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Analytical and numerical methods for vibration analyses [[electronic resource] /] / Jong-Shyong Wu
Analytical and numerical methods for vibration analyses [[electronic resource] /] / Jong-Shyong Wu
Autore Wu Jong-Shyong
Pubbl/distr/stampa Singapore ; ; Hoboken, NJ, : John Wiley & Sons Inc., c2013
Descrizione fisica 1 online resource (726 p.)
Disciplina 620.301/51
Soggetto topico Vibration - Mathematical models
Structural analysis (Engineering) - Mathematical models
ISBN 1-118-63236-2
1-119-13720-9
1-118-63234-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Analytical and Numerical Methods for Vibration Analyses; Contents; About the Author; Preface; 1 Introduction to Structural Vibrations; 1.1 Terminology; 1.2 Types of Vibration; 1.3 Objectives of Vibration Analyses; 1.3.1 Free Vibration Analysis; 1.3.2 Forced Vibration Analysis; 1.4 Global and Local Vibrations; 1.5 Theoretical Approaches to Structural Vibrations; References; 2 Analytical Solutions for Uniform Continuous Systems; 2.1 Methods for Obtaining Equations of Motion of a Vibrating System; 2.2 Vibration of a Stretched String; 2.2.1 Equation of Motion
2.2.2 Free Vibration of a Uniform Clamped-Clamped String 2.3 Longitudinal Vibration of a Continuous Rod; 2.3.1 Equation of Motion; 2.3.2 Free Vibration of a Uniform Rod; 2.4 Torsional Vibration of a Continuous Shaft; 2.4.1 Equation of Motion; 2.4.2 Free Vibration of a Uniform Shaft; 2.5 Flexural Vibration of a Continuous Euler-Bernoulli Beam; 2.5.1 Equation of Motion; 2.5.2 Free Vibration of a Uniform Euler-Bernoulli Beam; 2.5.3 Numerical Example; 2.6 Vibration of Axial-Loaded Uniform Euler-Bernoulli Beam; 2.6.1 Equation of Motion; 2.6.2 Free Vibration of an Axial-Loaded Uniform Beam
2.6.3 Numerical Example 2.6.4 Critical Buckling Load of a Uniform Euler-Bernoulli Beam; 2.7 Vibration of an Euler-Bernoulli Beam on the Elastic Foundation; 2.7.1 Influence of Stiffness Ratio and Total Beam Length; 2.7.2 Influence of Supporting Conditions of the Beam; 2.8 Vibration of an Axial-Loaded Euler Beam on the Elastic Foundation; 2.8.1 Equation of Motion; 2.8.2 Free Vibration of a Uniform Beam; 2.8.3 Numerical Example; 2.9 Flexural Vibration of a Continuous Timoshenko Beam; 2.9.1 Equation of Motion; 2.9.2 Free Vibration of a Uniform Timoshenko Beam; 2.9.3 Numerical Example
2.10 Vibrations of a Shear Beam and a Rotary Beam 2.10.1 Free Vibration of a Shear Beam; 2.10.2 Free Vibration of a Rotary Beam; 2.11 Vibration of an Axial-Loaded Timoshenko Beam; 2.11.1 Equation of Motion; 2.11.2 Free Vibration of an Axial-Loaded Uniform Timoshenko Beam; 2.11.3 Numerical Example; 2.12 Vibration of a Timoshenko Beam on the Elastic Foundation; 2.12.1 Equation of Motion; 2.12.2 Free Vibration of a Uniform Beam on the Elastic Foundation; 2.12.3 Numerical Example; 2.13 Vibration of an Axial-Loaded Timoshenko Beam on the Elastic Foundation; 2.13.1 Equation of Motion
2.13.2 Free Vibration of a Uniform Timoshenko Beam 2.13.3 Numerical Example; 2.14 Vibration of Membranes; 2.14.1 Free Vibration of a Rectangular Membrane; 2.14.2 Free Vibration of a Circular Membrane; 2.15 Vibration of Flat Plates; 2.15.1 Free Vibration of a Rectangular Plate; 2.15.2 Free Vibration of a Circular Plate; References; 3 Analytical Solutions for Non-Uniform Continuous Systems: Tapered Beams; 3.1 Longitudinal Vibration of a Conical Rod; 3.1.1 Determination of Natural Frequencies and Natural Mode Shapes; 3.1.2 Determination of Normal Mode Shapes; 3.1.3 Numerical Examples
3.2 Torsional Vibration of a Conical Shaft
Record Nr. UNINA-9910141808303321
Wu Jong-Shyong  
Singapore ; ; Hoboken, NJ, : John Wiley & Sons Inc., c2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Analytical and numerical methods for vibration analyses / / Jong-Shyong Wu
Analytical and numerical methods for vibration analyses / / Jong-Shyong Wu
Autore Wu Jong-Shyong
Edizione [1st ed.]
