Object Property Codes
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Introduction
Below is a table with all object property codes. Most of them are read-only. For example: with the Material Stream, you can write values only to properties from index 0 to 4, just like through the Property Grid in the Flowsheet GUI.
Property Codes
| DWSIM - Object Property Codes | ' | ' | ' | ' |
| Object Type | Index | Property Code | Property Name (en-US) | |
| Material Stream | MS | 0 | PROP_MS_0 | Temperature |
| MS | 1 | PROP_MS_1 | Pressure | |
| MS | 2 | PROP_MS_2 | Mass Flow | |
| MS | 3 | PROP_MS_3 | Molar Flow | |
| MS | 4 | PROP_MS_4 | Volumetric Flow | |
| MS | 5 | PROP_MS_5 | Mixture Density | |
| MS | 6 | PROP_MS_6 | Mixture Molar Weight | |
| MS | 7 | PROP_MS_7 | Mixture Specific Enthalpy | |
| MS | 8 | PROP_MS_8 | Mixture Specific Entropy | |
| MS | 9 | PROP_MS_9 | Mixture Molar Enthalpy | |
| MS | 10 | PROP_MS_10 | Mixture Molar Entropy | |
| MS | 11 | PROP_MS_11 | Mixture Thermal Conductivity | |
| MS | 12 | PROP_MS_12 | Vapor Phase Density | |
| MS | 13 | PROP_MS_13 | Vapor Phase Molar Weight | |
| MS | 14 | PROP_MS_14 | Vapor Phase Specific Enthalpy | |
| MS | 15 | PROP_MS_15 | Vapor Phase Specific Entropy | |
| MS | 16 | PROP_MS_16 | Vapor Phase Molar Enthalpy | |
| MS | 17 | PROP_MS_17 | Vapor Phase Molar Entropy | |
| MS | 18 | PROP_MS_18 | Vapor Phase Thermal Conductivity | |
| MS | 19 | PROP_MS_19 | Vapor Phase Kinematic Viscosity | |
| MS | 20 | PROP_MS_20 | Vapor Phase Dynamic Viscosity | |
| MS | 21 | PROP_MS_21 | Vapor Phase Heat Capacity (Cp) | |
| MS | 22 | PROP_MS_22 | Vapor Phase Heat Capacity Ratio (Cp/Cv) | |
| MS | 23 | PROP_MS_23 | Vapor Phase Mass Flow | |
| MS | 24 | PROP_MS_24 | Vapor Phase Molar Flow | |
| MS | 25 | PROP_MS_25 | Vapor Phase Volumetric Flow | |
| MS | 26 | PROP_MS_26 | Vapor Phase Compressibility Factor | |
| MS | 27 | PROP_MS_27 | Vapor Phase Molar Fraction | |
| MS | 28 | PROP_MS_28 | Vapor Phase Mass Fraction | |
| MS | 29 | PROP_MS_29 | Vapor Phase Volumetric Fraction | |
| MS | 30 | PROP_MS_30 | Liquid Phase (Mixture) Density | |
| MS | 31 | PROP_MS_31 | Liquid Phase (Mixture) Molar Weight | |
| MS | 32 | PROP_MS_32 | Liquid Phase (Mixture) Specific Enthalpy | |
| MS | 33 | PROP_MS_33 | Liquid Phase (Mixture) Specific Entropy | |
| MS | 34 | PROP_MS_34 | Liquid Phase (Mixture) Molar Enthalpy | |
| MS | 35 | PROP_MS_35 | Liquid Phase (Mixture) Molar Entropy | |
| MS | 36 | PROP_MS_36 | Liquid Phase (Mixture) Thermal Conductivity | |
