conference paper
A Multi Level Monte Carlo Algorithm for the Treatment of Geometrical and Operational Uncertainties in Internal and External Aerodynamics
2016
46th AIAA Fluid Dynamics Conference
In this work we present an efficient Multi Level Monte Carlo (MLMC) algorithm capable of propagating operational uncertainties, due to atmospheric variability of external aerodynamics flows and geometrical uncertainties due to manufacturing tolerances and fatigue. The technique is tested on the NACA 0012 airfoil in transonic conditions and a two compression ramps hypersonic scramjet intake configuration. The efficiency of the proposed MLMC algorithm in terms of accuracy versus overall computational cost is compared to a standard MC method.
Type
conference paper
Author(s)
Date Issued
2016
Publisher
Published in
46th AIAA Fluid Dynamics Conference
Volume
AIAA 2016
Start page
4398
Editorial or Peer reviewed
REVIEWED
Written at
EPFL
EPFL units
| Event name | Event place | Event date |
Washington, D.C | 13-17 June 2016 | |
Available on Infoscience
September 10, 2016
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