ShareModelling of frost growth and densification.
Author(s) : LE GALL R., GRILLOT J. M., JALLUT C.
Type of article: Article
Summary
A one-dimensional transient formulation is derived to predict frost growth and densification on a cold wall submitted to a moist air flow. It is particularly shown that the effective vapour mass diffusivity throughout frost should reach values several times larger than the molecular diffusivity, so that the model is in agreement with experimental data. Two possible interpretations of the phenomenon are proposed.
Details
- Original title: Modelling of frost growth and densification.
- Record ID : 1998-0298
- Languages: English
- Source: International Journal of Heat and Mass Transfer - vol. 40 - n. 13
- Publication date: 1997/09
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Indexing
-
Frosting over of cold surfaces.
- Author(s) : BETTANINI E.
- Date : 1995/03
- Languages : Italian
- Source: Industria italiana del Freddo - vol. 39 - n. 2
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Heat transfer on cold frosting surfaces.
- Author(s) : BETTANINI E.
- Date : 1995/05
- Languages : Italian
- Source: Termotecnica - vol. 49 - n. 5
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Air cooling coil performance under frosting con...
- Author(s) : O'HAGAN A. N., CLELAND D. J., CLELAND A. C.
- Date : 1993/11/15
- Languages : English
- Source: Cold Chain Refrigeration Equipment by Design.
- Formats : PDF
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Frost formation on a cold surface under turbule...
- Author(s) : YANG D. K., LEE K. S., CHA D. J.
- Date : 2006/03
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 29 - n. 2
- Formats : PDF
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Study of frost properties in a low temperature ...
- Author(s) : YAMASHITA K., HAMADA M., ISE S., et al.
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
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