Share
IIR document
Study on supercooling phenomenon of normal paraffin particles inside a phase change emulsion.
Number: pap. TP-057
Author(s) : MORIMOTO T., SAEGUSA K., MIDORIKAWA M., et al.
Summary
A phase change emulsion (PCE) is a mixture of an aqueous solution and fine particles of a phase change material (PCM). PCE is attracting attention as a novel thermal medium because it offers not only high-density thermal storage but also easy heat transportation due to its high fluidity. However, there is a problem in practical utilization because of supercooling phenomenon iduced by the smallness of dispersed PCM particles. The main objective of the present study is to investigate the supercooling characteristics of PCM particles inside PCE. The supercooling characteristics were evaluated by determining the freezing ratio of PCM particles inside a PCE which was cooled under various conditions. As a result, it was revealed that the frozen ratio of PCM particles increased with increasing content rate of PCM. Furthermore, it was found that the cooling time, supercooling degree and mean particle diameter of particles affect the ratio too.
Available documents
Format PDF
Pages: 7
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: Study on supercooling phenomenon of normal paraffin particles inside a phase change emulsion.
- Record ID : 30021494
- Languages: English
- Source: 5th IIR Conference on Thermophysical Properties and Transfer Processes of Refrigerants.
- Publication date: 2017/04/23
- DOI: http://dx.doi.org/10.18462/iir.tptpr.2017.0057
Links
See other articles from the proceedings (84)
See the conference proceedings
Indexing
-
Supercooling stability of sodium acetate trihyd...
- Author(s) : DANNEMAND M., FURBO S.
- Date : 2018/05/21
- Languages : English
- Source: 12th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Orford, Canada, May 21-23, 2018.
- Formats : PDF
View record
-
Systematic analysis of the stability of Sodium ...
- Author(s) : GUARDA D., RIGHETTI G., MANCIN S., FENK B., O'NEILL P., WORLITSCHEK J., MARTINEZ-GARCIA J., STAMATIOU A., SCHUETZ P.
- Date : 2023/08/21
- Languages : English
- Source: Proceedings of the 26th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Formats : PDF
View record
-
An experimental method to determine the contact...
- Author(s) : RENDALL J., SHEN Z., SHRESTHA S., GEHL T., ATCHLEY J.
- Date : 2022
- Languages : English
- Source: 2022 Purdue Conferences. 19th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Behaviour of phase change material during disch...
- Author(s) : SONI V., KUMAR A., JAIN V. K.
- Date : 2018/05/21
- Languages : English
- Source: 12th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Orford, Canada, May 21-23, 2018.
View record
-
Numerical study of PCM based TMS for Li-Ion cells.
- Author(s) : GUARDA D., CALATI M., DELGADO W., LANDINI S, WASER R., STAMATIOU A., O'DONOVAN S., MANCIN S.
- Date : 2021/09/01
- Languages : English
- Source: 13rd IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: (online) Vicenza, Italy, September 1-3, 2021.
- Formats : PDF
View record