Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6451
Title: Control of Oscillations in Flow Problems Under Frequency Limitations
Authors: Kasnakoğlu, Coşku
Keywords: Fluid flow
flow control
frequency limits
cavity flow
Issue Date: 2010
Publisher: Sage Publications Ltd
Abstract: In this paper we investigate the control of flow problems where the control objective is to reduce the oscillation amplitude while keeping the frequency of oscillation between predefined limits at all times. The governing equations are simplified to obtain the oscillatory mode dynamics, after which the conditions that the control parameters must satisfy in order to achieve the desired objective are derived in detail. The results obtained are illustrated on a physical application example, namely cavity flow control, where it is seen that the controller is successful in achieving the control goal.
URI: https://doi.org/10.1177/1077546309348852
https://hdl.handle.net/20.500.11851/6451
ISSN: 1077-5463
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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