Changeset 477 for branches/packed/sample/stage_separators/sample_tray.mso

Timestamp:

Mar 7, 2008, 3:46:44 PM (15 years ago)

Author:

Paula Bettio Staudt

Message:

Some modifications

File:

• branches/packed/sample/stage_separators/sample_tray.mso (modified) (1 diff)

branches/packed/sample/stage_separators/sample_tray.mso

@@ -321 +321 @@
         TimeEnd = 60;
 end
+
+#to compare with tray_Test_1
+FlowSheet packedStage_Test_1
+        PARAMETERS
+        PP      as Plugin(Brief="Physical Properties",
+                Type="PP",
+                Components = [ "n-pentane", "benzene"],
+                LiquidModel = "PR",
+                VapourModel = "PR"
+        );
+        NComp   as Integer;
+
+        SET
+        NComp = PP.NumberOfComponents;
+        
+        VARIABLES
+        deltaP as Real (Unit='atm/m');
+        
+        DEVICES
+        t1 as packedStage;
+        feed as source;
+        inL as liquid_stream;
+        inV as vapour_stream;
+        
+        CONNECTIONS
+        feed.Outlet to t1.Inlet;
+        inL to t1.InletL;
+        inV to t1.InletV;
+
+        EQUATIONS
+        deltaP = (t1.InletV.P - t1.OutletV.P)/t1.hs;
+        
+        SPECIFY
+        feed.Outlet.F = 113.4 * 'kmol/h';
+        feed.Outlet.T = 291 * 'K';
+        feed.Outlet.P = 1.66 * 'atm';
+        feed.Outlet.z = [0.5, 0.5];
+        
+        inL.P = 165 * 'kPa';
+        inL.T = 315 * 'K'; #310 * 'K';
+        inL.F = 61.99 * 'kmol/h';
+        inL.z = [0.1641, 0.8359];#[0.5, 0.5];#
+
+        inV.F = 201.25 * 'kmol/h';
+        inV.P = 150 * 'kPa';
+        inV.T = 315 * 'K'; #321 * 'K';
+        inV.z = [0.0584, 0.9416];#[0.5, 0.5];#
+        
+        t1.OutletV.P = 145 * 'kPa';
+        
+        SET
+        #Metal Pall Ring - nominal packing size 50 mm - Billet and Schultes, 1999.
+        t1.Q = 0 * 'kW';
+        t1.Ap = 0.8 * 'm^2';
+        t1.V = 0.8 * 'm^2' * 0.4 * 'm';
+        t1.ds = 1.009 * 'm';
+        t1.Cpo = 0.763;
+        t1.e = 0.951;
+        t1.a = 112.6 * 'm^2/m^3';
+        t1.hs = 0.4 * 'm';
+        t1.Qsio = 1;
+        
+        INITIAL
+        t1.OutletL.T = 315 *'K';
+        t1.ML = 0.25 * 'kmol';
+        t1.OutletL.z(1) = 0.1641;
+        
+        OPTIONS
+        DAESolver(File="sundials");
+        TimeStep = 0.001;
+        TimeEnd = 0.1;
+end
+
+#to compare with tray_Test_2
+FlowSheet packedStage_Test_2
+        PARAMETERS
+        PP      as Plugin(Brief="Physical Properties",
+                Type="PP",
+                Components = [ "isobutane", "n-pentane", "propylene",
+                "benzene", "isobutene" ],
+                LiquidModel = "PR",
+                VapourModel = "PR"
+        );
+        NComp   as Integer;
+
+        SET
+        NComp = PP.NumberOfComponents;
+
+        VARIABLES
+        deltaP as Real (Unit='inH2O/m*mm/in');
+        phiL as Real;
+        
+        DEVICES
+        t1 as packedStage;
+        feed as source;
+        inL as liquid_stream;
+        inV as vapour_stream;
+        
+        CONNECTIONS
+        feed.Outlet to t1.Inlet;
+        inL to t1.InletL;
+        inV to t1.InletV;
+
+        EQUATIONS
+        deltaP = (t1.InletV.P - t1.OutletV.P)/t1.hs;
+        phiL = t1.vL * t1.ML/t1.V;
+
+        SPECIFY
+        feed.Outlet.F = 0 * 'kmol/h';
+        feed.Outlet.T = 300 * 'K';
