000012395 001__ 12395
000012395 005__ 20160816141443.0
000012395 04107 $$aeng
000012395 046__ $$k2016-05-09
000012395 100__ $$aČečrdle, J.
000012395 24500 $$aMECHANICAL CONCEPT OF WHIRL FLUTTER AEROELASTIC DEMONSTRATOR

000012395 24630 $$n22.$$pEngineering Mechanics 2016
000012395 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Praha
000012395 506__ $$arestricted
000012395 520__ $$2eng$$aThis paper deals with the design of the whirl flutter aeroelastic demonstrator. It gives a theoretical background of the whirl flutter phenomenon. The main part is focused on the new aeroelastic demonstrator "W-WING", designed at the VZLU. The demonstrator represents wing and engine nacelle of a twin turboprop commuter aircraft. It enables changes of the main structural parameters influencing whirl flutter stability characteristics. Moreover, it includes thrusting propeller. The demonstrator is intended for experimental investigations at the VZLU 3m-diameter low-speed wind tunnel. The results will be used for validation of analytical methods and software tools as well as in the frame of research projects.

000012395 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012395 653__ $$aAeroelasticity, Whirl Flutter, Aeroelastic experiment, W-WING demonstrator.

000012395 7112_ $$aEngineering Mechanics 2016$$cSvratka, CZ$$d2016-05-09 / 2016-05-12$$gEM2016
000012395 720__ $$aČečrdle, J.$$iMaleček, J.$$iVích, O.
000012395 8560_ $$ffischerc@itam.cas.cz
000012395 8564_ $$s926511$$uhttps://invenio.itam.cas.cz/record/12395/files/025bo_p_dyn.pdf$$yOriginal version of the author's contribution as presented on CD, id 025, section DYN.
000012395 962__ $$r12369
000012395 980__ $$aPAPER