FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS
The paper presents the approaches to FE modelling of blade airfoil, contact between the shrouds and operational damage. The regularities are established concerning the influence of the finite element type, finite element mesh and model of contact interaction on the spectrum of natural frequencies o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Lublin University of Technology
2022-12-01
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| Series: | Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska |
| Subjects: | |
| Online Access: | https://ph.pollub.pl/index.php/iapgos/article/view/3264 |
| _version_ | 1828084142494973952 |
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| author | Anatoliy Zinkovskii Kyrylo Savchenko Yevheniia Onyshchenko Leonid Polishchuk Abilkaiyr Nazerke Bagashar Zhumazhanov |
| author_facet | Anatoliy Zinkovskii Kyrylo Savchenko Yevheniia Onyshchenko Leonid Polishchuk Abilkaiyr Nazerke Bagashar Zhumazhanov |
| author_sort | Anatoliy Zinkovskii |
| collection | DOAJ |
| description |
The paper presents the approaches to FE modelling of blade airfoil, contact between the shrouds and operational damage. The regularities are established concerning the influence of the finite element type, finite element mesh and model of contact interaction on the spectrum of natural frequencies of blade assemblies. The use of the developed computational models is substantiated to determine the forced vibration characteristics of the selected objects of investigation. Based on the performed numerical experiments it was substantiated of finite element model selection for analysis of characteristics of shrouded rotor blade vibrations.
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| first_indexed | 2024-04-11T04:19:22Z |
| format | Article |
| id | doaj.art-4e465310d03d46fdadee1fa130528106 |
| institution | Directory Open Access Journal |
| issn | 2083-0157 2391-6761 |
| language | English |
| last_indexed | 2024-04-11T04:19:22Z |
| publishDate | 2022-12-01 |
| publisher | Lublin University of Technology |
| record_format | Article |
| series | Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska |
| spelling | doaj.art-4e465310d03d46fdadee1fa1305281062022-12-30T22:21:43ZengLublin University of TechnologyInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska2083-01572391-67612022-12-0112410.35784/iapgos.3264FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONSAnatoliy Zinkovskii0Kyrylo Savchenko1Yevheniia Onyshchenko2Leonid Polishchuk3Abilkaiyr Nazerke4Bagashar Zhumazhanov5G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of UkraineG.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine1G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine, 2Department of Oscillations and Vibration ReliabilityVinnytsia National Technical UniversityAl-Farabi Kazakh National UniversityInstitute of Information and Computing Technologies of the CS MES of RK The paper presents the approaches to FE modelling of blade airfoil, contact between the shrouds and operational damage. The regularities are established concerning the influence of the finite element type, finite element mesh and model of contact interaction on the spectrum of natural frequencies of blade assemblies. The use of the developed computational models is substantiated to determine the forced vibration characteristics of the selected objects of investigation. Based on the performed numerical experiments it was substantiated of finite element model selection for analysis of characteristics of shrouded rotor blade vibrations. https://ph.pollub.pl/index.php/iapgos/article/view/3264FE modelingmodal analysisforced vibration analysisshrouded bladenonlinear vibrations |
| spellingShingle | Anatoliy Zinkovskii Kyrylo Savchenko Yevheniia Onyshchenko Leonid Polishchuk Abilkaiyr Nazerke Bagashar Zhumazhanov FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska FE modeling modal analysis forced vibration analysis shrouded blade nonlinear vibrations |
| title | FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS |
| title_full | FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS |
| title_fullStr | FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS |
| title_full_unstemmed | FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS |
| title_short | FINITE ELEMENT MODEL FOR ANALYSIS OF CHARACTERISTICS OF SHROUDED ROTOR BLADE VIBRATIONS |
| title_sort | finite element model for analysis of characteristics of shrouded rotor blade vibrations |
| topic | FE modeling modal analysis forced vibration analysis shrouded blade nonlinear vibrations |
| url | https://ph.pollub.pl/index.php/iapgos/article/view/3264 |
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