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Information × Registration Number 0219U101247, 0118U002370 , R & D reports Title Creation and implementation of devices for express control of the emission coefficient of materials surfaces and coatings using high sensitive infrared radiation sensors popup.stage_title Head Khalatov Artem A., Доктор технічних наук Registration Date 10-06-2019 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description2  Computer simulation and verification of the processes of complex radiation and convective-conductive heat exchange in a cylindrical working chamber of a stationary laboratory installation was carried out. According to the results, the boundaries of the working zone with uniform distribution of the heat flux density were established. A comparative analysis of the methods of determination of the emission factor has been carried out and the prospect of the application of the relative radiation method is shown, and the structure of the portable device for the express control of the emission factor is proposed. The requirements for infrared radiation sensors and the composition of secondary equipment are determined. The thermo-radiation characteristics of materials and coatings have been experimentally studied. Product Description popup.authors Vorobiov Leonid Yo. Dekusha Oleg L. Kobzar Serhii H. Kovtun Svitlana I. popup.nrat_date 2020-04-02 Close