Review and recent developments on the perfectly matched layer (PML) method for the numerical modeling and simulation of elastic wave propagation in unbounded …
F Pled, C Desceliers - Archives of Computational Methods in Engineering, 2022 - Springer
This review article revisits and outlines the perfectly matched layer (PML) method and its
various formulations developed over the past 25 years for the numerical modeling and …
various formulations developed over the past 25 years for the numerical modeling and …
Optimizing perfectly matched layers in discrete contexts
Perfectly matched layers (PMLs) are widely used for the numerical simulation of wave‐like
problems defined on large or infinite spatial domains. However, for both time‐dependent …
problems defined on large or infinite spatial domains. However, for both time‐dependent …
An edge-based smoothed finite element method combined with Newmark method for time domain acoustic wave scattering problem
G Xuan, J Yue, Y Wang, D Wang - Engineering Analysis with Boundary …, 2024 - Elsevier
Time domain obstacle scattering widely exists in the scientific fields of geophysics, remote
sensing, seismology, and medicine. However, it is difficult to solve the time domain …
sensing, seismology, and medicine. However, it is difficult to solve the time domain …
A novel flexible infinite element for transient acoustic simulations
This article addresses the efficient solution of exterior acoustic transient problems using the
Finite Element Method (FEM) in combination with infinite elements. Infinite elements are a …
Finite Element Method (FEM) in combination with infinite elements. Infinite elements are a …
[HTML][HTML] Perfectly matched layers for convex truncated domains with discontinuous Galerkin time domain simulations
This paper deals with the design of perfectly matched layers (PMLs) for transient acoustic
wave propagation in generally-shaped convex truncated domains. After reviewing key …
wave propagation in generally-shaped convex truncated domains. After reviewing key …
Radio frequency attenuation by a rocket plume using diffraction theory and finite element modeling
Radio frequency communication between the space launcher and the mission control are
unusually disturbed by the exhaust plume present in rocket engines. This paper presents the …
unusually disturbed by the exhaust plume present in rocket engines. This paper presents the …
Étude d'un schéma différences finies haute précision et d'un modèle de fil mince oblique pour simuler les perturbations électromagnétiques sur véhicule aérospatial.
T Volpert - 2014 - hal.science
Les travaux de cette thèse concerne l'étude d'une méthode élément finis d'ordre spatial
élevé que l'on peut assimilé à une extension du schéma de Yee. On parle alors de méthode …
élevé que l'on peut assimilé à une extension du schéma de Yee. On parle alors de méthode …
[PDF][PDF] Contributions to Efficient Finite Element Solvers for Time-Harmonic Wave Propagation Problems
A Modave - 2024 - hal.science
The numerical simulation of wave propagation phenomena is of paramount importance in
many scientific and engineering disciplines. Many time-harmonic problems can be solved …
many scientific and engineering disciplines. Many time-harmonic problems can be solved …
Evaluation de l'efficacité de blindage de structures avec plaques minces: modélisation par une méthode de Galerkin discontinue
M Boubekeur - 2014 - theses.hal.science
Cette thèse se situe dans le domaine de l'électromagnétisme et plus particulièrement, celui
de la compatibilité électromagnétique. L'objectif de cette thèse est de proposer une …
de la compatibilité électromagnétique. L'objectif de cette thèse est de proposer une …
Time domain reflectometry model: analysis and characterization of a chafing defect in a coaxial cable
This paper presents experimental and numerical studies of a chafing soft defect realized by
partially milling coaxial cables. The approach is based on the time domain reflectometry …
partially milling coaxial cables. The approach is based on the time domain reflectometry …