Project MIDAS: Magnet Integrated Design and Analysis System

Colyer, B.; Simkin, J.; Trowbridge, C.W.; Barberis, U.; Picco, E.; Gutierrez, T.; Longo, Antonella; Greenough, C; Thomas, D Anthopoulos; Alotto, Piergiorgio; Molfino, P.; Molinari, G.; Jared, Graham; Sormaz, N.

doi:10.1109/20.582457

Cited by 10 publications

(3 citation statements)

References 3 publications

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“…In many cases it is a matter of exploiting methodologies already available from other disciplines, e.g. significant work in geometric modelling, particularly in non-manifold descriptions [6] -in fact the CEM community needs to pay more attention to such parallel developments in other fields. However, CEM is both a special case and part of the broader subject of computational mechanics.…”

Section: Proposed List Of Problemsmentioning

confidence: 99%

Computational electromagnetics: some conjectures for industrial and teaching requirements

Sykulski

Trowbridge²

1998

COMPEL: The International Journal for Computation and Mathemati

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Section: Proposed List Of Problemsmentioning

confidence: 99%

Computational electromagnetics: some conjectures for industrial and teaching requirements

Sykulski

Trowbridge²

1998

COMPEL: The International Journal for Computation and Mathemati

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“…In addition, in many engineering applications, the adopted geometric model may contain idealized lowerdimension parts, as in the case of finite element and boundary element systems [14]. These types of systems need the support of a unified and simultaneous representation of wires (e.g., beam elements), shells (e.g., concrete slabs that are represented as zero-thickness surfaces) and solid parts (e.g., foundation blocks).…”

Section: Introductionmentioning

confidence: 99%

Boolean operations on multi-region solids for mesh generation

Pereira

Arruda

Miranda

et al. 2011

Engineering with Computers

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An algorithm for Boolean operations on nonmanifold models is proposed to allow the treatment of solids with multiple regions (internal interfaces) and degenerate portions (shells and wires), in the context of mesh generation. In a solid modeler, one of the most powerful tools to create three-dimensional objects with any level of geometric complexity is the Boolean set operators. They are intuitive and popular ways to combine solids, based on the operations applied to point sets. To assure that the resulting objects have the same dimension as the original objects, without loose or dangling parts, a regularization process is usually applied after a Boolean operation. In practice, the regularization is performed classifying the topological elements and removing internal or lowerdimensional structures. However, in many engineering applications, the adopted geometric model may contain idealized internal parts, as in the case of multi-region models, or lower-dimensional parts, as in the case of solids that contain dangling slabs that are represented as zerothickness surfaces or wireframes in the model. Therefore, the aim of this work is the development of a generic algorithm that allows the application of the Boolean set operations in a geometric modeling environment applied to finite and boundary element mesh generation. This environment adopts a non-manifold boundary representation that considers an undefined number of topological entities (group concept), and works with objects of different dimensions and with objects not necessarily plane or polyhedral (parametric curved surfaces). Numerical examples are presented to illustrate the proposed methodology.

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“…Generación de malla multibloque: a) descomposición inicial, b) malla final Una ventaja adicional de este enfoque es su idoneidad para el procesamiento en paralelo [Wea98], [Sid98], [Son98]. Otras aplicaciones de esta técnica se pueden encontrar en [Sha92], [Col97], [Cha98], [Sha98b] con mallas estructuradas o en [Lob95] con mallas no estructuradas.…”

Section: Metodología Multibloqueunclassified

Meshing methods and adaptive algorithms in two and three dimensions for solving closed electromagnetic problems by means of the finite element method

Morcillo¹,

Benedicto²

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A3.1.2. Discretización de la Formulación Débil A3.1.3. Aplicación de las Condiciones de Contorno A3.1.4. Transformación del Autosistema. Obtención de la Constante de Propagación A3.2. Análisis de Cavidades Resonantes A3.2.1. Obtención de la Ecuación Integral mediante el Método de Galerkin A3.2.2. Discretización de la Formulación Débil A3.2.3. Aplicación de las Condiciones de Contorno ÍNDICE iv A3.2.4. Resolución del Autosistema

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Project MIDAS: Magnet Integrated Design and Analysis System

Cited by 10 publications

References 3 publications

Computational electromagnetics: some conjectures for industrial and teaching requirements

Computational electromagnetics: some conjectures for industrial and teaching requirements

Boolean operations on multi-region solids for mesh generation

Meshing methods and adaptive algorithms in two and three dimensions for solving closed electromagnetic problems by means of the finite element method

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