06726cam a2200841 i 4500 ocn849822746 OCoLC 20171106094707.0 m o d cr ||||||||||| 130621s2014 nju ob 001 0 eng 2013025639 9781118756089 (ePub) 1118756088 (ePub) 9781118755716 (Adobe PDF) 1118755715 (Adobe PDF) 9781118756003 (MobiPocket) 1118756002 (MobiPocket) 9781118758571 (electronic bk.) 1118758579 (electronic bk.) 1118449746 (hardback) 9781118449745 (hardback) 9781306473040 1306473047 9781118449745 (hardback) AU@ 000053041840 CHBIS 010441962 CHDSB 006231400 CHVBK 312849117 CHVBK 334094224 DEBSZ 431633975 DEBSZ 449416186 NLGGC 373103018 NZ1 15497407 DEBBG BV043607736 DEBBG BV041877703 AU@ 000058373150 DEBBG BV042682852 DEBSZ 446580538 (OCoLC)849822746 (OCoLC)870951076 (OCoLC)905091846 (OCoLC)912333570 (OCoLC)961548192 (OCoLC)962574244 CL0500000568 Safari Books Online DLC eng rda pn DLC YDX N$T YDXCP E7B CUS DG1 CDX IEEEE B24X7 COO EBLCP IDEBK MHW DEBSZ OCLCQ UMI DEBBG DG1 pcc MAIN QC760.54 SCI 021000 bisacsh SCI 022000 bisacsh 537/.20151 23 SCI022000 bisacsh Dworsky, Lawrence N., 1943- author. Introduction to numerical electrostatics using MATLAB / Lawrence N. Dworsky. [electronic resource] Hoboken, New Jersey : John Wiley & Sons Inc., [2014] 1 online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier Includes bibliographical references and index. Introduction to Numerical Electrostatics Using MATLAB®; Copyright; Contents; Preface; Introduction; Acknowledgments; 1 A Review of Basic Electrostatics; 1.1 Charge, Force, and the Electric Field; 1.2 Electric Flux Density and Gauss's Law; 1.3 Conductors; 1.4 Potential, Gradient, and Capacitance; 1.5 Energy in the Electric Field; 1.6 Poisson's and Laplace's Equations; 1.7 Dielectric Interfaces; 1.8 Electric Dipoles; 1.9 The Case for Approximate Numerical Analysis; Problems; 2 The Uses of Electrostatics; 2.1 Basic Circuit Theory; 2.2 Radio Frequency Transmission Lines. 2.3 Vacuum Tubes and Cathode Ray Tubes2.4 Field Emission and the Scanning Electron Microscope; 2.5 Electrostatic Force Devices; 2.6 Gas Discharges and Lighting Devices; 3 Introduction to the Method of Moments Technique for Electrostatics; 3.1 Fundamental Equations; 3.2 A Working Equation Set; 3.3 The Single-Point Approximation for Off-Diagonal Terms; 3.4 Exact Solutions for the Diagonal Term and In-Plane Terms; 3.5 Approximating Li, j; Problems; 4 Examples using the Method of Moments; 4.1 A First Modeling Program; 4.2 Input Data File Preparation for the First Modeling Program. 4.3 Processing the Input Data4.4 Generating the Li, j Array; 4.5 Solving the System and Examining Some Results; 4.6 Limits of Resolution; 4.7 Voltages and Fields; 4.8 Varying the Geometry; Problems; 5 Symmetries, Images and Dielectrics; 5.1 Symmetries; 5.2 Images; 5.3 Multiple Images and the Symmetric Stripline; 5.4 Dielectric Interfaces; 5.5 Two-Dimensional Cross Sections of UniformThree-Dimensional Structures; 5.6 Charge Profiles and Current Bunching; 5.7 Cylinder between Two Planes; Problems; 6 Triangles; 6.1 Introduction to Triangular Cells; 6.2 Right Triangles. 6.3 Calculating Li, i (Self) Coefficients6.4 Calculating Li, j for i 61D j; 6.5 Basic Meshing and Data Formats for Triangular Cell MoM Programs; 6.6 Using MATLAB to Generate Triangular Meshings; 6.7 Calculating Voltages; 6.8 Calculating the Electric Field; 6.9 Three-Dimensional Structures; 6.10 Charge Profiles; Problems; 7 Summary and Overview; 7.1 Where We Were, Where We're Going; 8 The Finite Difference Method; 8.1 Introduction and a Simple Example; 8.2 Setting Up and Solving a Basic Problem; 8.3 The Gauss-Seidel (Relaxation) Solution Technique; 8.4 Charge, Gauss's Law, and Resolution. 8.5 Voltages and Fields8.6 Stored Energy and Capacitance; Problems; 9 Refining the Finite Difference Method; 9.1 Refined Grids; 9.2 Arbitrary Conductor Shapes; 9.3 Mixed Dielectric Regions and a New Derivation of the FiniteDifference Equation; 9.4 Example: Structure with a Dielectric Interface; 9.5 Axisymmetric Cylindrical Coordinates; 9.6 Symmetry Boundary Condition; 9.7 Duality, and Upper and Lower Bounds to Solutions forTransmission Lines; 9.8 Extrapolation; 9.9 Three-Dimensional Grids; Problems; 10 Multielectrode Systems; 10.1 Multielectrode Structures; 10.2 Utilizing Superposition. "The first of its kind uniquely devoted to the field of computational electrostatics, this book dives headfirst into the actual problems that engineers are expected to solve using method of moment (MoM), finite difference, and finite element techniques. Readers are guided step by step through specific problems and challenges, covering all aspects of electrostatics with an emphasis on numerical procedures. Focusing on practical examples, mathematical equations, and common issues with algorithms, this is an ideal text for students in engineering, physics, and electrostatics--and working engineers and physicists"-- Provided by publisher. "Introduction to Numerical Electrostatics contains problem sets, an accompanying web site with simulations, and a complete list of computer codes"-- Provided by publisher. Print version record and CIP data provided by publisher; resource not viewed. Electromagnetism Data processing. Electrostatics Data processing. SCIENCE Electromagnetism. bisacsh Electronic books. Print version: Dworsky, Lawrence N., 1943- Introduction to numerical electrostatics using MATLAB. First edition. Hoboken, New Jersey : John Wiley & Sons, Inc., 2014 9781118449745 (DLC) 2013018019 (OCoLC)881450136 http://onlinelibrary.wiley.com/book/10.1002/9781118758571 Wiley Online Library ddc BK 206844 206844