| 1 | model ThermoPower_HRSG_Econ_Evap
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| 2 | ThermoPower.Gas.SourceMassFlow Source_FlueGas(
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| 3 | redeclare package Medium = ThermoPower.Media.FlueGas,
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| 4 | T = 331.59 + 273.15,
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| 5 | p0 = 101325,
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| 6 | w0 = 169.755) annotation(
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| 7 | Placement(visible = true, transformation(origin = {-92, 30}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 8 |
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| 9 | ThermoPower.Water.SourceMassFlow Source_Steam(
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| 10 | T = 46.45 + 273.15,
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| 11 | h = 203.22e3,
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| 12 | p0 = 80e5,
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| 13 | use_T = true,
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| 14 | w0 = 21.5) annotation(
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| 15 | Placement(visible = true, transformation(origin = {-10, 90}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 16 |
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| 17 | ThermoPower.Water.SensT sensT_WaterIn_Econ annotation(
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| 18 | Placement(visible = true, transformation(origin = {4, 60}, extent = {{-10, -10}, {10, 10}}, rotation = -90)));
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| 19 |
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| 20 | ThermoPower.Water.SensT sensT_WaterOut_Econ annotation(
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| 21 | Placement(visible = true, transformation(origin = {4, 0}, extent = {{-10, -10}, {10, 10}}, rotation = -90)));
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| 22 |
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| 23 | ThermoPower.Gas.SensT sensT_ExhaustIn_Econ(
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| 24 | redeclare package Medium = ThermoPower.Media.FlueGas) annotation(
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| 25 | Placement(visible = true, transformation(origin = {-50, 34}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 26 |
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| 27 | ThermoPower.Gas.SensT sensT_ExhaustOut_Econ(
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| 28 | redeclare package Medium = ThermoPower.Media.FlueGas) annotation(
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| 29 | Placement(visible = true, transformation(origin = {50, 34}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 30 |
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| 31 | inner ThermoPower.System system annotation(
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| 32 | Placement(visible = true, transformation(origin = {-90, 90}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 33 |
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| 34 | ThermoPower.Gas.SinkPressure Sink_FlueGas(
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| 35 | redeclare package Medium = ThermoPower.Media.FlueGas,
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| 36 | p0 = 101325) annotation(
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| 37 | Placement(visible = true, transformation(origin = {94, -70}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 38 |
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| 39 | ThermoPower.Water.SinkPressure Sink_Steam(
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| 40 | p0 = 80e5) annotation(
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| 41 | Placement(visible = true, transformation(origin = {10, -90}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 42 |
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| 43 | ThermoPower.Examples.HRB.Models.Evaporator Evaporator(
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| 44 | cm = 480,
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| 45 | exchSurface = 2.752,
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| 46 | fluidNomFlowRate = 21.5,
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| 47 | fluidNomPressure = 8e+06,
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| 48 | fluidVol = 0.01376,
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| 49 | gamma = 85,
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| 50 | gasNomFlowRate = 169.755,
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| 51 | gasNomPressure = 101325,
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| 52 | gasVol = 0.01376,
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| 53 | metalVol = 0.01376,
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| 54 | rhom(displayUnit = "kg/m3") = 8055,
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| 55 | rhonom_G = 1) annotation(
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| 56 | Placement(visible = true, transformation(origin = {0, -50}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 57 |
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| 58 | ThermoPower.Gas.SensT sensT_ExhaustOut_Evap(
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| 59 | redeclare package Medium = ThermoPower.Media.FlueGas) annotation(
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| 60 | Placement(visible = true, transformation(origin = {50, -66}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 61 |
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| 62 | Modelica.Blocks.Continuous.FirstOrder VoidFractionSensor annotation(
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| 63 | Placement(visible = true, transformation(origin = {53, -43}, extent = {{-5, -5}, {5, 5}}, rotation = 0)));
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| 64 |
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| 65 | Modelica.Blocks.Interfaces.RealOutput VoidFraction annotation(
