Effect of total vapor content on aircraft icing on the data of radiometric measurements in the area of Pulkovo airport

Vladimir V. Zuev; Alexey V. Pavlinsky; Olga E. Nechepurenko; Daria P. Mordus; Gennadiy N. Ilin; Vladimir Yu. Bykov

doi:10.1117/12.2599855

15 December 2021 Effect of total vapor content on aircraft icing on the data of radiometric measurements in the area of Pulkovo airport

Vladimir V. Zuev, Alexey V. Pavlinsky, Olga E. Nechepurenko, Daria P. Mordus, Gennadiy N. Ilin, Vladimir Yu. Bykov

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Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119164Q (2021) https://doi.org/10.1117/12.2599855
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Total vapor content of the atmosphere is a primary factor in diagnosing thermal conditions and determining areas of possible aircraft icing. This study for the period from October 1, 2018 to March 31, 2020, is based the AV-6 electronic weather logs and crew weather reports (PIREP). The paper considers the ranges of the total vapor content Q and total vapor content during icing Q_i for the seasons most favorable for the icing occurance. Icing is observed at values of the total vapor content Q_i from 0.3 to 1.5 g/cm².

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Vladimir V. Zuev, Alexey V. Pavlinsky, Olga E. Nechepurenko, Daria P. Mordus, Gennadiy N. Ilin, and Vladimir Yu. Bykov "Effect of total vapor content on aircraft icing on the data of radiometric measurements in the area of Pulkovo airport", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119164Q (15 December 2021); https://doi.org/10.1117/12.2599855

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