Influence of Sound-Absorbing Materials to Noise inside the Cab - Excited by Force Sources
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F11%3A00187406" target="_blank" >RIV/68407700:21220/11:00187406 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of Sound-Absorbing Materials to Noise inside the Cab - Excited by Force Sources
Original language description
This paper deals with utilization of sound-absorbing materials in the regional unit. Mathematical model of the regional unit end car on the basis Statistical Energy Analysis was set-up in the commercial software VA One. Force excitations at location of the machineries and bogies mounting were applied. Several calculation scenarios were considered. Dominant paths from two main sources to cab cavity were found out. Influence of the using sound-absorbing materials to noise inside the cab was shown.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Workshop On Applied Mechanics WAM 2011
ISBN
978-80-01-04895-5
ISSN
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e-ISSN
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Number of pages
30
Pages from-to
1-30
Publisher name
ČVUT, Fakulta strojní
Place of publication
Praha
Event location
Ústav mechaniky, biomechaniky a mechatroniky Fa
Event date
Jun 29, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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