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Type of publication: research article
Type of publication (PDB): Straipsnis Clarivate Analytics Web of Science / Article in Clarivate Analytics Web of Science (S1)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Venytė, Ingrida;Kibirkštis, Edmundas;Miliūnas, Valdas;Vaitasius, Kęstutis;Stepanenko, A;Ragulskis, Kazimieras;Ragulskis, Liutauras
Title: Evaluation of wear and physical qualities of traditional and biodegradable polymeric films with Braille under vibrations
Is part of: Journal of vibroengineering. Kaunas : JVE International, 2016, vol. 18, iss. 4
Extent: p. 2102-2112
Date: 2016
Note: This work was prepared in the frame of the Project “Creation of Biodegradable Polymer Packing Materials and Research of Physical and Mechanical Properties” within the Lithuanian – Belarus Partnership Programme for Bilateral Cooperation in the Field of Science and Technologies (Agreement No. TAP LB – 02/2015, project duration: 2015 – 2016, project leaders: professors E. Kibirkštis and V. Kuzmich). Also this work is supported by JSC “Aurika” (Support Agreement No. SV8 – 0067 2015.10.12)
Keywords: Braille element;Measurement of wear;Plane strain;Axisymmetric problem;Eigenmodes;Measurement of number of cycles;Biodegradable film;Polymeric film;Vibrations
Abstract: Physical parameters of Braille elements formed on polymeric films including biodegradable ones were tested in the investigation presented in this paper. A separate Braille element is analyzed. Plane strain and axisymmetric problems are investigated. At the places of maximum equivalent stresses deterioration of quality of material of a Braille element is expected. Equivalent stresses are used for determination of the number of cycles till the start of wear at the surfaces of the Braille element when the film performs vibrations according to the eigenmode. Graphical representations are obtained. The results of performed investigations are used in the process of interpretation of measurements of wear of vibrating Braille elements
Affiliation(s): Kauno technologijos universitetas
Sistemų analizės katedra
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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