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[null,"1.","Record Nr.",null,"UNINA9910139496003321"]
[null,null,"Titolo",null,"The finite element method for electromagnetic modeling [[electronic resource] /] / edited by Gerard Meunier"]
[null,null,"Pubbl/distr/stampa",null,"London, : ISTE"]
[{"$nulls":4},"Hoboken, NJ, USA, : Wiley, 2008"]
[null,null,"ISBN",null,"1-282-16504-6"]
[{"$nulls":4},"9786612165047"]
[{"$nulls":4},"0-470-61117-0"]
[{"$nulls":4},"0-470-39380-7"]
[null,null,"Descrizione fisica",null,"1 online resource (618 p.)"]
[null,null,"Collana",null,"ISTE ; ; v.33"]
[null,null,"Disciplina",null,"621.301/51825"]
[{"$nulls":4},"621.30151825"]
[null,null,"Soggetti",null,"Electromagnetic devices - Mathematical models"]
[{"$nulls":4},"Electromagnetism - Mathematical models"]
[{"$nulls":4},"Engineering mathematics"]
[{"$nulls":4},"Finite element method"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"The Finite Element Method for Electromagnetic Modeling; Table of Contents; Chapter 1. Introduction to Nodal Finite Elements; 1.1. Introduction; 1.1.1. The finite element method; 1.2. The 1D finite element method; 1.2.1. A simple electrostatics problem; 1.2.2. Differential approach; 1.2.3. Variational approach; 1.2.4. First-order finite elements; 1.2.5. Second-order finite elements; 1.3. The finite element method in two dimensions; 1.3.1. The problem of the condenser with square section; 1.3.2. Differential approach; 1.3.3. Variational approach"]
[{"$nulls":4},"1.3.4. Meshing in first-order triangular finite elements1.3.5. Finite element interpolation; 1.3.6. Construction of the system of equations by the Ritz method; 1.3.7. Calculation of the matrix coefficients; 1.3.8. Analysis of the results; 1.3.9. Dual formations, framing and convergence; 1.3.10. Resolution of the nonlinear problems; 1.3.11. Alternative to the variational method: the weighted residues method; 1.4. The reference elements; 1.4.1. Linear reference elements; 1.4.2. Surface reference elements; 1.4.3. Volume reference elements; 1.4.4. "]
[{"$nulls":4},"Properties of the shape functions"]
[{"$nulls":4},"1.4.5. Transformation from reference coordinates to domain coordinates.1.4.6. Approximation of the physical variable; 1.4.7. Numerical integrations on the reference elements; 1.4.8. Local Jacobian derivative method; 1.5. Conclusion; 1.6. References; Chapter 2. Static Formulations: Electrostatic, Electrokinetic, Magnetostatics; 2.1. Problems to solve; 2.1.1. Maxwell's equations; 2.1.2. Behavior laws of materials; 2.1.3. Boundary conditions; 2.1.4. Complete static models; 2.1.5. The formulations in potentials; 2.2. Function spaces in the fields and weak formulations"]
[{"$nulls":4},"2.2.1. Integral expressions: introduction2.2.2. Definitions of function spaces; 2.2.3. Tonti diagram: synthesis scheme of a problem; 2.2.4. Weak formulations; 2.3. Discretization of function spaces and weak formulations; 2.3.1. Finite elements; 2.3.2. Sequence of discrete spaces; 2.3.3. Gauge conditions and source terms in discrete spaces; 2.3.4. Weak discrete formulations; 2.3.5. Expression of global variables; 2.4. References; Chapter 3. Magnetodynamic Formulations; 3.1. Introduction; 3.2. Electric formulations; 3.2.1. Formulation in electric field"]
[{"$nulls":4},"3.2.2. Formulation in combined potentials α - Ψ3.2.3. Comparison of the formulations in field and in combined potentials; 3.3. Magnetic formulations; 3.3.1. Formulation in magnetic field; 3.3.2. Formulation in combined potentials t - Φ; 3.3.3. Numerical example; 3.4. Hybrid formulation; 3.5. Electric and magnetic formulation complementarities; 3.5.1. Complementary features; 3.5.2. Concerning the energy bounds; 3.5.3. Numerical example; 3.6. Conclusion; 3.7. References; Chapter 4. Mixed Finite Element Methods in Electromagnetism; 4.1. Introduction; 4.2. Mixed formulations in magnetostatics"]
[{"$nulls":4},"4.2.1. Magnetic induction oriented formulation"]
[null,null,null,"Sommario/riassunto","Written by specialists of modeling in electromagnetism, this book provides a comprehensive review of the finite element method for low frequency applications. Fundamentals of the method as well as new advances in the field are described in detail.Chapters 1 to 4 present general 2D and 3D static and dynamic formulations by the use of scalar and vector unknowns and adapted interpolations for the fields (nodal, edge, face or volume).Chapter 5 is dedicated to the presentation of different macroscopic behavior laws of materials and their implementation in a finite element context: anisotrop"]