update

equinor · Dec 30, 2024 · a5bfd6c · a5bfd6c
1 parent 6625384
commit a5bfd6c
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 5 deletions.
diff --git a/src/main/java/neqsim/process/equipment/distillation/SimpleTray.java b/src/main/java/neqsim/process/equipment/distillation/SimpleTray.java
@@ -16,8 +16,7 @@
  * @author ESOL
  * @version $Id: $Id
  */
-public class SimpleTray extends neqsim.process.equipment.mixer.Mixer
-    implements TrayInterface {
+public class SimpleTray extends neqsim.process.equipment.mixer.Mixer implements TrayInterface {
   private static final long serialVersionUID = 1000;
   static Logger logger = LogManager.getLogger(SimpleTray.class);
 
@@ -120,11 +119,17 @@ public void run(UUID id) {
     // double flowRate = ((Stream)
     // streams.get(0)).getThermoSystem().getFlowRate("kg/hr");
     // ((Stream) streams.get(0)).getThermoSystem().display();
+    boolean changeTo2Phase = false;
     SystemInterface thermoSystem2 = streams.get(0).getThermoSystem().clone();
-
+    if (thermoSystem2.doMultiPhaseCheck()) {
+      changeTo2Phase = true;
+      thermoSystem2.setMultiPhaseCheck(false);
+    }
     // System.out.println("total number of moles " +
     // thermoSystem2.getTotalNumberOfMoles());
-    if (trayPressure > 0) {
+    if (trayPressure > 0)
+
+    {
       thermoSystem2.setPressure(trayPressure);
     }
     mixedStream.setThermoSystem(thermoSystem2);
@@ -173,6 +178,10 @@ public void run(UUID id) {
           .println("error...." + mixedStream.getFluid().getNumberOfPhases() + " phases on tray");
       logger.warn("error...." + mixedStream.getFluid().getNumberOfPhases() + " phases on tray");
     }
+
+    if (changeTo2Phase) {
+      thermoSystem2.setMultiPhaseCheck(true);
+    }
   }
 
   /**

diff --git a/src/main/java/neqsim/thermodynamicoperations/flashops/TPflash.java b/src/main/java/neqsim/thermodynamicoperations/flashops/TPflash.java
@@ -348,7 +348,7 @@ public void run() {
       if (system.checkStability() && stabilityCheck()) {
         if (system.doMultiPhaseCheck()) {
           // logger.info("one phase flash is stable - checking multiphase flash....");
-          TPmultiflash operation = new TPmultiflash(system, true);
+          TPmultiflash operation = new TPmultiflash(system, system.doSolidPhaseCheck());
           operation.run();
         }
         if (solidCheck) {