Journal Papers
- Minimum-phase reflection for designing broadband passive acoustic absorbers with minimum volume.
Meng Y., Dong H., Ballestero E., Modave A., Félix S., Gabard G., Groby J.-P.
Submitted to Physical Review Applied, 2024.
- Coupling of discontinuous Galerkin and pseudo-spectral methods for time-dependent acoustic problems.
Meyer R.-C., Bériot H., Gabard G., Modave A.
Submitted to the Journal of Theoretical and Computational Acoustics, 2024.
- In-duct acoustic and flow computations using the admittance multimodal formulation.
Mangin B., Gabard G., Daroukh M.
Journal of the Acoustical Society of America 155, pp. 3461–3474, 2024.
- Numerical study of the scattering of acoustic waves by an elliptic vortex.
Martin-Martin L., Clair V., Bogey C., Gabard G.
Journal of the Acoustical Society of America 155, 1707–1718, 2024.
- On the monopolar and dipolar acoustic responses of a passive single point scatterer subjected to low-Mach-number grazing air flow.
Meng Y., Humbert T., Romero-García V., Groby J.-P., Gabard G.
Journal of Sound and Vibration, 118356, 2024.
- Shear flow effects in a 2D duct: influence on wave propagation and direct impedance eduction.
Yang J., Humbert T., Golliard J., Gabard G.
Journal of Sound and Vibration, 118296, 2024.
- A high-order immersed moving boundary method for acoustics.
Bocquet C., Desjouy C., Gabard G.
Journal of Theoretical and Computational Acoustics, 2023.
- Subwavelength broadband perfect absorption for unidimensional open-duct problems.
Meng Y., Romero-García V., Gabard G., Groby J.-P., Bricault C., Goudé S.
Advanced Materials Technologies, 2201909, 2023.
- Propagation of acoustic waves in ducts with flow using the multimodal formulation.
Mangin B., Daroukh M., Gabard G.
AIAA Journal 61(6), 2023.
- Non-linear effects in thin slits for low frequency sound absorption.
Abily T., Regnard J., Gabard G., Durand S.
Journal of Sound and Vibration 546, 117432, 2023.
- Direct and adjoint problems for sound propagation in non-uniform flows with lined and vibrating surfaces.
Le Bras S., Gabard G., Bériot H.
Journal of Fluid Mechanics 953, A16, 2022. [open access version]
- Fundamental constraints on broadband passive acoustic treatments in unidimensional scattering problems.
Meng Y., Romero-García V., Gabard G., Groby J.-P., Bricault C., Goudé S., Sheng P.
Proceedings of the Royal Society A 478, 20220287, 2022.
- An application of the multiple-scales theory to acoustic double transition in ducts with flow.
Mangin B., Daroukh M., Gabard G.
Journal of Sound and Vibration 539, 117252, 2022.
- Compact resonant systems for perfect and broadband sound absorption in wide waveguides in transmission problems.
Boulvert J., Romero-García V., Gabard G., Groby J.-P.
Scientific Reports 12, 10013, 2022.
- Perfect, broadband and sub-wavelength duct acoustics absorption achieved by asymmetric absorbers made of 3D printed porous resonators.
Boulvert J., Humbert T., Romero-García V., Gabard G., Fotsing E.R., Ross A., Mardjono J. and Groby J.-P.
Journal of Sound and Vibration 523, 116687, 2022.
- High-order X-FEM for the simulation of sound absorbing poro-elastic materials with coupling interfaces.
Wu S., Dazel O., Gabard G., Legrain G.
Journal of Sound and Vibration 510, 116262, 2021.
- Rapid additive manufacturing of optimised anisotropic metaporous surfaces for broadband absorption.
Cavalieri T., Boulvert J., Romero-García V., Gabard G., Escouflaire M., Regnard J., Groby J.-P.
Journal of Applied Physics 129, 115102, 2021.
- Numerical simulations of perforated plate liners: Analysis of the visco-thermal dissipation mechanisms.
Billard R., Tissot G., Gabard G., Versaevel M.
Journal of the Acoustical Society of America 149(1), 2021.
- Folded metaporous material for sub-wavelength and broadband perfect sound absorption.
Boulvert J., Costa-Baptista J., Cavalieri T., Romero-García V., Gabard G., Fotsing E.R., Ross A., Perna M., Mardjono J., Groby J.-P.
Applied Physics Letters 117, 251902, 2020.
