| dc.contributor.advisor | Tilgner, Andreas Prof. Dr. | |
| dc.contributor.author | Goepfert, Oliver | |
| dc.date.accessioned | 2019-03-15T10:45:41Z | |
| dc.date.available | 2019-03-15T10:45:41Z | |
| dc.date.issued | 2019-03-15 | |
| dc.identifier.uri | http://hdl.handle.net/11858/00-1735-0000-002E-E5D2-3 | |
| dc.identifier.uri | http://dx.doi.org/10.53846/goediss-7321 | |
| dc.language.iso | eng | de |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject.ddc | 530 | de |
| dc.title | MHD-Computersimulationen zur Begleitung des Projektes DRESDyn | de |
| dc.type | doctoralThesis | de |
| dc.contributor.referee | Tilgner, Andreas Prof. Dr. | |
| dc.date.examination | 2018-12-12 | |
| dc.subject.gok | Physik (PPN621336750) | de |
| dc.description.abstracteng | Numeric simulations of rotating flows are often limited by effects in the boundary layer, which need a very high grid resolution. This work investigates the ability of precession driven flows to amplify magnetic fields due to the dynamo effect in a cubic geometry. Here, free-slip boundary conditions are used instead of more problematic no-slip conditions while calculating a DNS system on gpu-computing machines. This provides further insights into dynamics of rotating fluid generally and supports the forced precession experiment realized by DRESDyn. | de |
| dc.contributor.coReferee | Lube, Gert Prof. Dr. | |
| dc.subject.eng | magnetohydrodynamics | de |
| dc.subject.eng | precession | de |
| dc.subject.eng | numerical simulation | de |
| dc.subject.eng | computational fluid dynamics | de |
| dc.identifier.urn | urn:nbn:de:gbv:7-11858/00-1735-0000-002E-E5D2-3-2 | |
| dc.affiliation.institute | Fakultät für Physik | de |
| dc.identifier.ppn | 1673865054 | |