refact: get phase using string name

src/main/java/neqsim/PVTsimulation/simulation/DensitySim.java

@@ -7,6 +7,7 @@
 import neqsim.statistics.parameterFitting.SampleSet;
 import neqsim.statistics.parameterFitting.SampleValue;
 import neqsim.statistics.parameterFitting.nonLinearParameterFitting.LevenbergMarquardt;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermo.system.SystemSrkEos;
 
@@ -131,7 +132,7 @@ public void runCalc() {
       }
       if (getThermoSystem().hasPhaseType("aqueous")) {
         aqueousDensity[i] =
-            getThermoSystem().getPhase("aqueous").getPhysicalProperties().getViscosity();
+            getThermoSystem().getPhase(PhaseType.AQUEOUS).getPhysicalProperties().getViscosity();
       }
     }
   }

src/main/java/neqsim/PVTsimulation/simulation/ViscositySim.java

@@ -7,6 +7,7 @@
 import neqsim.statistics.parameterFitting.SampleSet;
 import neqsim.statistics.parameterFitting.SampleValue;
 import neqsim.statistics.parameterFitting.nonLinearParameterFitting.LevenbergMarquardt;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermo.system.SystemSrkEos;
 
@@ -129,7 +130,7 @@ public void runCalc() {
       }
       if (getThermoSystem().hasPhaseType("aqueous")) {
         aqueousViscosity[i] =
-            getThermoSystem().getPhase("aqueous").getPhysicalProperties().getViscosity();
+            getThermoSystem().getPhase(PhaseType.AQUEOUS).getPhysicalProperties().getViscosity();
       }
     }
   }

src/main/java/neqsim/PVTsimulation/simulation/ViscosityWaxOilSim.java

@@ -7,6 +7,7 @@
 import neqsim.statistics.parameterFitting.SampleSet;
 import neqsim.statistics.parameterFitting.SampleValue;
 import neqsim.statistics.parameterFitting.nonLinearParameterFitting.LevenbergMarquardt;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermo.system.SystemSrkEos;
 
@@ -141,7 +142,7 @@ public void runCalc() {
       }
       if (getThermoSystem().hasPhaseType("aqueous")) {
         aqueousViscosity[i] =
-            getThermoSystem().getPhase("aqueous").getPhysicalProperties().getViscosity();
+            getThermoSystem().getPhase(PhaseType.AQUEOUS).getPhysicalProperties().getViscosity();
       }
     }
   }

src/main/java/neqsim/fluidMechanics/flowNode/twoPhaseNode/twoPhasePipeFlowNode/StratifiedFlowNode.java

@@ -5,6 +5,7 @@
 import neqsim.fluidMechanics.flowNode.twoPhaseNode.TwoPhaseFlowNode;
 import neqsim.fluidMechanics.geometryDefinitions.GeometryDefinitionInterface;
 import neqsim.fluidMechanics.geometryDefinitions.pipe.PipeData;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 
@@ -180,7 +181,7 @@ public static void main(String[] args) {
         k++;
         test.display("length " + length);
         System.out.println("length " + length + " wt% MEG "
-            + test.getBulkSystem().getPhase("aqueous").getWtFrac("MEG") * 100.0);
+            + test.getBulkSystem().getPhase(PhaseType.AQUEOUS).getWtFrac("MEG") * 100.0);
         // test.getBulkSystem().display("length " + length);
         // test.getInterphaseSystem().display("length " + length);
         // test.getFluidBoundary().display("length " + length);

src/main/java/neqsim/processSimulation/measurementDevice/MultiPhaseMeter.java

@@ -4,6 +4,7 @@
 import org.apache.logging.log4j.Logger;
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
 import neqsim.thermo.ThermodynamicConstantsInterface;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 
@@ -192,7 +193,7 @@ public double getMeasuredValue(String measurement, String unit) {
         return Double.NaN;
       }
       tempFluid.initPhysicalProperties("density");
-      return tempFluid.getPhase("aqueous").getFlowRate(unit);
+      return tempFluid.getPhase(PhaseType.AQUEOUS).getFlowRate(unit);
     }
     if (measurement.equals("gasDensity") || measurement.equals("oilDensity")
         || measurement.equals("waterDensity")) {
@@ -225,7 +226,7 @@ public double getMeasuredValue(String measurement, String unit) {
         if (!tempFluid.hasPhaseType("aqueous")) {
           return 0.0;
         } else {
-          return tempFluid.getPhase("aqueous").getDensity("kg/m3");
+          return tempFluid.getPhase(PhaseType.AQUEOUS).getDensity("kg/m3");
         }
       }
       return 0.0;

src/main/java/neqsim/processSimulation/measurementDevice/pHProbe.java

@@ -1,6 +1,7 @@
 package neqsim.processSimulation.measurementDevice;
 
