TY - JOUR
T1 - Discontinuous galerkin time domain methods for multiscale and multiphysics simulations
T2 - A review
AU - Dong, Yilin
AU - Zhou, Shi Gang
AU - Tang, Min
AU - Li, Ping
N1 - Publisher Copyright:
© 2021 Institute of Electrical and Electronics Engineers Inc.. All rights reserved.
PY - 2021
Y1 - 2021
N2 - The Discontinuous Galerkin Time Domain (DGTD) Method is increasingly prevalent among numerical algorithms of transient analysis in the last decades. Meanwhile, the multiphysics interaction and multiscale simulation analysis of electronic system devices have aroused extensive concern fromvarious research communities. The theoretical research on multiphysics coupling mechanism between electromagnetic (EM) field and other physical fields has been studied by theDGTDmethod, such as the mutual coupling of EM-circuit, EM-thermal and EM-plasma co-simulations. In this paper, the DGTD method and EM multiphysics effects are comprehensively reviewed from different aspects, which consist of the governing equations, physical field properties and iteration coupling scheme of multiphysics co-simulations. Several typical numerical examples are shown to demonstrate the applicability of DGTD approach for multiphysics coupling issues and phenomena.
AB - The Discontinuous Galerkin Time Domain (DGTD) Method is increasingly prevalent among numerical algorithms of transient analysis in the last decades. Meanwhile, the multiphysics interaction and multiscale simulation analysis of electronic system devices have aroused extensive concern fromvarious research communities. The theoretical research on multiphysics coupling mechanism between electromagnetic (EM) field and other physical fields has been studied by theDGTDmethod, such as the mutual coupling of EM-circuit, EM-thermal and EM-plasma co-simulations. In this paper, the DGTD method and EM multiphysics effects are comprehensively reviewed from different aspects, which consist of the governing equations, physical field properties and iteration coupling scheme of multiphysics co-simulations. Several typical numerical examples are shown to demonstrate the applicability of DGTD approach for multiphysics coupling issues and phenomena.
KW - Discontinuous Galerkin time domain method
KW - Electromagnetic-circuit
KW - Electromagnetic-plasma
KW - Electromagnetic-thermal
KW - Hybrid solver
KW - Multiphysics and multiscale simulation
UR - http://www.scopus.com/inward/record.url?scp=85117805842&partnerID=8YFLogxK
U2 - 10.1109/JMMCT.2021.3119709
DO - 10.1109/JMMCT.2021.3119709
M3 - 文章
AN - SCOPUS:85117805842
SN - 2379-8793
VL - 6
SP - 132
EP - 142
JO - IEEE Journal on Multiscale and Multiphysics Computational Techniques
JF - IEEE Journal on Multiscale and Multiphysics Computational Techniques
ER -