Pubbl/distr/stampa Singapore ; ; Hoboken, NJ, : John Wiley & Sons Inc., c2013
Descrizione fisica 1 online resource (726 p.)
Disciplina 620.301/51
Soggetto topico Vibration - Mathematical models
Structural analysis (Engineering) - Mathematical models
ISBN 1-118-63236-2
1-119-13720-9
1-118-63234-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Analytical and Numerical Methods for Vibration Analyses; Contents; About the Author; Preface; 1 Introduction to Structural Vibrations; 1.1 Terminology; 1.2 Types of Vibration; 1.3 Objectives of Vibration Analyses; 1.3.1 Free Vibration Analysis; 1.3.2 Forced Vibration Analysis; 1.4 Global and Local Vibrations; 1.5 Theoretical Approaches to Structural Vibrations; References; 2 Analytical Solutions for Uniform Continuous Systems; 2.1 Methods for Obtaining Equations of Motion of a Vibrating System; 2.2 Vibration of a Stretched String; 2.2.1 Equation of Motion
2.2.2 Free Vibration of a Uniform Clamped-Clamped String 2.3 Longitudinal Vibration of a Continuous Rod; 2.3.1 Equation of Motion; 2.3.2 Free Vibration of a Uniform Rod; 2.4 Torsional Vibration of a Continuous Shaft; 2.4.1 Equation of Motion; 2.4.2 Free Vibration of a Uniform Shaft; 2.5 Flexural Vibration of a Continuous Euler-Bernoulli Beam; 2.5.1 Equation of Motion; 2.5.2 Free Vibration of a Uniform Euler-Bernoulli Beam; 2.5.3 Numerical Example; 2.6 Vibration of Axial-Loaded Uniform Euler-Bernoulli Beam; 2.6.1 Equation of Motion; 2.6.2 Free Vibration of an Axial-Loaded Uniform Beam
2.6.3 Numerical Example 2.6.4 Critical Buckling Load of a Uniform Euler-Bernoulli Beam; 2.7 Vibration of an Euler-Bernoulli Beam on the Elastic Foundation; 2.7.1 Influence of Stiffness Ratio and Total Beam Length; 2.7.2 Influence of Supporting Conditions of the Beam; 2.8 Vibration of an Axial-Loaded Euler Beam on the Elastic Foundation; 2.8.1 Equation of Motion; 2.8.2 Free Vibration of a Uniform Beam; 2.8.3 Numerical Example; 2.9 Flexural Vibration of a Continuous Timoshenko Beam; 2.9.1 Equation of Motion; 2.9.2 Free Vibration of a Uniform Timoshenko Beam; 2.9.3 Numerical Example
2.10 Vibrations of a Shear Beam and a Rotary Beam 2.10.1 Free Vibration of a Shear Beam; 2.10.2 Free Vibration of a Rotary Beam; 2.11 Vibration of an Axial-Loaded Timoshenko Beam; 2.11.1 Equation of Motion; 2.11.2 Free Vibration of an Axial-Loaded Uniform Timoshenko Beam; 2.11.3 Numerical Example; 2.12 Vibration of a Timoshenko Beam on the Elastic Foundation; 2.12.1 Equation of Motion; 2.12.2 Free Vibration of a Uniform Beam on the Elastic Foundation; 2.12.3 Numerical Example; 2.13 Vibration of an Axial-Loaded Timoshenko Beam on the Elastic Foundation; 2.13.1 Equation of Motion
2.13.2 Free Vibration of a Uniform Timoshenko Beam 2.13.3 Numerical Example; 2.14 Vibration of Membranes; 2.14.1 Free Vibration of a Rectangular Membrane; 2.14.2 Free Vibration of a Circular Membrane; 2.15 Vibration of Flat Plates; 2.15.1 Free Vibration of a Rectangular Plate; 2.15.2 Free Vibration of a Circular Plate; References; 3 Analytical Solutions for Non-Uniform Continuous Systems: Tapered Beams; 3.1 Longitudinal Vibration of a Conical Rod; 3.1.1 Determination of Natural Frequencies and Natural Mode Shapes; 3.1.2 Determination of Normal Mode Shapes; 3.1.3 Numerical Examples
