Рrognostication of surface temperature of epoxy coatings on aluminum alloy subjected to long exposure in natural climate conditions

Startsev V.O., Medvedev I.M., Startsev O.V.
UDC
620.1:669.715
DOI
10.18577/2307-6046-2016-0-10-12-12
Article PDF (Russian) (624.84 KB)
How to cite
Startsev V.O., Medvedev I.M., Startsev O.V. Рrognostication of surface temperature of epoxy coatings on aluminum alloy subjected to long exposure in natural climate conditions // Proceedings of VIAM. 2016. No. 10. DOI: 10.18577/2307-6046-2016-0-10-12-12. URL: https://test.viam.ru/en/journal/2016/10/12
Keywords
aluminum alloy, surface temperature, climatic parameters, prognostication, multilinear model.
Abstract

The variations in surface temperature of D16-AT aluminum samples with white, grey and black epoxy coatings subjected to 9 years of natural weathering in Gelendzhik Climatic Testing Center are studied. The multilinear predication model of temperature variations including 12 meteorological indexes is proposed to predict the sample surface temperature. High reliability of model is shown. The rigorous 12-month intervals in the value of mean square error of monthly models surface temperature prediction are shown.

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