Proceedings Vol. 13 (2007)
ENGINEERING MECHANICS 2007
May 14 – 17, 2007, Svratka, Czech Republic
Copyright © 2007 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 25 - +12p., full text
The submitted paper deals with aeroelastic optimization. It gives a summary of theory with special regard to the aeroelasticity. Main part describes optimization of the aircraft wing stiffness characteristics to ensure the flutter stability below the certification speed. The problem is represented by the wing tip tank filling, which causes significant change of the modal characteristics and so the flutter stability characteristics. The task aim is to ensure flutter stability below the certification speed for whole range of the tip tank filling.
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