Numerical Model of Airfoil Segment for Impact Loading Identification

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F15%3A43926713" target="_blank" >RIV/49777513:23520/15:43926713 - isvavai.cz</a>
Result on the web
<a href="http://icmt23.com/e_files/content/Book%20of%20abstracts.pdf" target="_blank" >http://icmt23.com/e_files/content/Book%20of%20abstracts.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Model of Airfoil Segment for Impact Loading Identification
Original language description
Problem of impact loading identification and impact localization was studied on the composite airfoil segment made of glass-epoxy composite and on numerical model. The airfoil segment was loaded by impactor and response was measured by sensors. Two typesof sensors were used; piezoelectric transducers which were bonded to surface and non-contact laser displacement sensors. The sensor response to loading in individual impact point was characterized by transfer function which was determined from measurement. Transfer functions were used in inverse process to estimate impact force and impact location from sensor responses. Identification errors for different impact locations and sensor types was determined and discussed. Numerical model of the airfoil segment was created in finite element software and measured responses on impact loading were compared to results from numerical simulation. Numerical model was then utilized within the identification process and identification errors from nu
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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