| MS | 37 | PROP_MS_37 | Liquid Phase (Mixture) Kinematic Viscosity | |
| MS | 38 | PROP_MS_38 | Liquid Phase (Mixture) Dynamic Viscosity | |
| MS | 39 | PROP_MS_39 | Liquid Phase (Mixture) Heat Capacity (Cp) | |
| MS | 40 | PROP_MS_40 | Liquid Phase (Mixture) Heat Capacity Ratio (Cp/Cv) | |
| MS | 41 | PROP_MS_41 | Liquid Phase (Mixture) Mass Flow | |
| MS | 42 | PROP_MS_42 | Liquid Phase (Mixture) Molar Flow | |
| MS | 43 | PROP_MS_43 | Liquid Phase (Mixture) Volumetric Flow | |
| MS | 44 | PROP_MS_44 | Liquid Phase (Mixture) Compressibility Factor | |
| MS | 45 | PROP_MS_45 | Liquid Phase (Mixture) Molar Fraction | |
| MS | 46 | PROP_MS_46 | Liquid Phase (Mixture) Mass Fraction | |
| MS | 47 | PROP_MS_47 | Liquid Phase (Mixture) Volumetric Fraction | |
| MS | 48 | PROP_MS_48 | Liquid Phase (1) Density | |
| MS | 49 | PROP_MS_49 | Liquid Phase (1) Molar Weight | |
| MS | 50 | PROP_MS_50 | Liquid Phase (1) Specific Enthalpy | |
| MS | 51 | PROP_MS_51 | Liquid Phase (1) Specific Entropy | |
| MS | 52 | PROP_MS_52 | Liquid Phase (1) Molar Enthalpy | |
| MS | 53 | PROP_MS_53 | Liquid Phase (1) Molar Entropy | |
| MS | 54 | PROP_MS_54 | Liquid Phase (1) Thermal Conductivity | |
| MS | 55 | PROP_MS_55 | Liquid Phase (1) Kinematic Viscosity | |
| MS | 56 | PROP_MS_56 | Liquid Phase (1) Dynamic Viscosity | |
| MS | 57 | PROP_MS_57 | Liquid Phase (1) Heat Capacity (Cp) | |
| MS | 58 | PROP_MS_58 | Liquid Phase (1) Heat Capacity Ratio (Cp/Cv) | |
| MS | 59 | PROP_MS_59 | Liquid Phase (1) Mass Flow | |
| MS | 60 | PROP_MS_60 | Liquid Phase (1) Molar Flow | |
| MS | 61 | PROP_MS_61 | Liquid Phase (1) Volumetric Flow | |
| MS | 62 | PROP_MS_62 | Liquid Phase (1) Compressibility Factor | |
| MS | 63 | PROP_MS_63 | Liquid Phase (1) Molar Fraction | |
| MS | 64 | PROP_MS_64 | Liquid Phase (1) Mass Fraction | |
| MS | 65 | PROP_MS_65 | Liquid Phase (1) Volumetric Fraction | |
| MS | 66 | PROP_MS_66 | Liquid Phase (2) Density | |
| MS | 67 | PROP_MS_67 | Liquid Phase (2) Molar Weight | |
| MS | 68 | PROP_MS_68 | Liquid Phase (2) Specific Enthalpy | |
| MS | 69 | PROP_MS_69 | Liquid Phase (2) Specific Entropy | |
| MS | 70 | PROP_MS_70 | Liquid Phase (2) Molar Enthalpy | |
| MS | 71 | PROP_MS_71 | Liquid Phase (2) Molar Entropy | |
| MS | 72 | PROP_MS_72 | Liquid Phase (2) Thermal Conductivity | |
| MS | 73 | PROP_MS_73 | Liquid Phase (2) Kinematic Viscosity | |
| MS | 74 | PROP_MS_74 | Liquid Phase (2) Dynamic Viscosity | |
| MS | 75 | PROP_MS_75 | Liquid Phase (2) Heat Capacity (Cp) | |
