| SI.MassFlowRate | steamHPNomFlowRate (from ST_3L) | | Nominal HP steam flow rate |
| SI.MassFlowRate | steamIPNomFlowRate (from ST_3L) | | Nominal IP steam flow rate |
| SI.MassFlowRate | steamLPNomFlowRate (from ST_3L) | | Nominal LP steam flowr rate |
| SI.Pressure | steamHPNomPressure (from ST_3L) | | Nominal HP steam pressure |
| SI.Pressure | steamIPNomPressure (from ST_3L) | | Nominal IP steam pressure |
| SI.Pressure | steamLPNomPressure (from ST_3L) | | Nominal LP steam pressure |
| SI.Pressure | pcond (from ST_3L) | | Condenser pressure |
| SI.Volume | mixLP_V | | Internal volume of the LP mixer |
| HP Turbine |
| SI.Area | HPT_Kt (from ST_3L) | | Flow coefficient |
| Real | HPT_eta_mech (from ST_3L) | 0.98 | Mechanical efficiency |
| Real | HPT_eta_iso_nom (from ST_3L) | 0.92 | Nominal isentropic efficiency |
| IP Turbine |
| SI.Area | IPT_Kt (from ST_3L) | | Flow coefficient |
| Real | IPT_eta_mech (from ST_3L) | 0.98 | Mechanical efficiency |
| Real | IPT_eta_iso_nom (from ST_3L) | 0.92 | Nominal isentropic efficiency |
| LP Turbine |
| SI.Area | LPT_Kt (from ST_3L) | | Flow coefficient |
| Real | LPT_eta_mech (from ST_3L) | 0.98 | Mechanical efficiency |
| Real | LPT_eta_iso_nom (from ST_3L) | 0.92 | Nominal isentropic efficiency |
| Initialization |
| Boolean | SSInit (from ST_3L) | false | Steady-state initialization |
| Initialization › HP Turbine |
| SI.Pressure | HPT_pstart_in (from ST_3L) | steamHPNomPressure | Inlet pressure start value |
| SI.Pressure | HPT_pstart_out (from ST_3L) | steamIPNomPressure | Outlet pressure start value |
| SI.MassFlowRate | HPT_wstart (from ST_3L) | steamHPNomFlowRate | Mass flow rate start value |
| Initialization › IP Turbine |
| SI.Pressure | IPT_pstart_in (from ST_3L) | steamIPNomPressure | Inlet pressure start value |
| SI.Pressure | IPT_pstart_out (from ST_3L) | steamLPNomPressure | Outlet pressure start value |
| SI.MassFlowRate | IPT_wstart (from ST_3L) | steamIPNomFlowRate + steamHPNomFlowRate | Mass flow rate start value |
| Initialization › LP Turbine |
| SI.Pressure | LPT_pstart_in (from ST_3L) | steamLPNomPressure | Inlet pressure start value |
| SI.Pressure | LPT_pstart_out (from ST_3L) | pcond | Outlet pressure start value |
| SI.MassFlowRate | LPT_wstart (from ST_3L) | steamLPNomFlowRate + steamIPNomFlowRate + steamHPNomFlowRate | Mass flow rate start value |
| HP valve |
| Real | valveHP_Cv | 0 | Cv (US) flow coefficient of the HP valve |
| SI.Pressure | valveHP_dpnom | | Nominal pressure drop of the HP valve |
| IP valve |
| Real | valveIP_Cv | 0 | Cv (US) flow coefficient of the IP valve |
| SI.Pressure | valveIP_dpnom | | Nominal pressure drop of the IP valve |
| LP valve |
| Real | valveLP_Cv | 0 | Cv (US) flow coefficient of the LP valve |
| SI.Pressure | valveLP_dpnom | | Nominal pressure drop of the LP valve |
