Electric field analysis. (2015)

• Record Type: Book
• Further Information: Note: Sivaji Chakravorti.
• Authors: Chakravorti, Sivaji
• Contents: Fundamentals of Electric Field; Introduction; Electric Charge; Electric Fieldlines; Coulomb’s Law; Electric Field Intensity; Electric Flux and Electric Flux Density; Electric Potential; Field due to Point Charge; Field due to a Uniformly Charged Line; Field due to a Uniformly Charged Ring; Field due to a Uniformly Charged Disc; Objective Type Questions; Bibliography; Gauss’s Law and Related Topics ; Introduction; Useful Definitions and Integrals; Integral Form of Gauss’s Law; Differential Form of Gauss’s Law; Divergence Theorem; Poisson’s and Laplace’s Equations; Field due to a Continuous Distribution of Charge; Steps to Solve Problems Using Gauss’s Law; Objective Type Questions; Orthogonal Coordinate Systems ; Basic Concepts; Cartesian Coordinate System; Cylindrical Coordinate System; Spherical Coordinate System; Generalized Orthogonal Curvilinear Coordinate System; Vector Operations; Objective Type Questions; Single-Dielectric Configurations ; Introduction; Displacement Current; Parallel Plate Capacitor; Energy Stored in Electric Field; Two Concentric Spheres with Homogeneous Dielectric; Two Co-Axial Cylinders with Homogeneous Dielectric; Field Factor; Objective Type Questions; Dielectric Polarization ; Introduction; Field due to an Electric Dipole and Polarization Vector; Polarizability; Field due to a Polarized Dielectric; Electric Displacement Vector; Classification of Dielectrics; Frequency Dependence of Polarizabilities; Mass-Spring Model of Fields in Dielectrics; Dielectric Anisotropy; Objective Type Questions; Electrostatic Boundary Conditions ; Introduction; Boundary Conditions between a Perfect Conductor and a Dielectric; Boundary Conditions between Two Different Dielectric Media; Objective Type Questions; Multi-Dielectric Configurations ; Introduction; Parallel Plate Capacitor; Co-Axial Cylindrical Configurations; Objective Type Questions; Electrostatic Pressures on Boundary Surfaces ; Introduction; Mechanical Pressure on a Conductor-Dielectric Boundary; Mechanical Pressure on a Dielectric-Dielectric Boundary; Two Dielectric Media in Series between a Parallel Plate Capacitor; Two Dielectric Media in Parallel between a Parallel Plate Capacitor; Objective Type Questions; Method of Images ; Introduction; Image of a Point Charge with Respect to an Infinitely Long Conducting Plane; Image of a Point Charge with Respect to a Grounded Conducting Sphere; Image of an Infinitely Long Line Charge with Respect to an Infinitely Long Conducting Plane; Two Infinitely Long Parallel Cylinders; Salient Features of Method of Images; Objective Type Questions; Sphere or Cylinder in Uniform External Field ; Introduction; Sphere in Uniform External Field; Cylinder in Uniform External Field; Objective Type Questions; Conformal Mapping ; Introduction; Basic Theory of Conformal Mapping; Concept of Complex Potential; Procedural Steps in Solving Problems Using Conformal Mapping; Applications of Conformal Mapping in Electrostatic Potential Problems; Objective Type Questions; Graphical Field Plotting ; Introduction; Experimental Field Mapping; Field Mapping Using Curvilinear Squares; Field Mapping in Multi-Dielectric Media; Field Mapping in Axi-Symmetric Configuration; Objective Type Questions; Bibliography; Numerical Computation of Electric Field ; Introduction; Methods of Determination of Electric Field Distribution; Uniqueness Theorem; Procedural Steps in Numerical Electric Field Computation; Objective Type Questions; Numerical Computation of High-Voltage Field by Finite Difference Method ; Introduction; FDM Equations in 3D System for Single-Dielectric Medium; FDM Equations in Axi-Symmetric System for Single-Dielectric Medium; FDM Equations in 3D System for Multi-Dielectric Media; FDM Equations in Axi-Symmetric System for Multi-Dielectric Media; Simulation Details; FDM Examples; Objective Type Questions; Bibliography; Numerical Computation of High-Voltage Field by Finite Element Method ; Introduction; Basics of FEM; Procedural Steps in FEM; Variational Approach towards FEM Formulation; Features of Discretization in FEM; Solution of System of Equations in FEM; Advantages of FEM; FEM Examples; Objective Type Questions; Bibliography; Numerical Computation of High-Voltage Field by Charge Simulation Method ; Introduction; CSM Formulation for Single-Dielectric Medium; CSM Formulation for Multi-Dielectric Media; Types of Fictitious Charges; CSM with Complex Fictitious Charges; Capacitive-Resistive Field Computation by CSM; Field Computation by CSM under Transient Voltage; Accuracy Criteria; Other Development in CSM; Comparison of CSM with FEM; Hybrid Method Involving CSM and FEM; CSM Examples; Objective Type Questions; Bibliography; Numerical Computation of High-Voltage Field by Surface Charge Simulation Method ; Introduction; SCSM Formulation for Single-Dielectric Medium; Surface Charge Elements in 2D and Axi-Symmetric Configurations; SCSM Formulation for Multi-Dielectric Media; SCSM Formulation in 3D System; Capacitive-Resistive Field Computation by SCSM; SCSM Examples; Objective Type Questions; Bibliography; Numerical Computation of Electric Field in High-Voltage System - Case Studies ; Introduction; Benchmark Models for Validation; Electric Field Distribution in the Cable Termination; Electric Field Distribution around a Post-Type Insulator; Electric Field Distribution in a Condenser Bushing; Electric Field Distribution around a Gas-Insulated Substation Spacer; Objective Type Questions; Bibliography; Electric Field Optimization ; Introduction; Review of Published Works; Field Optimization Using Contour Correction Techniques; ANN-Based Optimization of Electrode and Insulator Contours; ANN-Aided Optimization of 3D Electrode-Insulator Assembly; Objective Type Questions; References
• Edition: 1st
• Publisher Details: Boca Raton : CRC Press
• Publication Date: 2015
• Extent: 1 online resource, illustrations (black and white)
• Subjects: 530.141; Electric fields
• Languages: English
• ISBNs: 9781482233377
• Related ISBNs: 9781482233360
• Notes: Note: Description based on CIP data; item not viewed.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.