Added(A)/Deleted(D) following Flowsheet file

 A  Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Abstract.pdf
A  Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Flowsheet_PSDWater.mo
A  Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/README.txt

3 files changed, 155 insertions, 0 deletions

diff --git a/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Abstract.pdf b/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Abstract.pdf
new file mode 100644
index 0000000..2866405
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+++ b/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Abstract.pdf
diff --git a/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Flowsheet_PSDWater.mo b/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Flowsheet_PSDWater.mo
new file mode 100644
index 0000000..13afab9
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+++ b/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/Flowsheet_PSDWater.mo
@@ -0,0 +1,147 @@
+package Pres_swin_Dist

+  model Material_Streams

+    //instantiation of chemsep database

+    import data = Simulator.Files.Chemsep_Database;

+    //instantiation of Ethanol

+    parameter data.Ethanol eth;

+    //instantiation of Water

+    parameter data.Water wat;

+    extends Simulator.Streams.Material_Stream(NOC = 2, comp = {eth, wat}, totMolFlo(each start = 1), compMolFrac(each start = 0.5), 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 NRTL is extended

+  end Material_Streams;

+

+  model flowsheet

+    import data = Simulator.Files.Chemsep_Database;

+    //instantiation of Ethanol

+    parameter data.Ethanol eth;

+    //instantiation of Water

+    parameter data.Water wat;

+    //Number of Components

+    parameter Integer NOC = 2;

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

+    Pres_swin_Dist.LPC.DistColumn LPC(NOC = NOC, comp = comp, feedStages = {5, 16}, noOfFeeds = 2, noOfStages = 22) annotation(

+      Placement(visible = true, transformation(origin = {-40, 8}, extent = {{-28, -28}, {28, 28}}, rotation = 0)));

+    Pres_swin_Dist.Material_Streams Distillate1(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {8, 58}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Pres_swin_Dist.Material_Streams Bottoms1(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {10, -38}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Simulator.Streams.Energy_Stream C_duty1 annotation(

+      Placement(visible = true, transformation(origin = {-30, 70}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Simulator.Streams.Energy_Stream R_duty1 annotation(

+      Placement(visible = true, transformation(origin = {-30, -50}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Pres_swin_Dist.HPC.DistColumn HPC(NOC = NOC, comp = comp, feedStages = {7}, noOfFeeds = 1, noOfStages = 22) annotation(

+      Placement(visible = true, transformation(origin = {62, 8}, extent = {{-28, -28}, {28, 28}}, rotation = 0)));

+    Material_Streams Distillate2(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {118, 58}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Material_Streams Bottoms2(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {122, -38}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Simulator.Streams.Energy_Stream C_duty2 annotation(

+      Placement(visible = true, transformation(origin = {74, 68}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Simulator.Streams.Energy_Stream R_duty2 annotation(

+      Placement(visible = true, transformation(origin = {76, -50}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Material_Streams Feed(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {-104, -12}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+    Material_Streams Recycle(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {-102, 32}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+  Simulator.Unit_Operations.Cooler cooler1(pressDrop = 0, eff = 1, NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {166, -38}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+  Material_Streams material_Streams1(NOC = NOC, comp = comp) annotation(

+      Placement(visible = true, transformation(origin = {214, -38}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+  equation

+    connect(cooler1.outlet, material_Streams1.inlet) annotation(

+      Line(points = {{176, -38}, {204, -38}, {204, -38}, {204, -38}}));

+    connect(Bottoms2.outlet, cooler1.inlet) annotation(

+      Line(points = {{132, -38}, {156, -38}}));

+    connect(Recycle.outlet, LPC.feed[2]) annotation(

+      Line(points = {{-92, 32}, {-68, 32}, {-68, 8}, {-68, 8}, {-68, 6}}));

+    connect(Feed.outlet, LPC.feed[1]) annotation(

+      Line(points = {{-94, -12}, {-80, -12}, {-80, 8}, {-66, 8}, {-66, 6}, {-68, 6}}));

+    connect(Bottoms1.outlet, HPC.feed[1]) annotation(

+      Line(points = {{20, -38}, {24, -38}, {24, 6}, {34, 6}, {34, 6}}));

+    connect(Bottoms2.inlet, HPC.bottoms) annotation(

+      Line(points = {{112, -38}, {104, -38}, {104, -12}, {90, -12}, {90, -12}, {90, -12}}));

+    connect(Distillate2.inlet, HPC.distillate) annotation(

+      Line(points = {{108, 58}, {100, 58}, {100, 28}, {90, 28}, {90, 28}, {90, 28}}));

+    connect(R_duty2.inlet, HPC.reboiler_duty) annotation(

+      Line(points = {{66, -50}, {56, -50}, {56, -34}, {82, -34}, {82, -22}, {82, -22}, {82, -20}}));

+    connect(C_duty2.inlet, HPC.condensor_duty) annotation(

+      Line(points = {{64, 68}, {58, 68}, {58, 42}, {78, 42}, {78, 34}, {78, 34}, {78, 34}}));

+    connect(Bottoms1.inlet, LPC.bottoms) annotation(

+      Line(points = {{0, -38}, {-4, -38}, {-4, -12}, {-12, -12}, {-12, -12}, {-12, -12}}));

+    connect(Distillate1.inlet, LPC.distillate) annotation(

+      Line(points = {{-2, 58}, {-8, 58}, {-8, 28}, {-12, 28}, {-12, 28}, {-12, 28}}));

+    connect(C_duty1.inlet, LPC.condensor_duty) annotation(

+      Line(points = {{-40, 70}, {-48, 70}, {-48, 50}, {-24, 50}, {-24, 34}, {-24, 34}}));

+    connect(R_duty1.inlet, LPC.reboiler_duty) annotation(

+      Line(points = {{-40, -50}, {-48, -50}, {-48, -32}, {-20, -32}, {-20, -22}, {-20, -22}, {-20, -20}}));

+    Feed.compMolFrac[1, :] = {0.3, 0.7};

+    Feed.T = 348.15;

+    Feed.totMolFlo[1] = 27.7778;

+    Feed.P = 101325;

+  Recycle.compMolFrac[1, :] = {0.94629488, 0.053705118};

+  Recycle.T = 348.524;

+  Recycle.totMolFlo[1] = 155.043;

+  Recycle.P = 101325;

+    LPC.condensor.P = 101325;

+    LPC.reboiler.P = 101325;

+    HPC.condensor.P = 1114275;

+    HPC.reboiler.P = 1114275;

+    Distillate1.compMolFrac[1, 1] = 0.99562918;

+    Distillate2.compMolFrac[1, 1] = 0.94629488;

+    Bottoms1.compMolFrac[1, 1] = 0.84105323;

+    Bottoms2.compMolFrac[1, 2] = 0.995;

+    cooler1.outT = 348;

+  end flowsheet;

+

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

+

+  package LPC

+    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 LPC;

+

+  package HPC

+    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 HPC;

+end Pres_swin_Dist;

diff --git a/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/README.txt b/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/README.txt
new file mode 100644
index 0000000..28315d1
--- /dev/null
+++ b/Pressure_Swing_Distillation_Of_Ethanol-Water_Mixture_By_Mr_Kaushik_Datta/README.txt
@@ -0,0 +1,8 @@
+About the flowsheet
+
+Title Of The Flowsheet Project: Pressure Swing Distillation of Ethanol-Water Mixture
+Proposar Name: Mr Kaushik Datta
+University: Indian Institute of Technology Bombay
+
+
+OpenModelica Flowsheet Project By FOSSEE, IIT Bombay