| MS | 76 | PROP_MS_76 | Liquid Phase (2) Heat Capacity Ratio (Cp/Cv) | |
| MS | 77 | PROP_MS_77 | Liquid Phase (2) Mass Flow | |
| MS | 78 | PROP_MS_78 | Liquid Phase (2) Molar Flow | |
| MS | 79 | PROP_MS_79 | Liquid Phase (2) Volumetric Flow | |
| MS | 80 | PROP_MS_80 | Liquid Phase (2) Compressibility Factor | |
| MS | 81 | PROP_MS_81 | Liquid Phase (2) Molar Fraction | |
| MS | 82 | PROP_MS_82 | Liquid Phase (2) Mass Fraction | |
| MS | 83 | PROP_MS_83 | Liquid Phase (2) Volumetric Fraction | |
| MS | 84 | PROP_MS_84 | Aqueous Phase Density | |
| MS | 85 | PROP_MS_85 | Aqueous Phase Molar Weight | |
| MS | 86 | PROP_MS_86 | Aqueous Phase Specific Enthalpy | |
| MS | 87 | PROP_MS_87 | Aqueous Phase Specific Entropy | |
| MS | 88 | PROP_MS_88 | Aqueous Phase Molar Enthalpy | |
| MS | 89 | PROP_MS_89 | Aqueous Phase Molar Entropy | |
| MS | 90 | PROP_MS_90 | Aqueous Phase Thermal Conductivity | |
| MS | 91 | PROP_MS_91 | Aqueous Phase Kinematic Viscosity | |
| MS | 92 | PROP_MS_92 | Aqueous Phase Dynamic Viscosity | |
| MS | 93 | PROP_MS_93 | Aqueous Phase Heat Capacity (Cp) | |
| MS | 94 | PROP_MS_94 | Aqueous Phase Heat Capacity Ratio (Cp/Cv) | |
| MS | 95 | PROP_MS_95 | Aqueous Phase Mass Flow | |
| MS | 96 | PROP_MS_96 | Aqueous Phase Molar Flow | |
| MS | 97 | PROP_MS_97 | Aqueous Phase Volumetric Flow | |
| MS | 98 | PROP_MS_98 | Aqueous Phase Compressibility Factor | |
| MS | 99 | PROP_MS_99 | Aqueous Phase Molar Fraction | |
| MS | 100 | PROP_MS_100 | Aqueous Phase Mass Fraction | |
| MS | 101 | PROP_MS_101 | Aqueous Phase Volumetric Fraction | |
| MS | 102 | PROP_MS_102 | Molar Fraction (Mixture) | |
| MS | 103 | PROP_MS_103 | Mass Fraction (Mixture) | |
| MS | 104 | PROP_MS_104 | Molar Flow (Mixture) | |
| MS | 105 | PROP_MS_105 | Mass Flow (Mixture) | |
| MS | 106 | PROP_MS_106 | Molar Fraction (Vapor Phase) | |
| MS | 107 | PROP_MS_107 | Molar Fraction (Overall Liquid Phase) | |
| MS | 108 | PROP_MS_108 | Molar Fraction (Liquid Phase 1) | |
| MS | 109 | PROP_MS_109 | Molar Fraction (Liquid Phase 2) | |
| MS | 110 | PROP_MS_110 | Molar Fraction (Aqueous Phase) | |
| MS | 111 | PROP_MS_111 | Mass Fraction (Vapor Phase) | |
| MS | 112 | PROP_MS_112 | Mass Fraction (Overall Liquid Phase) | |
| MS | 113 | PROP_MS_113 | Mass Fraction (Liquid Phase 1) | |
| MS | 114 | PROP_MS_114 | Mass Fraction (Liquid Phase 2) | |
| MS | 115 | PROP_MS_115 | Mass Fraction (Aqueous Phase) | |
| MS | 116 | PROP_MS_116 | Molar Flow (Vapor Phase) | |
