Full metadata record
| DC pole | Hodnota | Jazyk |
|---|---|---|
| dc.contributor.author | Levý, Tomáš | |
| dc.contributor.author | May, Georg | |
| dc.date.accessioned | 2023-02-13T11:00:22Z | - |
| dc.date.available | 2023-02-13T11:00:22Z | - |
| dc.date.issued | 2022 | |
| dc.identifier.citation | LEVÝ, T. MAY, G. Comparison of implicit time-discretization schemes for hybridized discontinuous Galerkin methods. Applied and Computational Mechanics, 2022, roč. 16, č. 2, s. 119-134. ISSN: 1802-680X | cs |
| dc.identifier.issn | 1802-680X | |
| dc.identifier.uri | 2-s2.0-85146916882 | |
| dc.identifier.uri | http://hdl.handle.net/11025/51473 | |
| dc.format | 16 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia | en |
| dc.relation.ispartofseries | Applied and Computational Mechanics | en |
| dc.rights | © University of West Bohemia | en |
| dc.title | Comparison of implicit time-discretization schemes for hybridized discontinuous Galerkin methods | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.rights.access | openAccess | en |
| dc.type.version | publishedVersion | en |
| dc.description.abstract-translated | The present study is focused on the application of two families of implicit time-integration schemes for general time-dependent balance laws of convection-diffusion-reaction type discretized by a hybridized discontinuous Galerkin method in space, namely backward differentiation formulas (BDF) and diagonally implicit Runge-Kutta (DIRK) methods. Special attention is devoted to embedded DIRK methods, which allow the incorporation of time step size adaptation algorithms in order to keep the computational effort as low as possible. The properties of the numerical solution, such as its order of convergence, are investigated by means of suitably chosen test cases for a linear convection-diffusion-reaction equation and the nonlinear system of Navier-Stokes equations. For problems considered in this work, the DIRK methods prove to be superior to high-order BDF methods in terms of both stability and accuracy. | en |
| dc.subject.translated | hybridized discontinuous Galerkin method | en |
| dc.subject.translated | time-dependent convection-diffusion-reaction problems | en |
| dc.subject.translated | backward differentiation formulas | en |
| dc.subject.translated | diagonally implicit Runge-Kutta method | en |
| dc.subject.translated | time step size adaptation | en |
| dc.identifier.doi | 10.24132/acm.2022.786 | |
| dc.type.status | Peer-reviewed | en |
| dc.identifier.obd | 43937673 | |
| dc.project.ID | SGS-2022-008/Matematické modelování a numerické simulace materiálových struktur a mechanických a biomechanický systémů | cs |
| Vyskytuje se v kolekcích: | Články / Articles (KME) OBD | |
Soubory připojené k záznamu:
| Soubor | Velikost | Formát | |
|---|---|---|---|
| 786-4499-1-PB.pdf | 1,91 MB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/51473Všechny záznamy v DSpace jsou chráněny autorskými právy, všechna práva vyhrazena.