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Document type:
Zeitschriftenaufsatz 
Author(s):
Matsumoto,D.; Kiewat,M.; Haag,L.; Indinger, T. 
Title:
Online Dynamic Mode Decomposition Methods for the Investigation of Unsteady Aerodynamics of the DrivAer Model (First Report): Validation of DMD Methods for Surface Forces 
Abstract:
It is believed that Dynamic Mode Decomposition (DMD) is a very useful method for the analysis of unsteady aerodynamics of road vehicles. However, it seems that the conventional DMD method is not practical regarding the application on the aerodynamic design of road vehicles, since DMD computation requires massive memory. Alternatively, online DMD methods seem to be useful in practice, as those require much less memory than the conventional method. In this paper, further validation of the online D...    »
 
Keywords:
heat · fluid; computational fluid dynamics; aerodynamic performance; Dynamic Mode Decomposition 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
International Journal of Automotive Engineering 
Year:
2018 
Journal issue:
Vol. 9, Issue 2 
Pages contribution:
pp. 64-71 
Covered by:
Scopus 
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Print-ISSN:
2185-0984 
E-ISSN:
2185-0992 
Status:
Verlagsversion / published 
TUM Institution:
Lehrstuhl für Aerodynamik