Journal of Biosystems Engineering
- 제20권4호
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- Pages.343-350
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- 1995
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- 1738-1266(pISSN)
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- 2234-1862(eISSN)
청과물의 품온예측모델 개발
Development of the Numerical Model for Temperature Prediction of Fruits
초록
In order to design efficient and effective pressure cooling system for fruits and vegetables, a numerical model for temperature prediction of fruits was developed. This model was extended to study the various factors affecting product cooling time, such as product depth, approach air temperature, entering air velocity and initial product temperature. Also, selection of these factors were examined with respect to the efficiency of the pressure cooling system, the overall precooling cost and the final quality of the product. When designing a pressure cooling system for a particular product, the range of the factors must be selected carefully according to the thermal and physiological properties.