
352 Oxygen-Enhanced Combustion
predictions using such an approach. Finally, the tem-
perature overprediction associated with the assump-
tion of simple kinetics can sometimes be corrected in
ad hoc way by changing the polynomials of specic
heat capacity to account for radicals and dissociation
reactions.
90
14.5.4.2.3 Eddy Dissipation Concept Model
The EDC model was rst proposed by Magnussen and
Hjertager
86
and later extended by Magnussen et al.
87,91,92
The EDC model is based on similar principles to those
of ED model, but is extended to include detailed reac-
tion chemistry.
92
EDC has been extensively applied to
a variety of diffusion and premi ...