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 
@@ -92,7 +93,7 @@ public double getMeasuredValue(String unit) {
         }
         thermoOps = new ThermodynamicOperations(reactiveThermoSystem);
         thermoOps.TPflash();
-        return reactiveThermoSystem.getPhase("aqueous").getpH();
+        return reactiveThermoSystem.getPhase(PhaseType.AQUEOUS).getpH();
       } else {
         System.out.println("no aqueous phase for pH analyser");
         return 7.0;

src/main/java/neqsim/processSimulation/measurementDevice/simpleFlowRegime/FluidSevereSlug.java

@@ -1,5 +1,6 @@
 package neqsim.processSimulation.measurementDevice.simpleFlowRegime;
 
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 
@@ -42,8 +43,8 @@ public class FluidSevereSlug {
     }
     if (fluid.hasPhaseType("aqueous")) {
       phaseNumber = fluid.getPhaseNumberOfPhase("aqueous");
-      waterDensity = fluid.getPhase("aqueous").getDensity("kg/m3");
-      waterViscosity = fluid.getPhase("aqueous").getViscosity("kg/msec");
+      waterDensity = fluid.getPhase(PhaseType.AQUEOUS).getDensity("kg/m3");
+      waterViscosity = fluid.getPhase(PhaseType.AQUEOUS).getViscosity("kg/msec");
       waterWtFraction = fluid.getWtFraction(phaseNumber) * 100;
     }
 

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

@@ -13,6 +13,7 @@
 import neqsim.processSimulation.processEquipment.stream.Stream;
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
 import neqsim.thermo.ThermodynamicConstantsInterface;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 import neqsim.util.unit.PressureUnit;
@@ -368,7 +369,8 @@ public void setReservoirFluid(SystemInterface thermoSystem, double gasVolume, do
   public void run(UUID id) {
     // System.out.println("gas volume " + thermoSystem.getPhase("gas").getVolume("m3"));
     // System.out.println("oil volume " + thermoSystem.getPhase("oil").getVolume("m3"));
-    // System.out.println("water volume " + thermoSystem.getPhase("aqueous").getVolume("m3"));
+    // System.out.println("water volume " +
+    // thermoSystem.getPhase(PhaseType.AQUEOUS).getVolume("m3"));
 
     for (int i = 0; i < gasProducer.size(); i++) {
       gasProducer.get(i).getStream().run(id);
@@ -536,7 +538,7 @@ public void runTransient(double dt, UUID id) {
      * thermoSystem.getPhase("gas").getVolume("m3")); if (thermoSystem.hasPhaseType("oil"))
      * System.out.println("oil volume " + thermoSystem.getPhase("oil").getVolume("m3")); if
      * (thermoSystem.hasPhaseType("aqueous")) System.out.println("water volume " +
-     * thermoSystem.getPhase("aqueous").getVolume("m3"));
+     * thermoSystem.getPhase(PhaseType.AQUEOUS).getVolume("m3"));
      */
     // System.out.println("pressure " + thermoSystem.getPressure("bara"));
 
@@ -557,7 +559,7 @@ public void runTransient(double dt, UUID id) {
     /*
      * if(thermoSystem.hasPhaseType("aqueous")) { for (int k = 0; k < waterInjector.size(); k++) {
      * waterInjector.get(k).getStream().getFluid()
-     * .setMolarComposition(thermoSystem.getPhase("aqueous").getMolarComposition());
+     * .setMolarComposition(thermoSystem.getPhase(PhaseType.AQUEOUS).getMolarComposition());
      * waterInjector.get(k).getStream().run(); }
      */
     for (int k = 0; k < waterInjector.size(); k++) {
@@ -577,7 +579,7 @@ public void runTransient(double dt, UUID id) {
 
     // getReservoirFluid().getPhase("gas").getVolume("m3")/1.0e6 + " oil volume "+
     // getReservoirFluid().getPhase("oil").getVolume("m3")/1.0e6 + " water volume "+
-    // getReservoirFluid().getPhase("aqueous").getVolume("m3")/1.0e6);
+    // getReservoirFluid().getPhase(PhaseType.AQUEOUS).getVolume("m3")/1.0e6);
     // oilOutStream.getFluid().setMolarComposition(thermoSystem.getPhase("oil").getMolarComposition());
     // oilOutStream.run(id);
 
