Journal "Computational Technologies"

Article information

2000 , Volume 5, № 4, p.55-66

Karamyshev V.B., Kukartseva O.V.

Local multigrid technique of solving transonic aerodynamics problems

This paper presents an effective, fast converging method for calculating 3-D stationary transonic flows. One of its features is the combination of a local multigrid technique with the algorithm of accelerating internal iterative processes by using the method of least squares.

[full text] Classificator Msc2000:

*35L65 Conservation laws

65M06 Finite difference methods

65M55 Multigrid methods; domain decomposition

76M20 Finite difference methods

76N15 Gas dynamics, general

Classificator Computer Science:

*G.1.8 Partial Differential Equations

J.2 Physical Sciences and Engineering (Computer Applications)

Keywords: transonic flow, multidimensional problem, numerical solution, multigrid technique, Richardson method

Author(s):
Karamyshev V B
PhD. , Associate Professor
Position: Senior Research Scientist
Office: Institute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk
Phone Office: (3832)342373
E-mail: kary@net.ict.nsc.ru

Kukartseva O V
Address: Russia, Novosibirsk, Novosibirsk

Bibliography link:
Karamyshev V.B., Kukartseva O.V. Local multigrid technique of solving transonic aerodynamics problems // Computational technologies. 2000. V. 5. № 4. P. 55-66