Numerical simulation of lid-driven cavity flow by isogeometric analysis
| dc.contributor.author | Bastl, Bohumír | |
| dc.contributor.author | Brandner, Marek | |
| dc.contributor.author | Egermaier, Jiří | |
| dc.contributor.author | Horníková, Hana | |
| dc.contributor.author | Slabá, Kristýna | |
| dc.contributor.author | Turnerová, Eva | |
| dc.date.accessioned | 2021-06-14T14:21:56Z | |
| dc.date.available | 2021-06-14T14:21:56Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract-translated | In this paper, we present numerical results obtained by an in-house incompressible fluidflow solver based on isogeometric analysis (IgA) for the standard benchmark problem for incompressiblefluid flow simulation – lid-driven cavity flow. The steady Navier-Stokes equations are solved in theirvelocity-pressure formulation and we consider only inf-sup stable pairs of B-spline discretization spaces.The main aim of the paper is to compare the results from our IgA-based flow solver with the resultsobtained by a standard package based on finite element method with respect to degrees of freedomand stability of the solution. Further, the effectiveness of the recently introduced rIgA method for thesteady Navier-Stokes equations is studied. | en |
| dc.format | 16 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | BASTL, B., BRANDNER, M., EGERMAIER, J., HORNÍKOVÁ, H., SLABÁ, K., TURNEROVÁ, E. Numerical simulation of lid-driven cavity flow by isogeometric analysis. Acta Polytechnica, 2021, roč. 61, č. SI, s. 33-48. ISSN 1210-2709. | cs |
| dc.identifier.document-number | 618346400004 | |
| dc.identifier.doi | 10.14311/AP.2021.61.0033 | |
| dc.identifier.issn | 1210-2709 | |
| dc.identifier.obd | 43932503 | |
| dc.identifier.uri | 2-s2.0-85103123190 | |
| dc.identifier.uri | http://hdl.handle.net/11025/43652 | |
| dc.language.iso | en | en |
| dc.project.ID | GA19-04006S/Moderní geometricko-numerické metody v simulaci nestlačitelného turbulentního proudění pro reálné úlohy velkého rozsahu | cs |
| dc.project.ID | SGS-2019-010/Kvalitativní a kvantitativní studium matematických modelů IV. | cs |
| dc.publisher | Czech Technical University | en |
| dc.relation.ispartofseries | Acta Polytechnica | en |
| dc.rights | © Czech Technical University | en |
| dc.rights.access | openAccess | en |
| dc.subject.translated | Isogeometric analysis | en |
| dc.subject.translated | fluid flow simulation | en |
| dc.subject.translated | B-splines | en |
| dc.subject.translated | Navier-Stokes equations | en |
| dc.title | Numerical simulation of lid-driven cavity flow by isogeometric analysis | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |