Computing case 1 Shifting equilibrium performance evaluation Propellant composition Code Name mol Mass (g) Composition 13 ADIPIC ACID 0.0068 1.0000 6C 10H 4O 105 AMMONIUM NITRATE 0.9370 75.0000 4H 2N 3O 34 ALUMINUM (PURE CRYSTALINE) 0.3706 10.0000 1AL 212 CARBON BLACK 1.2489 15.0000 1C 217 CARBON TETRACHLORIDE 0.0055 1.0000 1CA 4CL Density : 1.831 g/cm3 7 different elements C H O N AL CA CL Total mass: 102.000000 g Enthalpy : -3364.46 kJ/kg 219 possible gazeous species 30 possible condensed species CHAMBER THROAT EXIT Pressure (atm) : 68.046 38.223 1.000 Temperature (K) : 2327.000 2138.529 1112.645 H (kJ/kg) : -3364.463 -3802.396 -5735.825 U (kJ/kg) : -4151.164 -4525.246 -6111.271 G (kJ/kg) : -26050.966 -24651.449 -16583.279 S (kJ/(kg)(K) : 9.749 9.749 9.749 M (g/mol) : 24.594 24.598 24.640 (dLnV/dLnP)t : -1.00000 -1.00015 -1.00049 (dLnV/dLnT)p : 1.00000 1.00248 1.00625 Cp (kJ/(kg)(K)) : 11.26688 1.94294 1.90211 Cv (kJ/(kg)(K)) : 10.92880 1.60329 1.56061 Cp/Cv : 1.03093 1.21184 1.21883 Gamma : 1.03093 1.21167 1.21823 Vson (m/s) : 900.57581 935.87042 676.29826 Ae/At : 1.00000 8.54374 A/dotm (m/s/atm) : 20.20731 172.35118 C* (m/s) : 1375.02582 1375.02582 Cf : 0.68062 1.58381 Ivac (m/s) : 1708.25379 2350.17807 Isp (m/s) : 935.87042 2177.77938 Isp/g (s) : 95.43222 222.07169 Molar fractions ALC 1.0269e-007 1.7176e-008 0.0000e+000 ALOCL 1.2061e-008 0.0000e+000 0.0000e+000 ALOH 3.0459e-006 4.4607e-007 0.0000e+000 ALOHCL 7.2209e-008 1.1987e-008 0.0000e+000 ALOHCL2 1.8395e-007 7.1995e-008 0.0000e+000 AL(OH)2 6.6199e-007 9.2651e-008 0.0000e+000 AL(OH)2CL 1.9430e-006 6.4228e-007 0.0000e+000 AL(OH)3 2.4771e-005 7.5853e-006 0.0000e+000 CH3 4.1055e-008 1.7683e-008 0.0000e+000 CH4 8.5070e-007 7.4897e-007 1.1098e-004 CO 2.6159e-001 2.5873e-001 2.0701e-001 CO2 3.5930e-002 3.8801e-002 9.0417e-002 COOH 3.0102e-007 1.0892e-007 0.0000e+000 Ca 2.1067e-007 3.3733e-008 0.0000e+000 CaCL 4.7241e-006 1.3817e-006 0.0000e+000 CaCL2 3.5351e-004 2.7999e-004 1.2902e-006 CaOH 5.3071e-006 9.7337e-007 0.0000e+000 Ca(OH)2 2.7531e-004 7.8038e-005 0.0000e+000 CL 8.2270e-006 4.0881e-006 0.0000e+000 H 6.4972e-004 3.0915e-004 1.8144e-008 HCN 9.5966e-006 5.5177e-006 2.4062e-007 HCO 2.2715e-006 8.4930e-007 0.0000e+000 HCL 4.3501e-003 4.5063e-003 2.5363e-003 HNC 9.0351e-007 3.9504e-007 0.0000e+000 HNCO 2.3422e-006 1.3274e-006 4.3603e-008 H2 2.4550e-001 2.4855e-001 3.0000e-001 HCHO,formaldehy 1.8865e-006 1.0677e-006 3.4256e-008 HCOOH 1.3634e-006 7.6466e-007 2.6511e-008 H2O 1.9169e-001 1.8902e-001 1.3862e-001 NH 2.4720e-008 0.0000e+000 0.0000e+000 NH2 5.3670e-007 1.7574e-007 0.0000e+000 NH3 5.1823e-005 3.8071e-005 2.4136e-005 NO 4.2077e-006 1.1462e-006 0.0000e+000 N2 2.1609e-001 2.1610e-001 2.1611e-001 O 1.5158e-007 2.6063e-008 0.0000e+000 OH 8.4577e-005 2.9732e-005 0.0000e+000 O2 4.9276e-008 0.0000e+000 0.0000e+000 Condensed species AL2O3(a) 2.8262e-002 4.2740e-002 4.2744e-002 CaO(cr) 6.2908e-004 9.0773e-004 0.0000e+000 AL2O3(L) 1.4467e-002 0.0000e+000 0.0000e+000 CaCL2(L) 0.0000e+000 0.0000e+000 1.2668e-003
timochka>Computing case 1 timochka> CHAMBER THROAT EXIT timochka>Pressure (atm) : 68.046 38.223 1.000 timochka>Temperature (K) : 2327.000 2138.529 1112.645 timochka>Vson (m/s) : 900.57581 935.87042 676.29826 timochka>Ae/At : 1.00000 8.54374 timochka>Isp (m/s) : 935.87042 2177.77938 timochka>Isp/g (s) : 95.43222 222.07169