1 / 2

Point EM source in an unbounded domain

Point EM source in an unbounded domain. Solved using the discontinuous Galerkin (DG) method with the complete radiation boundary condition (CRBC) to truncate the boundary. Point source in the center of the domain Spatial DG error on the order of 10^{-4}

macha
Download Presentation

Point EM source in an unbounded domain

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Point EM source in an unbounded domain • Solved using the discontinuous Galerkin (DG) method with the complete radiation boundary condition (CRBC) to truncate the boundary. • Point source in the center of the domain • Spatial DG error on the order of 10^{-4} • CRBC error is on the order predicted a priori ~3^{-6} • In the plots below we clip the error to show that the CRBC error does not contaminate the volume Numerical Mesh Pointwise energy error of the computed solution

  2. Point EM source in an unbounded domain • Solved using the discontinuous Galerkin (DG) method with the complete radiation boundary condition (CRBC) to truncate the boundary. • Point source in the center of the domain • Spatial DG error on the order of 10^-8; Any errors larger come from the CRBC • CRBC error is on the order predicted a priori Numerical Mesh Pointwise energy error of the computed solution

More Related