Some results of mesh convergence estimation for the spectral element method of different orders in FIDESYS industrial package

被引：5

作者：

Karpenko, V. S. ^{[1
,2
]}

Vershinin, A. V. ^{[1
,2
]}

Levin, V. A. ^{[1
]}

Zingerman, K. M. ^{[3
]}

机构：

[1] Lomonosov Moscow State Univ, Fac Mech & Math, GSP 1,1 Leninskiye Gory,Main Bldg, Moscow 119991, Russia

[2] Fidesys LLC, Off 402,1 Bld 77,MSU Sci Pk, Moscow 119234, Russia

[3] Tver State Univ, 32 Zhelyabova, Tver 170100, Russia

来源：

11TH INTERNATIONAL CONFERENCE ON MESH METHODS FOR BOUNDRY-VALUE PROBLEMS AND APPLICATIONS | 2016年 / 158卷

关键词：

D O I：

10.1088/1757-899X/158/1/012049

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The article describes the Mesh convergence estimation for the method of spectral elements of different orders in FIDESYS industrial package. Estimation is done using the automated testing system developed for FIDESYS package. The tasks with known exact solutions were used for estimation. By changing the spectral element order the exponential decrease computational errors is shown against the degree of approximating polynomials.

引用

页数：6

共 2 条

[1] Analysis of the capabilities of the spectral element method in solving physically and geometrically nonlinear problems of mechanics using the CAE Fidesys package
Kozlov, V. V.
Komolova, E. D.
Kartsev, M. A.
Filatova, A. V.
CONTINUUM MECHANICS AND THERMODYNAMICS, 2023, 35 (04) : 1263 - 1273
[2] Analysis of the capabilities of the spectral element method in solving physically and geometrically nonlinear problems of mechanics using the CAE Fidesys package
V. V. Kozlov
E. D. Komolova
M. A. Kartsev
A. V. Filatova
Continuum Mechanics and Thermodynamics, 2023, 35 (4) : 1263 - 1273

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