3.2 Torsional Vibration of a Conical Shaft
Record Nr. UNINA-9910827784303321
Wu Jong-Shyong  
Singapore ; ; Hoboken, NJ, : John Wiley & Sons Inc., c2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Basic structural theory / / Jacques Heyman [[electronic resource]]
Basic structural theory / / Jacques Heyman [[electronic resource]]
Autore Heyman Jacques
Pubbl/distr/stampa Cambridge : , : Cambridge University Press, , 2008
Descrizione fisica 1 online resource (xii, 134 pages) : digital, PDF file(s)
Disciplina 624.1/7
Soggetto topico Structural analysis (Engineering) - Mathematical models
ISBN 1-107-18803-2
1-281-38348-1
9786611383480
0-511-39769-0
0-511-39844-1
0-511-39928-6
0-511-39619-8
0-511-40312-7
0-511-75448-5
0-511-39692-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- Structural assumptions -- Structural equations -- Strength -- Trussed frameworks -- Virtual work -- Structures in bending -- Plastic theory -- Masonry -- The structural state -- Stiffness -- The truss -- Bending stiffness -- Matrix formulation -- Elastic analysis -- Elastic properties: Reciprocal theorems; influence lines; indirect model tests; energy methods -- Methods of calculation: Slope-deflexion equations; moment distribution -- Stability -- Elastic buckling -- Practical behaviour -- Other buckling phenomena -- Appendix A: Virtual work -- Structures in bending -- Trusses -- Appendix B: The plastic theorems -- Appendix C: Buckling calculations.
Record Nr. UNINA-9910451404603321
Heyman Jacques  
Cambridge : , : Cambridge University Press, , 2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Basic structural theory / / Jacques Heyman [[electronic resource]]
Basic structural theory / / Jacques Heyman [[electronic resource]]
Autore Heyman Jacques
Pubbl/distr/stampa Cambridge : , : Cambridge University Press, , 2008
Descrizione fisica 1 online resource (xii, 134 pages) : digital, PDF file(s)
Disciplina 624.1/7
Soggetto topico Structural analysis (Engineering) - Mathematical models
ISBN 1-107-18803-2
1-281-38348-1
9786611383480
0-511-39769-0
0-511-39844-1
0-511-39928-6
0-511-39619-8
0-511-40312-7
0-511-75448-5
0-511-39692-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- Structural assumptions -- Structural equations -- Strength -- Trussed frameworks -- Virtual work -- Structures in bending -- Plastic theory -- Masonry -- The structural state -- Stiffness -- The truss -- Bending stiffness -- Matrix formulation -- Elastic analysis -- Elastic properties: Reciprocal theorems; influence lines; indirect model tests; energy methods -- Methods of calculation: Slope-deflexion equations; moment distribution -- Stability -- Elastic buckling -- Practical behaviour -- Other buckling phenomena -- Appendix A: Virtual work -- Structures in bending -- Trusses -- Appendix B: The plastic theorems -- Appendix C: Buckling calculations.
