STEAM TURBINE GENERATOR ANALYSIS


         INLET CONDITIONS

                                            Tue   19 April 2011     2:06 pm

         Flow             194,000 Lb/Hr.        *******************************
         Pressure           600 Psig            *   STEAM TURBINE GENERATOR   *
         Temperature        725 F               *                             *
         Enthalpy          1364.731 Btu/lb      *                             *
         Entropy              1.5967 Btu/F-Lb   *******************************


                                                  THEORETICAL     ACTUAL

         1st Extraction:
                           Pressure (Psia)         204.6959 
                           Temperature (F)         459.33         493.00
                           Enthalpy (Btu/lb)      1245.558       1264.55
                           Entropy (Btu/F-Lb)        1.5967         1.6170
                           Steam rate (lbs/Kwh)     28.632         34.061

         Exhaust:
                           Pressure (Psia)         49.6959 
                           Temperature (F)         207.84         287.00
                           Enthalpy (Btu/lb)      1130.237       1177.41
                           Entropy (Btu/F-Lb)        1.5967         1.6636
                           Steam rate (lbs/Kwh)     14.551         18.216


         PERFORMANCE:
                             FLOW (Lb/Hr)     POWER (Kw)     EFFICIENCY (%)

         1st Extraction        110,000         3,230           84.06
         Exhaust                84,000         4,611           79.88

         TOTAL                 194,000         7,841

         Mech. & Elect. losses                   377            4.81

         Net Output                            7,464           77.63

                                                                         nesjr