@@ -680,7 +682,7 @@ public static void main(String[] args) {
     for (int i = 0; i < 1; i++) {
       reservoirOps.runTransient(60 * 60 * 24 * 15);
       System.out.println("water volume"
-          + reservoirOps.getReservoirFluid().getPhase("aqueous").getVolume("m3") / 1.0e6);
+          + reservoirOps.getReservoirFluid().getPhase(PhaseType.AQUEOUS).getVolume("m3") / 1.0e6);
       System.out
           .println("oil production  total" + reservoirOps.getOilProductionTotal("Sm3") + " Sm3");
       System.out

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

@@ -2,6 +2,7 @@
 
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
 import neqsim.thermo.ThermodynamicConstantsInterface;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 import neqsim.util.NamedBaseClass;
@@ -140,7 +141,7 @@ public double getStdWaterProduction() {
     ops.TPflash();
     double volume = 0;
     if (locStream.hasPhaseType("aqueous")) {
-      volume = locStream.getPhase("aqueous").getVolume("m3");
+      volume = locStream.getPhase(PhaseType.AQUEOUS).getVolume("m3");
     }
     return volume;
   }

src/main/java/neqsim/processSimulation/processEquipment/separator/Hydrocyclone.java

@@ -108,7 +108,7 @@ public void run(UUID id) {
     thermoSystem = inletStreamMixer.getOutletStream().getThermoSystem().clone();
 
     // double oilInWaterIn = 0.0001; //
-    // thermoSystem.getPhase("aqueous").getOilMolarConcentration();
+    // thermoSystem.getPhase(PhaseType.AQUEOUS).getOilMolarConcentration();
     // double oilInWaterOut = 0.0;
     double inPressure = thermoSystem.getPressure("bara");
     underflowPressure = inPressure / 2.0;

src/main/java/neqsim/processSimulation/processEquipment/separator/Separator.java

@@ -21,6 +21,7 @@
 import neqsim.processSimulation.processEquipment.separator.sectionType.ValveSection;
 import neqsim.processSimulation.processEquipment.stream.Stream;
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
+import neqsim.thermo.phase.PhaseType;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.thermodynamicOperations.ThermodynamicOperations;
 
@@ -370,7 +371,7 @@ public void runTransient(double dt, UUID id) {
           volumeLoc += thermoSystem.getPhase("oil").getVolume("m3");
         }
         if (thermoSystem.hasPhaseType("aqueous")) {
-          volumeLoc += thermoSystem.getPhase("aqueous").getVolume("m3");
+          volumeLoc += thermoSystem.getPhase(PhaseType.AQUEOUS).getVolume("m3");
         }
         liquidLevel = volumeLoc / (liquidVolume + gasVolume);
       }

src/main/java/neqsim/processSimulation/processEquipment/subsea/SubseaWell.java

@@ -9,6 +9,7 @@
 import neqsim.processSimulation.processEquipment.util.Adjuster;
 import neqsim.processSimulation.processEquipment.valve.ThrottlingValve;
 import neqsim.processSimulation.processSystem.ProcessSystem;
+import neqsim.thermo.phase.PhaseType;
 
 /**
  * <p>
@@ -112,7 +113,7 @@ public static void main(String[] args) {
     reservoirOps.run();
 
     System.out.println("water volume"
-        + reservoirOps.getReservoirFluid().getPhase("aqueous").getVolume("m3") / 1.0e6);
+        + reservoirOps.getReservoirFluid().getPhase(PhaseType.AQUEOUS).getVolume("m3") / 1.0e6);
     System.out
         .println("oil production  total" + reservoirOps.getOilProductionTotal("Sm3") + " Sm3");
     System.out

src/main/java/neqsim/processSimulation/util/monitor/StreamResponse.java

@@ -1,61 +1,68 @@
 package neqsim.processSimulation.util.monitor;
 
 import neqsim.processSimulation.processEquipment.stream.StreamInterface;
+import neqsim.thermo.phase.PhaseType;
 
