Large Eddy Simulation of Premixed Combustion Using Artificial Flame
- Brand: Künne, Dr. Guido
- Availability: In stock
- SKU: 9783863760144
€39,90
This work considers the simulation of premixed combustion with regard to the application in stationary gas turbines and future aero engines. With respect to the pollutant reduction of current devices as well as complementary technologies in the context of renewable energies, premixed flames are of increasing importance but exhibit reduced...
This work considers the simulation of premixed combustion with regard to the application in stationary gas turbines and future aero engines. With respect to the pollutant reduction of current devices as well as complementary technologies in the context of renewable energies, premixed flames are of increasing importance but exhibit reduced stability properties compared to conventional non-premixed systems. Regarding this, the simulation can provide detailed insight into the physical mechanisms for scientific research as well as help in the design of combustors in an industrial environment. However, due to the large complexity of the process the predicting capabilities are currently insufficient to serve as a reliable tool and it is the objective of this work to contribute in improving the simulation towards that capability. As given by the title, a joint approach is presented here to compute the chemical reaction embedded in the turbulent flow. The required steps from the theoretical background towards the application to systems of practical relevance are thoroughly investigated with emphasis on the grid-dependency of flame propagation and computational efficiency.
Details
- Title: Large Eddy Simulation of Premixed Combustion Using Artificial Flame Thickening Coupled with Tabulated Chemistry
- Author: Dr. Guido Künne
- ISBN: 978-3-86376-014-4
- Cover photo: © Dr. Guido Künne
- University: Technical University of Darmstadt
- Reviewer: Prof. Dr.-Ing. J. Janicka, Prof. Dr. T.J. Poinsot
- Edition: 1st edition
- Published: 1st edition 06.06.2012
- Department: Mechanical & Process Engineering
- Product Type: Book (Hardcover)
- Product type: Dissertation
- Language: English
- Binding: Hardcover
- Dimensions: 21.0 x 14.8 cm (DIN A5)
- Scope: XIV / 282 pages
- Condition: New (shrink-wrapped in foil)
- Keywords: Aero Engine, Artificial Thickening, Chemical Kinetics, Chemistry Reduction Using FGM, Flame-Turbulence-Interaction, Flame Sensor, Gas Turbine, Grid-Adaptive Thickening, Heat Transfer, Laminar Properties, Large Eddy Simulation, LES Combustion Modeling, Non-Premixed Flames, Premixed Combustion, Premixed Flames, Reaction Mechanism, Reynolds Averaged Description, Stratification, Tabulated Chemistry, The Energy Cascade, Turbulent Flows
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