| MS | 117 | PROP_MS_117 | Molar Flow (Overall Liquid Phase) | |
| MS | 118 | PROP_MS_118 | Molar Flow (Liquid Phase 1) | |
| MS | 119 | PROP_MS_119 | Molar Flow (Liquid Phase 2) | |
| MS | 120 | PROP_MS_120 | Molar Flow (Aqueous Phase) | |
| MS | 121 | PROP_MS_121 | Mass Flow (Vapor Phase) | |
| MS | 122 | PROP_MS_122 | Mass Flow (Overall Liquid Phase) | |
| MS | 123 | PROP_MS_123 | Mass Flow (Liquid Phase 1) | |
| MS | 124 | PROP_MS_124 | Mass Flow (Liquid Phase 2) | |
| MS | 125 | PROP_MS_125 | Mass Flow (Aqueous Phase) | |
| Energy Stream | ES | 0 | PROP_ES_0 | Power |
| Valve | VA | 0 | PROP_VA_0 | Calculation Mode |
| VA | 1 | PROP_VA_1 | Pressure Drop | |
| VA | 2 | PROP_VA_2 | Outlet Pressure | |
| VA | 3 | PROP_VA_3 | Temperature Drop | |
| Pipe Segment | PS | 0 | PROP_PS_0 | Pressure Drop |
| PS | 1 | PROP_PS_1 | Temperature Drop | |
| PS | 2 | PROP_PS_2 | Heat Exchanged | |
| Pump | PU | 0 | PROP_PU_0 | Pressure Increase (Head) |
| PU | 1 | PROP_PU_1 | Efficiency | |
| PU | 2 | PROP_PU_2 | Delta-T | |
| PU | 3 | PROP_PU_3 | Power Required | |
| Tank | TK | 0 | PROP_TK_0 | Pressure Drop |
| Separator Vessel | SV | 0 | PROP_SV_0 | Separation Temperature |
| SV | 1 | PROP_SV_1 | Separation Pressure | |
| Compressor | CO | 0 | PROP_CO_0 | Pressure Increase (Head) |
| CO | 1 | PROP_CO_1 | Efficiency | |
| CO | 2 | PROP_CO_2 | Delta-T | |
| CO | 3 | PROP_CO_3 | Power Required | |
| Expander (Turbine) | TU | 0 | PROP_TU_0 | Pressure Drop |
| TU | 1 | PROP_TU_1 | Efficiency | |
| TU | 2 | PROP_TU_2 | Delta-T | |
| TU | 3 | PROP_TU_3 | Power Generated | |
| Heater | HT | 0 | PROP_HT_0 | Pressure Drop |
| HT | 1 | PROP_HT_1 | Efficiency | |
| HT | 2 | PROP_HT_2 | Outlet Temperature | |
| HT | 3 | PROP_HT_3 | Heat Added | |
| HT | 4 | PROP_HT_4 | Delta-T | |
| Cooler | CL | 0 | PROP_CL_0 | Pressure Drop |
| CL | 1 | PROP_CL_1 | Efficiency | |
| CL | 2 | PROP_CL_2 | Outlet Temperature | |
| CL | 3 | PROP_CL_3 | Heat Removed | |
| CL | 4 | PROP_CL_4 | Delta-T | |
| Recycle | RY | 0 | PROP_RY_0 | Maximum Iterations |
| RY | 1 | PROP_RY_1 | Mass Flow Tolerance | |
| RY | 2 | PROP_RY_2 | Temperature Tolerance | |
| RY | 3 | PROP_RY_3 | Pressure Tolerance | |
| RY | 4 | PROP_RY_4 | Mass Flow Error | |
| RY | 5 | PROP_RY_5 | Temperature Error | |
| RY | 6 | PROP_RY_6 | Pressure Error | |
| Energy Recycle | ER | 0 | PROP_ER_0 | Maximum Iterations |
| ER | 1 | PROP_ER_1 | Power Tolerance | |
| ER | 2 | PROP_ER_2 | Power Error | |
| Conversion Reactor | CR | 0 | PROP_CR_0 | Pressure Drop |
