Unconditionally stable meshless method for solving 3D transient electromagnetic problems based on LOD scheme

Khakzar, Nafise; Heidari, Abbas Ali; Movahhedi, Masoud

doi:10.1049/iet-smt.2018.5247

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Other Applications Of the Lod-fdtd Methods1

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2024

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“…Another interesting approach for dealing with arbitrarily shaped structures is to use the radial point interpolation meshless method. The implicit unconditionally stable meshless time-domain method has been developed [55,56].…”

Section: Other Applications Of the Lod-fdtd Methodsmentioning

confidence: 99%

Introduction to the FDTD method and its application to implicit locally one-dimensional calculations

Shibayama

2024

NOLTA

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This paper introduces the finite-difference time-domain (FDTD) method widely used for the analysis of electromagnetic problems. The original FDTD method is based an explicit formulation in time, allowing simple arithmetic operations without calculating simultaneous equations. However, at the cost of such a simple calculation, the FDTD method has a limitation on the choice of the time step size, known as the Courant-Friedrichs-Lewy (CFL) condition. To remove the CFL condition, the locally one-dimensional (LOD) scheme has been applied to the implicit FDTD formulation. Here, we review the formulation of the FDTD method and describe its application to implicit calculations, particularly with the use of the LOD scheme.

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Section: Other Applications Of the Lod-fdtd Methodsmentioning

confidence: 99%

Introduction to the FDTD method and its application to implicit locally one-dimensional calculations

Shibayama

2024

NOLTA

View full text Add to dashboard Cite

show abstract

Unconditionally stable meshless method for solving 3D transient electromagnetic problems based on LOD scheme

Cited by 1 publication

References 25 publications

Introduction to the FDTD method and its application to implicit locally one-dimensional calculations

Introduction to the FDTD method and its application to implicit locally one-dimensional calculations

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