Sobre el comportamiento del Método de Volúmenes Finitos para resolver distribuciones discontinuas de campos magnéticos en discretizaciones espaciales basadas en mallas no-ortogonales y no-estructuradas
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2024-08
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Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca
Abstract
Este informe presenta un estudio detallado del Método de Volúmenes Finitos (FVM) aplicado a la resolución de distribuciones discontinuas de campos magnéticos en discretizaciones espaciales basadas en mallas no-estructuradas y no-ortogonales. Se desarrolla un solver específico, denominado multiRegionMagneticFoam, implementado en el marco de OpenFOAM, para modelar sistemas electromagnéticos en geometrías complejas con alta precisión y eficiencia computacional. El método propuesto se valida mediante la comparación de los resultados obtenidos con soluciones de otros métodos numéricos, destacando su capacidad para capturar variaciones en el campo magnético a pesar de las interacciones complejas entre los medios.
This report presents a detailed study of the Finite Volume Method (FVM) applied to the resolution of discontinuous magnetic field distributions on unstructured and non-orthogonal mesh-based spatial discretizations. A numerical solver, named multiRegionMagneticFoam, is developed within the OpenFOAM framework to model electromagnetic systems in complex geometries with high accuracy and computational efficiency. The proposed method is validated by comparing the obtained results with solutions from other numerical methods, highlighting its ability to capture variations in the magnetic field despite complex interactions between media.
This report presents a detailed study of the Finite Volume Method (FVM) applied to the resolution of discontinuous magnetic field distributions on unstructured and non-orthogonal mesh-based spatial discretizations. A numerical solver, named multiRegionMagneticFoam, is developed within the OpenFOAM framework to model electromagnetic systems in complex geometries with high accuracy and computational efficiency. The proposed method is validated by comparing the obtained results with solutions from other numerical methods, highlighting its ability to capture variations in the magnetic field despite complex interactions between media.
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Método de Volúmenes Finitos, Mallas no-estructuradas, Mallas no-ortogonales, Campos magnéticos, OpenFOAM, Modelado electromagnético, Simulación numérica, Finite Volume Method, Unstructured meshes, Non-orthogonal meshes, Magnetic fields, OpenFOAM, Electromagnetic modeling, Numerical simulation
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