- Graded and anisotropic porous materials for broadband and angular maximal acoustic absorption.
Cavalieri T., Boulvert J., Gabard G., Romero-García V., Escouflaire M., Regnard J., Groby J.-P.
Materials 13(20), 4605, 2020.
- 90 years of Galbrun's equation: An unusual formulation for aero- and hydro-acoustics in terms of the Lagrangian displacement.
Mäder M., Gabard G., Marburg S.
Journal of Theoretical and Computational Acoustics 28(4), 2050017, 2020.
- A non-overlapping Schwarz domain decomposition method with high-order finite elements for flow acoustics.
Lieu A., Marchner P., Gabard G., Beriot H., Antoine X., Geuzaine C.
Computer Methods in Applied Mechanics and Engineering 369, 113223, 2020.
- Generalised acoustic impedance for viscous fluids.
Gabard G.
Journal of Sound and Vibration 484, 115525, 2020.
- Interface source terms for high-order aeroacoustics.
Williamschen M., Gabard G.
AIAA Journal 58(3), pp. 1079–1092, 2020.
- Acoustic modeling of micro-lattices obtained by additive manufacturing.
Boulvert J., Costa-Baptista J., Cavalieri T., Romero-García V., Gabard G., Ross A., Groby J.-P., Fotsing E.R., Perna M., Mardjono J.
Applied Acoustics 164, 107244, 2020.
- Optimal cavity shape design for acoustic liners using Helmholtz equation with visco-thermal losses.
Tissot G., Billard R., Gabard G.
Journal of Computational Physics 402, 109048, 2020.
- Acoustic wave propagation in effective graded fully-anisotropic fluid layers.
Cavalieri T., Boulvert J., Schwan L., Gabard G., Romero-García V., Groby J.-P., Escouflaire M., Mardjono J.
Journal of the Acoustical Society of America 146(5), pp. 3400-3408, 2019.
- Optimally graded porous material for broadband perfect absorption of sound.
Boulvert J., Cavalieri T., Costa-Baptista J., Romero-García V., Gabard G., Fotsing E.R., Ross A., Mardjono J., Groby J.-P.
Journal of Applied Physics 126, 175101, 2019.
- Hybrid numerical model for acoustic propagation through sheared flows.
Hamiche K., Le Bras S., Gabard G., Bériot H.
Journal of Sound and Vibration 463, 114951, 2019.
- General method to retrieve all effective acoustic properties of fully-anisotropic fluid materials in three dimensional space.
Terroir A., Schwan L., Cavalieri T., Romero-García V., Gabard G., Groby J.-P.
Journal of Applied Physics 125, 025114, 2019.
- Anisotropic adaptivity of the p-FEM for time-harmonic wave propagation.
Bériot H., Gabard G.
Journal of Computational Physics 378, pp. 234–256, 2019.
- High-order 2D mesh curving methods with a piecewise linear target.
Ziel V.S., Bériot H., Atak O., Gabard G.
Computer-Aided Design 105, pp. 26–41, 2018.
- Coupling of finite-element and plane waves discontinuous Galerkin methods for time-harmonic problems.
Gaborit M., Dazel O., Göransson P., Gabard G.
International Journal for Numerical Methods in Engineering 116(7), pp. 487–503, 2018.
- An adaptive, high-order finite-element method for convected acoustics.
Gabard G., Bériot H., Prinn A.G., Kucukcoskun K.
AIAA Journal 56(8), pp. 3179–3191, 2018.
- Spectral broadening of acoustic waves by convected vortices.
Clair V., Gabard G.
Journal of Fluid Mechanics 841, pp. 50–80, 2018.
- Nonlinear propagation of supersonic fan tones in turbofan intake ducts.
Adetifa O.E., McAlpine A., Gabard G.
AIAA Journal 56(1), pp. 316-328, 2018.
- An integral formulation for wave propagation on weakly non-uniform potential flows.
Mancini S., Astley R.J., Sinayoko S., Gabard G., Tournour M.
Journal of Sound and Vibration 385, pp. 184-201, 2016.
- Boundary layer effects on liners for aircraft engines.
Gabard G.
Journal of Sound and Vibration 381, pp. 30-47, 2016
- Time-domain implementation of an impedance boundary condition with boundary layer correction.
Brambley E.J., Gabard G.
Journal of Computational Physics 321, pp. 755-775, 2016.
- A comparison of high-order polynomial and wave-based methods for Helmholtz problems.
Lieu A., Gabard G., Bériot H.
