Числова модель процесів масопереносу із застосуванням дробових похідних: Fìz.-mat. model. ìnf. tehnol. 2020, 28:26-32

The article describes the scheme of construction and application of finite element method using Grunwald-Letnikov algorithm. Obtained results make it possible to estimate influence of fractional derivative order in terms of time and space on process of gas filtration in porous medium. Numerical ecpe...

Full description

Saved in:
Bibliographic Details
Date:2020
Main Author: Lopuh, Nazariy
Format: Article
Language:Ukrainian
Published: Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України 2020
Subjects:
Online Access:https://www.fmmit.lviv.ua/index.php/fmmit/article/view/131
Tags: Add Tag
No Tags, Be the first to tag this record!
Journal Title:Physico-mathematical modeling and informational technologies

Institution

Physico-mathematical modeling and informational technologies
Description
Summary:The article describes the scheme of construction and application of finite element method using Grunwald-Letnikov algorithm. Obtained results make it possible to estimate influence of fractional derivative order in terms of time and space on process of gas filtration in porous medium. Numerical ecperification and analysis performed References Vasilev, V. V., Simak, L. A. (2008). Drobnoe ischislenie i approksimacionnye metody v modelirovanii dinamicheskih sistem. Nauchnoe izdanie NAN Ukrainy. Kiev. Pianylo, Ya. D., Lopukh, N. B., Halii, P. P. (2011). Chyslova model plasta pidzemnoho skhovyshcha hazu na osnovi metodu skinchennykh elementiv. Naftova i hazova promyslovist, 1, 38-42. Aleksandrov, A. V., Yakovlev, E. I. (1974). Proektirovanie i ekspluataciya sistem dalnego transporta gaza. Moskva: Nedra. Carmona, R., Ludkovski, M. (2005). Gas storage and supply guarantees: an optimal switching approach. Management Science. Cook, Robert D. (2002). Concept and Applications of Finite Element Analysis, fourth edition. John Wiley & Sons. Lopuh, N. B, Pyanylo, Ya. D. (2014). Numerical analysis of models with fractional derivatives for gas filtration in porous media. Journal of Coupled Systems and Multiscale Dynamics, 2(1), 15-19. DOI https://doi.org/10.1166/jcsmd.2014.1035
DOI:10.15407/fmmit2020.28.026