| Equilibrium Reactor | EQ | 0 | PROP_EQ_0 | Pressure Drop |
| Gibbs Reactor | GR | 0 | PROP_GR_0 | Pressure Drop |
| CSTR | CS | 0 | PROP_CS_0 | Pressure Drop |
| PFR | PR | 0 | PROP_PR_0 | Pressure Drop |
| Heat Exchanger | HX | 0 | PROP_HX_0 | Global Heat Transfer Coefficient (U) |
| HX | 1 | PROP_HX_1 | Heat Exchange Area (A) | |
| HX | 2 | PROP_HX_2 | Heat Load | |
| Shortcut Column | SC | 0 | PROP_SC_0 | Reflux Ratio |
| SC | 1 | PROP_SC_1 | Heavy Key Molar Fraction | |
| SC | 2 | PROP_SC_2 | Light Key Molar Fraction | |
| SC | 3 | PROP_SC_3 | Condenser Pressure | |
| SC | 4 | PROP_SC_4 | Reboiler Pressure | |
| SC | 5 | PROP_SC_5 | Minimun Reflux Ratio | |
| SC | 6 | PROP_SC_6 | Minimum Stages | |
| SC | 7 | PROP_SC_7 | Optimal Feed Stage | |
| SC | 8 | PROP_SC_8 | Stripping Liquid Molar Flow | |
| SC | 9 | PROP_SC_9 | Rectify Liquid Molar Flow | |
| SC | 10 | PROP_SC_10 | Stripping Vapor Molar Flow | |
| SC | 11 | PROP_SC_11 | Rectify Vapor Molar Flow | |
| SC | 12 | PROP_SC_12 | Condenser Duty | |
| SC | 13 | PROP_SC_13 | Reboiler Duty | |
| Distillation Column | DC | 0 | PROP_DC_0 | Condenser Pressure |
| DC | 1 | PROP_DC_1 | Reboiler Pressure | |
| DC | 2 | PROP_DC_2 | Condenser Pressure Drop | |
| DC | 3 | PROP_DC_3 | Reflux Ratio | |
| DC | 4 | PROP_DC_4 | Distillate Molar Flow | |
| DC | 5 | PROP_DC_5 | Condenser Duty | |
| DC | 6 | PROP_DC_6 | Reboiler Duty | |
| DC | 7 | PROP_DC_7 | Number of Stages | |
| Absorption Column | AC | 0 | PROP_AC_0 | Top Stage Pressure |
| AC | 1 | PROP_AC_1 | Bottom Stage Pressure | |
| AC | 2 | PROP_AC_2 | Number of Stages | |
| Reboiled Absorber | RA | 0 | PROP_RA_0 | Top Stage Pressure |
| RA | 1 | PROP_RA_1 | Reboiler Pressure | |
| RA | 2 | PROP_RA_2 | Boil-Up Ratio | |
| RA | 3 | PROP_RA_3 | Reboiler Duty | |
| RA | 4 | PROP_RA_4 | Number of Stages | |
| Refluxed Absorber | RF | 0 | PROP_RF_0 | Condenser Pressure |
| RF | 1 | PROP_RF_1 | Bottom Stage Pressure | |
| RF | 2 | PROP_RF_2 | Condenser Pressure Drop | |
| RF | 3 | PROP_RF_3 | Reflux Ratio | |
| RF | 4 | PROP_RF_4 | Distillate Molar Flow | |
| RF | 5 | PROP_RF_5 | Condenser Duty | |
| RF | 6 | PROP_RF_6 | Number of Stages | |
| Orifice Plate | OP | 0 | PROP_OP_0 | Pressure Tappings |
| OP | 1 | PROP_OP_1 | Orifice Diameter | |
| OP | 2 | PROP_OP_2 | Beta (d/D) | |
| OP | 3 | PROP_OP_3 | Correction Factor | |
| OP | 4 | PROP_OP_4 | Overall Pressure Drop | |
| OP | 5 | PROP_OP_5 | Orifice Pressure Drop | |
| OP | 6 | PROP_OP_6 | Delta T | |
