Last edited by Juzahn
Monday, July 27, 2020 | History

3 edition of A new time-space accurate scheme for hyperbolic problems I found in the catalog.

A new time-space accurate scheme for hyperbolic problems I

A new time-space accurate scheme for hyperbolic problems I

quasi-explicit case

  • 168 Want to read
  • 7 Currently reading

Published by Institute for Computer Applications in Science and Engineering, NASA Langley Research Center, National Technical Information Service [distributor in Hampton, VA, Springfield, VA .
Written in English

    Subjects:
  • High resolution.,
  • TVD schemes.,
  • Finite volume method.,
  • Essentially non-oscillatory schemes.

  • Edition Notes

    Other titlesNew time space accurate scheme for hyperbolic problems I.
    StatementDavid Sidilkover.
    SeriesICASE report -- no. 98-2512., [NASA contractor report] -- NASA/CR-1998-208436., NASA contractor report -- NASA CR-208436.
    ContributionsInstitute for Computer Applications in Science and Engineering.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL18134440M

    David A. Kopriva A practical assessment of spectral accuracy for hyperbolic problems with Guoxian Chen and Huazhong Tang and Pingwen Zhang Second-Order Accurate Godunov Scheme for Multicomponent Flows on Moving Journal of Scientific Computing. Jun 16,  · It would be clear from the startt that the elements of such a description within the conceptual scheme of the statistical quantum theory would not be included. With this, one would admit that in principle this scheme can not serve as the basis of theoretical physics.” [1] A. Einstein, Out of my later years. Phil Lib. New York Seite

    List of publications. R. Bürger and I. Kröker, “Hybrid Stochastic Galerkin Finite Volumes for the Diffusively Corrected Lighthill-Whitham-Richards Traffic Model,” in Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems: FVCA 8, Lille, France, June , C. Cancès and P. Omnes, Eds. Cham: Springer International Publishing, , pp. problems were discussed during the meeting. Apart from the theoretical as-pects, a major part of the conference was devoted to numerical methods for interdisciplinary applications, with emphasis on showing the potential of new computational methods for solving practical multidisciplinary problems.

    A partition of unity FEM for time-dependent diffusion problems using multiple enrichment functions, International Journal for Numerical Methods in Engineering. Vol 93, pp () K. Mohamed, M. Seaid, M. Zahri: A finite volume method for scalar conservation laws with stochastic time-space dependent flux function, J. Comp. Applied Math. III European Conference on Computational Mechanics Solids, Structures and Coupled Problems in Engineering C.A. Mota Soares et al. (eds.) Lisbon, Portugal, 5–8 June 1 Computational Challenges for Multi-Physics Topology Optimization Martin P. Bendsøe Department of Mathematics, Technical University of Denmark Matematiktorvet B, DK Kgs.


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A new time-space accurate scheme for hyperbolic problems I Download PDF EPUB FB2

Get this from a library. A new time-space accurate scheme for hyperbolic problems I: quasi-explicit case. [D Sidilkover; Institute for Computer Applications in Science and Engineering.]. A second-order-accurate fluctuation splitting scheme for unsteady hyperbolic problems A new time-space accurate scheme for hyperbolic problems I: quasi-explicit case.

ICASE Report 98 A second-order-accurate fluctuation splitting scheme for unsteady hyperbolic problems. In: Computational Fluid Dynamics for the 21st Century. Notes on Cited by: 3. Sidilkover D () A new time-space accurate scheme for hyperbolic problems I: quasiexplicit case.

ICASE Report Google Scholar Sweby P K () High resolution schemes using flux limiters for hyperbolic conservation cie-du-scenographe.com by: 2. A Second Order Accurate, Space-Time Limited, BDF Scheme for the Linear Advection Equation.

() A new time-space accurate scheme for hyperbolic problems I: quasiexplicit case. A staggered-grid finite-difference scheme optimized in the time–space domain for modeling scalar-wave propagation in geophysical problems.

United States: N. p., Our optimized scheme is based on a new stencil that contains a few more grid points than the standard stencil. We design an objective function for minimizing relative errors.

This chapter describes the new developments of difference schemes for 2-D first-order hyperbolic systems of equations. In order-2 upwind schemes, because of small dissipation errors, they are reasonably accurate when applied on smooth flow regions, and meanwhile, they are able to yield numerical shocks with sharp profiles.

() A new class of accurate, mesh-free hydrodynamic simulation methods. Development of High-Resolution Total Variation Diminishing Scheme for Linear Hyperbolic Problems. Journal of Computational Engineering() Finite Volume Maximum Principle for Hyperbolic Scalar Problems. SIAM Journal on Numerical AnalysisCited by: We propose a space-time discontinuous Galerkin (DG) method to approximate multi-dimensional non-conservative hyperbolic systems.

The scheme is based on a particular choice of interface fluctuations. Sirui Tan and Lianjie Huang, A staggered-grid finite-difference scheme optimized in the time–space domain for modeling scalar-wave propagation in geophysical problems, Journal of Computational Physics, /cie-du-scenographe.com,(), ().Cited by: Stable and accurate hybrid finite volume methods based on pure convexity arguments for hyperbolic systems of conservation law This would be useful for "complicated" systems like those of two-phase models where solutions of Riemann problems are hard, see impossible to compute.

Analysis and validation of a new finite volume scheme for Cited by: In numerical analysis, the Crank–Nicolson method is a finite difference method used for numerically solving the heat equation and similar partial differential equations.

It is a second-order method in time. It is implicit in time and can be written as an implicit Runge–Kutta method, and it is numerically cie-du-scenographe.com method was developed by John Crank and Phyllis Nicolson in the mid 20th.

SIAM Journal on Numerical AnalysisAbstract | PDF ( KB) () On the Convergence of DGFEM Applied to the Discrete Ordinates Transport Equation for Structured and Unstructured Triangular cie-du-scenographe.com by: COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING 52 () NORTH-HOLLAND GENERALISED GALERKIN METHODS FOR HYPERBOLIC PROBLEMS K.W.

MORTON Oxford University Computing Laboratory, Oxford, U.K. Received 13 November We consider time-accurate methods for unsteady problems on a fixed cie-du-scenographe.com by: This is a book that approximates the solution of parabolic, first order hyperbolic and systems of partial differential equations using standard finite difference schemes (FDM).

The theory and practice of FDM is discussed in detail and numerous practical examples (heat equation, convection-diffusion) in one and two space variables are cie-du-scenographe.com by: A review of three important formulations is carried out here: the spectral method, which is very efficient and accurate but generally restricted to simple earth structures and often layered earth structures; the pseudo‐spectral, finite‐difference and finite‐volume methods based on strong formulation of the partial differential equations Cited by: We develop a Lax–Wendroff scheme on time discretization procedure for finite volume weighted essentially non-oscillatory schemes, which is used to simulate hyperbolic conservation law.

We put more focus on the implementation of one-dimensional and two-dimensional nonlinear systems of Euler functions. The scheme can keep avoiding the local characteristic decompositions for higher derivative Cited by: 1.

A finite volume method for scalar conservation laws with stochastic time-space dependent flux functionsCited by: You can write a book review and share your experiences. Other readers will always be interested in your opinion of the books you've read. Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them.

Apr 01,  · This book describes theoretical and numerical aspects of the fractional partial differential equations, including the authors' researches in this field, such as the fractional Nonlinear Schrödinger equations, fractional Landau–Lifshitz equations and fractional Ginzburg–Landau equations.

Why it is difficult to solve hyperbolic problems with parareal type algorithms. A New Parareal Algorithm for Problems with Discontinuous Sources. — Abstract Investigation of Convergence of Parareal Method forAdvection Equation using Accurate Phase Calculation Method. In particular, we propose a new version of the fixed-stress splitting method, which has been widely used as solution method of these problems.

This new approach forgets about the sequential nature of the temporal variable and considers the time direction as a further direction for parallelization.

The method is partially parallel-in-time.S. BRITT, S. PETROPAVLOVSKY, S. TSYNKOV, AND E. TURKEL, Difference Potential Methods for Hyperbolic Problems Using High Order Finite Difference Schemes, in: Book of Abstracts, International Conference on Spectral and High Order Methods, ICOSAHOMRio De Janeiro, Brazil, June Download PDF.

Next steps in the simulation/implementation of Einstein equations cie-du-scenographe.com (LSU) NSF-NASA-Sloan-Research Corporation.

Overview: disconnected pieces of (some) reality • Book of stories, old readings, new readings • Preface. • Review chapter. • First order in time/space symmetric hyperbolic eqn with time/space variable.