Premixed flame models#
The Premixed Flame model is a 1-D steady-state application, and it contains two sub-models: “flame speed calculator” (or the freely propagating flame model) and “flat flame” model. The flame speed calculator is commonly used to calculate the laminar flame speed of a premixed fuel-oxidizer mixture. The predicted/computed flame speeds can be used to validate a combustion mechanism or can serve as a prre-processor to construct a “flame speed table” or a “combustion progress table” for other applications. The flat flame burner-stablized model is primarily used to study the flame chemistry in conjunction with the flat flame experiments.
The examples show different ways to perform the “premixed flame” calculations.
Compute the laminar flame speed of diluted hydrogen at low pressure
Construct atmospheric methane-air flame speed versus equivalence ratio table
