Comparison of URANS, PANS, LES and DNS of flows around simplified ground vehicles with passive flow manipulation
Paper in proceeding, 2015
Flow control of ground vehicles has recently attracted large interest in both industry
and academia. The potential in energy savings seems to be considerable and at the
moment both passive and active control strategies are explored. Regardless of the
choice of control strategy, numerical methods are required for our understanding of
flow control processes and improvement of its performance. The present work ex-
plores applicability of whole spectra of numerical techniques from URANS, PANS
to LES and DNS for prediction of two flows with an additional body.
Author
Xingsi Han
Chalmers, Applied Mechanics, Fluid Dynamics
Sinisa Krajnovic
Chalmers, Applied Mechanics, Fluid Dynamics
C. H. Bruneau
University of Bordeaux
I. Mortazavi
University of Bordeaux
ERCOFTAC Series
1382-4309 (ISSN) 2215-1826 (eISSN)
Vol. 20 57-63Driving Forces
Sustainable development
Areas of Advance
Transport
Infrastructure
C3SE (Chalmers Centre for Computational Science and Engineering)
Subject Categories
Fluid Mechanics and Acoustics
DOI
10.1007/978-3-319-14448-1_8