
Recommended by the IIR / IIR document
A cold thermal energy storage unit for CO2 refrigeration using phase change material: An experimental study.
Number: 1086
Author(s) : SELVNES H., ALLOUCHE Y., HAFNER A.
Summary
Refrigeration demands in industrial food processing plants can vary significantly over a week depending on the production schedules. It is common to experience peaks of electricity consumption due to the operation of the refrigeration equipment during a day. Integrating cold thermal energy storage (CTES) technology in the refrigeration system enables significant peak shaving and thus shifting the load from peak to off-peak hours. This paper presents the results obtained from an experimental study conducted on a novel plates-in-tank CTES unit integrated into a pump-circulated CO2 refrigeration system at -5°C for chilling of food. The unit consists of a stack of pillow-plates (PP) that is fitted in a stainless-steel container filled with an organic phase change material (melting point of -9°C). The refrigerant circulates through the channels inside each PP and evaporates and condenses during the charging and discharging process, respectively. The storage capacity is tested, and the performance of the PP heat exchanger is evaluated.
Available documents
A cold thermal energy storage unit for CO2 refrigeration using phase change material: An experimental study
Pages: 6
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: A cold thermal energy storage unit for CO2 refrigeration using phase change material: An experimental study.
- Record ID : 30027981
- Languages: English
- Subject: Technology
- Source: 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants(GL2020). Proceedings. Kyoto, Japon, December 7-9th 2020.
- Publication date: 2020/12/07
- DOI: http://dx.doi.org/10.18462/iir.gl.2020.1086
Links
See other articles from the proceedings (120)
See the conference proceedings
Indexing
-
Evaluation of a pillow-plate heat exchanger for...
- Author(s) : SELVNES H., BUTTNER V., HAFNER A.
- Date : 2020/12/07
- Languages : English
- Source: 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants(GL2020). Proceedings. Kyoto, Japon, December 7-9th 2020.
- Formats : PDF
View record
-
A CFD analysis for the performance assessment o...
- Author(s) : SELVNES H., ALLOUCHE Y., SEVAULT A., et al.
- Date : 2019/04/11
- Languages : English
- Source: 8th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, Avril 11-13, 2019.
- Formats : PDF
View record
-
High power thermal energy storage research at L...
- Author(s) : WORLITSCHEK J., FISCHER L. J., STAMATIOU A.
- 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
-
Dynamic modelling of secondary refrigeration lo...
- Author(s) : DUFOUR T., OIGNET J., ABDALLAH R. ben, et al.
- Date : 2016/05/18
- Languages : English
- Source: 11th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Karlsruhe, Germany, May 18-20, 2016.
- Formats : PDF
View record
-
Cooling of portable hand-held electronic device...
- Author(s) : FOK S. C., SHEN W., TAN F. L.
- Date : 2010/01
- Languages : English
- Source: International Journal of thermal Sciences - vol. 49 - n. 1
View record