A selective fast fourier filtering approach applied to high frequency thermoacoustic instability analysis
F Grimm, JM Lourier, O Lammel… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
A method for selective, frequency-resolved analysis of spatially distributed, time-coherent
data is introduced. It relies on filtering of Fourier-processed signals with periodic structures …
data is introduced. It relies on filtering of Fourier-processed signals with periodic structures …
Benchmarking Numerical CFD Simulation of Hydrogen Combustion with FLOX® based Burner Technology
N Shinde - 2024 - elib.dlr.de
Hydrogen is a promising alternative to fossil fuels for future gas turbines, since it can be
produced using renewable energy sources and benefits from CO_2 free combustion …
produced using renewable energy sources and benefits from CO_2 free combustion …
[PDF][PDF] Numerical study of different micro gas turbine combustor design configurations for hydrogen operation
AS Vibhute - 2024 - elib.dlr.de
With the upcoming task of supplying renewable energy through the use of hydrogen as an
energy storage and transport medium, there has been a growing interest in decentralised …
energy storage and transport medium, there has been a growing interest in decentralised …
Modelling of combustion acoustics sources and their dynamics in the PRECCINSTA burner test case
F Grimm, J Dierke, R Ewert, B Noll… - International Journal of …, 2017 - journals.sagepub.com
A stochastic, hybrid computational fluid dynamics/computational combustion acoustics
approach for combustion noise prediction is applied to the PRECCINSTA laboratory scale …
approach for combustion noise prediction is applied to the PRECCINSTA laboratory scale …
[PDF][PDF] Effiziente, stochastische Vorhersage von turbulentem Brennkammerlärm
F Grimm - 2017 - elib.dlr.de
5.2. 8 Identifikation der Beiträge zum Strahlflammen-Lärmspektrum mithilfe der
semianalytischen Analyse aus Abbildung 5.2. 7..................... 106 5.3. 1 Beispielhafte …
semianalytischen Analyse aus Abbildung 5.2. 7..................... 106 5.3. 1 Beispielhafte …
[PDF][PDF] Numerical investigation of thermo-acoustic instabilities using detailed chemistry approaches
A Filosa - 2017 - elib.dlr.de
I want to thank Prof. Dr.-Ing M. Aigner for providing me with the opportunity to complete my
PhD thesis at the Institute of Combustion Technology in Stuttgart. I especially want to thank …
PhD thesis at the Institute of Combustion Technology in Stuttgart. I especially want to thank …