Chemistry Reference
In-Depth Information
LDPE Low-density polyethylene
MA Methylacrylate
MWD Molecular weight distribution
PA Propylacrylate
PC-SAFT Perturbed Chain Statistical-Associating-Fluid Theory
PR Peng Robinson
PHCT Perturbed Hard-Chain Theory
PHSC Perturbed Hard-Sphere-Chain Theory
PSCT Perturbed Soft-Chain Theory
SAFT Statistical-Associating-Fluid Theory
SAFT-VR SAFT with Variable Range
SRK
Soave Redlich Kwong
Greek Letters
a
,
b
Segment type
e
Dispersion energy parameter
e
AA
Association-energy parameter
Reduced density
k
AA
Association volume parameter
r
Number density (molecules per volume)
s
Temperature-independent segment diameter
'
i
Fugacity coefficient of component
i
in the mixture
'
2
p,j
Fugacity coefficient of polymer pseudocomponent
j
in the mixture
Superscripts
assoc Contribution due to association
chain Contribution due to chain formation
disp
Dispersion (van der Waals attraction)
disp
Dispersion contribution according to the PC-SAFT model
hc
Hard-chain contribution
hs
Hard-sphere contribution
id
Ideal gas
pert
Perturbation
ref
Reference
res
Residual
I,II
Phases I and II
