TY  - JOUR
AU  - Margeirsson, Bjorn
AU  - Palsson, Halldor
AU  - Gospavić, Radovan
AU  - Popov, Viktor
AU  - Jonsson, Magnus Por
AU  - Arason, Sigurjon
PY  - 2012
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/428
AB  - Temperature variations in cod fillets packaged in four levels of EPS boxes stored on pallets under thermal load were studied numerically and experimentally. In the experiment the fillet temperature along with environmental temperature were monitored at 39 positions on the pallets during 9-h dynamic temperature storage between 7 and 23 degrees C. A three-dimensional time-dependent heat transfer model was developed using the ANSYS FLUENT Computational Fluid Dynamics (CFD) software. The overall mean absolute error of the model was 0.3 degrees C and the maximum error obtained at a single position over the whole period was 2.4 degrees C. The model was further developed in order to simulate temperature evolution inside a fully loaded, 12-level pallet under the same dynamic temperature conditions as a four-level pallet studied before. The mean temperature after 9-h thermal load was 1.0 degrees C lower in the 12-level pallet but the maximum temperature evolution was similar in both pallets. Finally, the model was used to investigate the temperature-maintaining effect of superchilling fish before the thermal load.
T2  - Journal of Food Engineering
T1  - Numerical modelling of temperature fluctuations of chilled and superchilled cod fillets packaged in expanded polystyrene boxes stored on pallets under dynamic temperature conditions
EP  - 99
IS  - 1
SP  - 87
VL  - 113
DO  - 10.1016/j.jfoodeng.2012.05.017
ER  - 

@article{
author = "Margeirsson, Bjorn and Palsson, Halldor and Gospavić, Radovan and Popov, Viktor and Jonsson, Magnus Por and Arason, Sigurjon",
year = "2012",
abstract = "Temperature variations in cod fillets packaged in four levels of EPS boxes stored on pallets under thermal load were studied numerically and experimentally. In the experiment the fillet temperature along with environmental temperature were monitored at 39 positions on the pallets during 9-h dynamic temperature storage between 7 and 23 degrees C. A three-dimensional time-dependent heat transfer model was developed using the ANSYS FLUENT Computational Fluid Dynamics (CFD) software. The overall mean absolute error of the model was 0.3 degrees C and the maximum error obtained at a single position over the whole period was 2.4 degrees C. The model was further developed in order to simulate temperature evolution inside a fully loaded, 12-level pallet under the same dynamic temperature conditions as a four-level pallet studied before. The mean temperature after 9-h thermal load was 1.0 degrees C lower in the 12-level pallet but the maximum temperature evolution was similar in both pallets. Finally, the model was used to investigate the temperature-maintaining effect of superchilling fish before the thermal load.",
journal = "Journal of Food Engineering",
title = "Numerical modelling of temperature fluctuations of chilled and superchilled cod fillets packaged in expanded polystyrene boxes stored on pallets under dynamic temperature conditions",
pages = "99-87",
number = "1",
volume = "113",
doi = "10.1016/j.jfoodeng.2012.05.017"
}

Margeirsson, B., Palsson, H., Gospavić, R., Popov, V., Jonsson, M. P.,& Arason, S.. (2012). Numerical modelling of temperature fluctuations of chilled and superchilled cod fillets packaged in expanded polystyrene boxes stored on pallets under dynamic temperature conditions. in Journal of Food Engineering, 113(1), 87-99.
https://doi.org/10.1016/j.jfoodeng.2012.05.017

Margeirsson B, Palsson H, Gospavić R, Popov V, Jonsson MP, Arason S. Numerical modelling of temperature fluctuations of chilled and superchilled cod fillets packaged in expanded polystyrene boxes stored on pallets under dynamic temperature conditions. in Journal of Food Engineering. 2012;113(1):87-99.
doi:10.1016/j.jfoodeng.2012.05.017 .

Margeirsson, Bjorn, Palsson, Halldor, Gospavić, Radovan, Popov, Viktor, Jonsson, Magnus Por, Arason, Sigurjon, "Numerical modelling of temperature fluctuations of chilled and superchilled cod fillets packaged in expanded polystyrene boxes stored on pallets under dynamic temperature conditions" in Journal of Food Engineering, 113, no. 1 (2012):87-99,
https://doi.org/10.1016/j.jfoodeng.2012.05.017 . .

