000003652 001__ 3652
000003652 005__ 20141118153352.0
000003652 04107 $$acze
000003652 046__ $$k2013-05-13
000003652 100__ $$aČečrdle, J.
000003652 24500 $$aAEROELASTIC SENSITIVITY ANALYSIS OF AIRLINER WING

000003652 24630 $$n19.$$pEngineering Mechanics 2013
000003652 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Praha
000003652 506__ $$arestricted
000003652 520__ $$2eng$$aThis paper describes the airliner wing flutter sensitivity analysis. The sensitivity coefficients define the influence of the structural parameters changes to the structure eigenvalue and flutter stability characteristics. Evaluated structural parameters represent the possible changes of the structure due to the installation of the smart high-lift devices at the leading and trailing edge region. In general, we can suppose the increasing of the mass and mass moment of inertia around the elastic axis and decreasing of the stiffness. Described effects are ordinarily considered destabilizing regarding the flutter. The main aim of the presented work is to evaluate the impact of components to the stability and to define the most critical regions or parameters. 

000003652 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003652 653__ $$aaeroelasticity, flutter, eigenvalue, sensitivity 

000003652 7112_ $$aEngineering Mechanics 2013$$cSvratka (CZ)$$d2013-05-13 / 2013-05-16$$gEM2013
000003652 720__ $$aČečrdle, J.$$iVích, O.
000003652 8560_ $$ffischerc@itam.cas.cz
000003652 8564_ $$s1355959$$uhttps://invenio.itam.cas.cz/record/3652/files/034_Cecrdle_J-FT.pdf$$y
             Original version of the author's contribution as presented on CD, DYN.
            
000003652 962__ $$r3632
000003652 980__ $$aPAPER