VCMを用いた流れ制御用アクチュエータによる流路内シートフラッタのアクティブ制振

抄録

This paper deals with an active feedback control of leakage flow induced sheet flutter using VCM (Voice Coil Motor) control devices. The active feedback control is conducted by using VCM with plate as control actuators for changing inlet width of the passage. As a result, it is indicated experimentally that the leakage flow induced sheet flutter is suppressed by the proposed active control technique.