+        feed.Outlet.P = 1.66 * 'atm';
+        feed.Outlet.z = [0.226, 0.425, 0.035, 0.025, 0.289];
+
+        inL.F = 71.21 * 'kmol/h';       
+        inL.P = 2.22 * 'atm';
+        inL.T = 297.6 * 'K';
+        inL.z = [0.226, 0.425, 0.035, 0.025, 0.289];
+
+        inV.F = 175.3 * 'kmol/h';
+        inV.P = 2.3062 * 'atm';
+        inV.T = 308.3 * 'K';
+        inV.z = [0.265, 0.233, 0.150, 0.014, 0.338];
+        
+        #t1.OutletV.P = 2.305 * 'atm';
+        #t1.OutletV.F = 165 * 'kmol/h';
+        
+        SET
+        #Metal Pall Ring - nominal packing size 50 mm - Billet and Schultes, 1999.
+        t1.Q = 0 * 'kW';
+        #t1.Ap = 0.8 * 'm^2';
+        #t1.V = 0.8 * 'm^2' * 0.4 * 'm';
+#       t1.ds = 1.009 * 'm';
+        t1.Cpo = 0.763;
+        t1.e = 0.951;
+        t1.a = 112.6 * 'm^2/m^3';
+#       t1.hs = 0.4 * 'm';
+
+        t1.V = 4 * 'ft^2' * 1 * 'ft';
+        t1.Ap = 4 * 'ft^2';
+        t1.hs = 1 * 'ft';
+        t1.ds = 2.26 * 'ft';
+        t1.Qsio = 100;
+
+        INITIAL
+        t1.OutletL.T = 290 *'K';
+        t1.ML = 0.02 * 'kmol';
+        t1.OutletL.z([1:4]) = [0.226, 0.425, 0.035, 0.025]; #[0.022, 0.0425, 0.0035, 0.95];
+        
+        OPTIONS
+        DAESolver(File="sundials");
+        #InitialFile = "/home/paula/tray_Test_2.rlt";
+        TimeStep = 0.01;
+        TimeEnd = 10;
+end
+
+FlowSheet packedStageAirWater_Test
+        PARAMETERS
+        PP      as Plugin(Brief="Physical Properties",
+                Type="PP",
+                Components = [ "nitrogen", "water"],
+                LiquidModel = "IdealLiquid",
+                VapourModel = "Ideal"
+        );
+        NComp   as Integer;
+
+        SET
+        NComp = PP.NumberOfComponents;
+
+        VARIABLES
+        deltaP as Real (Unit='inH2O/m*mm/in');
+        phiL as Real;
+        
+        DEVICES
+        t1 as packedStage_AirWater;
+        feed as source;
+        inL as liquid_stream;
+        inV as vapour_stream;
+        
+        CONNECTIONS
+        feed.Outlet to t1.Inlet;
+        inL to t1.InletL;
+        inV to t1.InletV;
+
+        EQUATIONS
+        deltaP = (t1.InletV.P - t1.OutletV.P)/t1.hs;
+        phiL = t1.vL * t1.ML/t1.V;
+
+        SPECIFY
+        feed.Outlet.F = 0 * 'kmol/h';
+        feed.Outlet.T = 300 * 'K';
+        feed.Outlet.P = 1 * 'atm';
+        feed.Outlet.z = [0 1];
+
+        inL.F = 71.21 * 'kmol/h';       
+        inL.P = 1 * 'atm';
+        inL.T = 293 * 'K';
+        inL.z = [0 1];
+
+        inV.F = 175.3 * 'kmol/h';
+        inV.P = 1.06 * 'atm';
+        inV.T = 295 * 'K';
+        inV.z = [1 0];
+        
+        t1.OutletV.P = 1.05 * 'atm';
+        
+        SET
+        #Metal Bialecki Ring - nominal packing size 25 mm - Billet and Schultes, 1999.
+        t1.Cpo = 0.891;
+        t1.Ch = 0.692;
+        t1.e = 0.956;
+        t1.a = 210 * 'm^2/m^3';
+
+        t1.Q = 0 * 'kW';
+        t1.V = 0.018 * 'm^2' * 1.4 * 'm';
+        t1.Ap = 0.018 * 'm^2';
+        t1.hs = 1.4 * 'm';
+        t1.ds = 0.15 * 'm';
+
+        INITIAL
+        t1.OutletL.T = 294 *'K';
+        t1.ML = 0.0002 * 'kmol';
+        t1.OutletL.z(1) = 0.01;
+        
+        OPTIONS
+        #InitialFile = "/home/paula/packedStageAirWater_Test.rlt";
+        DAESolver(File="dassl");
+        TimeStep = 10;
+        TimeEnd = 100;
+end