Journal of Computational Physics 321, pp. 105-125, 2016.
- A high-order finite element method for the linearised Euler equations.
Hamiche K., Gabard G., Bériot H.
Acta Acustica united with Acustica 102(5), pp. 813-823, 2016.
- Efficient implementation of high-order finite elements for Helmholtz problems.
Bériot H., Prinn A., Gabard G.
International Journal for Numerical Methods in Engineering 106(3), pp. 213-240, 2015.
- A discontinuous Galerkin method with plane waves for sound absorbing materials.
Gabard G., Dazel O.
International Journal for Numerical Methods in Engineering 104(12), pp. 1115-1138, 2015.
- Reflection of an acoustic line source by an impedance surface with uniform flow.
Brambley E.J., Gabard G.
Journal of Sound and Vibration 333(21), pp. 5548-5565, 2014.
- A full discrete dispersion analysis of time-domain simulations of acoustic liners with flow.
Gabard G., Brambley E.J.
Journal of Computational Physics 273(15), pp. 310-326, 2014.
- Noise sources for duct acoustics simulations: broadband noise and tones.
Gabard G.
AIAA Journal 52(9), pp. 1994-2006, 2014.
- Analysis of high-order finite elements for convected wave propagation.
Bériot H., Gabard G., Perrey-Debain E.
International Journal for Numerical Methods in Engineering 96(11), pp. 665-688, 2013.
- A comparison of impedance boundary conditions for flow acoustics.
Gabard G.
Journal of Sound and Vibration 332(4), pp. 714-724, 2013.
- Random particle methods applied to broadband fan interaction noise.
Dieste M., Gabard G.
Journal of Computational Physics 231(24), pp. 8133-8151, 2012.
- The effects of viscosity on sound radiation near solid surfaces.
Morfey C.L., Sorokin S.V., Gabard G.
Journal of Fluid Mechanics 690, pp. 441-460, 2012.
- A comparison of wave-based discontinuous Galerkin, ultra-weak and least-square methods for wave problems.
Gabard G., Gamallo P., Huttunen T.
International Journal for Numerical Methods in Engineering 85, pp. 380-402, 2011.
- Exact integration of polynomial-exponential products with application to wave-based numerical methods.
Gabard G.
Communications in Numerical Methods in Engineering 25(3), pp. 237-246, 2011.
- An indirect method for the characterization of locally reacting liners.
Taktak M., Ville J.M., Haddar M., Gabard G., Foucart F.
The Journal of the Acoustical Society of America 127(6), pp. 3548-3559, 2010.
- Near- to far-field characteristics of acoustic radiation through plug flow jets.
Gabard G.
Journal of the Acoustical Society of America 124(5), pp. 2755-2766, 2009.
- A computational mode-matching approach for sound propagation in three dimensional ducts with flow.
Gabard, G. and Astley, R.J.
Journal of Sound and Vibration, 315, (4-5), 1103-1124, 2008.
- Discontinuous Galerkin methods with plane waves for time-harmonic problems.
Gabard, G.
Journal of Computational Physics, 225, (2), 1961-1984, 2007.
- Discontinuous Galerkin methods with plane waves for the displacement-based acoustic equation
Gabard, G.
International Journal for Numerical Methods in Engineering, 66, 549-569, 2006.
- Theoretical model for sound radiation from annular jet pipes: Far- and near-field solutions.
Gabard, G. and Astley, R.J.
Journal of Fluid Mechanics, 549, 315-341, 2006.
- Stability and accuracy of finite element methods for flow acoustics. II: two-dimensional effects.
Gabard, G., Astley, R.J. and Ben Tahar, M.
International Journal for Numerical Methods in Engineering, 63, (7), 974-987, 2005.
- Stability and accuracy of finite element methods for flow acoustics: I: general theory and application to one-dimensional propagation.
Gabard, G., Astley, R.J. and Ben Tahar, M.
International Journal for Numerical methods In Engineering, 63, (7), 947-973, 2005.
- A numerical model for vibro-acoustic problems with sheared mean flows.
Gabard, G., Treyssède, F. and Ben Tahar, M.
Journal of Sound and Vibration, 272, 991-1011, 2004.
- A mixed finite element method for acoustic wave propagation in moving fluids based on an Eulerian-Lagrangian description.
Treyssède, F., Gabard, G. and Ben Tahar, M.
Journal of the Acoustical Society of America, 113, (2), 705-716, 2003.
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