Record Nr. UNINA-9910777018703321
Heyman Jacques  
Cambridge : , : Cambridge University Press, , 2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Continuous and discontinuous modelling of fracture in concrete using FEM / / Jacek Tejchman and Jerzy Bobiski
Continuous and discontinuous modelling of fracture in concrete using FEM / / Jacek Tejchman and Jerzy Bobiski
Autore Tejchman Jacek
Edizione [1st ed.]
Pubbl/distr/stampa Berlin ; ; New York, : Springer, 2012, c2013
Descrizione fisica 1 online resource (416 p.)
Disciplina 624.15136
Altri autori (Persone) BobiskiJerzy
Collana Springer series in geomechanics and geoengineering
Soggetto topico Concrete construction - Mathematical models
Structural analysis (Engineering) - Mathematical models
Finite element method
ISBN 3-642-28463-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- General -- Literature Overview -- Theoretical Models -- Discrete Lattice Model -- Epilogue.
Record Nr. UNINA-9910437762903321
Tejchman Jacek  
Berlin ; ; New York, : Springer, 2012, c2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Generalized point models in structural mechanics [[electronic resource] /] / Ivan V. Andronov
Generalized point models in structural mechanics [[electronic resource] /] / Ivan V. Andronov
Autore Andronov I. V (Ivan V.)
Pubbl/distr/stampa Singapore ; ; River Edge, N.J., : World Scientific, c2002
Descrizione fisica 1 online resource (276 p.)
Disciplina 515.35
624.1/71
624.171
Collana Series on stability, vibration, and control of systems. Series A
Soggetto topico Structural analysis (Engineering) - Mathematical models
Structural engineering
Soggetto genere / forma Electronic books.
ISBN 981-277-790-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Contents ; Preface ; Chapter 1 Vibrations of Thin Elastic Plates and Classical Point Models ; 1.1 Kirchhoff model for flexural waves ; 1.1.1 Fundamentals of elasticity ; 1.1.2 Flexural deformations of thin plates ; 1.1.3 Differential operator and boundary conditions
1.1.4 Flexural waves 1.2 Fluid loaded plates ; 1.3 Scattering problems and general properties of solutions ; 1.3.1 Problem formulation ; 1.3.2 Green's function of unperturbed problem ; 1.3.3 Integral representation ; 1.3.4 Optical theorem ; 1.3.5 Uniqueness of the solution
1.3.6 Flexural wave concentrated near a circular hole 1.4 Classical point models ; 1.4.1 Point models in two dimensions ; 1.4.2 Scattering by crack at oblique incidence ; 1.4.3 Point models in three dimensions ; 1.5 Scattering problems for plates with infinite crack
1.5.1 General properties of boundary value problems 1.5.2 Scattering problems in isolated plates ; 1.5.3 Scattering by pointwise joint ; Chapter 2 Operator Methods in Diffraction ; 2.1 Abstract operator theory ; 2.1.1 Hilbert space ; 2.1.2 Operators
2.1.3 Adjoint symmetric and selfadjoint operators 2.1.4 Extension theory ; 2.2 Space L2 and differential operators ; 2.2.1 Hilbert space L2 ; 2.2.2 Generalized derivatives ; 2.2.3 Sobolev spaces and embedding theorems ; 2.3 Problems of scattering ; 2.3.1 Harmonic operator
2.3.2 Bi-harmonic operator
Record Nr. UNINA-9910458069303321
Andronov I. V (Ivan V.)  
Singapore ; ; River Edge, N.J., : World Scientific, c2002
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Generalized point models in structural mechanics [[electronic resource] /] / Ivan V. Andronov
Generalized point models in structural mechanics [[electronic resource] /] / Ivan V. Andronov
Autore Andronov I. V (Ivan V.)
Pubbl/distr/stampa Singapore ; ; River Edge, N.J., : World Scientific, c2002
Descrizione fisica 1 online resource (276 p.)
