Structure Optimization for Reduction Excited Vibration

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00316396" target="_blank" >RIV/68407700:21220/17:00316396 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Structure Optimization for Reduction Excited Vibration
Original language description
This thesis deals with the impact of modification of the geometrical configuration of the acoustic-structural system on the reduction of the effect of adverse vibration of the model of the car engine cowling. There is optimized proper geometrical adjustment of the structural part of the analysed system aiming the suppression of the transfer of excitation energy between acoustic medium and the model of the car engine cowling keeping the required mass properties of the system. Sensitivity analysis of the system is done on the various geometrical modifications of the system to target the reduction of the emission of the noise fields of the large subassemblies of the vehicles. The developed computational tool of interacting heterogeneous environments is using the finite element method.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020020" target="_blank" >TE01020020: Josef Bozek Competence Centre for Automotive Industry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
22nd Workshop of Applied Mechanics - Book of Papers
ISBN
978-80-01-06170-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
52-55
Publisher name
ČVUT FS, Ústav mechaniky, Odbor pružnosti a pevnosti
Place of publication
Praha
Event location
ČVUT, FS
Event date
Jun 16, 2017
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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