Accession Number:

ADA101949

Title:

Spectral Emissivity at High Temperatures

Descriptive Note:

Final rept. 1 Feb 1980-31 Jan 1981

Corporate Author:

PURDUE UNIV LAFAYETTE IN THERMOPHYSICAL PROPERTIES RESEARCH LAB

Personal Author(s):

Report Date:

1981-04-01

Pagination or Media Count:

12.0

Abstract:

The status of the Spectral Emissometer used in conjunction with the high temperature Multiproperty Apparatus is described. The measurements of opaque materials, both electrically conducting, in the form of thin-walled tubes, and electrically non-conducting, in the form of small solid cylinders, has become a routine operation in the 0.4 to 15 micro range above 1300 K. The feasibility of, and techniques for, measurement of semi-transparent materials are described.

Subject Categories:

  • Physical Chemistry
  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE