Thermo data file: thermo.dat
Propellant data file: propellant.dat
Computing case 1
Fixed enthalpy-pressure equilibrium - adiabatic flame temperature

Propellant composition
Code  Name                                mol    Mass (g)  Composition
821   POTASSIUM NITRATE                   0.1484 15.0000   1N  3O  1K  
245   CARBON (GRAPHITE)                   0.2498 3.0000   1C  
898   SULFUR                              0.0624 2.0000   1S  
Density :  2.137 g/cm^3
5 different elements
N  O  K  C  S  
Total mass:  20.000000 g
Enthalpy  : -3664.50 kJ/kg

57 possible gazeous species
33 possible condensed species

                       CHAMBER
Pressure (atm)   :       2.400
Temperature (K)  :    1762.623
H (kJ/kg)        :   -3664.497
U (kJ/kg)        :   -3908.222
G (kJ/kg)        :  -13755.410
S (kJ/(kg)(K)    :       5.725
M (g/mol)        :      60.131
(dLnV/dLnP)t     :    -1.10295
(dLnV/dLnT)p     :     2.31769
Cp (kJ/(kg)(K))  :     3.69359
Cv (kJ/(kg)(K))  :     3.02016
Cp/Cv            :     1.22298
Gamma            :     1.10882
Vson (m/s)       :   519.85330


Molar fractions

CO                   2.0950e-001
COS                  4.7479e-004
CO2                  3.9289e-001
CS                   9.1586e-009
CS2                  8.4266e-008
K                    3.3991e-002
KCN                  6.7909e-007
KO                   1.5893e-006
K2                   1.7211e-005
K2CO3                5.2931e-004
K2O                  1.6617e-006
K2SO4                7.6134e-004
NO                   5.8709e-007
N2                   1.8570e-001
O2                   2.3043e-008
S                    7.7990e-006
SN                   4.8915e-008
SO                   3.9566e-004
SO2                  7.7155e-003
SO3                  2.3934e-008
S2                   6.0463e-004
S2O                  2.0673e-005
S3                   2.7428e-007
Condensed species
K2S(L)               1.3744e-001
K2CO3(L)             2.1865e-002
K2SO4(L)             8.0870e-003