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Feasibility study of in-line PIV for medium size observation areas

Raffel, Markus and Braukmann, Johannes N. and Wolf, Christian and Giuseppini, Luca and Willert, Christian (2024) Feasibility study of in-line PIV for medium size observation areas. In: AIAA SciTech 2024 Forum, pp. 1-8. AIAA SciTech Forum and Exposition 2024, 2024-01-08 - 2024-01-12, Orlando, USA. doi: 10.2514/6.2024-2666. ISBN 978-1-62410-711-5.

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Official URL: https://doi.org/10.2514/6.2024-2666

Abstract

The article describes recent tests and developments of PIV recording and evaluation techniques that take advantage of strong forward scattering of tracer particles by in-line recording set ups. By collimating the light of a low-power laser between a pair of schlieren mirrors the observation area is increased to 200 mm. Another setup blocks the expanding laser light close to the source and is applied for the measurement of cylinder wake in a wind tunnel with a similar field of view.

Item URL in elib:https://elib.dlr.de/202547/
Document Type:Conference or Workshop Item (Speech)
Additional Information:eISBN: 978-1-62410-711-5
Title:Feasibility study of in-line PIV for medium size observation areas
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Raffel, MarkusUNSPECIFIEDhttps://orcid.org/0000-0002-3340-9115152593257
Braukmann, Johannes N.UNSPECIFIEDhttps://orcid.org/0000-0001-8046-9623UNSPECIFIED
Wolf, ChristianUNSPECIFIEDhttps://orcid.org/0000-0002-9052-7548UNSPECIFIED
Giuseppini, LucaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Willert, ChristianUNSPECIFIEDhttps://orcid.org/0000-0002-1668-0181UNSPECIFIED
Date:12 January 2024
Journal or Publication Title:AIAA SciTech 2024 Forum
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.2514/6.2024-2666
Page Range:pp. 1-8
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
UNSPECIFIEDAIAAUNSPECIFIEDUNSPECIFIED
ISBN:978-1-62410-711-5
Status:Published
Keywords:PIV
Event Title:AIAA SciTech Forum and Exposition 2024
Event Location:Orlando, USA
Event Type:international Conference
Event Start Date:8 January 2024
Event End Date:12 January 2024
Organizer:AIAA
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Efficient Vehicle
DLR - Research area:Aeronautics
DLR - Program:L EV - Efficient Vehicle
DLR - Research theme (Project):L - Virtual Rotorcraft and Validation
Location: Göttingen , Köln-Porz
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Helicopter, GO
Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Koch, Bianca
Deposited On:07 Feb 2024 14:52
Last Modified:24 Apr 2024 21:02

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