Share

A SIMPLE MODEL OF HEAT TRANSFER PROCESSES IN LOW TEMPERATURE MULTILAYER INSULATIONS.

Author(s) : MAITI C. R.

Type of article: Article

Summary

A SIMPLE ANALYTICAL MODEL HAS BEEN PROPOSED FOR HEAT TRANSFER COMPUTATIONS IN MULTILAYER INSULATIONS BASED ON THERMAL RESISTANCE NETWORK SYSTEM, CONSIDERING SOLID CONTACT CONDUCTANCE, RADIATION AND GAS PHASE CONDUCTION. EXPERIMENTAL DATA FOR SINGLY ALUMINIZED MYLAR AT VARIOUS VACUUM LEVELS AND LAYER DENSITIES, MEASURED WITH A CYLINDRICAL CRYOSTAT BY STEADY STATE METHOD, HAVE BEEN COMPARED WITH THE PREDICTED VALUES AND THE AGREEMENT IS WITHIN 19% AT 10-6 TORR (1.33. 10-4 PA) BETWEEN 290 AND 77 K.

Details

  • Original title: A SIMPLE MODEL OF HEAT TRANSFER PROCESSES IN LOW TEMPERATURE MULTILAYER INSULATIONS.
  • Record ID : 1982-1171
  • Languages: English
  • Source: Indian J. pure appl. Phys. - vol. 19 - n. 6
  • Publication date: 1981/06
  • Document available for consultation in the library of the IIR headquarters only.

Links


See the source

Indexing