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A SIMPLE METHOD FOR PREDICTION OF HEATING AND COOLING RATES IN SOLIDS OF VARIOUS SHAPES.
Author(s) : CLELAND A. C., EARLE R. L.
Type of article: Article, IJR article
Summary
METHODS FOR PREDICTION OF TEMPERATURE-TIME PROFILES IN SOLIDS UNDERGOING HEATING OR COOLING ARE EXAMINED. BECAUSE PHYSICAL DATA ARE OFTEN UNCERTAIN A PREDICTION METHOD THAT IS ACCURATE TO ABOUT 10% IS ADEQUATE IN MANY SITUATIONS. A PROCEDURE IS PROPOSED THAT MEETS THIS CRITERION, IS SIMPLE TO USE, AND IS APPLICABLE TO A WIDE RANGE OF REGULAR AND IRREGULAR SHAPES. THE METHOD INTRODUCES A CONCEPT OF THE NUMBER OF EQUIVALENT HEAT TRANSFER DIMENSIONS TO TAKE ACCOUNT OF THE SOLID'S GEOMETRY. ALIGNMENT CHARTS CAN THEN BE USED TO FIND THE CENTRE TEMPERATURE OF A BODY AS A FUNCTION OF TIME AND THE EXTERNAL HEAT TRANSFER CONDITIONS.
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Pages: 98-106
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Details
- Original title: A SIMPLE METHOD FOR PREDICTION OF HEATING AND COOLING RATES IN SOLIDS OF VARIOUS SHAPES.
- Record ID : 1982-1530
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 5 - n. 2
- Publication date: 1982/03
Links
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Indexing
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Themes:
Food engineering;
Chilling of foodstuffs - Keywords: Geometry; Calculation; Heat transfer; Chilling
-
MODEL FOR THE COOLING OF FOODSTUFFS AND OTHER S...
- Author(s) : FIKIIN K. A., FIKIIN A. G.
- Date : 1989
- Languages : Russian
- Source: Kholodilnaya Tekhnika - n. 5
View record
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MODELE NUMERIQUE DU REFROIDISSEMENT DE MATIERES...
- Author(s) : FIKIIN K. A., FIKIIN A. G.
- Date : 1989
- Languages : French
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 12 - n. 4
- Formats : PDF
View record
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A new method of predicting the time-variability...
- Author(s) : LOVATT S. J., PHAM Q. T., CLELAND A. C., LOEFFEN M. P. F.
- Date : 1993
- Languages : English
- Source: J. Food Eng. - vol. 18 - n. 1
View record
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UNSTEADY STATE HEAT TRANSFER TO VARIOUSLY SHAPE...
- Author(s) : COLAKYAN M., TURTON R., LEVENSPIEL O.
- Date : 1984
- Languages : English
- Source: Heat Transf. Eng. - vol. 5 - n. 3-4
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Prediction of food chilling rates with time-var...
- Author(s) : TANNER D. J., CLELAND D. J., WAKE G. C.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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