Spectral Emissivity at High Temperatures
Final rept. 1 Feb 1980-31 Jan 1981
PURDUE UNIV LAFAYETTE IN THERMOPHYSICAL PROPERTIES RESEARCH LAB
Pagination or Media Count:
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.
- Physical Chemistry
- Test Facilities, Equipment and Methods