Disciplina 515.35
624.1/71
624.171
Collana Series on stability, vibration, and control of systems. Series A
Soggetto topico Structural analysis (Engineering) - Mathematical models
Structural engineering
ISBN 981-277-790-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Contents ; Preface ; Chapter 1 Vibrations of Thin Elastic Plates and Classical Point Models ; 1.1 Kirchhoff model for flexural waves ; 1.1.1 Fundamentals of elasticity ; 1.1.2 Flexural deformations of thin plates ; 1.1.3 Differential operator and boundary conditions
1.1.4 Flexural waves 1.2 Fluid loaded plates ; 1.3 Scattering problems and general properties of solutions ; 1.3.1 Problem formulation ; 1.3.2 Green's function of unperturbed problem ; 1.3.3 Integral representation ; 1.3.4 Optical theorem ; 1.3.5 Uniqueness of the solution
1.3.6 Flexural wave concentrated near a circular hole 1.4 Classical point models ; 1.4.1 Point models in two dimensions ; 1.4.2 Scattering by crack at oblique incidence ; 1.4.3 Point models in three dimensions ; 1.5 Scattering problems for plates with infinite crack
1.5.1 General properties of boundary value problems 1.5.2 Scattering problems in isolated plates ; 1.5.3 Scattering by pointwise joint ; Chapter 2 Operator Methods in Diffraction ; 2.1 Abstract operator theory ; 2.1.1 Hilbert space ; 2.1.2 Operators
2.1.3 Adjoint symmetric and selfadjoint operators 2.1.4 Extension theory ; 2.2 Space L2 and differential operators ; 2.2.1 Hilbert space L2 ; 2.2.2 Generalized derivatives ; 2.2.3 Sobolev spaces and embedding theorems ; 2.3 Problems of scattering ; 2.3.1 Harmonic operator
2.3.2 Bi-harmonic operator
Record Nr. UNINA-9910784515103321
Andronov I. V (Ivan V.)  
Singapore ; ; River Edge, N.J., : World Scientific, c2002
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Large-scale structures in acoustics and electromagnetics [[electronic resource] ] : proceedings of a symposium / / Board on Mathematical Sciences, Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Large-scale structures in acoustics and electromagnetics [[electronic resource] ] : proceedings of a symposium / / Board on Mathematical Sciences, Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1996
Descrizione fisica 1 online resource (264 p.)
Disciplina 620.2/01/51
Soggetto topico Structural analysis (Engineering) - Mathematical models
Large scale systems - Mathematical models
Acoustical engineering - Mathematical models
Electromagnetism - Mathematical models
Soggetto genere / forma Electronic books.
ISBN 1-280-19268-2
9786610192687
0-309-56094-2
0-585-15412-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910456074303321
Washington, D.C., : National Academy Press, 1996
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Large-scale structures in acoustics and electromagnetics [[electronic resource] ] : proceedings of a symposium / / Board on Mathematical Sciences, Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Large-scale structures in acoustics and electromagnetics [[electronic resource] ] : proceedings of a symposium / / Board on Mathematical Sciences, Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1996
Descrizione fisica 1 online resource (264 p.)
Disciplina 620.2/01/51
Soggetto topico Structural analysis (Engineering) - Mathematical models
Large scale systems - Mathematical models
Acoustical engineering - Mathematical models
Electromagnetism - Mathematical models
ISBN 1-280-19268-2
9786610192687
0-309-56094-2
0-585-15412-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910778663003321
Washington, D.C., : National Academy Press, 1996
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Large-scale structures in acoustics and electromagnetics : proceedings of a symposium / / Board on Mathematical Sciences, Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Large-scale structures in acoustics and electromagnetics : proceedings of a symposium / / Board on Mathematical Sciences, Commission on Physical Sciences, Mathematics, and Applications, National Research Council
Edizione [1st ed.]
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1996
Descrizione fisica 1 online resource (264 p.)
