elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Datenschutz | Kontakt | English
Schriftgröße: [-] Text [+]

The role of particle image velocimetry in industrial R&D - the tricky balance between customers' wishes, cost and the limits of physics

Willert, Christian (2017) The role of particle image velocimetry in industrial R&D - the tricky balance between customers' wishes, cost and the limits of physics. 12th International Symposium on Particle Image Velocimetry - ISPIV2017, 2017-06-18 - 2017-06-21, Busan, Südkorea.

Dieses Archiv kann nicht den Volltext zur Verfügung stellen.

Kurzfassung

Already from the point of view of making fluid flows "visible" and quantifiable the particle image velocimetry technique has made substantial impact on experimental fluid mechanics and associated engineering fields. After three decades of continuous and still ongoing development, the technique nowadays offers access to fully resolved velocity field data, both in space and time, and is supported by a thorough mathematical-theoretical background, which allows a characterization of its performance and uncertainties. Yet, the use of the technique - in particular to its full capacity - continues to play a secondary role in applied industrial research and is often side-lined with respect to conventional "established" point-wise measurement techniques. In many PIV applications the acquired PIV data is mainly used for the "validation" of numerical methods, leaving the full potential provided by the spatio-temporal resolved PIV data untapped. The presentation will introduce several examples of PIV applications in industrial R&D, mainly from the turbomachinery sector involving transonic compressors and high pressure combustion, and illustrates a variety of challenges and compromises faced in making PIV (and other optical measurement techniques) possible in rough operating environments.

elib-URL des Eintrags:https://elib.dlr.de/116913/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:The role of particle image velocimetry in industrial R&D - the tricky balance between customers' wishes, cost and the limits of physics
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Willert, ChristianChris.Willert (at) dlr.dehttps://orcid.org/0000-0002-1668-0181NICHT SPEZIFIZIERT
Datum:19 Juni 2017
Referierte Publikation:Nein
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:optical diagnostics, image based measurement, particle image velocimetry
Veranstaltungstitel:12th International Symposium on Particle Image Velocimetry - ISPIV2017
Veranstaltungsort:Busan, Südkorea
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:18 Juni 2017
Veranstaltungsende:21 Juni 2017
Veranstalter :Korean Society of Visualization, Pusan National University
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Antriebssysteme
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L ER - Engine Research
DLR - Teilgebiet (Projekt, Vorhaben):L - Virtuelles Triebwerk und Validierungsmethoden (alt)
Standort: Köln-Porz
Institute & Einrichtungen:Institut für Antriebstechnik > Triebwerksmesstechnik
Hinterlegt von: Willert, Dr.phil. Christian
Hinterlegt am:14 Dez 2017 09:59
Letzte Änderung:24 Apr 2024 20:21

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Gestaltung Webseite und Datenbank: Copyright © Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.