Share

RANDOM PORE MODEL FOR FREEZE-DRYING SIMULATION OF FROZEN SOLUTIONS WITH THERMAL CONTROL.

[In Spanish. / En espagnol.]

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

Type of article: Article

Summary

A RANDOM PORE MODEL FOR SIMULATING THE FREEZE-DRYING OPERATION ON FROZEN SOLUTIONS UNDER THERMAL CONTROL IS PRESENTED. HEAT TRANSFER EQUATIONS ARE SOLVED WITH UNIDIRECTIONAL FLOW CONDITIONS, USING A FINITE-DIFFERENCE TYPE SCHEME. THE TEMPERATURE PROFILE EVOLUTION OBTAINED IS MORE SIMILAR THAN THAT OF OTHER PLANE FRONT MODELS TO EXPERIMENTAL RESULTS. FREEZE-DRYING TIMES DEPEND ON INITIAL MASS DISTRIBUTION.

Details

  • Original title: [In Spanish. / En espagnol.]
  • Record ID : 1987-0384
  • Languages: Spanish
  • Source: Rev. Agroquim. Tecnol. Aliment. - vol. 26 - n. 1
  • Publication date: 1986
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (2)
See the source

Indexing