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Measurement of the reacting flow in a generic sector combustor for RANS and LES validation

Hassa, Christoph and Koopman, Johan and Fischer, Michael and Wehr, Lorin and Stockhausen, Guido and Jarius, Marc and Willert, Chris and Röhle, Ingo and Becker, Julian (2005) Measurement of the reacting flow in a generic sector combustor for RANS and LES validation. In: Conference Proceedings on Quality Assessment of Unsteady Methods for Turbulent Combustion Prediction and Validation (4.3), pp. 1-4. Technische Universität Darmstadt. Workshop on Quality Assessment of Unsteady Methods for Turbulent Combustion Prediction and Validation, 2005-06-16 - 2005-06-17, Seeheim.

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Abstract

Within the MOLECULES project (Modelling of Low Emissions Combustors using Large Eddy Simulations) of the EC, DLR has performed the task to build a generic combustor with wide optical access at higher pressure which shares typical features of realistic combustors. A comprehensive validation dataset for isothermal as well as combusting conditions was generated at 2 and 10 bar with 700 K preheat using natural gas as fuel. The velocity field was measured using LDA (Laser Doppler Anemometry) and DGV (Doppler Global Velocimetry) as well as PIV (Particle Image Velocimetry). Temperature data were acquired using CARS (Coherent Anti stokes Raman Scattering) and SRS (Spontaneous Raman Scattering). Major species concentrations as well as the mixture fraction in the primary zone of the combustor were also measured using SRS.

Item URL in elib:https://elib.dlr.de/21646/
Document Type:Conference or Workshop Item (Paper, Poster)
Title:Measurement of the reacting flow in a generic sector combustor for RANS and LES validation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hassa, ChristophUNSPECIFIEDUNSPECIFIED
Koopman, JohanUNSPECIFIEDUNSPECIFIED
Fischer, MichaelUNSPECIFIEDUNSPECIFIED
Wehr, LorinUNSPECIFIEDUNSPECIFIED
Stockhausen, GuidoUNSPECIFIEDUNSPECIFIED
Jarius, MarcUNSPECIFIEDUNSPECIFIED
Willert, ChrisUNSPECIFIEDUNSPECIFIED
Röhle, IngoUNSPECIFIEDUNSPECIFIED
Becker, JulianUNSPECIFIEDUNSPECIFIED
Date:16 June 2005
Journal or Publication Title:Conference Proceedings on Quality Assessment of Unsteady Methods for Turbulent Combustion Prediction and Validation
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-4
Editors:
EditorsEmail
Institut für Energie und Kraftwerksrtechnik, Technische Universi, UNSPECIFIED
Publisher:Technische Universität Darmstadt
Status:Published
Keywords:Gas Turbine, Combustion, Optical Measurements, Velocity, Temperature, Species measurements
Event Title:Workshop on Quality Assessment of Unsteady Methods for Turbulent Combustion Prediction and Validation
Event Location:Seeheim
Event Type:international Conference
Event Dates:2005-06-16 - 2005-06-17
Organizer:Institut für Energie und Kraftwerksrtechnik, Technische Universität Darmstadt
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 - Combustion Chamber Technologies (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Combustor > Combustion Physics
Deposited By: Hassa, Dr.-Ing. Christoph
Deposited On:23 Mar 2006
Last Modified:12 Dec 2013 20:09

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