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Particle image velocimetry of highly luminescent, pressurized combustion flows of aero engine combustors

Schroll, Michael and Klinner, Joachim and Lange, Lena and Willert, Christian (2013) Particle image velocimetry of highly luminescent, pressurized combustion flows of aero engine combustors. In: 10th International Symposium on Particle Image Velocimetry (PIV 13). 10th International Symposium on Particle Image Velocimetry - PIV13, 01.-03. Jul. 2013, Delft, Niederlande.

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Official URL: http://resolver.tudelft.nl/uuid:d2552843-baf9-44ce-8b4c-5683ccdba677

Abstract

This contribution describes recent efforts leading toward the successful application of particle image velocimetry (PIV) in highly luminescent flames avoiding saturation of the second frame of commonly available double shutter PIV cameras, which is usually inevitable when using their interline-transfer CCD sensors. Information on fuel placement, reaction zone and temperature field among other quantities can be provided by frequently used spectroscopic techniques. The velocity information is of equal importance in providing insight into the convective transport of reactants and their products. This flow field data can be achieved by PIV using a dual sensor camera setup splitting the optical path with a beamsplitter cube. By exposing each sensor separately in the sub-microsecond range saturation due to flame luminosity can be sufficiently reduced to allow reliable measurement in pressurized combustion.

Item URL in elib:https://elib.dlr.de/84295/
Document Type:Conference or Workshop Item (Speech)
Title:Particle image velocimetry of highly luminescent, pressurized combustion flows of aero engine combustors
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schroll, Michaelmichael.schroll (at) dlr.deUNSPECIFIED
Klinner, Joachimjoachim.klinner (at) dlr.deUNSPECIFIED
Lange, Lenalena.lange (at) dlr.deUNSPECIFIED
Willert, Christianchris.willert (at) dlr.deUNSPECIFIED
Date:1 July 2013
Journal or Publication Title:10th International Symposium on Particle Image Velocimetry (PIV 13)
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:particle image velocimetry, combustion diagnostics, flow field imaging
Event Title:10th International Symposium on Particle Image Velocimetry - PIV13
Event Location:Delft, Niederlande
Event Type:international Conference
Event Dates:01.-03. Jul. 2013
Organizer:TU-Delft
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Propulsion Systems (old)
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Virtual Engine and Validation Methods (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Willert, Dr.phil. Christian
Deposited On:23 Sep 2013 11:24
Last Modified:31 Jul 2019 19:42

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