TOWARD THE MATHEMATICAL MODELLING OF HEAT AND MASS TRANSFER IN VACUUM FREEZE-DRYING.

Author(s) : TSVETKOV T. D., VLUCHANOV N. L.

Type of article: Article

Summary

A NUMBER OF EXISTING MATHEMATICAL MODELS OF HEAT AND MASS TRANSFER PROCESSES TAKING PLACE INSIDE A MATERIAL UNDERGOING VACUUM FREEZE-DRYING ARE REVIEWED IN BRIEF. SOME PHYSICAL CONSIDERATIONS WITH RESPECT TO FREEZE-DRYING IN A VACUUM ARE PRESENTED AND A CORRESPONDING MATHEMATICAL MODEL IS PROPOSED TO DESCRIBE COUPLED HEAT AND MASS TRANSFER INSIDE THE MATERIAL UNDERGOING FREEZE-DRYING.

Details

  • Original title: TOWARD THE MATHEMATICAL MODELLING OF HEAT AND MASS TRANSFER IN VACUUM FREEZE-DRYING.
  • Record ID : 1982-0319
  • Languages: English
  • Source: Cryobiology - vol. 18 - n. 2
  • Publication date: 1981/04

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