The self-excited vibration of the NACA0015 profile

Abstract eng:
The two-dimensional flow pattern around the vibrating profile NACA0015 with his selfexcitation mode was measured in the wind tunnel by optical methods. The used profile with two-degreeof-freedom moved in the vertical direction to the flow direction and rotated around the elastic axis in 1/3 of the profile chord. The M ach numbers for the self-excitated profile vibrations was in the interval 0.20.45. Some results of the interferometric measurements and the profile kinematic movements during the self-excitations are presented.

Institute of Theoretical and Applied Mechanics, AS CR, Prague
Conference Title:
Conference Title:
Engineering Mechanics 2012
Conference Venue:
Svratka (CZ)
Conference Dates:
12/05/2014 - 15/05/2014
Text je chráněný podle autorského zákona č. 121/2000 Sb.

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 Record created 2014-12-04, last modified 2014-12-04

Original version of the author's contribution as presented on CD, paper (No. 279).:
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