Leakage Analysing for Pneumatic Circuit of Bus Door Using Acoustic Emission
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU133489" target="_blank" >RIV/00216305:26210/19:PU133489 - isvavai.cz</a>
Result on the web
<a href="http://www.icmd2019.cz/" target="_blank" >http://www.icmd2019.cz/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Leakage Analysing for Pneumatic Circuit of Bus Door Using Acoustic Emission
Original language description
This paper investigates the leakages in the bus pneumatic circuit using acoustic emission detection technique. The study focuses on the relationship between many parameters of acoustic emission signal and leakage. In this study, artificial leakages were created in the pneumatic circuit of the bus door each one has a different size of the orifice. The relationship between acoustic emission and pressure values was studied. The signals were recorded and analysed into many parameters. Location of the leakage in the circuit was determined using frequency spectrum, energy and RMS.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/TH03010422" target="_blank" >TH03010422: Mobile devices for detecting defects in pneumatic systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů