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FREEZING TIME PREDICTION FOR FOODS: A SIMPLIFIED PROCEDURE.
Author(s) : CLELAND A. C., EARLE R. L.
Type of article: Article, IJR article
Summary
IN THE PREDICTION OF FREEZING-TIMES, UNCERTAINTIES IN AVAILABLE PHYSICAL DATA ARE GENERALLY SUCH THAT A METHOD ACCURATE TO ABOUT 10% WILL BE ADEQUATE. A METHOD IS PROPOSED THAT MEETS THIS CRITERION AND IS SIMPLE TO USE. IT IS BASED ON PLANK'S EQUATION, BUT USES A NEW CONCEPT, THE NUMBER OF EQUIVALENT HEAT TRANSFER DIMENSIONS, TO TAKE THE SHAPE OF THE PRODUCT INTO ACCOUNT. VALUES OF THIS NEW PARAMETER ARE PROPOSED FOR BOTH REGULAR AND IRREGULAR SHAPES, AND PREDICTIONS ARE COMPARED WITH PUBLISHED EXPERIMENTAL RESULTS.
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Pages: 134-140
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Details
- Original title: FREEZING TIME PREDICTION FOR FOODS: A SIMPLIFIED PROCEDURE.
- Record ID : 1982-1931
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 5 - n. 3
- Publication date: 1982
Links
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Indexing
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Themes:
Food engineering;
Freezing of foodstuffs - Keywords: Calculation; Measurement; Heat transfer; Freezing; Freezing time
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THEORETICAL AND SEMITHEORETICAL METHODS FOR EST...
- Author(s) : HAYAKAWA K., SCOTT K. R., SUCCAR J.
- Date : 1985
- Languages : English
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A REVIEW ON PREDICTING FREEZING TIMES OF FOODS.
- Author(s) : RAMASWAMY H. S., TUNG M. A.
- Date : 1984
- Languages : English
- Source: J. Food Process Eng. - vol. 7 - n. 3
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A SIMPLIFIED ANALYTICAL MODEL FOR FREEZING TIME...
- Author(s) : ILICALI C.
- Date : 1989
- Languages : English
- Source: J. Food Process Eng. - vol. 11 - n. 3
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A GENERALIZED METHOD FOR THE PREDICTION OF FREE...
- Author(s) : ARROYO J. G., MASCHERONI R. H.
- Date : 1990/09/24
- Languages : English
- Formats : PDF
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-
Effect of heat transfer coefficient error on fr...
- Author(s) : BECKER B. R., FRICKE B. A.
- Date : 2005/05/02
- Languages : English
- Source: Proceedings of the Third International Symposium on applications of modelling as an innovative technology in the agri-food chain. Model-IT 2005.
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