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Information × Registration Number 0210U003124, 0107U003878 , R & D reports Title Investigation of the influence of the deposition technology of protection coatings and their structure on the frequency dependence of the dissipative propertis of structural elements. popup.stage_title Head Zinkovskyy Anatolyy Pavlovich, Registration Date 20-01-2010 Organization Institute for problems of strength NASci of Ukraine popup.description2 A procedure has been developed for conducting experimental investigations into the effect of nanostructured coatings that differ in the characteristics of their structure, on the damping capacity of the rod models of structural elements, such as compressor rotor blades of aircraft GTE manufactured of titanium alloys, taking into account the vibration frequency and temperature. The experimental results of the above investigations are presented. It has been found that the damping capacity of specimens with coatings is essentially dependent on their structure and the parameters of its formation, primarily on the deposition temperature and vibration frequency. It has been shown that the logarithmic decrement of specimen bending vibrations at elevanted temperature can increase by three times and more as compared to that at room temperature. Product Description popup.authors Зіньковський Анатолій Павлович Токар Іван Гордійович popup.nrat_date 2020-04-02 Close