User: Guest  Login
Document type:
Zeitschriftenaufsatz
Author(s):
Kiewat, M. , Matsumoto,D.; Haag,L.; Zander,V.; Indinger, T.
Title:
Online Dynamic Mode Decomposition Methods for the Investigation of Unsteady Aerodynamics of the DrivAer Model (Second Report): Application on Velocity Fields
Abstract:
Temporally resolved flow fields are commonly averaged in time, and mostly the time-averaged flow fields and forces are used for the aerodynamic optimization of road vehicles. Online DMD is found to be well suited for studying transient flow effects and leads to a deeper understanding of the complex flow around the vehicle. The investigated velocity field is computed by a Detached Eddy Simulation of the DrivAer reference body. The CFD setup and key considerations for the application of online DMD...     »
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. 72-78
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.20485/jsaeijae.9.2_72
WWW:
https://doi.org/10.20485/jsaeijae.9.2_72
E-ISSN:
2185-0992
Impact Factor:
2185-0984
Status:
Verlagsversion / published
TUM Institution:
Lehrstuhl für Aerodynamik
 BibTeX