UMAT4COMSOL: An Abaqus user material (UMAT) subroutine wrapper for COMSOL

Sergio Lucarini1,2,3, Emilio Martínez-Pañeda4,1

  • 1Department of Civil and Environmental Engineering, Imperial College, London SW7 2AZ, UK.

Advances in Engineering Software (Barking, London, England : 1992)
|July 13, 2026
PubMed

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Mesh analysis is a valuable method for simplifying circuit analysis using mesh currents as key circuit variables. Unlike nodal analysis, which focuses on determining unknown voltages, mesh analysis applies Kirchhoff's voltage law (KVL) to find unknown currents within a circuit. This method is particularly convenient in reducing the number of simultaneous equations that need to be solved.
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