Electrothermics / / edited by Javad Fouladgar

• Autore: Fouladgar Javad
• Pubblicazione: London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2012; ©2012
• Edizione: 1st edition
• Descrizione fisica: 1 online resource (296 p.)
• Disciplina: 537.6/5; 537.65
• Soggetto topico: Thermoelectric apparatus and appliances; Thermoelectricity; Thermoelectric apparatus and appliances - Design and construction
• Persona (resp. second.): FouladgarJavad
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Cover; Electrothermics; Title Page; Copyright Page; Table of Contents; Introduction; Chapter 1. Thermal and Electromagnetic Coupling; 1.1. Introduction; 1.2. Electromagnetic problem; 1.2.1. Local formulation of the electromagnetic problem; 1.2.1.1. Maxwell's equations; 1.2.1.2. Interaction between electromagnetic waves and materials; 1.2.1.3. Vector and scalar potentials; 1.2.2. Boundary conditions; 1.2.2.1. Boundary conditions between two different media; 1.2.2.2. Boundary conditions at the domain's limits; 1.2.3. Functional spaces; 1.2.4. Tonti diagrams ; 1.2.5. Different formulations of the electromagnetic field1.2.5.1. Magnetostatic for mulation; 1.2.5.2. Magnetostatic formulation in magnetic vector potentials; 1.2.5.3. Magnetodynamic formulation; 1.2.5.4. Magnetodynamic formulation in A-V; 1.2.5.5. Magnetodynamic formulation in T-T0-ф; 1.2.5.6. Formulation in H-ф[DUL 96]; 1.2.5.7. Uniqueness conditions; 1.2.6. Time harmonic form; 1.2.6.1. Maxwell's equations in the time harmonic form; 1.2.6.2. Electromagnetic power; 1.3. Thermal problem; 1.4. Magnetothermal coupling; 1.5. Solving the electromagnetic and thermal equations ; 1.5.1. Analytic methods1.5.1.1. Transient state; 1.5.1.2. Harmonic state; 1.5.2. Semi-analytic methods; 1.5.2.1. Shell elements and surface impedance methods; 1.5.2.2. Generalized shell element formulation of a conductive plate; 1.5.2.3. Moment method; 1.5.3. Numerical models; 1.5.3.1. Finite volume method without velocity terms; 1.5.3.2. Finite volume method with a velocity term; 1.5.3.3. Finite element method; 1.6. Conclusion; 1.7. Bibliography; Chapter 2. Simplified Model of a Radiofrequency Inductive Thermal Plasma Installation; 2.1. Introduction; 2.2. Plasma and its characteristics ; 2.2.1. Plasmas2.2.2. Properties of thermal plasma; 2.2.3. Inductive thermal plasma; 2.2.4. Thermal inductive plasma installation; 2.2.5. Inductive thermal plasma start-up and maintenance; 2.2.5.1. Plasma start-up; 2.2.5.2. Plasma maintenance; 2.3. Modeling a plasma installation; 2.3.1. Torch simulation; 2.3.1.1. Simplification; 2.3.1.2. Solving the electromagnetic equation; 2.3.1.3. Solving the heat equation; 2.4. Calculating charge impedance; 2.4.1. Results; 2.4.2. Local validations; 2.4.2.1. Magnetic field measurement method; 2.4.2.2. Temperature measurement method; 2.4.2.3. Results ; 2.5. Generator model2.5.1. Triode generator; 2.5.2. Modeling the HF generator in the steady state; 2.5.2.1. Principle of the developed model; 2.5.2.2. Triode modeling; 2.5.2.3. Quasi-analytic generator simulation; 2.5.2.4. Results; 2.5.3. Complete simulation of a thermal plasma installation; 2.5.3.1. Coupling algorithm; 2.5.3.2. Validation of the complete installation simulation model; 2.5.3.3. Calculating the installation's efficiency; 2.6. Conclusion; 2.7. Bibliography; Chapter 3. Design Methodology of a Very Low-Frequency Plasma Transformer; 3.1. Introduction ; 3.2. Different types of very low-frequency applicators
• Sommario/riassunto: This book concerns the analysis and design of induction heating of poor electrical conduction materials. Some innovating applications such as inductive plasma installation or transformers, thermo inductive non-destructive testing and carbon-reinforced composite materials heating are studied. Analytical, semi-analytical and numerical models are combined to obtain the best modeling technique for each case. Each model has been tested with experimental results and validated. The principal aspects of a computational package to solve these kinds of coupled problems are described. In t
• Titolo autorizzato: Electrothermics
• ISBN: 1-118-56267-4; 1-299-18843-5; 1-118-56297-6; 1-118-56308-5
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910829873803321
• Lo trovi qui: Univ. Federico II
• Serie: ISTE