Nomenculature
The Applications often show variables without dimension because
clearness. When no any dimension is given, the following dimensions are
valid.
Sign  Variable  Dimension (when not specified) 
a  Aktivity  
a  Constant in Cp function 

b  Constant in Cp function  
c  Constant in Cp function  
Cp  Specific Heat  J / mol K 
d  Constant in Cp function  
e  Constant in Cp function  
f  Constant in Cp function  
f  Fugacity  
G  Free Enthapy  J / mol 
Gr  Free Enthapy, Residual  J / mol 
H  Enthapy  J / mol 
H0  Reference Enthapy  J / mol 
Hr  Enthalpy, Residual  J / mol 
K  Equilibrium Constant  
m  Mass  mol 
n  Mol number  mol 
P  Pressure  bar 
Pc  Critical Pressure  bar 
S  Entropy  J / mol K 
S0  Reference Entropy  J / mol K 
Sr  Entropy, Residual  J / mol K 
T  Temperatur  K 
Tc  Critical Temperature  K 
V  Volume  m^{3} /mol 
x  Mole ratio  [] 
Z  Compressibility  [  ] 