Application of digital image correlation to vibration analysis of the composite air inlet during acoustic loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F19%3AN0000026" target="_blank" >RIV/00010669:_____/19:N0000026 - isvavai.cz</a>
Result on the web
<a href="http://experimentalni-mechanika.cz/cs/konference/konference/2019.html" target="_blank" >http://experimentalni-mechanika.cz/cs/konference/konference/2019.html</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Application of digital image correlation to vibration analysis of the composite air inlet during acoustic loading
Original language description
The air inlet duct of the jet engine is loaded both by flight loads from acceleration and also by vibrations caused by high sound levels of the jet engine. The polymer composite is efficient due to good damping properties and resistance to fatigue cracks. In order to evaluate the properties of this structure, an experiment with acoustic loading by a set of speakers was performed. The vibrations were measured using digital image correlation (DIC) system with high speed cameras. Two frequencies were measured and displacement of the area of 200 x 90 mm was evaluated in three dimensions. The measured data will be used for the finite element model benchmark.
Czech name
—
Czech description
—

Project
<a href="/en/project/TE02000032" target="_blank" >TE02000032: Advanced Aerostructures Research Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)