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Keywords: acoustic resonance
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Proceedings Papers

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A019, June 13–17, 2022
Paper No: GT2022-81955
... Abstract The model of flow around the flat plate cascades is a fundamental study for the flow-induced acoustic resonance phenomenon. Parker first conducted an experimental study on the acoustic issue with the vibration of the built-in plate in the rectangular pipe. It was found that the plate...
Proceedings Papers

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A018, June 7–11, 2021
Paper No: GT2021-60346
... Abstract On the basis of the rectangular cavity plate model, the Parker resonance phenomenon is investigated by using the present calculation method, which verifies the effectiveness of the numerical calculation method adopted in the paper. Acoustic resonance occurs in the multistage compressor...
Proceedings Papers

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A001, September 21–25, 2020
Paper No: GT2020-14157
... the numerical assessment of unsteady flow and resonance phenomena. high-cycle fatigue PowerFLOW Tyler-Sofrin modes acoustic resonance triple-coincidence vibroacoustic resonance ANALYSIS OF AEROACOUSTIC PHENOMENA IN CENTRIFUGAL COMPRESSORS USING A LATTICE BOLTZMANN FLOW SIMULATION APPROACH Rahul...
Proceedings Papers

Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 627-639, June 11–15, 2012
Paper No: GT2012-68380
... in case of resonance. If the experimentally determined swirling flow velocity is accounted for in the prediction of acoustic resonances, the calculated rotational speeds of resonance are in good agreement with the experimental findings in most cases. Neglecting the flow in the cavities, however, leads...
Proceedings Papers

Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 377-387, May 8–11, 2006
Paper No: GT2006-90947
... 15 09 2008 Non-harmonic acoustic resonance was detected in the static pressure and sound signals in a four-stage high-speed axial compressor when the compressor was operating close to the surge limit. Based on prior research reported in the literature and measurements of the resonance...