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| 66 | Placement(visible = true, transformation(origin = {110, -42}, extent = {{-10, -10}, {10, 10}}, rotation = 0), iconTransformation(origin = {110, -42}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 67 |
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| 68 | ThermoPower.Examples.RankineCycle.Models.HE Economizer(
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| 69 | FFtype_G = ThermoPower.Choices.Flow1D.FFtypes.OpPoint,
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| 70 | FluidPhaseStart = ThermoPower.Choices.FluidPhase.FluidPhases.Liquid,
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| 71 | N_F = 6,
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| 72 | N_G = 6,
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| 73 | Tstart_G = 604.74,
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| 74 | Tstart_M = 573.15, counterCurrent = true,
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| 75 | exchSurface_F = 2.752,
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| 76 | exchSurface_G = 2.752,
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| 77 | extSurfaceTub = 5.504,
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| 78 | fluidNomFlowRate = 21.5,
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| 79 | fluidNomPressure = 8e+06,
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| 80 | fluidVol = 0.01376,
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| 81 | gamma_F = 3000,
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| 82 | gamma_G = 30,
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| 83 | gasNomFlowRate = 169.755,
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| 84 | gasNomPressure = 101325,
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| 85 | gasVol = 0.01376,
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| 86 | lambda = 19.8,
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| 87 | metalVol = 0.01376,
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| 88 | rhomcm = 8055 * 480,
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| 89 | rhonom_F(displayUnit = "kg/m3") = 997,
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| 90 | rhonom_G = 1) annotation(
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| 91 | Placement(visible = true, transformation(origin = {0, 30}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 92 |
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| 93 | equation
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| 94 | connect(Economizer.gasOut, sensT_ExhaustOut_Econ.inlet) annotation(
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| 95 | Line(points = {{10, 30}, {44, 30}, {44, 30}, {44, 30}}, color = {159, 159, 223}));
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| 96 | connect(sensT_ExhaustIn_Econ.outlet, Economizer.gasIn) annotation(
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| 97 | Line(points = {{-44, 30}, {-10, 30}, {-10, 30}, {-10, 30}}, color = {159, 159, 223}));
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| 98 | connect(Economizer.waterOut, sensT_WaterOut_Econ.inlet) annotation(
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| 99 | Line(points = {{0, 20}, {0, 20}, {0, 6}, {0, 6}}, color = {0, 0, 255}));
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| 100 | connect(sensT_WaterIn_Econ.outlet, Economizer.waterIn) annotation(
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| 101 | Line(points = {{0, 54}, {0, 54}, {0, 40}, {0, 40}}, color = {0, 0, 255}));
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| 102 | connect(VoidFractionSensor.y, VoidFraction) annotation(
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| 103 | Line(points = {{58, -42}, {104, -42}, {104, -42}, {110, -42}}, color = {0, 0, 127}));
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| 104 | connect(Evaporator.voidFraction, VoidFractionSensor.u) annotation(
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| 105 | Line(points = {{10, -44}, {46, -44}, {46, -42}, {46, -42}}, color = {0, 0, 127}));
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| 106 | connect(sensT_ExhaustOut_Evap.outlet, Sink_FlueGas.flange) annotation(
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| 107 | Line(points = {{56, -70}, {70, -70}, {70, -70}, {84, -70}, {84, -70}, {84, -70}}, color = {159, 159, 223}));
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| 108 | connect(Evaporator.gasOut, sensT_ExhaustOut_Evap.inlet) annotation(
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| 109 | Line(points = {{10, -50}, {26, -50}, {26, -70}, {44, -70}}, color = {159, 159, 223}));
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| 110 | connect(sensT_ExhaustOut_Econ.outlet, Evaporator.gasIn) annotation(
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| 111 | Line(points = {{56, 30}, {68, 30}, {68, -20}, {-50, -20}, {-50, -20}, {-70, -20}, {-70, -50}, {-10, -50}, {-10, -50}}, color = {159, 159, 223}));
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| 112 | connect(sensT_WaterOut_Econ.outlet, Evaporator.waterIn) annotation(
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| 113 | Line(points = {{0, -6}, {0, -40}}, color = {0, 0, 255}));
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| 114 | connect(Evaporator.waterOut, Sink_Steam.flange) annotation(
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| 115 | Line(points = {{0, -60}, {0, -90}}, color = {0, 0, 255}));
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| 116 | connect(Source_FlueGas.flange, sensT_ExhaustIn_Econ.inlet) annotation(
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| 117 | Line(points = {{-82, 30}, {-56, 30}}, color = {159, 159, 223}));
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| 118 | connect(Source_Steam.flange, sensT_WaterIn_Econ.inlet) annotation(
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| 119 | Line(points = {{0, 90}, {0, 66}}, color = {0, 0, 255}));
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| 120 | annotation(
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| 121 | uses(ThermoPower(version = "3.1"), Modelica(version = "3.2.3")));end ThermoPower_HRSG_Econ_Evap;
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