1–10 von 321 Ergebnissen
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    Shock Driven Kelvin-Helmholtz Instability

    Romero, Brian E. / Poroseva, Svetlana / Vorobieff, Peter et al. | AIAA | 2021

    Helmholtz Resonator Liner with Flexible Walls

    Knobloch, Karsten / Enghardt, Lars / Bake, Friedrich | AIAA | 2018

    Acoustic Models for Cooled Helmholtz Resonators

    Yang, Dong / Morgans, Aimee S. | AIAA | 2017

    Helmholtz resonators are commonly used to damp thermoacoustic oscillations in aeroengine and gas turbine combustors. In practice, the

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    Double Degree of Freedom Helmholtz Resonator Based Acoustic Liners

    Gautam , Abhishek / Celik, Alper / Meek, Harry et al. | AIAA | 2021

    Postprocessing of Direct Aeroacoustic Simulations Using Helmholtz Decomposition

    Schoder, Stefan / Roppert, Klaus / Kaltenbacher, Manfred | AIAA | 2020
    within the finite element framework. In particular, two different formulations of the Helmholtz decomposition are compared and the superiority of ...

    Optimization of an Electromechanical Helmholtz Resonator

    Liu, Fei / Horowitz, Stephen / Cattafesta, Lou et al. | AIAA | 2006

    Aeroacoustic source term filtering based on Helmholtz decomposition

    Schoder, Stefan / Kaltenbacher, Manfred | AIAA | 2017

    Accounting for Acoustic Damping in a Helmholtz Solver

    Ni, F. / Miguel-Brebion, M. / Nicoud, F. et al. | AIAA | 2016

    Thermoacoustic Helmholtz solvers provide a cheap and efficient way of predicting combustion instabilities. However, because they rely on

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    Kelvin-Helmholtz Instabilities Occurring at a Nacelle Exhaust

    Manera, Julien / Schiltz, Benoît / Leneveu, Romain et al. | AIAA | 2008

    Acoustic Damping of a Helmholtz Resonator with an Oscillating Volume

    Zhao, D. / A'barrow, C. / Morgans, A. S. et al. | AIAA | 2009