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Numerical and perturbations methods for predicting freezing times.
Author(s) : MORAGA N. O., MORALES BLANCAS E. F.
Summary
The freezing processes for foods of plate, spherical and cylindrical shapes under heat convective boundary conditions was solved by using four finite-difference schemes for temperature-dependent properties. A perturbation method was used to model the liquid-solid phase change of the water content in the food. Analytical predictions were successfully compared with experimental data for freezing of three different foods.
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Pages: p 223-228
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Details
- Original title: Numerical and perturbations methods for predicting freezing times.
- Record ID : 1994-0926
- Languages: English
- Source: Proposals for the generation and use of refrigeration in the 21st century.
- Publication date: 1992/09/07
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
Food engineering;
Freezing of foodstuffs - Keywords: Geometry; Food; Calculation; Freezing rate; Simulation; Freezing
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Modelling of heat transfer during one-dimension...
- Author(s) : MORALES BLANCAS E. F., LESCANO C. E., MORAGA N. O.
- Date : 1992/09/07
- Languages : English
- Source: Proposals for the generation and use of refrigeration in the 21st century.
- Formats : PDF
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Thermal and mass transport mechanisms and their...
- Author(s) : KENNEDY C. J.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
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Mathematical modelling of chilling and freezing...
- Author(s) : CALIFANO A. N., ZARITZKY N. E.
- Date : 1992/09/07
- Languages : English
- Source: Proposals for the generation and use of refrigeration in the 21st century.
- Formats : PDF
View record
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STUDIES ON THE FREEZING PROCESSES IN AQUEOUS MO...
- Author(s) : REID D. S., LIM M. H., MCEVOY H. M.
- Date : 1983/08/07
- Languages : English
- Source: [Refrigeration serving humanity]. Proceedings of the XVIth international Congress of Refrigeration.
- Formats : PDF
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Accuracy of a simplified approach for finding t...
- Author(s) : CLELAND A. C., CLELAND D. J., DAVEY L. M.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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