Add to ORKGA fast boundary element method (FBEM) based on multilevel fast multipole algorithm (MLFMA) is introduced for simulating acoustic emission from large vibrating structures. The vibration of a structure is first simulated using a finite element method (FEM). The surface velocity distribution, extracted from the FEM result, is then used a source term in FBEM. The fast acoustic BEM solver utilizes a special broadband version of MLFMA that allows efficient and accurate modeling of large scale acoustics problems on a broad range of frequencies.Peer reviewe
A coupling algorithm based on the finite element method and the wideband fast multipole boundary ele...
A numerical model is being developed in the MATLAB programming environment to model the acoustic fie...
Current research trends in the acoustical Boundary Element Method (BEM) include efforts to reduce co...
A fast boundary element method (FBEM) based on multilevel fast multipole algorithm (MLFMA) is introd...
Although the application of the BEM to acoustical problems has widely spread in recent years, the ob...
Several techniques can be used to simulate acoustic radiation problems. Among these, the finite ele...
Fast frequency sweep algorithms aim at computing an approximation of the frequency response of a lar...
This paper will introduce a novel technique to compute noise radiation from large structures (e.g. f...
The Boundary Element Method (BEM) allows us to calculate the sound field radiated by a structure usi...
Copyright c © 2007 SAE International The main goal of this paper is to extend the acous-tic boundary...
Reducing time-to-market, reducing development and production costs and increasing acoustic comfort, ...
In the field of noise control engineering the numerical computation of the sound radiation from vibr...
This thesis presents a dual fast multipole boundary element method (FMBEM) for modelling 3D acoustic...
A FEM-BEM coupling approach is used for acoustic fluid-structure interaction analysis. The FEM is us...
The main advantage of the BEM is that only the domain boundaries (and possibly interfaces) are discr...
A coupling algorithm based on the finite element method and the wideband fast multipole boundary ele...
A numerical model is being developed in the MATLAB programming environment to model the acoustic fie...
Current research trends in the acoustical Boundary Element Method (BEM) include efforts to reduce co...
A fast boundary element method (FBEM) based on multilevel fast multipole algorithm (MLFMA) is introd...
Although the application of the BEM to acoustical problems has widely spread in recent years, the ob...
Several techniques can be used to simulate acoustic radiation problems. Among these, the finite ele...
Fast frequency sweep algorithms aim at computing an approximation of the frequency response of a lar...
This paper will introduce a novel technique to compute noise radiation from large structures (e.g. f...
The Boundary Element Method (BEM) allows us to calculate the sound field radiated by a structure usi...
Copyright c © 2007 SAE International The main goal of this paper is to extend the acous-tic boundary...
Reducing time-to-market, reducing development and production costs and increasing acoustic comfort, ...
In the field of noise control engineering the numerical computation of the sound radiation from vibr...
This thesis presents a dual fast multipole boundary element method (FMBEM) for modelling 3D acoustic...
A FEM-BEM coupling approach is used for acoustic fluid-structure interaction analysis. The FEM is us...
The main advantage of the BEM is that only the domain boundaries (and possibly interfaces) are discr...
A coupling algorithm based on the finite element method and the wideband fast multipole boundary ele...
A numerical model is being developed in the MATLAB programming environment to model the acoustic fie...
Current research trends in the acoustical Boundary Element Method (BEM) include efforts to reduce co...