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Vibration mode shape extraction of bladed disk
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SYSNO ASEP 0555035 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Vibration mode shape extraction of bladed disk Author(s) Mekhalfia, Mohammed Lamine (UT-L)
Procházka, Pavel (UT-L) RID, ORCID
Tchawou Tchuisseu, Eder Batista (UT-L) ORCID
Maturkanič, Dušan (UT-L)
Hodboď, Robert (UT-L)Number of authors 5 Source Title Dynamics of Machines and Mechanical Systems with Interactions, DYMAMESI 2022. - Prague : Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2022 / Zolotarev I. ; Pešek L. ; Kozień M. S. - ISBN 978-80-87012-78-9 Pages s. 39-42 Number of pages 4 s. Publication form Print - P Action International colloquium DYMAMESI 2022 Event date 01.03.2022 - 02.03.2022 VEvent location Prague Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords blade disk ; mode shapes ; laser doppler vibrometer Subject RIV BI - Acoustics OECD category Applied mechanics R&D Projects EF15_003/0000493 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UT-L - RVO:61388998 Annotation This research paper deals with the experimental protocol followed to visualize the vibration mode shape of an aero-engine bladed disk. This study is based on a comparison between the numerical results obtained through Finite element methods (FEM) using ANSYS software and experimentally using the laser Doppler vibrometer. Therefore the bladed disk was transformed into a 3D virtual environment and structural analysis was performed. The results demonstrate a match between the numerical and the experimental one, this match offers the possibility for using the model for future studies. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2023
Number of the records: 1