Multiphysics modeling in electromagnetics: Technical challenges and potential solutions
As computational methods for solving Maxwell's equations mature, we can now start to
tackle much more challenging multiphysics problems that have numerous applications in …
tackle much more challenging multiphysics problems that have numerous applications in …
Analysis of the coupling of an incident wave with a wire inside a cavity using an FEM in frequency and time domains
This paper presents a numerical method based on finite elements in both the frequency and
time domains for modeling the coupling of an incident wave with a conducting wire placed …
time domains for modeling the coupling of an incident wave with a conducting wire placed …
Model-order reduction of finite-element approximations of passive electromagnetic devices including lumped electrical-circuit models
H Wu, AC Cangellaris - IEEE transactions on microwave theory …, 2004 - ieeexplore.ieee.org
A methodology is presented for the development of reduced-order macromodels for
multiport passive electromagnetic devices that include embedded lumped elements. The …
multiport passive electromagnetic devices that include embedded lumped elements. The …
A symmetric electromagnetic-circuit simulator based on the extended time-domain finite element method
A symmetric hybrid electromagnetic-circuit simulator based on the extended time-domain
finite element method (FEM) is presented for the simulation of microwave devices …
finite element method (FEM) is presented for the simulation of microwave devices …
Cosimulation of electromagnetics-circuit systems exploiting DGTD and MNA
A hybrid electromagnetics (EM)-circuit simulator exploiting the discontinuous Galerkin time
domain (DGTD) method and the modified nodal analysis (MNA) algorithm is developed for …
domain (DGTD) method and the modified nodal analysis (MNA) algorithm is developed for …
Circuit-oriented FEM: Solution of circuit-field coupled problems by circuit equations
M Feliziani, F Maradei - IEEE transactions on magnetics, 2002 - ieeexplore.ieee.org
A general circuit-oriented, full-wave, finite-element method (FEM) is proposed to analyze the
coupled problem between circuits and fields both in frequency and in time domains. The …
coupled problem between circuits and fields both in frequency and in time domains. The …
Circuit-oriented FEM modeling of finite extension graphene sheet by impedance network boundary conditions (INBCs)
M Feliziani, S Cruciani… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
The paper deals with an efficient and accurate circuit-oriented model of multilayer graphene
sheet in finite-element method (FEM) by impedance network boundary conditions (INBCs) …
sheet in finite-element method (FEM) by impedance network boundary conditions (INBCs) …
SPICE lumped circuit subcell model for the discontinuous Galerkin finite-element time-domain method
A SPICE lumped circuit subcell model is formulated within the discontinuous Galerkin finite-
element time-domain (DGFETD) discretization of Maxwell's equations. A fourth-order …
element time-domain (DGFETD) discretization of Maxwell's equations. A fourth-order …
Solution of partial differential equations by electrical analogy
YD Save, H Narayanan, SB Patkar - Journal of Computational Science, 2011 - Elsevier
In this paper, PDEs are modeled by an electrical equivalent circuit generated from the
equations arising from the finite element method (FEM). This allows the solution of PDEs to …
equations arising from the finite element method (FEM). This allows the solution of PDEs to …
[HTML][HTML] A realistic spark-gap model in computer simulation of Blumlein Transmission Line
B Chaber, W Łodyga - Energies, 2022 - mdpi.com
Over the years, the use of numerical simulations in the development of high voltage pulse
generators has become a standard approach. Nevertheless, the modeling of spark-gaps …
generators has become a standard approach. Nevertheless, the modeling of spark-gaps …