Accession Number:

AD0692635

Title:

INSTALLATION FOR HIGH-TEMPERATURE INVESTIGATIONS OF HEAT-RESISTANT AVIATION MATERIALS AND COATINGS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1969-06-04

Pagination or Media Count:

15.0

Abstract:

Helioapparatus and the method for and results of determining the thermal parameters of aviation materials are described. The apparatus produces a temperature of up to 1500-2000C, which is measured with great accuracy by thermocouples. Radiation is measured with an AT-50 actinometer and a GSA-1 galvanometer. The redistribution of thermal-flux density in the focal zone is analyzed when the temperature is controlled by a shielding cylinder and by defocusing. Strict determination of the thermal flux incident on the specimen and its distribution over the heating area is found to be important. The apparatus allows experiments to be made under very pure conditions and at easily controllable temperatures and thermal fluxes. Author

Subject Categories:

  • Test Facilities, Equipment and Methods
  • Thermodynamics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE