Sentence examples for boundary element method gives from inspiring English sources
A 2D Boundary Element Method gives predictions that agree well with data for parallel wall arrays up to 16 m long and it is used to investigate the potential insertion loss of longer configurations up to 0.3 m high.
The focus on the boundaries instead of the body (as in the finite element method) gives BEM a fast solution at the cost of limited model complexity.
Secondly, in order to avoid the estimation of the generalized impedances at the inlet and exhaust planes, a boundary element method is used to give the solution outside the duct.
Three-dimensional electrostatic weighting field configuration in a typical Resistive Plate Chamber RPCC) has been studied with the neBEM solver which evaluates accurate potential and field distributions in a given chamber following Boundary Element Method (BEM).
Soenarko [14] used Fourier series expansion to simplify the three-dimensional acoustic integral equation to a 1D integral along the profile curve of the body, and for each Fourier term used the boundary element method to realise sound radiation calculations for given boundary conditions (Fourier acoustic boundary element method, or 2.5D BEM).
The approach is applied to predict the radiation of a ribbed plate sandwiched between two absorbant panels: good agreement is observed with the results given by the boundary element method.
The boundary element method used in the present study was reported previously in detail by Musha and Okamoto (1999).
The validity and efficiency of the present boundary element method is demonstrated by comparing the results with those obtained using the boundary element method employing linear elements.
This article presents the project of the new open source boundary element method library.
Furthermore, the wavenumber is decoupled from the boundary integrals, so that only one matrix assembly and solution is needed for the entire frequency range of analysis, which gives significant computational benefit as compared to the conventional boundary element method.
In this study, scattered and transmitted terahertz waves of a given structure consisted of metallic rods were simulated using the boundary element method (BEM).
