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Type of publication: research article
Type of publication (PDB): Straipsnis kitose duomenų bazėse / Article in other databases (S4)
Field of Science: Matematika / Mathematics (N001)
Author(s): Kibirkštis, Edmundas;Voloshin, Arkady;Vaitasius, Kęstutis;Pyr’yev, Yuriy;Venytė, Ingrida;Havenko, Svetlana;Ragulskis, Kazimieras;Ragulskis, Liutauras
Title: Investigation of the model for transient beating phenomenon in symmetric structures with Braille elements
Is part of: Mathematical models in engineering. Kaunas : JVE International, 2019, vol. 5, iss. 1
Extent: p. 17-24
Date: 2019
Keywords: Experimental investigation;Impact loading;Decay of vibrations;Symmetric structure;Braille elements;Mathematical model;Numerical model;Eigenmodes;Beating phenomena
Abstract: Results of experimental investigations of vibrations of a circular plate under impact loading are presented. In such structures when there are small defects causing non-symmetry, such as Braille elements, transient beating phenomenon is observed. Simplified mathematical model for the investigation of this experimentally determined transient beating phenomenon is proposed and numerical results based on this model are obtained and investigated. From the presented results qualities of the envelope function in the investigated transient beating phenomenon are determined
Affiliation(s): Kauno technologijos universitetas
Sistemų analizės katedra
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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