Abstract

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.

Details

Title
Some results of mesh convergence estimation for the spectral element method of different orders in FIDESYS industrial package
Author
Karpenko, V S 1 ; Vershinin, A V 1 ; Levin, V A 2 ; Zingerman, K M 3 

 Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Russia, 119991, Moscow, GSP-1, 1 Leninskiye Gory, Main Building; Fidesys LLC, Office 402, 1 bld. 77, MSU Science Park, Leninskie Gory, Moscow 119234 
 Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Russia, 119991, Moscow, GSP-1, 1 Leninskiye Gory, Main Building 
 Tver State University, Russia, 170100, Tver, 32 Zhelyabova 
Publication year
2016
Publication date
Dec 2016
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2564684169
Copyright
© 2016. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.