
377CFD Modeling of Oxygen-Enhanced Combustion
as well as the moments of nucleation, coagulation, and
surface growth are additive
208
:
nucleatio
oagulation
nuc nuc
=
+
(14.150)
SSS
Y
nucleation
Y
growth
Y
oxidaito
soot soot soot
=
() ()
+
()
+
nn
(14.151)
There are several empirical models available in the lit-
erature, which propose simple rate expressions for the
earlier source terms. A good review of various empiri-
cal models for soot source term calculations is given
by Yeoh and Yuen.
82
Wang et al.
103
have reported the
prediction of soot to be extremely sensitive to the soot
surface growth model. Couci et al.
207
found that soot
predict ...