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Keywords: harmonic balance
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121012.
Paper No: GTP-23-1342
Published Online: October 17, 2023
... nonlinearities mistuning reduced-order models harmonic balance The diagonal term can be simplified into (11) ϕ c , p ⊺ Δ K j ϕ c , p = δ j ω p 2 The harmonic balance method (HBM) [ 24 ] is employed to solve Eq. (4) . The generalized control coordinate...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121023.
Paper No: GTP-21-1277
Published Online: October 13, 2021
... underplatform dampers mistuning reduced-order models harmonic balance Agence Nationale de la Recherche 10.13039/501100001665 2018/1187 Underplatform dampers (UPDs) are key elements in bladed disks as they make the vibratory responses decrease and hence extend the lifespan of the systems...