Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions

Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions

In the present study, large eddy simulation methodology is applied to investigate the 3D non-premixed flameless oxidation in the IFRF furnace. In order to serve this purpose, to model the combustion and radiation, the partially stirred reactor and finite volume discrete ordinate model are used, resp...

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Main Authors: Reza Kamali, Seyed M Mousavi, Ali R Binesh, Javad Abolfazli-Esfahani
Format: Article
Language:English
Published: SAGE Publishing 2017-06-01
Series:International Journal of Spray and Combustion Dynamics
Online Access:https://doi.org/10.1177/1756827716653850
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spelling doaj-70d78728d5064a4789f67792488401942020-11-25T02:58:17ZengSAGE PublishingInternational Journal of Spray and Combustion Dynamics1756-82771756-82852017-06-01910.1177/1756827716653850Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditionsReza Kamali0Seyed M Mousavi1Ali R Binesh2Javad Abolfazli-Esfahani3School of Mechanical Engineering, Shiraz University, Shiraz, IranSchool of Mechanical Engineering, Shiraz University, Shiraz, IranMechanical Engineering Department Malek-e-Ashtar University of Technology, Shiraz, IranCenter of Excellence on Modeling and Control Systems (CEMCS) and Mechanical Engineering Department, Ferdowsi University of Mashhad, IranIn the present study, large eddy simulation methodology is applied to investigate the 3D non-premixed flameless oxidation in the IFRF furnace. In order to serve this purpose, to model the combustion and radiation, the partially stirred reactor and finite volume discrete ordinate model are used, respectively.Moreover, the detailed mechanism of GRI-2.11 is undertaken to represent chemistry reactions. The present simulations agree qualitatively well with published experimental data. Finally, the present study focusses on the assessment of the effects of variations in the fuel vertical injection by adding an inert gas as well as the fuel temperature on combustion behavior. The results revealed that important changes occur in the characteristics of the flameless oxidation process.https://doi.org/10.1177/1756827716653850
collection DOAJ
language English
format Article
sources DOAJ
author Reza Kamali
Seyed M Mousavi
Ali R Binesh
Javad Abolfazli-Esfahani
spellingShingle Reza Kamali
Seyed M Mousavi
Ali R Binesh
Javad Abolfazli-Esfahani
Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions
International Journal of Spray and Combustion Dynamics
author_facet Reza Kamali
Seyed M Mousavi
Ali R Binesh
Javad Abolfazli-Esfahani
author_sort Reza Kamali
title Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions
title_short Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions
title_full Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions
title_fullStr Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions
title_full_unstemmed Large eddy simulation of the flameless oxidation in the IFRF furnace with varying inlet conditions
title_sort large eddy simulation of the flameless oxidation in the ifrf furnace with varying inlet conditions
publisher SAGE Publishing
series International Journal of Spray and Combustion Dynamics
issn 1756-8277
1756-8285
publishDate 2017-06-01
description In the present study, large eddy simulation methodology is applied to investigate the 3D non-premixed flameless oxidation in the IFRF furnace. In order to serve this purpose, to model the combustion and radiation, the partially stirred reactor and finite volume discrete ordinate model are used, respectively.Moreover, the detailed mechanism of GRI-2.11 is undertaken to represent chemistry reactions. The present simulations agree qualitatively well with published experimental data. Finally, the present study focusses on the assessment of the effects of variations in the fuel vertical injection by adding an inert gas as well as the fuel temperature on combustion behavior. The results revealed that important changes occur in the characteristics of the flameless oxidation process.
url https://doi.org/10.1177/1756827716653850
work_keys_str_mv AT rezakamali largeeddysimulationoftheflamelessoxidationintheifrffurnacewithvaryinginletconditions
AT seyedmmousavi largeeddysimulationoftheflamelessoxidationintheifrffurnacewithvaryinginletconditions
AT alirbinesh largeeddysimulationoftheflamelessoxidationintheifrffurnacewithvaryinginletconditions
AT javadabolfazliesfahani largeeddysimulationoftheflamelessoxidationintheifrffurnacewithvaryinginletconditions
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