Improvement of Air Chamber of Shrimp Freezer

Authors

  • ชัญญา อุไรจารี
  • จารุพล สุริยวนากุล
  • เกียรติฟ้า ตั้งใจจิต

Keywords:

Computational fluid dynamics, Airflow, Freezer, Improvement of freezer.

Abstract

        This research presents the simulation of air flow in the air chamber of shrimp freezer. The frozen process is important because discharging airflow from air chamber influences the quality of the product, dependent on the duration of freezing time, temperature, and air velocity. The objective of this study is to improve the air flow by modifying the direction of the air inlet and to analyze by using program SC/Tetra V.13. The results from the simulation show that the improved model improved air-flow rate-uniformity at the outlet increasing by 13.57% from the SD compared to the original model

References

[1] Luis A., et al, “Cryogenic and air blast freezing techniques and their effect on the quality of catfish fillets,” LWT-Food Science and Technology, Vol. 54, pp.377-382, 2013.
[2] Patrick Dempsey, Pradeep Bansal, “The art of air blast freezing: Design and efficiency considerations,” Applied Thermal Engineering, Vol.41, pp.71-83, 2012.
[3] Lilian Daniel Kaale, Trygve Magne Eikevik, Turid Rustad, Kjell Kolsaker, “Superchilling of food: A review,” Journal of Food Engineering, Vol.107, pp. 141-146, 2011.
[4] Lilian D., Trygve M., Tora B., Elin K., Tom S., “The effect of cooling rates on the ice crystal growth in air-packed salmon fillets during superchilling and superchilled storage,” International journal of refrigeration, Vol.36, pp.110-119, 2013.
[5] Lilian Daniel Kaale, et al, “Ice crystal development in pre-rigor Atlantic salmon fillets during superchilling process and following storage,” Food Control, Vol. 31, pp.491-498, 2013.
[6] R.M. Khadatkar, S. Kumar, S.C. Pattanayak, “Cryofreezing and cryofreezer,” Cryogenics, Vol.44, pp.661-678, 2004.
[7] Abdullah A., et al, “Freezing of fresh Barhi dates for quality preservation during frozen storage,” Saudi Journal of Biological Sciences, 2016.

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Published

2020-06-22

How to Cite

[1]
อุไรจารี ช. ., สุริยวนากุล จ. . ., and ตั้งใจจิต เ. . . . . . ., “Improvement of Air Chamber of Shrimp Freezer”, Eng. & Technol. Horiz., vol. 34, no. 3, pp. 29–34, Jun. 2020.

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Section

Research Articles