Publications Details
Addendum to SAND2023-09604 Xyce lumped-element transmission line model verification to support Empire-Cable cable SGEMP analyses
ThisreportsupplementstheVerificationofEmpire-CableSANDreport[1]byexpandingontheuse ofXycetosimulatethecouplingtoatransmissionlinecablemodel. WhileEmpire-Cablesolvesits governing equations on a high-order, finite-element mesh with an an implicit-in-time formulation, Xyce must use a first order graph for the circuit and explicit-in-time approach to be compatible with non-linear electrical device models[2]. Thus, given the different solution methodologies in Xyce as compared to Empire-Cable, the co