Kessler, Roland und Löwe, Johannes (2014) Overlapping Grids in the DLR THETA Code. In: New Results in Numerical and Experimental Fluid Mechanics IX Notes on Numerical Fluid Mechanics, 124. Springer Verlag, Cham Heidelberg New York Dordrecht London. Seiten 425-433. doi: 10.1007/978-3-319-03158-3_43. ISBN 978-3-319-03157-6. ISSN 1612-2909.
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Offizielle URL: http://link.springer.com/chapter/10.1007/978-3-319-03158-3_43
Kurzfassung
There is an increasing interest in flow simulations in configurations where parts are moving relatively to each other. A general approach to this problem is the use of overlapping grids, often called Chimera-technique. An incompressible flow solver based on a projection scheme with a fast multi-grid method for the pressure correction equation requires an implicit coupling between the grids on all levels of the multi-grid hierarchy in order to retain the good convergence properties. The efficient implementation of the overlapping grid technique in the DLR THETA code and its validation are presented in this chapter.
elib-URL des Eintrags: | https://elib.dlr.de/78691/ | ||||||||||||||||||||||||||||
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Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||||||
Zusätzliche Informationen: | DOI: 10.1007/978-3-319-03158-3_43, Online ISBN: 978-3-319-03158-3, ISSN 1860-0824 (electronic), Library of Congress Control Number: 2013957123 | ||||||||||||||||||||||||||||
Titel: | Overlapping Grids in the DLR THETA Code | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | 2014 | ||||||||||||||||||||||||||||
Erschienen in: | New Results in Numerical and Experimental Fluid Mechanics IX | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Band: | 124 | ||||||||||||||||||||||||||||
DOI: | 10.1007/978-3-319-03158-3_43 | ||||||||||||||||||||||||||||
Seitenbereich: | Seiten 425-433 | ||||||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Springer Verlag, Cham Heidelberg New York Dordrecht London | ||||||||||||||||||||||||||||
Name der Reihe: | Notes on Numerical Fluid Mechanics | ||||||||||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||||||||||
ISBN: | 978-3-319-03157-6 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | DLR THETA Code, Overlapping Grids, incompressible viscous flow, moving grids, projection scheme | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Simulation & Validierung (alt) | ||||||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | ||||||||||||||||||||||||||||
Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||||||||||||||
Hinterlegt am: | 28 Mär 2014 11:33 | ||||||||||||||||||||||||||||
Letzte Änderung: | 18 Mär 2024 11:58 |
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