Changeset 631 for trunk/sample

Timestamp:

Sep 23, 2008, 5:23:00 PM (15 years ago)

Author:

gerson bicca

Message:

improved streams model

Location:

trunk/sample/pressure_changers

Files:

• sample_compressor.mso (modified) (3 diffs)
• sample_pump.mso (modified) (3 diffs)
• sample_turbine.mso (modified) (3 diffs)
• sample_valve.mso (modified) (3 diffs)

trunk/sample/pressure_changers/sample_compressor.mso

@@ -50 +50 @@
         NComp = PP.NumberOfComponents;
         
-
+        S1.ValidPhases = "Vapour-Only";
+        S1.CompositionBasis = "Molar";
         C1.CompressorType = "Isentropic Operation";
 
         SPECIFY
-        C1.EfficiencyOperation  = 1;
+        C1.EfficiencyOperation  = 0.80;
         C1.MechanicalEff        = 1;
-        S1.Outlet.F = 41.05             * 'kmol/h';
-        S1.Outlet.P = 1                 * 'atm';
-        S1.Outlet.T = 298                       * 'K' ;
-        S1.Outlet.z = [0.79,0.21];
+        S1.F = 41.05            * 'kmol/h';
+        S1.P = 1                        * 'atm';
+        S1.T = 298                      * 'K' ;
+        S1.Composition = [0.79,0.21];
         
         C1.Outlet.P = 3 * 'atm';
@@ -88 +89 @@
         NComp = PP.NumberOfComponents;
         
+        S1.ValidPhases = "Vapour-Only";
+        S1.CompositionBasis = "Molar";
         C1.CompressorType = "Polytropic Operation";
         #C1.CompressorType = "Isentropic Operation";
@@ -95 +98 @@
         C1.MechanicalEff        = 0.80;
         
-        S1.Outlet.F = 4                 * 'kmol/h';
-        S1.Outlet.P = 100                       * 'kPa';
-        S1.Outlet.T = 298                       * 'K' ;
-        S1.Outlet.z = [1];
+        #W1.Work = 2*'kW';
+        
+        S1.F = 4                * 'kmol/h';
+        S1.P = 100                      * 'kPa';
+        S1.T = 298                      * 'K' ;
+        S1.Composition = [1];
         
         C1.Outlet.P = 1500      * 'kPa';

trunk/sample/pressure_changers/sample_pump.mso

@@ -52 +52 @@
         P1.Beta = 425e-6        * '1/K';
         
+        S1.ValidPhases = "Vapour-Liquid";
+        S1.CompositionBasis = "Molar";
+        
         SPECIFY
-        S1.Outlet.F = 1000              * 'kmol/h';
-        S1.Outlet.P = 10                        * 'atm';
-        S1.Outlet.T = 298                       * 'K' ;
-        S1.Outlet.z = [1,0];    
+        S1.F = 1000             * 'kmol/h';
+        S1.P = 10                       * 'atm';
+        S1.T = 298                      * 'K' ;
+        S1.Composition = [1,0]; 
         
         P1.Pdrop = -8           * 'kPa';
@@ -74 +77 @@
         NComp   as Integer;
 
+DEVICES
+        p1 as pump;
+        s1 as source;
+
         SET
         NComp = PP.NumberOfComponents;
         
-        DEVICES
-        p1 as pump;
-        s1 as source;
+        s1.ValidPhases = "Vapour-Liquid";
+        s1.CompositionBasis = "Molar";
+        
+
         
         CONNECTIONS
@@ -85 +93 @@
 
         SPECIFY
-        s1.Outlet.F = 826 * 'kmol/h';
-        s1.Outlet.P = 549 * 'kPa';
-        s1.Outlet.T = 313 * 'K';
-        s1.Outlet.z = 1/NComp;
+        s1.F = 826 * 'kmol/h';
+        s1.P = 549 * 'kPa';
+        s1.T = 313 * 'K';
+        s1.Composition = 1/NComp;
         #s1.Outlet.v = 0.68;
         

trunk/sample/pressure_changers/sample_turbine.mso

@@ -30 +30 @@
         DEVICES
         S1 as source;
-        HT1 as Hidraulic_Turbine;
+        HT1 as  Hidraulic_Turbine;
         
         CONNECTIONS
@@ -48 +48 @@
         NComp = PP.NumberOfComponents();
         
+        S1.ValidPhases = "Vapour-Liquid";
+        S1.CompositionBasis = "Molar";
+
         SPECIFY
         HT1.Beta = 425e-6 / 'K';
@@ -53 +56 @@
         HT1.Eff = 0.72;
         
-        S1.Outlet.F = 1000                      * 'kmol/h';
-        S1.Outlet.P = 5                         * 'atm' ;
-        S1.Outlet.T = 298                       * 'K' ;
-        S1.Outlet.z = [1];
+        S1.F = 1000                     * 'kmol/h';
+        S1.P = 5                        * 'atm' ;
+        S1.T = 298                      * 'K' ;
+        S1.Composition = [1];
         
         #HT1.Pdrop = 100        * 'kPa';

trunk/sample/pressure_changers/sample_valve.mso

@@ -48 +48 @@
 
         SPECIFY
-        s1.Outlet.P = 150 * 'kPa';
-        s1.Outlet.T = 281.75 * 'K';
-        s1.Outlet.z = [0.664, 0.336];
+        s1.P = 150 * 'kPa';
+        s1.T = 281.75 * 'K';
+        s1.Composition = [0.664, 0.336];
 
         v1.x = 0.866;
@@ -87 +87 @@
 
         SPECIFY
-        s1.Outlet.P = 185 * 'kPa';
-        s1.Outlet.T = 328.12 * 'K';
-        s1.Outlet.z = [0.001848, 0.9982];
+        s1.P = 185 * 'kPa';
+        s1.T = 328.12 * 'K';
+        s1.Composition = [0.001848, 0.9982];
 
         v1.x = 0.3363;
@@ -104 +104 @@
 end
 
-FlowSheet valve_linear_Test
-        
-        DEVICES
-        S1 as source;
-        V1 as valve;
-
-        CONNECTIONS
-        S1.Outlet to V1.Inlet;
-        
-        PARAMETERS 
-        PP      as Plugin(Brief="Physical Properties",
-                Type="PP",
-                Components = [ "isobutane", "benzene"],
-                LiquidModel = "PR",
-                VapourModel = "PR"
-        );
-        NComp   as Integer              (Default= 1);
-        
-        SET
-        NComp = PP.NumberOfComponents;
-        V1.valve_type = "linear"; #"parabolic", "equal", "quick", "hyperbolic"
-
-        SPECIFY
-        S1.Outlet.P = 2169.78                   * 'kPa';
-        S1.Outlet.T = 394.26                    * 'K' ;
-        S1.Outlet.z = [1];
-        
-        V1.Qv = 113.56                  * 'm^3/h';
-        V1.x = 0.5;
-        V1.cv = 10                              * 'm^3/h/kPa^0.5';
-        
-        OPTIONS
-        Dynamic = false;
-        NLASolver(
-                RelativeAccuracy = 1e-6
-        );
-end