Low Reynolds number stall flutter of a linear cascade with large amplitudes at low reduced frequencies: Unsteady loads and flow features

Low Reynolds number stall flutter of a linear cascade with large amplitudes at low reduced frequencies: Unsteady loads and flow features

In this paper, we report on an experimental investigation of stall flutter of a linear cascade undergoing large amplitude heave oscillations (≈ 10% of chord) at low reduced frequencies (k

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Veröffentlicht in:Journal of fluids and structures 2022-02, Vol.109, p.103490, Article 103490
Hauptverfasser: Jutur, Prahallada, Barman, Dipanjan, Govardhan, Raghuraman N.
Format: Artikel
Sprache:eng
Schlagworte:
Cascade
Shear layer
Stall flutter
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Zusammenfassung:In this paper, we report on an experimental investigation of stall flutter of a linear cascade undergoing large amplitude heave oscillations (≈ 10% of chord) at low reduced frequencies (k
ISSN:0889-9746
1095-8622
DOI:10.1016/j.jfluidstructs.2021.103490