refact: reuse twoport methods

src/main/java/neqsim/process/equipment/diffpressure/Orifice.java

@@ -7,7 +7,6 @@
 
 public class Orifice extends TwoPortEquipment {
   private static final long serialVersionUID = 1L;
-  private String name;
   private StreamInterface inputstream;
   private StreamInterface outputstream;
   private Double dp;
@@ -33,15 +32,6 @@ public Orifice(String name, double diameter, double orificeDiameter, double pres
     this.dischargeCoefficient = dischargeCoefficient;
   }
 
-  public void setInputStream(StreamInterface stream) {
-    this.inputstream = stream;
-    this.outputstream = (StreamInterface) stream.clone();
-  }
-
-  public StreamInterface getOutputStream() {
-    return outputstream;
-  }
-
   public void setOrificeParameters(Double diameter, Double diameter_outer, Double C) {
     this.diameter = diameter;
     this.diameter_outer = diameter_outer;
@@ -65,7 +55,7 @@ public Double calc_dp() {
 
   /**
    * Calculates the orifice discharge coefficient using the Reader-Harris Gallagher method.
-   * 
+   *
    * @param D Upstream internal pipe diameter, in meters.
    * @param Do Diameter of orifice at flow conditions, in meters.
    * @param rho Density of fluid at P1, in kg/m^3.
@@ -84,7 +74,8 @@ public static double calculateDischargeCoefficient(double D, double Do, double r
     double beta4 = beta2 * beta2;
     double beta8 = beta4 * beta4;
 
-    double L1, L2_prime;
+    double L1;
+    double L2_prime;
     if ("corner".equalsIgnoreCase(taps)) {
       L1 = 0.0;
       L2_prime = 0.0;
@@ -114,7 +105,7 @@ public static double calculateDischargeCoefficient(double D, double Do, double r
 
   /**
    * Calculates the expansibility factor for orifice plate calculations.
-   * 
+   *
    * @param D Upstream internal pipe diameter, in meters.
    * @param Do Diameter of orifice at flow conditions, in meters.
    * @param P1 Static pressure of fluid upstream, in Pa.
@@ -130,7 +121,7 @@ public static double calculateExpansibility(double D, double Do, double P1, doub
 
   /**
    * Calculates the non-recoverable pressure drop across the orifice plate.
-   * 
+   *
    * @param D Upstream internal pipe diameter, in meters.
    * @param Do Diameter of orifice at flow conditions, in meters.
    * @param P1 Static pressure of fluid upstream, in Pa.
@@ -150,7 +141,7 @@ public static double calculatePressureDrop(double D, double Do, double P1, doubl
 
   /**
    * Calculates the diameter ratio (beta) of the orifice plate.
-   * 
+   *
    * @param D Upstream internal pipe diameter, in meters.
    * @param Do Diameter of orifice at flow conditions, in meters.
    * @return Diameter ratio (beta).
@@ -169,5 +160,4 @@ public void run(UUID uuid) {
       outStream.run();
     }
   }
-
 }

src/test/java/neqsim/process/equipment/diffpressure/OrificeTest.java

@@ -20,12 +20,12 @@ void testCalc_dp() {
 
     // Step 3: Define and set up the orifice unit operation
     Orifice orif1 = new Orifice("orifice 1");
-    orif1.setInputStream(stream1);
+    orif1.setInletStream(stream1);
     orif1.setOrificeParameters(0.07366, 0.05, 0.61); // Diameter, outer diameter, and discharge
                                                      // coefficient
 
     // Step 4: Define the output stream after the orifice
-    Stream stream2 = new Stream("stream 2", orif1.getOutputStream());
+    Stream stream2 = new Stream("stream 2", orif1.getOutletStream());
 
     // Step 5: Set up and run the process system
     ProcessSystem oilProcess = new ProcessSystem();
@@ -37,6 +37,5 @@ void testCalc_dp() {
 
     // Output the pressure after the orifice
     System.out.println("Pressure out of orifice: " + stream2.getPressure("bara") + " bara");
-
   }
 }