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001     1010879
005     20250812112554.0
024 7 _ |2 datacite_doi
|a 10.18154/RWTH-2025-04398
037 _ _ |a RWTH-2025-04398
041 _ _ |a English
100 1 _ |0 P:(DE-82)IDM05124
|a Özer, Burak
|b 0
|u rwth
245 _ _ |a Experimental Dataset: Experimental Study on the Influence of Methane-Cofiring on Pulverized Coal Flames under Air and Oxy-Fuel Conditions
|h online
260 _ _ |c 2025
336 7 _ |2 BibTeX
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336 7 _ |0 PUB:(DE-HGF)32
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|a Dataset
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|s 1746688546_2656565
336 7 _ |0 26
|2 EndNote
|a Chart or Table
336 7 _ |2 DataCite
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336 7 _ |2 ORCID
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336 7 _ |2 DINI
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520 _ _ |a This data publication contains the quantitative values of the narrow-band imaging and laser Doppler velocimetry measurements published in the conference article, named 'Experimental Study on the Influence of Methane-Cofiring on Pulverized Coal Flames under Air and Oxy-Fuel Conditions'. Experiments are carried out using a pilot-scale down-fired cylindrical combustion chamber equipped with a swirl burner. Studied operating conditions of flames of lignite/methane fuel mixtures have an identical thermal output of 40 kWth, with the thermal output share of methane gradually decreasing from 50 vol.% to 0 vol.% while the lignite share (Rhenish lignite) increased from 50 vol.% to 100 vol.% (self-sustained condition). To visualize flame structure and to identify reaction zones, narrow-band imaging is employed. Narrow-band flame imaging is conducted at two different wavelengths (OH* and CH* radical band heads). A detailed flow field characterization of the respective flames is conducted by two-dimensional laser Doppler velocimetry measurements. Radial profiles of axial and tangential velocities have been determined using an optical long-range laser Doppler velocimetry (LDV) system operated in backscatter mode and mounted to a traverse. Solid fuel particles are used as flow tracers. Results and the experimental conditions from the present dataset are in depth described in the conference article.
536 _ _ |0 G:(GEPRIS)240966705
|a DFG project G:(GEPRIS)240966705 - Experimentelle Untersuchung der Biomasseverbrennung zur Validierung numerischer Simulationen (C01) (240966705)
|c 240966705
|x 0
536 _ _ |0 G:(GEPRIS)215035359
|a DFG project G:(GEPRIS)215035359 - TRR 129: Oxyflame - Entwicklung von Methoden und Modellen zur Beschreibung der Reaktion fester Brennstoffe in einer Oxyfuel-Atmosphäre (215035359)
|c 215035359
|x 1
588 _ _ |a Dataset connected to DataCite
591 _ _ |a Germany
653 _ 7 |a Pulverized coal swirl flame
653 _ 7 |a flame visualization
653 _ 7 |a laser Doppler velocimetry
700 1 _ |0 P:(DE-82)IDM00614
|a Maßmeyer, Anna Lisa
|b 1
|u rwth
700 1 _ |0 P:(DE-82)IDM01753
|a Zabrodiec Garcia, Diego Manuel
|b 2
|u rwth
700 1 _ |0 P:(DE-82)IDM03308
|a Hatzfeld, Oliver
|b 3
|u rwth
700 1 _ |0 P:(DE-82)IDM00362
|a Kneer, Reinhold
|b 4
|u rwth
787 0 _ |0 RWTH-2022-02000
|a Özer, Burak et.al.
|d 2021
|i RelatedTo
|t Experimental Study on the Influence of Methane-Cofiring on Pulverized Coal Flames under Air and Oxy-Fuel Conditions
856 4 _ |u https://publications.rwth-aachen.de/record/1010879/files/Rechteeinraeumung_1010879.pdf
856 4 _ |u https://publications.rwth-aachen.de/record/1010879/files/LDV_Profiles_40kW_AIR_OXY33_CH4_C.zip
|y OpenAccess
856 4 _ |u https://publications.rwth-aachen.de/record/1010879/files/Narrow_band_images_40kW_AIR_OXY33_CH4_C.zip
|y OpenAccess
856 4 _ |u https://publications.rwth-aachen.de/record/1010879/files/ReadMe.pdf
|y OpenAccess
909 C O |o oai:publications.rwth-aachen.de:1010879
|p openaire
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910 1 _ |0 I:(DE-588b)36225-6
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914 1 _ |y 2025
915 _ _ |0 StatID:(DE-HGF)0510
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915 _ _ |0 LIC:(DE-HGF)CC0
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|a CC0: Public Domain Dedication
920 1 _ |0 I:(DE-82)412610_20140620
|k 412610
|l Lehrstuhl für Wärme- und Stoffübertragung
|x 0
980 1 _ |a FullTexts
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980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-82)412610_20140620


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