IIR document

The effect of void space on chilling times for food product packages.

Summary

An experimental measurement system using Tylose as food analogue, and triangular-shaped voids was developed. The analogue package was cooled under a range of conditions, with voids of various sizes. The measured chilling times were compared with those for identical food product packages containing no voids, and those containing insulating foam within the voids. Increasing void size led to widening differences between the observed chilling rates. The experimental data will enable future testing of mathematical models for predicting heat transfer in void-containing packages undergoing chilling.

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Details

  • Original title: The effect of void space on chilling times for food product packages.
  • Record ID : 2000-1403
  • Languages: English
  • Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
  • Publication date: 1999/09/19

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