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Proceedings Papers

Experimental Analysis of Vibration and Radiated Sound Power Reduction Using an Array of Acoustic Black Holes

Philip A. Feurtado, Stephen C. Conlon
Proc. ASME. NCAD2015, ASME 2015 Noise Control and Acoustics Division Conference, V001T01A012, August 9–12, 2015
Paper No: NCAD2015-5918
DOI: https://doi.org/10.1115/NCAD2015-5918
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Topics: Acoustics, Black holes, Experimental analysis, Vibration, Damping, Design, Plates (structures), Waves, Aluminum plate, Energy dissipation
Proceedings Papers

Study on Driving Point Power Flow as Power Dissipation in Discrete Vibratory Systems

Akira Inoue, Yosuke Tanabe
Proc. ASME. NCAD2015, ASME 2015 Noise Control and Acoustics Division Conference, V001T01A017, August 9–12, 2015
Paper No: NCAD2015-5925
DOI: https://doi.org/10.1115/NCAD2015-5925
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Topics: Energy dissipation, Flow (Dynamics), Degrees of freedom, Discrete systems, Frequency response
Proceedings Papers

Influence of Wall Surface and Air Modelling in Finite-Element Analysis of Sound Transmission Between Rooms in Lightweight Buildings

Lars Vabbersgaard Andersen, Poul Henning Kirkegaard, Kristoffer Ahrens Dickow, Nikolaj Kiel, Kent Persson
Proc. ASME. NCAD2012, ASME 2012 Noise Control and Acoustics Division Conference, 393-404, August 19–22, 2012
Paper No: NCAD2012-1093
DOI: https://doi.org/10.1115/NCAD2012-1093
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Topics: Finite element analysis, Modeling, Sound, Structures, Acoustics, Sound pressure, Accounting, Ceilings, Degrees of freedom, Design
Proceedings Papers

The Influence of Flow Instability on the Lock-In of Distributed Elastic Resonators

Kristin Lai-Fook Cody, Stephen A. Hambric, Martin L. Pollack, Michael L. Jonson
Proc. ASME. NCAD2008, ASME 2008 Noise Control and Acoustics Division Conference, 17-29, July 28–30, 2008
Paper No: NCAD2008-73016
DOI: https://doi.org/10.1115/NCAD2008-73016
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Topics: Flow instability, Locks (Waterways), Cavities, Fluids, Damping, Flow (Dynamics), Oscillations, Shear (Mechanics), Acoustics, Control theory