Some new directions in science on computers.

Computers are used in today's technological world as a powerful tool to simulate many complex phenomena in various fields. This book is an introduction to some of these exciting developments. All the articles are written by experts in their respective fields. Each article teaches by example and...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Bhanot, G.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Singapore : World Scientific, 1997.
Temas:
Electronic data processing > Research.
Computer simulation.
Digital computer simulation.
Simulation par ordinateur.
simulation.
COMPUTERS > Computer Literacy.
COMPUTERS > Computer Science.
COMPUTERS > Data Processing.
COMPUTERS > Hardware > General.
COMPUTERS > Information Technology.
COMPUTERS > Machine Theory.
COMPUTERS > Reference.
Digital computer simulation
Computer simulation
Electronic data processing > Research
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Some New Directions in Science on Computers; 1 Preface:; Contents; Fluids; CFD ANALYSIS AND DESIGN OPTIMIZATION USING PARALLEL COMPUTERS; 1 INTRODUCTION; 2 MATHEMATICAL MODEL; 3 NUMERICAL METHOD; 3.1 SPATIAL DISCRETIZATION; 3.2 TIME STEPPING SCHEME FOR STEADY-STATE SOLUTIONS; 3.3 ACCELERATION OF STEADY FLOW CALCULATIONS; 3.4 A MULTIGRID IMPLICIT SCHEME FOR UNSTEADY FLOW; 3.5 DYNAMIC REMESHING AND MESH MOVEMENT; 4 DOMAIN DECOMPOSITION AND PARALLEL IMPLEMENTATION; Parallel Efficiency; 5 COMPUTATIONS OF STEADY AND TIME-DEPENDENT FLOWS; 5.1 STEADY EULER AND RANS ANALYSIS
  • 5.2 TIME-RESOLVED HELICOPTER ROTORRigid Rotor-Navier-Stokes Hover; Rigid Rotor-Euler Forward Flight; Aeroelastic Rotor-Euler Forward Flight; 6 THE ADJOINT APPROACH TO OPTIMAL DESIGN; 6.1 GENERAL FORMULATION; 6.2 EXAMPLES OF DESIGN OPTIMIZATION; Transonic Constrained Aircraft Design; Supersonic Constrained Aircraft Design; 7 CONCLUSIONS AND FUTURE DEVELOPMENTS; ACKNOWLEDGMENTS; NUMERICAL SIMULATIONS OF GROWTH KINETICS AND SPINODAL DECOMPOSITION IN FLUIDS; 1 Introduction; 2 Growth Kinetics; 3 Quantities of Interest; 4 Langevin method; 5 Lattice Boltzmann; 6 Finite Volume method; Acknowledgments
  • 4 Time Evolution II: Methods Free of Riemann Solvers and Characteristic Decompositions4.1 Non-Oscillatory Central Differencing; 4.2 Kinetic Schemes; 4.3 Relaxation Schemes; 5 Higher Dimensional Problems; 6 Concluding Remarks; Acknowledgments; References; Materials; SIMULATING MATERIALS FAILURE USING PARALLEL MOLECULAR DYNAMICS; 1 Introduction; 2 Methodology; 3 Doing Parallel MD Computation; 4 Computer Experiments For Two Dimensions; 5 Computer Experiments For Three Dimensions; Acknowledgments; References; SEMICONDUCTOR DEVICE PHYSICS AND THE MODELING OF SMALL SEMICONDUCTOR DEVICES
  • 1 Introduction2 Device Modeling Depends on Physics Modeling; 2.1 Effect of the bandstructure model; 2.2 Calibration of bulk energy bands and scattering rates; 3 Physics Modeling Depends on Device Modeling; 3.1 Energetic electrons at the Si-Si02 interface; 3.2 Low energy electrons and quantization at the Si-Si02 interface; 3.3 The importance of dynamic screening in electron-electron scattering; 4 Conclusions; Acknowledgments; References; Statistical Mechanics; CELLULAR AUTOMATA AND SELF ORGANIZED CRITICALITY; 1 Self-organized Criticality; 2 Cellular Automata; 3 Conway's Life

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