 /**
- * <p>StreamResponse class.</p>
+ * <p>
+ * StreamResponse class.
+ * </p>
  *
  * @author asmund
  * @version $Id: $Id
  */
 public class StreamResponse {
-    public String name;
-    public Fluid fluid;
-    public Double temperature;
-    public Double pressure;
-    public Double volumeFlow;
-    public Double molarMass;
-    public Double massDensity;
-    public Double massflow;
-    public Double massflowGas;
-    public Double massflowOil;
-    public Double massflowAqueous;
+  public String name;
+  public Fluid fluid;
+  public Double temperature;
+  public Double pressure;
+  public Double volumeFlow;
+  public Double molarMass;
+  public Double massDensity;
+  public Double massflow;
+  public Double massflowGas;
+  public Double massflowOil;
+  public Double massflowAqueous;
 
-    /**
-     * <p>Constructor for StreamResponse.</p>
-     *
-     * @param inputStream a {@link neqsim.processSimulation.processEquipment.stream.StreamInterface} object
-     */
-    public StreamResponse(StreamInterface inputStream){
-        name = inputStream.getName();
-        fluid = new Fluid(inputStream.getFluid());
-        temperature = inputStream.getTemperature("C");
-        pressure = inputStream.getPressure("bara");
-        molarMass = inputStream.getFluid().getMolarMass();
-        massDensity = inputStream.getFluid().getDensity("kg/m3");
-        massflow = inputStream.getFluid().getFlowRate("kg/hr");
-        volumeFlow = inputStream.getFluid().getFlowRate("m3/hr");
+  /**
+   * <p>
+   * Constructor for StreamResponse.
+   * </p>
+   *
+   * @param inputStream a {@link neqsim.processSimulation.processEquipment.stream.StreamInterface}
+   *        object
+   */
+  public StreamResponse(StreamInterface inputStream) {
+    name = inputStream.getName();
+    fluid = new Fluid(inputStream.getFluid());
+    temperature = inputStream.getTemperature("C");
+    pressure = inputStream.getPressure("bara");
+    molarMass = inputStream.getFluid().getMolarMass();
+    massDensity = inputStream.getFluid().getDensity("kg/m3");
+    massflow = inputStream.getFluid().getFlowRate("kg/hr");
+    volumeFlow = inputStream.getFluid().getFlowRate("m3/hr");
 
-        if (inputStream.getFluid().hasPhaseType("gas")) {
-            massflowGas = inputStream.getFluid().getPhase("gas").getFlowRate("kg/hr");
-        } else {
-            massflowGas = 0.0;
-        }
-        if (inputStream.getFluid().hasPhaseType("aqueous")) {
-            massflowAqueous = inputStream.getFluid().getPhase("aqueous").getFlowRate("kg/hr");
-        } else {
-            massflowAqueous = 0.0;
-        }
-        if (inputStream.getFluid().hasPhaseType("oil")) {
-            massflowOil = inputStream.getFluid().getPhase("oil").getFlowRate("kg/hr");
-        } else {
-            massflowOil = 0.0;
-        }
+    if (inputStream.getFluid().hasPhaseType("gas")) {
+      massflowGas = inputStream.getFluid().getPhase("gas").getFlowRate("kg/hr");
+    } else {
+      massflowGas = 0.0;
     }
-
-    /**
-     * <p>print.</p>
-     */
-    public void print(){
+    if (inputStream.getFluid().hasPhaseType("aqueous")) {
+      massflowAqueous = inputStream.getFluid().getPhase(PhaseType.AQUEOUS).getFlowRate("kg/hr");
+    } else {
+      massflowAqueous = 0.0;
+    }
+    if (inputStream.getFluid().hasPhaseType("oil")) {
+      massflowOil = inputStream.getFluid().getPhase("oil").getFlowRate("kg/hr");
+    } else {
+      massflowOil = 0.0;
     }
+  }
+
+  /**
+   * <p>
+   * print.
+   * </p>
+   */
+  public void print() {}
 }

src/main/java/neqsim/thermo/ThermodynamicModelTest.java

@@ -95,7 +95,7 @@ public boolean checkFugacityCoefficients() {
     // logger.info("Total fug gas : " + temp1);
     // logger.info("Total fug liq : " + temp2);
     // logger.info("MOLAR VOLUME 1 " + system.getPhase("gas").getMolarVolume());
-    // logger.info("MOLAR VOLUME 2 " + system.getPhase("aqueous").getMolarVolume());
+    // logger.info("MOLAR VOLUME 2 " + system.getPhase(PhaseType.AQUEOUS).getMolarVolume());
     // logger.info("number of phases " + system.getNumberOfPhases());
     // logger.info("number of components " + system.getNumberOfComponents());
     // temp1 -= system.getPhase(j).getGresTP() / (R * system.getTemperature());