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Spatiotemporal measurement of superstructures in a turbulent boundary layer flow

Schanz, Daniel and Schröder, Andreas and Novara, Matteo and Geisler, Reinhard and Agocs, Janos and Eich, Felix and Bross, Matthew and Kähler, Christian J. (2019) Spatiotemporal measurement of superstructures in a turbulent boundary layer flow. In: 17th European Turbulence Conference ETC 2019 (95), p. 1. 17th European Turbulence Conference ETC 2019, 03. - 06. Sept. 2019, Torino, Italy.

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Official URL: http://www.etc17.it/

Abstract

We report on an experimental undertaking with the goal of detecting so-called turbulent superstructures within a turbulent boundary layer and describing their temporal development while propagating from a region of zero pressure gradient (ZPG) into a region of adverse pressure gradient (APG). The flow was characterized by performing Lagrangian Particle Tracking (LPT) of Helium-filled soap bubbles (HFSBs) using the Shake-The-Box algorithm.

Item URL in elib:https://elib.dlr.de/130582/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Session 2: VORTEX DYNAMICS AND STRUCTURE FORMATION
Title:Spatiotemporal measurement of superstructures in a turbulent boundary layer flow
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schanz, Danieldaniel.schanz (at) dlr.deUNSPECIFIED
Schröder, Andreasandreas.schroeder (at) dlr.dehttps://orcid.org/0000-0002-6971-9262
Novara, Matteomatteo.novara (at) dlr.deUNSPECIFIED
Geisler, Reinhardreinhard.geisler (at) dlr.deUNSPECIFIED
Agocs, Janosjanos.agocs (at) dlr.deUNSPECIFIED
Eich, FelixUniversität der BundeswehrUNSPECIFIED
Bross, MatthewUniversität der BundeswehrUNSPECIFIED
Kähler, Christian J.Universität der BundeswehrUNSPECIFIED
Date:September 2019
Journal or Publication Title:17th European Turbulence Conference ETC 2019
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:p. 1
Editors:
EditorsEmail
Bofetta, GuidoUniversità di Torino
Tordella, DanielaPolitecnico di Torino
Series Name:Conference Proceedings on USB stick, Abstracts online
Status:Published
Keywords:Shake-The-Box, Lagrangian Particle Tracking, turbulent boundary layer
Event Title:17th European Turbulence Conference ETC 2019
Event Location:Torino, Italy
Event Type:international Conference
Event Dates:03. - 06. Sept. 2019
Organizer:Politecnico di Torino / Universita degli studi di Torino
Institution:Deutsches Zentrum für Luft- und Raumfahrt e.V.
Department:AS-EXV
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 for Aerodynamics and Flow Technology > Experimental Methods, GO
Deposited By: Micknaus, Ilka
Deposited On:22 Nov 2019 14:28
Last Modified:22 Nov 2019 14:28

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