first commit

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diff --git a/Methanol_Water_Distillation_By_Mr_Rahul_A_S/Methanol_Water.pdf b/Methanol_Water_Distillation_By_Mr_Rahul_A_S/Methanol_Water.pdf
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+++ b/Methanol_Water_Distillation_By_Mr_Rahul_A_S/Methanol_Water.pdf
diff --git a/Methanol_Water_Distillation_By_Mr_Rahul_A_S/Methanol_Water_Distillation.mo b/Methanol_Water_Distillation_By_Mr_Rahul_A_S/Methanol_Water_Distillation.mo
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+++ b/Methanol_Water_Distillation_By_Mr_Rahul_A_S/Methanol_Water_Distillation.mo
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+package Methanol_Water_Distillation

+  model Material_Streams

+    // //instantiation of chemsep database

+    import data = Simulator.Files.Chemsep_Database;

+    //instantiation of ethanol

+    parameter data.Methanol meth;

+    //instantiation of Acetic acid

+    parameter data.Water wat;

+    extends Simulator.Streams.Material_Stream(NOC = 2, comp = {meth, wat}, totMolFlo(each start = 1), compMolFrac(each start = 0.33), T(start = sum(comp.Tb) / NOC));

+    //material stream extended in which parameter NOC and comp are given values and other variables are given start values

+    extends Simulator.Files.Thermodynamic_Packages.Raoults_Law;

+    //thermodynamic package Raoults law is extended

+  end Material_Streams;

+

+

+

+  //Flowsheet: Methanol-Water Distillation

+  //Thermodynamic-Package:Raoults Law

+

+  model Flowsheet_Two

+    import data = Simulator.Files.Chemsep_Database;

+    //instantiation of Benzene

+    parameter data.Methanol meth;

+    //instantiation of Toluene

+    parameter data.Water wat;

+    //Number of Components

+    parameter Integer NOC = 2;

+    parameter data.General_Properties comp[NOC] = {meth,wat};

+    Methanol_Water_Distillation.Material_Streams Input(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {-110, 36}, extent = {{-6, -6}, {6, 6}}, rotation = 0)));

+    Methanol_Water_Distillation.Material_Streams Preheated_Feed(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {-22, 36}, extent = {{-6, -6}, {6, 6}}, rotation = 0)));

+    Methanol_Water_Distillation.rigDist.DistColumn DC(NOC = NOC, comp = comp, noOfStages = 20, feedStages = {9}, each tray.liqMolFlo(each start = 20), each tray.vapMolFlo(each start = 45), each tray.T(start = 366)) annotation(

+      Placement(visible = true, transformation(origin = {20, 36}, extent = {{-24, -24}, {24, 24}}, rotation = 0)));

+    Methanol_Water_Distillation.Material_Streams Distillate(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {56, 54}, extent = {{-6, -6}, {6, 6}}, rotation = 0)));

+    Methanol_Water_Distillation.Material_Streams Bottoms(NOC = NOC, comp = comp, compMolFrac(each start = 0.5)) annotation(

+      Placement(visible = true, transformation(origin = {63, 19}, extent = {{-7, -7}, {7, 7}}, rotation = 0)));

+    Simulator.Streams.Energy_Stream C_Duty annotation(

+      Placement(visible = true, transformation(origin = {52, 72}, extent = {{-6, -6}, {6, 6}}, rotation = 0)));

+    Simulator.Streams.Energy_Stream R_duty annotation(

+      Placement(visible = true, transformation(origin = {58, -4}, extent = {{-6, -6}, {6, 6}}, rotation = 0)));

+    Methanol_Water_Distillation.Material_Streams Outlet(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {-23, 79}, extent = {{-7, -7}, {7, 7}}, rotation = 0)));

+    Simulator.Unit_Operations.Rigorous_HX rigorous_HX1(NOC = NOC, comp = comp, deltap_hot = 0, deltap_cold = 0, Heat_Loss = 0, Calculation_Method = "Outlet_Temparatures") annotation(

+      Placement(visible = true, transformation(origin = {-66, 56}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+  equation

