IIR document
Numerical modelling of temperature fluctuations in superchilled fish loins packaged in expanded polystyrene and stored at dynamic temperature conditions.
Number: pap. ID: 620
Author(s) : MARGEIRSSON B., PÁLSSON H., POPOV V., et al.
Summary
Thermal insulation of fresh fish packaging can substantially reduce negative effects of poor temperature management in chill chains. The aim of the current study was to experimentally and numerically investigate the performance of two different types of EPS (expanded polystyrene) boxes in protecting precooled, fresh fish products subjected to temperature fluctuations, simulating real conditions during transport. One EPS box type was a new improved version designed by utilising numerical heat transfer modelling for minimising the maximum product temperature during thermal load and turned out to weigh 11% less than the older EPS box type. The performance of the EPS boxes was evaluated by means of temperature monitoring and sensory evaluation. The thermal performance of the new EPS boxes was significantly better compared to the old boxes. According to sensory evaluation, storage in the new boxes resulted in approximately 2 days longer storage life. A satisfactory agreement between numerical results and experimental results was obtained.
Available documents
Format PDF
Pages: 8 p.
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: Numerical modelling of temperature fluctuations in superchilled fish loins packaged in expanded polystyrene and stored at dynamic temperature conditions.
- Record ID : 30002227
- Languages: English
- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Publication date: 2011/08/21
Links
See other articles from the proceedings (569)
See the conference proceedings
Indexing
-
Themes:
Road transport;
Packaging;
Fish and fish product - Keywords: Polystyrene; Temperature; Superchilling; Fish; Performance; Packaging; Insulation
-
An environmental transport of salmon from Norwa...
- Author(s) : AUNE E. J., NORDTVEDT T. S.
- Date : 1999/09/19
- Languages : English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
View record
-
Numerical modelling of temperature fluctuations...
- Author(s) : MARGEIRSSON B., PÁLSSON H., POPOV V., et al.
- Date : 2012/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 5
- Formats : PDF
View record
-
Transport of superchilled salmon in modified at...
- Author(s) : ROSNES J. T., SIVERTSVIK M., SKIPNES D., NORDTVEDT T. S., CORNELIUSSEN C., JAKOBSEN O.
- Date : 1998/09/16
- Languages : English
- Source: Hygiene, Quality and Safety in the Cold Chain and Air Conditioning.
- Formats : PDF
View record
-
Transporte del salmón ultrarefrigerado en atmós...
- Author(s) : ROSNES J. T., SIVERTSVIK M., SKIPNES D., et al.
- Date : 2001/10
- Languages : Spanish
- Source: Frío Calor Aire acondicionado - vol. 29 - n. 330
View record
-
Étude expérimentale et modélisation numérique d...
- Author(s) : MARGEIRSSON B., PÁLSSON H., ARASON S., et al.
- Date : 2014/05
- Languages : French
- Source: Revue générale du Froid & du Conditionnement d'air - vol. 104 - n. 1143
View record