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Performance comparison of a static ice-bank and dynamic ice slurry cool thermal energy storage systems
KTH, School of Industrial Engineering and Management (ITM), Energy Technology, Applied Thermodynamics and Refrigeration.
KTH, School of Industrial Engineering and Management (ITM), Energy Technology, Applied Thermodynamics and Refrigeration.
KTH, School of Industrial Engineering and Management (ITM), Energy Technology, Applied Thermodynamics and Refrigeration.
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2010 (English)In: 9th IIR Gustav Lorentzen Conference on Natural Working Fluids (GL2010) Paris, France: International Institute of Refrigeration, 2010, 2010Conference paper, Published paper (Refereed)
Abstract [en]

    In this study theoretical evaluation of performance of a three ice based cool thermal energy storage systems is conducted ; (a) static, indirect, external melt ice-on-coil ; (b) dynamic ice slurry type storage with a water and (c) ice slurry distribution system. In order to investigate and assess possible economic and energy saving potential of an ice slurry storage system over conventional static type a computer simulation models were used. The systems were compared for high temperature application, for the purpose of milk cooling in the dairy industry. The product temperature that has to be achieved is +3 °C which requires a secondary coolant temperature to be less than +1 °C. Calculations have been performed on basis of specific user supplied load data for a design day, acquired as an actual case for dairy plant Prehrambeno industrijski kombinat (PIK) in the city of Rijeka, Croatia, and local electricity billing rate structure. The comparison shows that the dynamic cool thermal energy storage system (CTES) is favourable as to energy consumption in all studied cases.

Place, publisher, year, edition, pages
2010.
National Category
Energy Engineering
Identifiers
URN: urn:nbn:se:kth:diva-84626ISBN: 978-2-913149-74-8 (print)OAI: oai:DiVA.org:kth-84626DiVA: diva2:499465
Conference
9th IIR Gustav Lorentzen Conference on Natural Working Fluids (GL2010). Sydney, Australia. 12-14 April 2010
Note
QC 20120424Available from: 2012-02-13 Created: 2012-02-13 Last updated: 2012-04-24Bibliographically approved

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Grozdek, MarinoKhodabandeh, RahmatollahLundqvist, Per
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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf