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equinor · Dec 25, 2023 · b0b6157 · b0b6157
1 parent 0c3e5e2
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Showing 2 changed files with 80 additions and 11 deletions.
diff --git a/src/main/java/neqsim/processSimulation/processSystem/ProcessSystem.java b/src/main/java/neqsim/processSimulation/processSystem/ProcessSystem.java
@@ -95,6 +95,38 @@ public void add(ProcessEquipmentInterface operation) {
     }
   }
 
+  /**
+   * <p>
+   * add.
+   * </p>
+   *
+   */
+  public void add(int position, ProcessEquipmentInterface operation) {
+    ArrayList<ProcessEquipmentInterface> units = this.getUnitOperations();
+
+    for (ProcessEquipmentInterface unit : units) {
+      if (unit == operation) {
+        return;
+      }
+    }
+
+    if (getAllUnitNames().contains(operation.getName())) {
+      String currClass = operation.getClass().getSimpleName();
+      int num = 1;
+      for (ProcessEquipmentInterface unit : units) {
+        if (unit.getClass().getSimpleName().equals(currClass)) {
+          num++;
+        }
+      }
+      operation.setName(currClass + Integer.toString(num));
+    }
+
+    getUnitOperations().add(position, operation);
+    if (operation instanceof ModuleInterface) {
+      ((ModuleInterface) operation).initializeModule();
+    }
+  }
+
   /**
    * <p>
    * add.

diff --git a/src/test/java/neqsim/processSimulation/processEquipment/reservoir/WellFlowTest.java b/src/test/java/neqsim/processSimulation/processEquipment/reservoir/WellFlowTest.java
@@ -1,9 +1,11 @@
 package neqsim.processSimulation.processEquipment.reservoir;
 
 import org.junit.jupiter.api.Test;
+import neqsim.processSimulation.processEquipment.compressor.Compressor;
 import neqsim.processSimulation.processEquipment.pipeline.PipeBeggsAndBrills;
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
 import neqsim.processSimulation.processEquipment.util.Adjuster;
+import neqsim.processSimulation.processEquipment.valve.ThrottlingValve;
 import neqsim.processSimulation.processSystem.ProcessSystem;
 
 public class WellFlowTest {
@@ -59,33 +61,34 @@ void testRunTransient() {
     reservoirOps.setReservoirFluid(fluid1, 1e9, 10.0, 10.0e7);
 
     StreamInterface producedGasStream = reservoirOps.addGasProducer("gasproducer_1");
-    producedGasStream.setFlowRate(1.0, "MSm3/day");
+    producedGasStream.setFlowRate(9.0, "MSm3/day");
 
     WellFlow wellflow = new WellFlow("well flow unit");
     wellflow.setInletStream(producedGasStream);
-    wellflow.setWellProductionIndex(5.000100751427403E-4);
+    wellflow.setWellProductionIndex(5.000100751427403E-3);
 
     PipeBeggsAndBrills pipe = new PipeBeggsAndBrills(wellflow.getOutletStream());
     pipe.setPipeWallRoughness(5e-6);
     pipe.setLength(300.0);
-    pipe.setElevation(100);
-    pipe.setDiameter(0.325);
+    pipe.setElevation(300);
+    pipe.setDiameter(0.625);
 
     PipeBeggsAndBrills pipeline = new PipeBeggsAndBrills(wellflow.getOutletStream());
     pipeline.setPipeWallRoughness(5e-6);
     pipeline.setLength(60000.0);
     pipeline.setElevation(200);
-    pipeline.setDiameter(0.325);
+    pipeline.setDiameter(0.725);
 
-    // ThrottlingValve chokeValve = new ThrottlingValve("chocke");
-    // chokeValve.setInletStream(pipeline.getOutletStream());
-    // chokeValve.setOutletPressure(75.0, "bara");
+    ThrottlingValve chokeValve = new ThrottlingValve("chocke");
+    chokeValve.setInletStream(pipeline.getOutletStream());
+    chokeValve.setOutletPressure(55.0, "bara");
 
 
     Adjuster adjuster = new Adjuster("adjuster");
-    adjuster.setTargetVariable(pipeline.getOutletStream(), "pressure", 80.0, "bara");
+    adjuster.setTargetVariable(pipeline.getOutletStream(), "pressure",
+        chokeValve.getOutletPressure(), "bara");
     adjuster.setAdjustedVariable(producedGasStream, "flow", "MSm3/day");
-    adjuster.setMaxAdjustedValue(1.0);
+    adjuster.setMaxAdjustedValue(9.0);
 
     ProcessSystem process = new ProcessSystem();
     process.add(reservoirOps);
@@ -106,8 +109,33 @@ void testRunTransient() {
 
     // process.setTimeStep(60 * 60 * 24 * 365);
 
-    for (int i = 0; i < 15; i++) {
+    for (int i = 0; i < 10; i++) {
+      reservoirOps.runTransient(60 * 60 * 24 * 365);
+      process.run();
+      System.out.println("production flow rate " + producedGasStream.getFlowRate("MSm3/day"));
+      System.out.println("reservoir pressure " + wellflow.getInletStream().getPressure("bara"));
+      System.out
+          .println("pres bottomhole " + wellflow.getOutletStream().getPressure("bara") + " bara");
+
+      System.out.println("xmas pressure " + pipe.getOutletStream().getPressure("bara") + " bara");
+      System.out
+          .println("top side pressure " + pipeline.getOutletStream().getPressure("bara") + " bara");
+      System.out
+          .println("Total produced gas " + reservoirOps.getGasProductionTotal("GMSm3") + " GMSm3");
+      System.out.println("gas velocity " + pipeline.getSuperficialVelocity());
+
+    }
+
+    Compressor compressor = new Compressor("subcomp");
+    compressor.setInletStream(pipe.getOutletStream());
+    pipeline.setInletStream(compressor.getOutletStream());
+
+    process.add(3, compressor);
+    // process.run();
+
+    for (int i = 0; i < 20; i++) {
       reservoirOps.runTransient(60 * 60 * 24 * 365);
+      compressor.setOutletPressure(pipe.getOutletPressure() * 1.2);
       process.run();
       System.out.println("production flow rate " + producedGasStream.getFlowRate("MSm3/day"));
       System.out.println("reservoir pressure " + wellflow.getInletStream().getPressure("bara"));
@@ -117,8 +145,17 @@ void testRunTransient() {
       System.out.println("xmas pressure " + pipe.getOutletStream().getPressure("bara") + " bara");
       System.out
           .println("top side pressure " + pipeline.getOutletStream().getPressure("bara") + " bara");
+      System.out
+          .println("Total produced gas " + reservoirOps.getGasProductionTotal("GMSm3") + " GMSm3");
+      System.out.println("gas velocity " + pipeline.getSuperficialVelocity());
 
     }
+
+
+
+    // we install a subsea compressor
+
+
   }