000016004 001__ 16004
000016004 005__ 20161115135335.0
000016004 04107 $$aeng
000016004 046__ $$k2013-06-12
000016004 100__ $$aAcar, P.
000016004 24500 $$aReduced Order Modelling of High-Fidelity Computational Fluid-Structure Interaction Analysis for Aeroelastic Systems

000016004 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000016004 260__ $$bNational Technical University of Athens, 2013
000016004 506__ $$arestricted
000016004 520__ $$2eng$$aWe investigate model reduction techniques through computational aeroelastic analyses of the HIRENASD and S4 T wings. The aim of the present work is to construct accurate and computationally efficient reduced order models for high-fidelity aeroelastic computations. Firstly, the aeroelastic analyses of the specified wings are performed by high-fidelity structural and aerodynamic models to substantiate the fluid-structure interaction. Concerning high amount of computational time required to perform such high-fidelity fluid-structure interaction analyses, the model orders are reduced by introducing relevant reduction techniques such as Polynomial Chaos Expansion and Proper Orthogonal Decomposition. The final aeroelastic analyses performed on these reduced models agree well with the initial high-fidelity computational analyses.

000016004 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000016004 653__ $$aAeroelasticity, Fluid-Structure Interaction, Reduced Order Modelling, Polynomial Chaos Expansion, Proper Orthogonal Decomposition, HIRENASD, S4 T.

000016004 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000016004 720__ $$aAcar, P.$$iNikbay, M.
000016004 8560_ $$ffischerc@itam.cas.cz
000016004 8564_ $$s1223996$$uhttps://invenio.itam.cas.cz/record/16004/files/2094.pdf$$yOriginal version of the author's contribution as presented on CD, section: SC-MS 10 SOME INTERACTION PROBLEMS IN COMPUTATIONAL MECHANICS
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000016004 962__ $$r15525
000016004 980__ $$aPAPER