Benutzer: Gast  Login
Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Kiewat, M. , Matsumoto,D.; Haag,L.; Zander,V.; Indinger, T. 
Titel:
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...    »
 
Stichworte:
heat · fluid; computational fluid dynamics; aerodynamic performance; Dynamic Mode Decomposition 
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften 
Zeitschriftentitel:
International Journal of Automotive Engineering 
Jahr:
2018 
Heft / Issue:
Vol. 9, Issue 2 
Seitenangaben Beitrag:
pp. 72-78 
Nachgewiesen in:
Scopus 
Reviewed:
ja 
Sprache:
en 
E-ISSN:
2185-0992 
Impact Factor:
2185-0984 
Status:
Verlagsversion / published 
TUM Einrichtung:
Lehrstuhl für Aerodynamik