Best Practice Advice AC2-09: Difference between revisions
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==Key Fluid Physics== | ==Key Fluid Physics== | ||
The non-premixed Sandia D flame is an example of a flame in the | |||
flamelet regime in which the Kolmogorov scale is significantly larger | |||
than the scales characteristic for the combustion process. In this not | |||
demanding test case the models based on flamelet assumption should lead | |||
to good agreement with experimental data as was shown in the previous | |||
chapter, especially in the region of developed flame. However, more | |||
discrepancies were observed in the near field were only mixing of fuel | |||
and oxidizer is considered. | |||
==Application Uncertainties== | ==Application Uncertainties== | ||
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Revision as of 09:35, 30 April 2011
SANDIA Flame D
Application Challenge AC2-09 © copyright ERCOFTAC 2024
Best Practice Advice
Key Fluid Physics
The non-premixed Sandia D flame is an example of a flame in the flamelet regime in which the Kolmogorov scale is significantly larger than the scales characteristic for the combustion process. In this not demanding test case the models based on flamelet assumption should lead to good agreement with experimental data as was shown in the previous chapter, especially in the region of developed flame. However, more discrepancies were observed in the near field were only mixing of fuel and oxidizer is considered.
Application Uncertainties
Computational Domain and Boundary Conditions
Discretisation and Grid Resolution
Physical Modelling
Recommendations for Future Work
Contributed by: Andrzej Boguslawski — Technical University of Częstochowa
© copyright ERCOFTAC 2024