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Hybrid Methods for Duct Aeroacoustics Simulations

Silouane De Reboul , Emmanuel Perrey-Debain , Stephane Moreau , Nicolas Zerbib
Forum Acusticum, Dec 2020, Lyon, France. pp.387-391, ⟨10.48465/fa.2020.0616⟩
Conference papers hal-03221406v1
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Time-Domain Impedance Boundary Condition Implementation in a CFD Solver and Validation against Experimental Data of Acoustical Liners

Loris Casadei , Hugues Deniau , Estelle Piot , Thomas Node-Langlois
eForum Acusticum, Dec 2020, Lyon, France. pp.359-366, ⟨10.48465/fa.2020.0088⟩
Conference papers hal-03221397v1
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Revisiting the Cremer Impedance

Mats Abom , Stefan Sack
Forum Acusticum, Dec 2020, Lyon, France. pp.403-406, ⟨10.48465/fa.2020.0682⟩
Conference papers hal-03221407v1
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Localization of exceptional points and modal branch tracking for acoustic waveguides applications

Benoit Nennig , Emmanuel Perrey-Debain , Martin Ghienne
eForum Acusticum 2020, Dec 2020, Lyon, France. pp.401-402, ⟨10.48465/fa.2020.0589⟩
Conference papers hal-03221405v1
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The Effect of a Micro-Perforated Cavity Floor on the Propagation of Tunnel-Cavity Modes in a Low-Speed Duct Flow

Cédric Maury , Teresa Bravo , Daniel Mazzoni
eForum Acusticum, Dec 2020, Lyon, France. pp.417-424, ⟨10.48465/fa.2020.0035⟩
Conference papers hal-03221396v1
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Propagation and reflection properties of computational setups for radial compressor aeroacoustic simulations

Asuka Gabriele Pietroniro , Chenyang Weng , Mihai Mihaescu , Mats Abom , Magnus Knutsson
Forum Acusticum, Dec 2020, Lyon, France. pp.393-400, ⟨10.48465/fa.2020.0350⟩
Conference papers hal-03221401v1
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A numerical study on the entropy noise generated in sudden cross-sectional area changes

Juan Guzman-Inigo , Dong Yang , R Gaudron , Aimee S. Morgans
eForum Acusticum, Dec 2020, Lyon, France. pp.379-381, ⟨10.48465/fa.2020.0816⟩
Conference papers hal-03221408v1
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Calculation of a Multi-Port Scattering Matrix for the Acoustic Power Flow Using Finite Element Method

Cyril Calmettes , Emmanuel Perrey-Debain , Emmanuel Lefrançois , Julien Caillet
Forum Acusticum, Dec 2020, Lyon, France. pp.383-385, ⟨10.48465/fa.2020.0576⟩
Conference papers hal-03221404v1
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The numerical methods to remove the hydrodynamic instability generated in the time-domain simulation for acoustic propagation in a lined flow duct

Yuanyuan Deng , Antoni Alomar , Didier Dragna , Marie-Annick Galland
eForum Acusticum, Dec 2020, Lyon, France. pp.367-370, ⟨10.48465/fa.2020.0372⟩
Conference papers hal-03221402v1
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Analytical Modelling of Sound Transmission Through a Row of Thick-walled Channels

Mohcene Oulmi , Michel Roger , Benali Boualem
eForum Acusticum, Dec 2020, Lyon, France. pp.371-377, ⟨10.48465/fa.2020.0498⟩
Conference papers hal-03221403v1
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Time-domain simulation of a flow duct with extended-reacting acoustic liners

Antoni Alomar , Didier Dragna , Marie-Annick Galland
eForum Acusticum, Dec 2020, Lyon, France. pp.407-409, ⟨10.48465/fa.2020.0253⟩
Conference papers hal-03221400v1
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Experimental Investigation of Shear Grazing Flow Effects on Extended Tube Acoustic Liners

Remi Roncen , Delphine Sebbane , Fabien Mery , Estelle Piot , Frank Simon
eForum Acusticum, Dec 2020, Lyon, France. pp.411-415, ⟨10.48465/fa.2020.0225⟩
Conference papers hal-03221398v1