Email this article Estimation of the Procedural Error of Temperature Measurements by the Photoemission Method
- Authors: Viazava K.A.1, Kasparov K.N.1, Penyazkov O.G.1
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Affiliations:
- Lykov Institute of Heat and Mass Transfer, National Academy of Sciences of Belarus
- Issue: Vol 61, No 1 (2018)
- Pages: 42-47
- Section: Thermal Measurements
- URL: https://journals.rcsi.science/0543-1972/article/view/246380
- DOI: https://doi.org/10.1007/s11018-018-1385-6
- ID: 246380
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Abstract
We consider the dependence of the procedural error of measurements of the temperature of an object by the photoemission method on its surface emissivity, selectivity of the spectral characteristic, and surface temperature. We present the plots for the determination of the procedural error at a temperature T = 2000 K within the range of selectivities from –0.1 to –0.7 with increments of 0.05.
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About the authors
K. A. Viazava
Lykov Institute of Heat and Mass Transfer, National Academy of Sciences of Belarus
Author for correspondence.
Email: viazava.kate@gmail.com
Belarus, Minsk
K. N. Kasparov
Lykov Institute of Heat and Mass Transfer, National Academy of Sciences of Belarus
Email: viazava.kate@gmail.com
Belarus, Minsk
O. G. Penyazkov
Lykov Institute of Heat and Mass Transfer, National Academy of Sciences of Belarus
Email: viazava.kate@gmail.com
Belarus, Minsk
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