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EFFECT OF THERMOPHYSICAL AND CONFIGURATIONAL PARAMETERS ON TEMPERATURE AND FREEZE-DRYING TIME OF FROZEN SOLUTION LAYERS.

[In Spanish. / En espagnol.]

Author(s) : ELVIRA C. de, DIAZ M., LOMBRANA I.

Type of article: Article

Summary

USING A RANDOM PORE MODEL THE EFFECT OF PARAMETERS SUCH AS THERMAL DIFFUSIVITY, POROSITY, SOLID DISTRIBUTION AND HEATING TEMPERATURE ON THE PROFILES OF TEMPERATURE AND FREEZE-DRYING TIME OF THERMALLY CONTROLLED FROZEN SOLUTIONS IS ANALYZED. THE MATHEMATICAL MODEL ADOPTED AS GOVERNING THE PROCESS WORKS UNDER UNIDIRECTIONAL TRANSFER AND PLANE GEOMETRY CONDITIONS, AND ITS NUMERICAL SOLUTIONS, REQUIRE ONLY THE THERMOPHYSICAL PROPERTIES OF THE PRODUCT IN EACH PHASE.

Details

  • Original title: [In Spanish. / En espagnol.]
  • Record ID : 1987-0769
  • Languages: Spanish
  • Source: Rev. Agroquim. Tecnol. Aliment. - vol. 26 - n. 3
  • Publication date: 1986/09
  • Document available for consultation in the library of the IIR headquarters only.

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