updated test and fixed error

equinor · Aug 2, 2023 · a160866 · a160866
1 parent ccbc064
commit a160866
Show file tree

Hide file tree

Showing 3 changed files with 9 additions and 10 deletions.
diff --git a/src/main/java/neqsim/processSimulation/processEquipment/distillation/Condenser.java b/src/main/java/neqsim/processSimulation/processEquipment/distillation/Condenser.java
@@ -95,7 +95,7 @@ public StreamInterface getGasOutStream() {
    * @return a {@link neqsim.processSimulation.processEquipment.stream.Stream} object
    */
   public StreamInterface getProductOutStream() {
-    return super.getGasOutStream();
+    return getGasOutStream();
   }
 
   /**

diff --git a/src/main/java/neqsim/processSimulation/processEquipment/distillation/DistillationColumn.java b/src/main/java/neqsim/processSimulation/processEquipment/distillation/DistillationColumn.java
@@ -112,7 +112,6 @@ public void init() {
     }
     setDoInitializion(false);
     ((Runnable) trays.get(feedTrayNumber)).run();
-    getTray(feedTrayNumber).getFluid().prettyPrint();
     if (getTray(feedTrayNumber).getFluid().getNumberOfPhases() == 1) {
       for (int i = 0; i < numberOfTrays; i++) {
         if (getTray(i).getNumberOfInputStreams() > 0 && i != feedTrayNumber) {
@@ -331,7 +330,6 @@ public void run(UUID id) {
         this.init();
       }
       err = 1.0e10;
-      double errOld;
       int iter = 0;
       double[] oldtemps = new double[numberOfTrays];
       ((SimpleTray) trays.get(feedTrayNumber)).run(id);
@@ -387,7 +385,8 @@ public void run(UUID id) {
         // System.out.println("error iter " + err + " iteration " + iter);
         // massBalanceCheck();
       } while (err > 1e-4 && iter < maxNumberOfIterations); // &&
-                                                            // !massBalanceCheck());
+
+      // !massBalanceCheck());
       // massBalanceCheck();
       // componentMassBalanceCheck("water");
       gasOutStream.setThermoSystem(

diff --git a/...t/java/neqsim/processSimulation/processEquipment/distillation/DistillationColumnTest.java b/...t/java/neqsim/processSimulation/processEquipment/distillation/DistillationColumnTest.java
@@ -166,8 +166,8 @@ public void deethanizerTest() throws Exception {
         / gasToDeethanizerStream.getFlowRate("kg/hr") * 100;
 
     assertEquals(0.0, massbalance, 0.2);
-    column.getGasOutStream().getFluid().prettyPrint();
-    column.getLiquidOutStream().getFluid().prettyPrint();
+    //column.getGasOutStream().getFluid().prettyPrint();
+    //column.getLiquidOutStream().getFluid().prettyPrint();
   }
 
   /**
@@ -179,7 +179,7 @@ public void debutanizerTest() throws Exception {
         new neqsim.thermo.system.SystemSrkEos(289.0, 11.00);
     gasToDbutanizer.addComponent("nitrogen", 3.09189E-7);
     gasToDbutanizer.addComponent("CO2", 2.20812E-4);
-    gasToDbutanizer.addComponent("methane", 0.7192E-1);
+    gasToDbutanizer.addComponent("methane", 0.097192E-1);
     gasToDbutanizer.addComponent("ethane", 0.15433E-1);
     gasToDbutanizer.addComponent("propane", 2.01019E-1);
     gasToDbutanizer.addComponent("i-butane", 2.953E-2);
@@ -191,9 +191,10 @@ public void debutanizerTest() throws Exception {
     gasToDbutanizer.setMixingRule("classic");
 
     StreamInterface gasToDebutanizerStream = new Stream("gasToDbutanizer", gasToDbutanizer);
+    gasToDebutanizerStream.setFlowRate(100.0, "kg/hr");
     gasToDebutanizerStream.run();
 
-    gasToDebutanizerStream.getFluid().prettyPrint();
+    // gasToDebutanizerStream.getFluid().prettyPrint();
 
     DistillationColumn column = new DistillationColumn(1, true, true);
     column.setName("Deethanizer");
@@ -205,7 +206,6 @@ public void debutanizerTest() throws Exception {
     column.setTopPressure(9.0);
     column.setBottomPressure(13.0);
     column.run();
-
     // ((Condenser) column.getCondenser()).getProductOutStream().getFluid().prettyPrint();
 
     // column.getReboiler().getLiquidOutStream().getFluid().prettyPrint();
@@ -215,6 +215,6 @@ public void debutanizerTest() throws Exception {
         - ((Condenser) column.getCondenser()).getProductOutStream().getFlowRate("kg/hr"))
         / gasToDebutanizerStream.getFlowRate("kg/hr") * 100;
 
-    // assertEquals(0.0, massbalance, 0.2);
+    assertEquals(0.0, massbalance, 0.2);
   }
 }