Numerical model of composite airfoil segment with piezoletric sensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43924012" target="_blank" >RIV/49777513:23520/14:43924012 - isvavai.cz</a>

Výsledek na webu

<a href="http://mit.imt.si/Revija/izvodi/mit146/bartosek.pdf" target="_blank" >http://mit.imt.si/Revija/izvodi/mit146/bartosek.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical model of composite airfoil segment with piezoletric sensors

Popis výsledku v původním jazyce

Numerical model of airfoil segment with piezoelectric sensors was created in commercial finite element software Abaqus and its response to impact loading was compared with experimental results. The wing segment is made of woven glass epoxy composite withvarying number of plies and type of weave. The material properties were experimentally determined from tensile tests and used in finite element model of rectangular plate. Results from experimental modal analysis of composite rectangular plate made of the same material as the segment were compared to results from numerical analysis and parameters of numerical model were adjusted. Finally, numerical model of whole segment was created and validated on results from corresponding experimental modal analysis. Moreover, piezoelectric sensors were glued to the segment and their response to dynamic loading was compared to results from numerical simulation.

Název v anglickém jazyce

Numerical model of composite airfoil segment with piezoletric sensors

Popis výsledku anglicky

Numerical model of airfoil segment with piezoelectric sensors was created in commercial finite element software Abaqus and its response to impact loading was compared with experimental results. The wing segment is made of woven glass epoxy composite withvarying number of plies and type of weave. The material properties were experimentally determined from tensile tests and used in finite element model of rectangular plate. Results from experimental modal analysis of composite rectangular plate made of the same material as the segment were compared to results from numerical analysis and parameters of numerical model were adjusted. Finally, numerical model of whole segment was created and validated on results from corresponding experimental modal analysis. Moreover, piezoelectric sensors were glued to the segment and their response to dynamic loading was compared to results from numerical simulation.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materiali in Tehnologije

ISSN

1580-2949

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

5

Strana od-do

841-845

Kód UT WoS článku

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EID výsledku v databázi Scopus

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