MARX David

Chargé de Recherche au CNRS

ENSIP, Bat. B17
6, rue Marcel DORE
TSA 41105
86073 POITIERS Cedex 9
Tel: +33 (0)5 49 45 39 72
Fax: +33 (0)5 49 45 36 63

Recherche


  • Aeroacoustics, Flow-Duct acoustics, Acoustic liners
  • Time-reversal for aeroacoustics
  • Numerical simulation in aeroacoustics

Flow in a periodic channel with an acoustic liner Spatial channel with acoustic liner

Job offers:

 

 

 

Enseignement


 

Séléction de publications


Sebastian R, Marx D, Fortuné V, Numerical simulation of a turbulent channel flow with an acoustic liner, J. Sound Vib. 456, 306-330 (2019). doi: https://doi.org/10.1016/j.jsv.2019.05.020

Rakotoarisoa I, Marx D, Valeau V, Prax C, Array processing for the localisation of noise sources in hot flows, Mechanical Systems and Signal Processing 116, 160-172 (2019). doi: https://doi.org/10.1016/j.ymssp.2018.06.038

Marx D, A piecewise linear contour to avoid critical points in inviscid flow stability analyses, Computers and Fluids 172, 1-7 (2018). doi:  https://doi.org/10.1016/j.compfluid.2018.06.018

Marx D, Numerical Computation of a lined duct instability using the linearized Euler equations, AIAA J. 53 (8), 2379-2388 (2015).  http://dx.doi.org/10.2514/1.J053746

Rakotoarisoa I, Fisher J, Valeau V, Marx D, Prax C, Brizzi L, Time-domain delay-and-sum beamforming for time-reversal detection of intermittent acoustic sources in flows, J. Acoust. Soc. Am. 136(5) 2675-2686 (2014).  http://dx.doi.org/10.1121/1.4897402

Nana C, Marx D, Prax C, Fortuné V, Hybrid aeroacoustic computation of a low Mach number non-isothermal shear layer, Computers and Fluids 93, 30-40 (2014). http://dx.doi.org/10.1016/j.compfluid.2014.01.006

Marx D, Aurégan Y, Effect of turbulent eddy viscosity on the unstable surface mode above an acoustic liner, J. Sound Vib. 332(15) 3803-3820 (2013). http://dx.doi.org/10.1016/j.jsv.2013.02.005

Padois T, Prax C, Valeau V, Marx D, Experimental localization of an acoustic sound source in a wind-tunnel flow by using a numerical time-reversal technique, J. Acoust. Soc. Am. 132(4) 2397-2407 (2012).
http://dx.doi.org/10.1121/1.4747015

Marx D, A piecewise linear mean flow model for studying stability in a lined channel, J. Sound Vib. 331 (16), 3809-3823 (2012). http://dx.doi.org/10.1016/j.jsv.2012.04.008

Marx D, Aurégan Y, Bailliet H, Valière J-C, PIV and LDV evidence of hydrodynamic instability over a liner in a duct with flow, J. Sound Vib. 329, 3798-3812 (2010).  doi: http://dx.doi.org/10.1016/j.jsv.2010.03.025