+    connect(rigorous_HX1.Hot_In, Bottoms.outlet) annotation(

+      Line(points = {{-74, 60}, {-124, 60}, {-124, -20}, {82, -20}, {82, 18}, {70, 18}, {70, 20}}));

+    connect(DC.reboiler_duty, R_duty.inlet) annotation(

+      Line(points = {{37, 12}, {52, 12}, {52, -4}}));

+    connect(rigorous_HX1.Hot_Out, Outlet.inlet) annotation(

+      Line(points = {{-58, 60}, {-46, 60}, {-46, 80}, {-30, 80}, {-30, 80}}));

+    connect(rigorous_HX1.Cold_Out, Preheated_Feed.inlet) annotation(

+      Line(points = {{-58, 54}, {-48, 54}, {-48, 36}, {-28, 36}, {-28, 36}, {-28, 36}}));

+    connect(rigorous_HX1.Cold_In, Input.outlet) annotation(

+      Line(points = {{-74, 54}, {-88, 54}, {-88, 36}, {-104, 36}, {-104, 36}}));

+    connect(DC.bottoms, Bottoms.inlet) annotation(

+      Line(points = {{44, 19}, {56, 19}}));

+    connect(DC.distillate, Distillate.inlet) annotation(

+      Line(points = {{44, 53}, {49, 53}, {49, 54}, {50, 54}}));

+    connect(C_Duty.inlet, DC.condensor_duty) annotation(

+      Line(points = {{46, 72}, {46, 57.5}, {34, 57.5}, {34, 59}}));

+    connect(Preheated_Feed.outlet, DC.feed[1]) annotation(

+      Line(points = {{-16, 36}, {-16, 34.5}, {-4, 34.5}, {-4, 35}}));

+  equation

+//Design-Variables-

+//Inlet mixture molar composition

+    Input.compMolFrac[1, :] = {0.36, 0.64};

+    Input.T = 300;

+    Input.totMolFlo[1] = 60;

+//Input pressure

+    Input.P = 101325;

+////heat exchenger data

+    rigorous_HX1.U = 3449.998842;

+    rigorous_HX1.Qactual = 130.363767E03;

+//Distillation Column

+    DC.condensor.P = 101325;

+    DC.reboiler.P = 101325;

+//Reflux Ratio

+    DC.refluxRatio = 1.12;

+//Bottoms product molar flow rate

+    Bottoms.totMolFlo[1] = 38.41;

+  end Flowsheet_Two;

+

+

+

+

+

+

+

+

+

+  //===============================================================================================

+

+  package rigDist

+    model Condensor

+      extends Simulator.Unit_Operations.Distillation_Column.Cond;

+      extends Simulator.Files.Thermodynamic_Packages.Raoults_Law;

+    end Condensor;

+

+

+

+    model Tray

+      extends Simulator.Unit_Operations.Distillation_Column.DistTray;

+      extends Simulator.Files.Thermodynamic_Packages.Raoults_Law;

+    end Tray;

+

+

+

+    model Reboiler

+      extends Simulator.Unit_Operations.Distillation_Column.Reb;

+      extends Simulator.Files.Thermodynamic_Packages.Raoults_Law;

+    end Reboiler;

+

+

+

+    model DistColumn

+      extends Simulator.Unit_Operations.Distillation_Column.DistCol;

+      Condensor condensor(NOC = NOC, comp = comp, condType = condType, boolFeed = boolFeed[1], T(start = 300));

+      Reboiler reboiler(NOC = NOC, comp = comp, boolFeed = boolFeed[noOfStages]);

+      Tray tray[noOfStages - 2](each NOC = NOC, each comp = comp, boolFeed = boolFeed[2:noOfStages - 1], each liqMolFlo(each start = 150), each vapMolFlo(each start = 150));

+    end DistColumn;

+  end rigDist;

+end Methanol_Water_Distillation;

diff --git a/Methanol_Water_Distillation_By_Mr_Rahul_A_S/README.txt b/Methanol_Water_Distillation_By_Mr_Rahul_A_S/README.txt
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+About the flowsheet
+
+Title Of The Flowsheet Project: Methanol Water Distillation
+Proposar Name: Mr Rahul A S
+University: IIT Bombay
+
+
+OpenModelica Flowsheet Project By FOSSEE, IIT Bombay