Date : 2012/11
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 7
- Formats : PDF
View record
-
Formulation of the latent heat of fusion of ice...
- Author(s) : KUMANO H., ASAOKA T., SAITO T., et al.
- Date : 2009/01
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 1
- Formats : PDF
View record
-
Crystallisation of water in aqueous solutions u...
- Author(s) : CHEGNIMONHAN V., BONJOUR J., AYEL V., et al.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
View record