add inflow unit

src/main/java/neqsim/processSimulation/processEquipment/reservoir/WellFlow.java

@@ -1,5 +1,9 @@
 package neqsim.processSimulation.processEquipment.reservoir;
 
+import java.util.UUID;
+import neqsim.processSimulation.processEquipment.TwoPortEquipment;
+import neqsim.processSimulation.processEquipment.stream.StreamInterface;
+
 /**
  * <p>
  * WellFlow class.
@@ -8,5 +12,41 @@
  * @author asmund
  * @version $Id: $Id
  */
-public class WellFlow {
+public class WellFlow extends TwoPortEquipment {
+  private static final long serialVersionUID = 1000;
+
+  /**
+   * <p>
+   * Constructor for WellFlow.
+   * </p>
+   *
+   * @param name a {@link java.lang.String} object
+   */
+  public WellFlow(String name) {
+    super(name);
+  }
+
+  /** {@inheritDoc} */
+  @Override
+  public void setInletStream(StreamInterface stream) {
+    super.setInletStream(stream);
+    StreamInterface outStream = stream.clone();
+    outStream.setName("outStream");
+    super.setOutletStream(outStream);
+  }
+
+  /** {@inheritDoc} */
+  @Override
+  public void run(UUID id) {
+
+
+
+  }
+
+  /** {@inheritDoc} */
+  @Override
+  public void runTransient(double dt, UUID id) {
+
+  }
+
 }

src/test/java/neqsim/processSimulation/processEquipment/reservoir/WellFlowTest.java

@@ -0,0 +1,45 @@
+package neqsim.processSimulation.processEquipment.reservoir;
+
+import org.junit.jupiter.api.Test;
+import neqsim.processSimulation.processEquipment.stream.StreamInterface;
+import neqsim.processSimulation.processSystem.ProcessSystem;
+
+public class WellFlowTest {
+  @Test
+  void testRun() {
+
+    neqsim.thermo.system.SystemInterface fluid1 =
+        new neqsim.thermo.system.SystemPrEos(373.15, 100.0);
+    fluid1.addComponent("water", 3.599);
+    fluid1.addComponent("nitrogen", 0.599);
+    fluid1.addComponent("CO2", 0.51);
+    fluid1.addComponent("methane", 62.8);
+    fluid1.addPlusFraction("C7", 10.5, 180.0 / 1000.0, 840.0 / 1000.0);
+    fluid1.getCharacterization().characterisePlusFraction();
+    fluid1.setMixingRule(2);
+    fluid1.setMultiPhaseCheck(true);
+
+    SimpleReservoir reservoirOps = new SimpleReservoir("Well 1 reservoir");
+    reservoirOps.setReservoirFluid(fluid1, 1e9, 100000.0, 10.0e7);
+
+    StreamInterface producedGasStream = reservoirOps.addGasProducer("gasproducer_1");
+    producedGasStream.setFlowRate(1000.0, "kg/day");
+
+    WellFlow wellflow = new WellFlow("well flow unit");
+    wellflow.setInletStream(producedGasStream);
+
+    ProcessSystem process = new ProcessSystem();
+    process.add(reservoirOps);
+    process.add(producedGasStream);
+    process.add(wellflow);
+
+
+  }
+
+  @Test
+  void testRunTransient() {
+
+  }
+
+
+}