24th Congress of International Council of the Aeronautical Sciences, 29 August-3, September 2004, Yokohama, Japan
Paper ICAS 2004-5.1.3

THERMALLY INDUCED VIBRATION CONTROL OF COMPOSITE THIN-WALLED ROTATING BLADE

S. Na, L. Librescu*, H. Jung, I. Jeong
Korea University; *VA Tech, Korea

Keywords: thin-walled rotating beam, composite material, thermally induced vibration control

This paper deals with thermally induced dynamic response control analysis of a rotating composite blade, modeled as a tapered thin-walled beam induced by heat flux. The displayed results reveal that the thermal environment yields a detrimental repercussions upon their dynamic responses.

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