Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-10591
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Main Title: Space-time-data of a 1D model of a puls detonation combustor
Author(s): Reiss, Julius
Lemke, Mathias
Type: Generic Research Data
Is Supplement To: https://doi.org/10.1016/j.combustflame.2017.03.014
Language Code: en
Abstract: The data and the shifts to compensate the transports is loaded in the Matlab script readData.m where the data structure is also explained. The additional file Qfull.mat contains the original data with the resolution used in the simulation. It is down-scaled by taking every third point in space and every hundredth point in time for the shifted POD. It reduces the data size, but produces in the fronts and peaks non-smooth data. This data is used in the article OPTIMIZATION-BASED MODAL DECOMPOSITION FOR SYSTEMS WITH MULTIPLE TRANSPORTS by Julius Reiss in section 8, the practical example. It is based on the data assimialtion of a detonative combustion chamber described in Gray, J.; Lemke, M.; Reiss, J.; Paschereit, C.; Sesterhenn, J.; Moeck, J. A compact shock-focusing geometry for detonation initiation: Experiments and adjoint-based variational data assimilation, Combustion and Flame, 2017, 183, 144 - 156, https://doi.org/10.1016/j.combustflame.2017.03.014.
URI: https://depositonce.tu-berlin.de/handle/11303/11701
http://dx.doi.org/10.14279/depositonce-10591
Issue Date: 22-Sep-2020
Date Available: 13-Oct-2020
DDC Class: 533 Gasmechanik
Subject(s): reactive flow
data assimilation
one dimensional
model reduction
Sponsor/Funder: DFG, SFB 1029, TurbIn - Signifikante Wirkungsgradsteigerung durch gezielte, interagierende Verbrennungs- und Strömungsinstationaritäten in Gasturbinen, Teilprojekt A04, Simulation der pulsierenden Verbrennung unter erhöhten Drücken
License: https://creativecommons.org/licenses/by-nc/4.0/
Appears in Collections:FG Numerische Fluiddynamik » Research Data

Files in This Item:
Qsmall.mat

reduced resolution data, as in paper OPTIMIZATION-BASED MODAL DECOMPOSITION FOR SYSTEMS WITH MULTIPLE TRANSPORTS, J. Reiss

Format: matlab data file | Size: 7.73 MB
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README.txt

explanation file

Format: Text | Size: 982 B
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shifts.mat

the data of the shifts used in the paper OPTIMIZATION-BASED MODAL DECOMPOSITION FOR SYSTEMS WITH MULTIPLE TRANSPORTS, J. Reiss

Format: matlab data file | Size: 14.93 kB
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Qfull.mat

full resolution data

Format: matlab data file | Size: 2.21 GB
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readData.m

matlab script to read the data

Format: matlab script | Size: 828 B
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