Disciplina 620.2/01/51
Soggetto topico Structural analysis (Engineering) - Mathematical models
Large scale systems - Mathematical models
Acoustical engineering - Mathematical models
Electromagnetism - Mathematical models
ISBN 1-280-19268-2
9786610192687
0-309-56094-2
0-585-15412-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Large-Scale Structures in Acoustics and Electromagnetics -- Copyright -- Preface -- Contents -- Opening Remarks -- Introduction -- 1 High-Order, Multilevel, Adaptive Time-Domain Methods For Structural Acoustics Simulations -- INTRODUCTION -- A FLUID-SOLID INTERACTION PROBLEM -- Statement of the Problem -- Velocity-Displacement Formulation -- Velocity-Stress Formulation -- HIGH-ORDER TAYLOR-GALERKIN (TG) METHODS -- Approximation in Time -- Approximation in Space -- HIGHLY ABSORBING BOUNDARY CONDITIONS -- Model Problem -- A Family of Highly Absorbing Boundary Conditions -- Remarks: -- Operators And For Taylor-Galerkin Schemes -- ADAPTIVITY -- A FREQUENCY-DOMAIN APPROACH -- The Galerkin-Burton-Miller Formulation -- NUMERICAL EXAMPLES -- Example 1: Diffraction of a Plane Wave from an Elastic Cylindrical Shell (2D) -- Acoustic Fluid -- Elastic Cylinder -- Example 2: The Vibrating Cylinder Problem -- Example 3: The Coupled FE/BE Methods versus the Time-Domain Method -- ACKNOWLEDGMENT -- REFERENCES -- 2 Distributed Feedback Resonators -- INTRODUCTION -- THE EQUATIONS OF DISTRIBUTED FEEDBACK GRATING -- THE REFLECTION FILTER -- THE QUARTER WAVE SHIFTED DFB RESONATOR -- SIDE-COUPLED RESONATORS -- PHOTONIC BANDGAP CRYSTALS -- REFERENCES -- 3 Acoustic, Elastodynamic, and Electromagnetic Wavefield Computation-A Structured Approach Based on Reciprocity -- INTRODUCTION -- THE BASIC FIELD EQUATIONS -- Notation -- The First-order System of Wave Equations -- The Reciprocity Concatenation Matrices -- Point-source Solutions -- Green's Tensors -- THE RECIPROCITY THEOREMS -- The Reciprocity Theorem of the Time-convolution Type -- The Reciprocity Theorem of the Time-correlation Type -- Reciprocity Property of the Causal Green's Tensor -- EMBEDDING PROCEDURE, CONTRAST-PROPERTIES FORMULATION -- Contrast Formulation for Finite-element/Finite-difference Modeling.
Contrast Formulation for Integral-equation/Method-of-Moments Modeling -- FINITE-ELEMENT/FINITE-DIFFERENCE MODELING -- Embedding Procedure -- METHOD-OF-MOMENTS MODELING -- COMPLEX FREQUENCY-DOMAIN MODELING OF WAVE PROBLEMS -- CONCLUDING REMARKS -- ACKNOWLEDGMENT -- REFERENCES -- APPENDIX 3A. STRUCTURE OF THE SPATIAL DIFFERENTIAL OPERATOR -- Acoustic Waves in Fluids -- Elastic Waves in Solids -- Electromagnetic Waves -- 4 Numerical Modeling of the Interactions of Ultrafast Optical Pulses with Nonresonant and Resonant Materials and Structures -- INTRODUCTION -- MAXWELL EQUATIONS SOLVER FOR LINEAR DISPERSIVE MEDIA -- MAXWELL'S EQUATION SOLVER IN LINEAR AND NONLINEAR MEDIA -- MAXWELL'S EQUATION SOLVER IN MULTILEVEL ATOM MEDIUM -- CONCLUSIONS -- REFERENCES -- 5 Algorithmic Aspects And Supercomputing Trends In Computational Electromagnetics -- INTRODUCTION -- Computational Electromagnetics -- Objectives -- CEM Issues -- Maxwell's Equations -- Finite-Volume Treatment -- Space/Time Discretization -- Polynomial Representation and Least Squares -- The Unstructured Second-Order Algorithm -- Material Properties -- Resistance Cards -- Perfectly Conducting Surface -- Lossy Materials and Dispersive Media -- Impedance Boundaries -- Anisotropic Media -- Chiral Media -- Cracks, Gaps, and Wires -- Boundary Conditions -- Perfect Conductors -- Outer Boundaries -- Material Interface -- Geometry/Gridding -- Massively Parallel Computing -- Validation -- PRESENT CEM CAPABILITY -- ACKNOWLEDGMENT -- REFERENCE -- 6 Adaptive Finite Element Methods for the Helmholtz Equation in Exterior Domains -- INTRODUCTION -- Adaptive Methods -- PROBLEM STATEMENT AND ADAPTIVE SOLUTION METHODOLOGIES -- Problem Statement -- Adaptive Solution Methodologies -- Mesh Generation -- Finite Element Formulations -- A Posteriori Error Estimation -- Hp-Adaptive Strategy -- Remarks:.
