Changeset 901 for branches

Timestamp:

Dec 4, 2009, 3:33:02 PM (14 years ago)

Author:

mamuller

Message:

added composition indicator on the PackedColumn? model

Location:

branches/gui/eml/stage_separators

Files:

• column.mso (modified) (3 diffs)
• tray.mso (modified) (1 diff)

branches/gui/eml/stage_separators/column.mso

@@ -49 +49 @@
         Tindicator_TrayNumber   as Integer      (Brief="Temperature Indicator in the tray");
         Pindicator_TrayNumber   as Integer      (Brief="Pressure Indicator in the tray");
+        zindicator_TrayNumber   as Integer      (Brief="Composition Indicator in the tray");
+        zindicator_Component    as Integer      (Brief="Component to indicate");
 
 end
@@ -694 +696 @@
         out     TCI as control_signal   (Brief="Temperature  Indicator", Protected = true, PosX=1, PosY=0.73);
         out     PCI as control_signal   (Brief="Pressure Indicator", Protected = true, PosX=0, PosY=0.24);
+        out zCI as control_signal       (Brief="Composition control", Protected = true, PosX=1, PosY=0.8);
         
         in      LiquidInlet             as      stream                          (Brief="Liquid Inlet in the section", PosX=0.70, PosY=0,Protected=true);
         out     VapourOutlet            as vapour_stream        (Brief="Vapour Outlet in the section", PosX=0.30, PosY=0,Protected=true);
         
-        in              VapourInlet             as stream                               (Brief="Vapour Inlet in the section", PosX=0.30, PosY=1,Protected=true);
+        in      VapourInlet             as stream                               (Brief="Vapour Inlet in the section", PosX=0.30, PosY=1,Protected=true);
         out     LiquidOutlet            as liquid_stream                (Brief="Liquid Outlet in the section", PosX=0.70, PosY=1,Protected=true);
         
@@ -759 +762 @@
         #PCI*'atm' = TRAYS(min([NumberOfTrays, CONTROL.Pindicator_TrayNumber])).OutletVapour.P;
         PCI*'atm' = STAGES(CONTROL.Pindicator_TrayNumber).OutletVapour.P;
-
+        
+"Tray Composition Indicator"    
+        #zCI * .000001 = STAGES(CONTROL.zindicator_TrayNumber).OutletVapour.z(CONTROL.zindicator_Component) * STAGES(CONTROL.zindicator_TrayNumber).Mw(CONTROL.zindicator_Component) ; #/sum(STAGES(CONTROL.zindicator_TrayNumber).Mw*STAGES(CONTROL.zindicator_TrayNumber).OutletLiquid.z);    
+        zCI * 1e-6 = STAGES(CONTROL.zindicator_TrayNumber).OutletLiquid.z(CONTROL.zindicator_Component) * STAGES(CONTROL.zindicator_TrayNumber).Mw(CONTROL.zindicator_Component) / sum(STAGES(CONTROL.zindicator_TrayNumber).Mw*STAGES(CONTROL.zindicator_TrayNumber).OutletLiquid.z);
+        
 "PressureDrop"
         PressureDrop = STAGES(NumberOfStages).OutletLiquid.P - STAGES(1).OutletLiquid.P;

branches/gui/eml/stage_separators/tray.mso

@@ -459 +459 @@
 out     OutletVapour    as vapour_stream        (Brief="Outlet vapour stream", Symbol="_{outV}",Protected=true);
 
-        M(NComp)        as mol                  (Brief="Molar Holdup in the tray", Default=0.01, Lower=0, Upper=100,Protected=true);
+        M(NComp)        as mol                  (Brief="Molar Holdup in the tray", Default=0.01, Lower=-0.000001, Upper=100,Protected=true);
         ML                      as mol                  (Brief="Molar liquid holdup", Default=0.01, Lower=0, Upper=100,Protected=true);
         MV                      as mol                  (Brief="Molar vapour holdup", Default=0.01, Lower=0, Upper=100,Protected=true);