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Shake-The-Box: 3D Lagrangian particle tracking for turbulence characterization at high particle image densities

Schröder, Andreas (2016) Shake-The-Box: 3D Lagrangian particle tracking for turbulence characterization at high particle image densities. EuHIT Conference, 02.-03. May 2016, Göttingen, Germany.

Full text not available from this repository.

Official URL: https://www.euhit.org/events/euhit-turbulence-conference/programme

Abstract

Shake-The-Box (STB) is a novel time-resolved 3D Lagrangian part icle tracking method for densely seeded flows. The STB algorithm has been developed at DLR Gottingen in the past two years and uses the prediction of 3D particle distributions for each subsequent time-step as a mean to seize the temporal domain for accurate track reconst ructions based on time series of particle images from few camera project ions. Exploiting the temporal information enables the processing of densely seeded flows (up to and beyond 0.1 particles per pixel with a nearly complete suppression of ghost particles). Such high particle t rajectory densities are a precondition for interpolating the corresponding time-resolved 3D velocity vector field onto a regular grid using NS-constraints.

Item URL in elib:https://elib.dlr.de/104495/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Book of Abstract
Title:Shake-The-Box: 3D Lagrangian particle tracking for turbulence characterization at high particle image densities
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schröder, Andreasandreas.schroeder (at) dlr.deUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Shake-The-Box (STB), HeliumFilled-Soap-Bubbles (HFSB), wall bounded turbulence, 3D velocity vector field
Event Title:EuHIT Conference
Event Location:Göttingen, Germany
Event Type:international Conference
Event Dates:02.-03. May 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Bachmann, Barbara
Deposited On:18 Jul 2016 10:10
Last Modified:19 Jul 2016 14:07

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