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Volumetric Multi-Pulse Particle Tracking Measurement for Separated Laminar Transitional Flow Investigations

Geisler, Reinhard and Novara, Matteo and Schröder, Andreas (2016) Volumetric Multi-Pulse Particle Tracking Measurement for Separated Laminar Transitional Flow Investigations. 18th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 04. - 07. July 2016, Lisbon, Portugal.

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Official URL: http://ltces.dem.ist.utl.pt/lxlaser/lxlaser2016/finalworks2016/papers/04.4_3_157paper.pdf

Abstract

The new spatiotemporal particle tracking method ‘Shake-The-Box’ (STB) has been extended to fast burst imaging of four time instants. A corresponding camera system for high resolved volumetric measurements with magnification 1:1 has been developed and adapted to fit within a laminar wing model. The performed measurements cover a volume of 16 mm * 12 mm * 2 mm in close contact to the model surface downstream of a forward facing step. As a result, the boundary layer flow within this volume has been measured with high spatial and temporal resolution for different model configurations.

Item URL in elib:https://elib.dlr.de/101233/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Paper 04.4_3_157
Title:Volumetric Multi-Pulse Particle Tracking Measurement for Separated Laminar Transitional Flow Investigations
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Geisler, Reinhardreinhard.geisler (at) dlr.deUNSPECIFIED
Novara, Matteomatteo.novara (at) dlr.deUNSPECIFIED
Schröder, Andreasandreas.schroeder (at) dlr.deUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-10
Series Name:Conference Proceedings online, Book of Abstracts
Status:Published
Keywords:STB, particle tracking, micro PTV, laminar flow, transition
Event Title:18th International Symposium on Applications of Laser Techniques to Fluid Mechanics
Event Location:Lisbon, Portugal
Event Type:international Conference
Event Dates:04. - 07. July 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: Micknaus, Ilka
Deposited On:25 Jul 2016 16:33
Last Modified:31 Jul 2019 19:58

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