Share

A MATHEMATICAL MODEL OF HEAT AND MASS TRANSFER ON POROUS-SUBLIMATION COOLING OF CRYOGENIC DEVICES.

Author(s) : OSTROUMOV S. M.

Type of article: Article

Summary

CONDITIONS OF VISCOUSFLOW OF COOLANT VAPOURS IN PORES ARE OBTAINED: FACTORS DETERMINING THE DIRECTION OF THE SUBLIMATION-FRONT MOVEMENT ARE REVEALED ; A METHOD OF CALCULATING THE COOLED SURFACE TEMPERATURE AND THE SUBLIMATION-FRONT POSITION ARE PROPOSED. PARAMETERS FOR A POROUS-SUBLIMATION COLD ACCUMULATOR ARE CHOSEN WHICH PROVIDE THE PRESET TEMPERATURE LEVEL OF CRYOSTATING. FOR PLATE AND TUBE POROUS STRUCTURES OPTIMAL GEOMETRIC PARAMETERS ARE OBTAINED.

Details

  • Original title: A MATHEMATICAL MODEL OF HEAT AND MASS TRANSFER ON POROUS-SUBLIMATION COOLING OF CRYOGENIC DEVICES.
  • Record ID : 1991-2072
  • Languages: English
  • Source: Fiz. nizk. Temp. - vol. 16 - n. 4
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (31)
See the source

Indexing