Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
TsAGI Science Journal

ISSN Druckformat: 1948-2590
ISSN Online: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.v41.i2.70
pages 177-185

ON THE REALIZATION OF A NUMERICAL METHOD THAT PRESERVES THE DISPERSION RELATION ON A DICHOTOMOUS GRID

V. G. Bobkov
Keldysh Institute of Applied Mathematics (KIAM), Miusskaya sq., 4, Moscow, 125047
D. S. Zvenkov
Keldysh Institute of Applied Mathematics (KIAM), Miusskaya sq., 4, Moscow, 125047

ABSTRAKT

Considered in this article is the realization of a dispersion relation preserving scheme on the locally refined grid and particularly various types of interpolation that conserve grid properties. Considered here are also original methods of locally crowded grid generation, the methods of solution interpolation on the boundaries of blocks with various grid steps, and the processing of boundary conditions.


Articles with similar content:

Adaptive-Statistical Methods for Control of Complicated Calculation Processes
Journal of Automation and Information Sciences, Vol.32, 2000, issue 4
Oleg Yu. Kulchitskiy, Vladimir M. Ivanov, Dmitriy G. Arsenyev
GREEN'S FUNCTION FOR AN INFINITE ANISOTROPIC MEDIUM. REVIEW
Telecommunications and Radio Engineering, Vol.74, 2015, issue 12
Leonid Aleksandrovich Pazynin, N. P. Yashina, Alexey A. Vertiy, S. S. Sautbekov, Yurii Konstantinovich Sirenko
Principles of Construction of Broad-Range Direct Computational Frequency Synthesizers
Telecommunications and Radio Engineering, Vol.65, 2006, issue 16-20
A. S. Sizov, L. A. Ovcharenko, A. A. Bazhenov
A NEW COMPUTATIONAL METHOD FOR TRANSIENT HEAT CONDUCTION IN ARBITRARILY SHAPED REGIONS
International Heat Transfer Conference 4, Vol.1, 1970, issue
Wheeler K. Mueller, Richard H. Thaler
EFFECT OF MOVING FLAT PLATE ON HYDRO-MAGNETIC MIXED CONVECTION IN A POROUS ENCLOSURE WITH SINUSOIDAL HEATING SIDE WALLS AND INTERNAL HEAT GENERATION
Computational Thermal Sciences: An International Journal, Vol.9, 2017, issue 1
N. Nithyadevi, A. Shamadhani Begum