Adaptive Space-time Finite Element Method in High Temperature Superconductivity

Adaptive Space-time Finite Element Method in High Temperature Superconductivity PDF Author: Andy Tak Shik Wan
Publisher:
ISBN:
Category :
Languages : en
Pages : 152

Get Book Here

Book Description
This research distinguishes itself from previous numerical studies of the p-curl problem because it relies on rigorous mathematical theory to guide the development and analysis of these new techniques.

Adaptive Space-time Finite Element Method in High Temperature Superconductivity

Adaptive Space-time Finite Element Method in High Temperature Superconductivity PDF Author: Andy Tak Shik Wan
Publisher:
ISBN:
Category :
Languages : en
Pages : 152

Get Book Here

Book Description
This research distinguishes itself from previous numerical studies of the p-curl problem because it relies on rigorous mathematical theory to guide the development and analysis of these new techniques.

Finite Element Analysis of Time-independent Superconductivity

Finite Element Analysis of Time-independent Superconductivity PDF Author: James J. Schuler
Publisher:
ISBN:
Category : Electromagnetic fields
Languages : en
Pages : 266

Get Book Here

Book Description


Adaptive Space-time Finite Element Methods for Optimization Problems Governed by Nonlinear Parabolic Systems

Adaptive Space-time Finite Element Methods for Optimization Problems Governed by Nonlinear Parabolic Systems PDF Author: Dominik Meidner
Publisher:
ISBN:
Category :
Languages : en
Pages : 172

Get Book Here

Book Description


Algorithms for Fast Simulations of Space-time Adaptive Finite Element Methods

Algorithms for Fast Simulations of Space-time Adaptive Finite Element Methods PDF Author: Marcin Skotniczny
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description


Local Space-time Adaptive Finite Element Methods for the Wave Equation on Unbounded Domains

Local Space-time Adaptive Finite Element Methods for the Wave Equation on Unbounded Domains PDF Author: Dantong He
Publisher:
ISBN:
Category :
Languages : en
Pages : 336

Get Book Here

Book Description


A finite element method adaptive in space and time for nonlinear reaction diffusion systems

A finite element method adaptive in space and time for nonlinear reaction diffusion systems PDF Author: Jens Lang
Publisher:
ISBN:
Category :
Languages : de
Pages : 47

Get Book Here

Book Description


Numerical Modeling Of Superconducting Applications: Simulation Of Electromagnetics, Thermal Stability, Thermo-hydraulics And Mechanical Effects In Large-scale Superconducting Devices

Numerical Modeling Of Superconducting Applications: Simulation Of Electromagnetics, Thermal Stability, Thermo-hydraulics And Mechanical Effects In Large-scale Superconducting Devices PDF Author: Bertrand Dutoit
Publisher: World Scientific
ISBN: 9811271453
Category : Science
Languages : en
Pages : 329

Get Book Here

Book Description
This book aims to present an introduction to numerical modeling of different aspects of large-scale superconducting applications: electromagnetics, thermal, mechanics and thermo-hydraulics. The importance of computational modeling to advance current superconductor research cannot be overlooked, especially given the enormous benefits provided by superconductors in many human endeavours, including energy generation, medical treatments, and future electrical technologies.Aimed at graduate students, researchers and practitioners in different fields of applied superconductivity, this book consists of four chapters. The chapter on electromagnetics provides a review of the state-of-the-art modeling of electromagnetic phenomena in superconductors, emphasising the theoretical aspects of the different numerical formulations. This is followed by a chapter on thermal effects, dedicated to the simulation of thermal stability and quench in superconducting magnets, with specific examples of magnets used in particle accelerators. Then, the chapter on mechanics provides details of the modeling of forces and stresses in cables composed of second-generation high-temperature superconducting wires. Finally, the chapter on thermo-hydraulics focuses on the fundamental thermal-hydraulic aspects involved in the cooling of superconducting magnets, with special reference to the issues related to the forced-flow cooling.

Finite Element Methods

Finite Element Methods PDF Author: Michel Krizek
Publisher: Routledge
ISBN: 1351448609
Category : Mathematics
Languages : en
Pages : 370

Get Book Here

Book Description
""Based on the proceedings of the first conference on superconvergence held recently at the University of Jyvaskyla, Finland. Presents reviewed papers focusing on superconvergence phenomena in the finite element method. Surveys for the first time all known superconvergence techniques, including their proofs.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

Get Book Here

Book Description


Adaptive Finite Element Method I: Solution Algorithm and Computational Examples

Adaptive Finite Element Method I: Solution Algorithm and Computational Examples PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 57

Get Book Here

Book Description
An adaptive finite element method is developed to solve initial boundary value problems for vector systems of parabolic partial differential equations in one space dimension and time. The differential equations are discretized in space using piecewise linear finite element approximations. Superconvergence properties and quadratic polynomials are used to derive a computation ally inexpensive approximation to the spatial component of the error. This technique is coupled with time integration schemes of successively higher orders to obtain an approximation of the temporal and total discretization errors. These approximate errors are used to control an adaptive mesh refinement strategy. Refinement is performed in space, time, or both space and time depending on the dominant component of the error estimate. A computer code coupling this refinement strategy and stable mesh movement has been written and applied to a number of problems. These computations confirm that proper mesh movement can reduce the computational efforts associated with mesh refinement.