Study of dynamics and rigidity of multifunctional coating of protective element of aircraft
In this work using a finite element study the author has numerically solved the problem of the dynamic behavior of a multifunctional coating of an aircraft protective element. The researcher conducted the simulation using the Femap with NX Nastran software package, The result of the modal analysis...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2021-03-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%201%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/86-94%20%D0%9A%D1%83%D0%BF%D1%80%D1%8F%D1%88%D0%BE%D0%B2%20%D0%90.%20%D0%92..pdf |
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| Summary: | In this work using a finite element study the author has numerically solved the problem of the dynamic
behavior of a multifunctional coating of an aircraft protective element. The researcher conducted the
simulation using the Femap with NX Nastran software package, The result of the modal analysis is the
values and patterns of natural and secondary vibration modes of the multifunctional coating of the
protective element of the aircraft using a special module the author has determined the distribution of
effective modal masses in tabular form, Also, as a result of calculations, the author of the article obtained
the value of the structural rigidity of the protective coating, The results presented in this work allow us
to analyze the behavior of protective systems and structural elements of an aircraft with a multifunctional
coating applied to the outer surface in real operating conditions, The design team can use the research
results of this article in order to increase the efficiency of the development of a new structures and
structures of a composite coating for multifunctional purposes, protective elements and materials for
space technology |
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| ISSN: | 2588-0373 2587-764X |