Run using June 1988 Version of PEP,
 Case  1 of  1      7 Jul 2011 at  8:24:37.51 pm

  CODE                                   WEIGHT    D-H  DENS      COMPOSITION
    44 AIR (DRY AT SEA LEVEL)          1000.000      0  0.00001  835N 224O   5AR
   828 PROPANE                           60.000   -591  0.00001    8H   3C 
   220 BUTANE(2,2-BISDIFLUOROAMINO)      40.000   -318  0.00001    4C   8H   4F   2N 

THE PROPELLANT DENSITY IS 0.00001 LB/CU-IN OR  0.0003 GM/CC
THE TOTAL PROPELLANT WEIGHT IS 1100.0000 GRAMS

NUMBER OF GRAM ATOMS OF EACH ELEMENT PRESENT IN INGREDIENTS

  12.883546 H     5.081136 C    54.438789 N    14.469910 O 
   0.999226 F     0.322989 AR 

****************************CHAMBER RESULTS FOLLOW    *****************************

 T(K)  T(F)  P(ATM)   P(PSI) ENTHALPY  ENTROPY   CP/CV     GAS   RT/V
2356. 3781.    4.08    60.00   -48.18  2476.73  1.2522 39.323    0.104

SPECIFIC HEAT (MOLAR) OF GAS AND TOTAL=    9.823    9.785
NUMBER MOLS GAS AND CONDENSED=  39.3232   0.3230

 27.20286 N2         5.54041 H2O        3.71025 CO2        1.37009 CO      
  0.99808 HF         0.35720 H2         0.32299 Ar*        0.06546 HO      
  0.03241 NO         0.02382 H          0.01871 O2         0.00289 O       
 9.31E-05 F         1.14E-05 HO2      

THE MOLECULAR WEIGHT OF THE MIXTURE IS   27.745

****************************EXHAUST RESULTS FOLLOW    *****************************

 T(K)  T(F)  P(ATM)   P(PSI) ENTHALPY  ENTROPY   CP/CV     GAS   RT/V
1793. 2768.    1.00    14.69  -275.38  2476.73  1.2619 39.242    0.025

SPECIFIC HEAT (MOLAR) OF GAS AND TOTAL=    9.532    9.495
NUMBER MOLS GAS AND CONDENSED=  39.2422   0.3230

 27.21895 N2         5.49626 H2O        3.89117 CO2        1.18918 CO      
  0.99816 HF         0.44467 H2         0.32299 Ar*        0.00141 H       
 1.16E-03 HO        2.16E-04 NO        1.52E-05 O2       

THE MOLECULAR WEIGHT OF THE MIXTURE IS   27.802

**********PERFORMANCE:  FROZEN ON FIRST LINE, SHIFTING ON SECOND LINE**********

IMPULSE   IS EX      T*      P*      C*    ISP*  OPT-EX  D-ISP      A*M   EX-T
  133.5  1.2575   2087.    2.26  4161.3            1.29    0.0  2.15612  1766.
  134.1  1.2318   2115.    2.28  4210.2   162.4    1.29    0.0  2.18147  1793.