Metrological Investigation of Pyrographite High-Temperature Blackbodies

The results are reported from experimental investigations of the spectral radiance and irradiance distributions, the temperature gradient, and the effective emissivity of the radiating cavity of high-temperature pyrographite blackbodies designed at VNIIOFI (Scientific-Research Institute of Optophysi...

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Bibliographic Details
Published inMeasurement techniques Vol. 44; no. 12; pp. 1211 - 1218
Main Author Khlevnoi, B B
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.12.2001
Subjects
Blackbody
Emissivity
Holes
Irradiance
Metrology
Radiance
Spectral emissivity
Studies
Temperature gradient
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Summary:The results are reported from experimental investigations of the spectral radiance and irradiance distributions, the temperature gradient, and the effective emissivity of the radiating cavity of high-temperature pyrographite blackbodies designed at VNIIOFI (Scientific-Research Institute of Optophysical Measurements). An experimental method of determining the effective high-temperature emissivity of a blackbody is described.[PUBLICATION ABSTRACT]
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ISSN:0543-1972
1573-8906
DOI:10.1023/A:1014722204473