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18 December 2019 The influence of refraction in geodetic measurements of rotary kilns
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Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1120812 (2019) https://doi.org/10.1117/12.2539534
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation
Abstract
The paper considers various technologies of alignment of rotary kilns in their operation mode. It gives the theory of mathematical processing of rotary machines measurements with the help of electromagnetic emission and the influence of refraction onto their accuracy. The research showed that the technology of measuring along the kiln shell can contain significant errors, caused by refraction in horizontal section due to big temperature gradients. The technology, when the observing beam goes perpendicular to the kiln shell, is practically unresponsive to the influence of refraction. The paper considers the tasks, which demand further research and refinement.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. G. Mogil'nyj, A. A. Sholomitskii, E. K. Lagutina, and V. G. Sal'nikov "The influence of refraction in geodetic measurements of rotary kilns", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1120812 (18 December 2019); https://doi.org/10.1117/12.2539534
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