NONUNIFORM RADIATION FROM A RIGID INFINITE CIRCULAR CYLINDER -- Galerkin Results -- Remarks: -- GLS Results -- CONCLUSIONS -- ACKNOWLEDGMENT -- REFERENCES -- 7 Modeling of Optically "Assisted" Phased Array Radar -- INTRODUCTION -- STATE-OF-THE-ART INDUSTRIAL MODELING -- VLSI Design -- Microwave System Design -- Optical System Analysis -- RECENT MODELING RESULTS FROM GWOL -- SOME CONCLUDING REMARKS -- REFERENCES -- 8 Synthesis And Analysis Of Large-Scale Integrated Photonic Devices And Circuits -- INTRODUCTION -- INVERSE SCATTERING THEORY -- DESIGN EXAMPLE 1: ZERO REFLECTION COEFFICIENT -- DESIGN EXAMPLE 2: NON-ZERO REFLECTION COEFFICIENT -- DESIGN EXAMPLE 3: NONRATIONAL REFLECTION COEFFICIENT -- Discretization of the G-L-M Equation -- Iteration Scheme With Relaxation -- Initial Values For K(x, t) -- Reconstruction of the Potential v(x) -- DISCUSSION -- REFERENCES -- 9 Design and Analysis of Finite Element Methods for Transient and Time-Harmonic Structural Acoustics -- INTRODUCTION -- THE TRANSIENT STRUCTURAL ACOUSTICS PROBLEM -- SPACE-TIME FINITE ELEMENT FORMULATION -- Finite Element Discretization -- Trial structural displacements -- Trial fluid potential -- SPACE-TIME VARIATIONAL EQUATIONS -- Exact Nonreflecting Boundary Conditions -- ANALYSIS OF THE SPACE-TIME FORMULATION -- Stability Analysis -- Galerkin Least-Squares Stabilization -- Convergence Analysis -- REPRESENTATIVE NUMERICAL EXAMPLE -- ITERATIVE SOLUTION OF LARGE-SCALE TIME-HARMONIC PROBLEMS -- Model Boundary Value Problem -- H-HIERARCHICAL BASIS PRECONDITIONER -- Formulation of the Preconditioner -- Implementation Issues -- Selection of Multiple Levels -- Matrix-Free Computations -- REPRESENTATIVE NUMERICAL EXAMPLES -- CONCLUSION -- REFERENCES -- 10 An Overview of the Application of the Method of Moments to Large Bodies in Electromagnetics -- INTRODUCTION.
OVERVIEW OF THE METHOD OF MOMENTS -- SUMMARY OF METHODS -- Iterative Solutions -- Reducing the Number of Iterations -- The Fast Multipole Method -- Recursive Methods -- Exact Fixed Step Methods -- Spatial Decomposition -- Sparse Matrix Methods -- The Impedance Matrix Localization Method -- Wavelet Basis Functions -- Novel Expansion Methods -- Hybrid Methods -- The Hybrid MM/GTD Method -- The Hybrid GTD/MM Method -- CONCLUSIONS -- REFERENCES -- 11 Discussion -- OPEN DISCUSSION -- PANEL DISCUSSION -- Appendices -- Appendix A Symposium Agenda -- Appendix B Speakers -- Appendix C Symposium Participants.
Record Nr. UNINA-9910961069703321
Washington, D.C., : National Academy Press, 1996
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui