5 edition of **Methods for the localization of singularities in numerical solutions of gas dynamics problems** found in the catalog.

Methods for the localization of singularities in numerical solutions of gas dynamics problems

E. V. VorozhtНЎsov

- 201 Want to read
- 18 Currently reading

Published
**1990**
by Springer-Verlag in New York
.

Written in English

- Gas dynamics,
- Numerical analysis

**Edition Notes**

Statement | E.V. Vorozhtsov, N.N. Yanenko. |

Series | Springer series in computational physics |

Contributions | I͡Anenko, N. N. |

Classifications | |
---|---|

LC Classifications | QA930 .V6613 1990 |

The Physical Object | |

Pagination | x, 406 p. : |

Number of Pages | 406 |

ID Numbers | |

Open Library | OL2205803M |

ISBN 10 | 0387503633 |

LC Control Number | 89027831 |

These computations are performed using a point vortex method, and singularities for the numerical solution are detected using a form fit for the Fourier components at high wavenumber. Excellent agreement between the theoretical predictions and the numerical results is demonstrated for small to medium values of the Atwood number A, i.e. for A. Numerical solutions of several one-dimensional and two-dimensional wave problems are presented. In the second part of the paper, we will give examples of numerical simulation of applied problems of structure dynamics and geodynamics — impact driving of piles into the soil, formation of pendulum waves in a block massif, stress state of a.

Methods for the Localization of Singularities in Numerical Solutions of Gas Dynamics Problems. Vorozhtsov, E. V.; Yanenko, N. N. You’re reading a free preview. Subscribe to read the entire article. Try 2 weeks free now. DeepDyve is your personal research library. Methods for the Localization of Singularities in Numerical Solutions of Gas Dynamics Problems by E.V. Vorozhtsov, N.N. Yanenko Hardcover, Pages, Published by Springer-Verlag Berlin And Heidelberg Gmbh & Co. K ISBN , ISBN:

On Localization of Solution Singularities in a Model System of Atmosphere Dynamics Olga S. Rozanova, Belgorod State University, Studentcheskaya, Russia Methods of Spectral Integration for SLW Modeling of Radiative Transfer in the Multicomponent Gas Mixtures Vladimir P. Solovjov and Brent W. Webb, Brigham Young University. His work on 2-dimensional Riemann problem for gas dynamics is internationally influential, as indicated in his book published in Longman Press. Recently he is paying more attention on the design of numerical methods for compressible fluid flows and multi-material/phase flows, which have been applied to real engineering problems.

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Methods for the Localization of Singularities in Numerical Solutions of Gas Dynamics Problems by Vorozhtsov, E. and Yanenko, N. available in Trade Paperback onalso read synopsis aAs a result of the numerical simulation of multidimensional gas dynamics problems on. In particular, the numerical solution of gas dynamics problems often aims at the information on the solution singularities-the shock waves, contact interfaces, slip lines, etc.

Our book is devoted to the development and investigation of accuracy of the algorithms for the localization of such singularities. Methods for the localization of singularities in numerical solutions of gas dynamics problems.

New York: Springer-Verlag, © (OCoLC) Material Type: Government publication, State or province government publication: Document Type: Book: All. Methods for the localization of singularities in numerical solutions of gas dynamics problems - NASA/ADS Numerical algorithms for the location of singularities in multidimensional CFD calculations are developed analytically and by: Methods are presented for localizing singularities, such as shock waves, contact boundaries, and discontinuities, in solving problems in the dynamics of a nonviscous compressible gas using McCormack's finite difference scheme.

The accuracy of the existing singularity localization algorithms and of the algorithms proposed here is : E. Vorozhtsov, N. Ianenko. The book describes popular methods of grid generation and their applications to numerical solutions of problems with singularities, in particular, gas dynamics, mechanics, plasma, tsunami, and.

@ by Casies. Proudly created with with Methods are presented for localizing singularities, such as shock waves, contact boundaries, and discontinuities, in solving problems in the dynamics of a nonviscous compressible gas using.

The equations of general relativity and Newtonian gas dynamics in the cases mentioned above are reduced to systems of a finite (but quite large) number of ordinary differential equations. In the last two decades these multi-dimensional dynamical systems were and still are being analyzed by means of traditional analytic and numerical methods.

Vorozhtsov, E.V., Yanenko, N.N. Methods for the Localization of Singularities in Numerical Solutions of Gas Dynamics Problems (in Russian). Nauka, Novosibirsk () Only very infrequently such equations can be exactly solved by analytic methods.

The most widely used methods are numerical methods. They find extensive use in solving problems of the mechanics of a continuous medium, in particular for the equations of gas dynamics (cf.

Gas dynamics, numerical methods of), which are quasi-linear. We first present a new sticky particle method for the system of pressureless gas dynamics. The method is based on the idea of sticky particles, which seems to work perfectly well for the models with point mass concentrations and strong singularity formations.

On some methods for the numerical simulation of flows with complex structure Until now the geometric approach to the construction of moving grids for the solution of gas dynamics problems was the basic one.

In this connection the questions of the development and the foundation of algorithms for the localization of singularities using.

Here we review the basic numerical techniques for dealing with such equations, including the case of semi-Lagrangian methods, discrete-velocity models and spectral methods. In addition we give an overview of the current state of the art of numerical methods for kinetic equations.

Introduction to Advanced Numerical Differential Equation Solving in Mathematica Overview The Mathematica function NDSolve is a general numerical differential equation solver. It can handle a wide range of ordinary differential equations (ODEs) as well as some partial differential equations (PDEs).

In a system of ordinary differential equations there can be any number of. Methods for the Localization of Singularities in Numerical Solutions of Gas Dynamics Problems (Scientific Computation) (1st Edition) by E.V.

Vorozhtsov, N.N. Yanenko Hardcover, Pages, Published ISBN / ISBN / Need it Fast. 2 day shipping options. The solutions obtained are characterized by the lack of discontinuities, contraction of effective dimensions of the compression wave and localization of the gas-dynamic perturbations consisting of the fact that a state with any quantity (pressure, velocity, density) fixed does penetrate outside a certain, finite mass of gas, even when the.

This book is focused on the development and use of numerical methods for the solution of problems in incompressible fluid dynamics. Though not completely evident from the title, the methods of primary interest are spectral and spectral element methods and the closely associated orthogonal collocation techniques.

The numerical methods featured in the book are elementary, but are worthwhile in the context of undergraduate study. The software available with the book is also a useful adjunct for study. Fluid Dynamics: Theory, Computation, and Numerical Simulation is certainly recommended for consideration as a classroom text.

() analysis and design of numerical schemes for gas dynamics, 2: artificial diffusion and discrete shock structure.

International Journal of Computational Fluid Dynamics() A tracking method for gas flow into vacuum based on the vacuum Riemann problem. In the revised version of this book, the reader will find an introduction to the basic theory associated with fitted numerical methods for singularly perturbed differential equations.

Fitted mesh methods focus on the appropriate distribution of the mesh points for singularly perturbed problems.Methods for the Localization of Singularities in Numerical Solutions of Gas Dynamics Problems. E. V. Vorozhtsov, In the third part of the book, finite element methods with mass-lumping are constructed and the tools of analysis described in the second part are extended to this [email protected]{osti_, title = {The particle-in-cell method for numerical solution of problems in fluid dynamics}, author = {Harlow, Francis H}, abstractNote = {The particle-in-cell method is a procedure to be used on high-speed computer for studies of the dynamics of compressible fluids undergoing large distortions.

The technique is described for calculation of the dynamics of two fluids.