TY  - JOUR
AU  - Margeirsson, Bjorn
AU  - Lauzon, Helene L.
AU  - Palsson, Halldor
AU  - Popov, Viktor
AU  - Gospavić, Radovan
AU  - Jonsson, Magnus Por
AU  - Sigurgisladottir, Sjofn
AU  - Arason, Sigurjon
PY  - 2012
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/456
AB  - A study was carried out to evaluate temperature variation and quality deterioration of packaged cod fillets as influenced by the box type used and their position on pallets under dynamic temperature storage. Storage life of thermally abused fillets was compared to that of fillets stored at steady temperature. Thermal performance of fish boxes, made of corrugated plastic on one hand and expanded polystyrene on the other hand, was also compared. Fillet temperature at multiple positions on the pallets along with environmental temperature and humidity were monitored during storage. Differences in product temperature of up to 10.5 degrees C were recorded on the thermally abused pallets stored for 6.4 h at mean ambient temperature of 18.5 degrees C. A reduction in storage life of 1.5-3 days was observed depending on the box position on the abused pallets compared to steady temperature storage.
T2  - International Journal of Refrigeration-Revue Internationale Du Froid
T1  - Temperature fluctuations and quality deterioration of chilled cod (Gadus morhua) fillets packaged in different boxes stored on pallets under dynamic temperature conditions
EP  - 201
IS  - 1
SP  - 187
VL  - 35
DO  - 10.1016/j.ijrefrig.2011.09.006
ER  - 

@article{
author = "Margeirsson, Bjorn and Lauzon, Helene L. and Palsson, Halldor and Popov, Viktor and Gospavić, Radovan and Jonsson, Magnus Por and Sigurgisladottir, Sjofn and Arason, Sigurjon",
year = "2012",
abstract = "A study was carried out to evaluate temperature variation and quality deterioration of packaged cod fillets as influenced by the box type used and their position on pallets under dynamic temperature storage. Storage life of thermally abused fillets was compared to that of fillets stored at steady temperature. Thermal performance of fish boxes, made of corrugated plastic on one hand and expanded polystyrene on the other hand, was also compared. Fillet temperature at multiple positions on the pallets along with environmental temperature and humidity were monitored during storage. Differences in product temperature of up to 10.5 degrees C were recorded on the thermally abused pallets stored for 6.4 h at mean ambient temperature of 18.5 degrees C. A reduction in storage life of 1.5-3 days was observed depending on the box position on the abused pallets compared to steady temperature storage.",
journal = "International Journal of Refrigeration-Revue Internationale Du Froid",
title = "Temperature fluctuations and quality deterioration of chilled cod (Gadus morhua) fillets packaged in different boxes stored on pallets under dynamic temperature conditions",
pages = "201-187",
number = "1",
volume = "35",
doi = "10.1016/j.ijrefrig.2011.09.006"
}

Margeirsson, B., Lauzon, H. L., Palsson, H., Popov, V., Gospavić, R., Jonsson, M. P., Sigurgisladottir, S.,& Arason, S.. (2012). Temperature fluctuations and quality deterioration of chilled cod (Gadus morhua) fillets packaged in different boxes stored on pallets under dynamic temperature conditions. in International Journal of Refrigeration-Revue Internationale Du Froid, 35(1), 187-201.
https://doi.org/10.1016/j.ijrefrig.2011.09.006

Margeirsson B, Lauzon HL, Palsson H, Popov V, Gospavić R, Jonsson MP, Sigurgisladottir S, Arason S. Temperature fluctuations and quality deterioration of chilled cod (Gadus morhua) fillets packaged in different boxes stored on pallets under dynamic temperature conditions. in International Journal of Refrigeration-Revue Internationale Du Froid. 2012;35(1):187-201.
doi:10.1016/j.ijrefrig.2011.09.006 .

Margeirsson, Bjorn, Lauzon, Helene L., Palsson, Halldor, Popov, Viktor, Gospavić, Radovan, Jonsson, Magnus Por, Sigurgisladottir, Sjofn, Arason, Sigurjon, "Temperature fluctuations and quality deterioration of chilled cod (Gadus morhua) fillets packaged in different boxes stored on pallets under dynamic temperature conditions" in International Journal of Refrigeration-Revue Internationale Du Froid, 35, no. 1 (2012):187-201,
https://doi.org/10.1016/j.ijrefrig.2011.09.006 . .