Optimal Moving Grids For Time Dependent Partial Differential Equations
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Optimal Moving Grids For Time Dependent Partial Differential Equations
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-09
Optimal Moving Grids For Time Dependent Partial Differential Equations written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-09 with categories.
Various adaptive moving grid techniques for the numerical solution of time-dependent partial differential equations were proposed. The precise criterion for grid motion varies, but most techniques will attempt to give grids on which the solution of the partial differential equation can be well represented. Moving grids are investigated on which the solutions of the linear heat conduction and viscous Burgers' equation in one space dimension are optimally approximated. Precisely, the results of numerical calculations of optimal moving grids for piecewise linear finite element approximation of partial differential equation solutions in the least squares norm. Wathen, A. J. Unspecified Center NCC2-387...
Optimal Moving Grids For Time Dependent Partial Differential Equations
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Author : Research Institute for Advanced Computer Science (U.S.)
language : en
Publisher:
Release Date : 1989
Optimal Moving Grids For Time Dependent Partial Differential Equations written by Research Institute for Advanced Computer Science (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
Moving Grid Methods For Time Dependent Partial Differential Equations
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Author : P. A. Zegeling
language : en
Publisher:
Release Date : 1993
Moving Grid Methods For Time Dependent Partial Differential Equations written by P. A. Zegeling and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Differential equations, Partial categories.
Moving Grid Methods For Time Dependent Partial Differential Equations
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Author : Paul Zegeling
language : en
Publisher:
Release Date : 1992
Moving Grid Methods For Time Dependent Partial Differential Equations written by Paul Zegeling and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.
Adaptive Grid Methods For Time Dependent Partial Differential Equations
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Author :
language : en
Publisher:
Release Date : 1981
Adaptive Grid Methods For Time Dependent Partial Differential Equations written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with categories.
This paper contains a survey of recent developments of adaptive-grid algorithms for time-dependent partial differential equations. Two lines of research are discussed. One involves the automatic selection of moving grids to follow propagating waves. The other is based on stationary grids but uses local mesh refinement in both space and time. Advantages and disadvantages of both approaches are discussed. The development of adaptive-grid schemes shows promise of greatly increasing our ability to solve problems in several spatial dimensions.
A Moving Grid Interface For Systems Of One Dimensional Time Dependent Partial Differential Equations
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Author : J. G. Blom
language : en
Publisher:
Release Date : 1989
A Moving Grid Interface For Systems Of One Dimensional Time Dependent Partial Differential Equations written by J. G. Blom and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Differential equations, Partial categories.
Abstract: "In the last decade numerical techniques have been developed to solve time-dependent Partial Differential Equations (PDEs) in one dimension having solutions with steep gradients in space and in time. One of these techniques, a moving-grid method based on a Lagrangian description of the PDE and a smoothed-equidistribution principle to define the grid positions at each time-level, has been coupled to a spatial discretization method which automatically discretized the spatial part of the user-defined PDE following the Method of Lines approach
Local Uniform Grid Refinement For Time Dependent Partial Differential Equations
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Author : R. A. Trompert
language : en
Publisher:
Release Date : 1995
Local Uniform Grid Refinement For Time Dependent Partial Differential Equations written by R. A. Trompert and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Differential equations, Partial categories.
A Moving Grid Interface For Systems Of One Dimensional Time Dependant Partial Differential Equations
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Author : J. G. Blom
language : en
Publisher:
Release Date : 1989
A Moving Grid Interface For Systems Of One Dimensional Time Dependant Partial Differential Equations written by J. G. Blom and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
Grid Generation Methods
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Author : Vladimir D. Liseikin
language : en
Publisher: Springer
Release Date : 2017-06-12
Grid Generation Methods written by Vladimir D. Liseikin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-12 with Science categories.
This text is an introduction to methods of grid generation technology in scientific computing. Special attention is given to methods developed by the author for the treatment of singularly-perturbed equations, e.g. in modeling high Reynolds number flows. Functionals of conformality, orthogonality, energy and alignment are discussed.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1995
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Aeronautics categories.
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.