Email this article NUMERICAL SIMULATION OF THE DYNAMIC BEHAVIOR OF A STRUCTURALLY SIMILAR SAMPLE FROM POLYMER COMPOSITE MATERIAL
- Authors: Mal'kova S.A.1,2, Toropitsina A.V.1, Utkin A.O.1
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Affiliations:
- JSC «UEC-Aviadvigatel»
- Perm National Research Polytechnic University
- Issue: Vol 9, No 2 (2023)
- Pages: 18-24
- Section: Articles
- URL: https://dynvibro.ru/dynvibro/article/view/26950
- DOI: https://doi.org/10.18287/2409-4579-2023-9-2-18-24
- ID: 26950
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Abstract
In this paper, the fatigue strength of a structural similar sample made of polymer composite material (PCM) is evaluated. Fatigue tests of structurally similar samples from PCM were carried out using an electrodynamic vibration stand. Based on the test results, a fatigue curve is constructed. A design model of a structurally similar sample has been developed, taking into account the design features and fixing the sample in the tooling during testing. In the future, it is planned to use the obtained computational model to study a structurally similar sample with a bundle obtained during testing and transfer the results to a full-size model.
About the authors
Sof'ya A. Mal'kova
JSC «UEC-Aviadvigatel»; Perm National Research Polytechnic University
Author for correspondence.
Email: malkovasofia@myrambler.ru
postgraduate student of Perm National Research Polytechnic University; design engineer-structural analyst of the team for the strength design of details and components made of polymer composite materials, JSC "UEC-Aviadvigatel"
Russian Federation, 93, Komsomolsky pr., Perm, 614990, Russian Federation; 29, Komsomolsky pr., Perm, 614990, Russian FederationAnna V. Toropitsina
JSC «UEC-Aviadvigatel»
Email: toropitcina@avid.ru
Deputy Head of Department of experimental research and working with polymer composite materials
Russian Federation, 93, Komsomolsky pr., Perm, 614990, Russian FederationAndrey O. Utkin
Email: utkin-ao@avid.ru
design engineer-structural analyst of the team for calculating of dynamic strength of power circuits and engine equipment
Russian FederationReferences
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