Class Compressor.Builder

java.lang.Object
neqsim.process.equipment.compressor.Compressor.Builder
Enclosing class:
Compressor
public static class Compressor.Builder extends Object
Builder class for constructing Compressor instances with a fluent API.

Provides a readable and maintainable way to construct complex compressor configurations. All configuration options available through setters on Compressor are accessible via builder methods.

Version:
1.0
Author:
NeqSim

  • Field Details

    • name

      private final String name

    • inletStream

      private StreamInterface inletStream

    • outletPressure

      private double outletPressure

    • pressureUnit

      private String pressureUnit

    • compressionRatio

      private double compressionRatio

    • isentropicEfficiency

      private double isentropicEfficiency

    • polytropicEfficiency

      private double polytropicEfficiency

    • usePolytropicCalc

      private boolean usePolytropicCalc

    • speed

      private double speed

    • maxSpeed

      private double maxSpeed

    • minSpeed

      private double minSpeed

    • outTemperature

      private double outTemperature

    • useOutTemperature

      private boolean useOutTemperature

    • maxOutletPressure

      private double maxOutletPressure

    • useCompressorChart

      private boolean useCompressorChart

    • polytropicMethod

      private String polytropicMethod

    • useRigorousPolytropicMethod

      private boolean useRigorousPolytropicMethod

    • useGERG2008

      private boolean useGERG2008

    • useLeachman

      private boolean useLeachman

    • useVega

      private boolean useVega

    • numberOfCompressorCalcSteps

      private int numberOfCompressorCalcSteps

    • interpolateMapLookup

      private boolean interpolateMapLookup

  • Constructor Details

    • Builder

      public Builder(String name)
      Creates a new Builder with the specified compressor name.
      Parameters:
      name - the name of the compressor

  • Method Details

    • inletStream

      public Compressor.Builder inletStream(StreamInterface stream)
      Sets the inlet stream for the compressor.
      Parameters:
      stream - the inlet stream
      Returns:
      this builder for chaining

    • outletPressure

      public Compressor.Builder outletPressure(double pressure)
      Sets the outlet pressure in bara.
      Parameters:
      pressure - outlet pressure value in bara
      Returns:
      this builder for chaining

    • outletPressure

      public Compressor.Builder outletPressure(double pressure, String unit)
      Sets the outlet pressure with unit specification.
      Parameters:
      pressure - outlet pressure value
      unit - pressure unit (e.g., "bara", "barg", "psia")
      Returns:
      this builder for chaining

    • compressionRatio

      public Compressor.Builder compressionRatio(double ratio)
      Sets the compression ratio (outlet/inlet pressure).
      Parameters:
      ratio - compression ratio (must be > 1.0)
      Returns:
      this builder for chaining

    • isentropicEfficiency

      public Compressor.Builder isentropicEfficiency(double efficiency)
      Sets the isentropic efficiency.
      Parameters:
      efficiency - efficiency value (0.0-1.0)
      Returns:
      this builder for chaining

    • polytropicEfficiency

      public Compressor.Builder polytropicEfficiency(double efficiency)
      Sets the polytropic efficiency.
      Parameters:
      efficiency - efficiency value (0.0-1.0)
      Returns:
      this builder for chaining

    • speed

      public Compressor.Builder speed(double speed)
      Sets the compressor speed in RPM.
      Parameters:
      speed - speed in RPM
      Returns:
      this builder for chaining

    • maxSpeed

      public Compressor.Builder maxSpeed(double maxSpeed)
      Sets the maximum allowed speed in RPM.
      Parameters:
      maxSpeed - maximum speed in RPM
      Returns:
      this builder for chaining

    • minSpeed

      public Compressor.Builder minSpeed(double minSpeed)
      Sets the minimum allowed speed in RPM.
      Parameters:
      minSpeed - minimum speed in RPM
      Returns:
      this builder for chaining

    • outletTemperature

      public Compressor.Builder outletTemperature(double temperature)
      Sets the target outlet temperature (used for back-calculating efficiency).
      Parameters:
      temperature - outlet temperature in Kelvin
      Returns:
      this builder for chaining

    • outletTemperature

      public Compressor.Builder outletTemperature(double temperature, String unit)
      Sets the outlet temperature with unit specification.
      Parameters:
      temperature - outlet temperature value
      unit - temperature unit ("K", "C", "F")
      Returns:
      this builder for chaining

    • maxOutletPressure

      public Compressor.Builder maxOutletPressure(double pressure)
      Sets the maximum outlet pressure limit.
      Parameters:
      pressure - maximum outlet pressure in bara
      Returns:
      this builder for chaining

    • useCompressorChart

      public Compressor.Builder useCompressorChart()
      Enables use of a compressor performance chart.
      Returns:
      this builder for chaining

    • interpolateMapLookup

      public Compressor.Builder interpolateMapLookup()
      Enables interpolated map lookup for compressor chart.
      Returns:
      this builder for chaining

    • polytropicMethod

      public Compressor.Builder polytropicMethod(String method)
      Sets the polytropic calculation method.
      Parameters:
      method - method name ("schultz", "mallen", or "huntington")
      Returns:
      this builder for chaining

    • useRigorousPolytropicMethod

      public Compressor.Builder useRigorousPolytropicMethod()
      Enables the rigorous polytropic calculation method with many steps.
      Returns:
      this builder for chaining

    • numberOfCompressorCalcSteps

      public Compressor.Builder numberOfCompressorCalcSteps(int steps)
      Sets the number of calculation steps for polytropic calculations.
      Parameters:
      steps - number of steps (default is 40)
      Returns:
      this builder for chaining

    • useGERG2008

      public Compressor.Builder useGERG2008()
      Enables GERG-2008 equation of state for calculations.
      Returns:
      this builder for chaining

    • useLeachman

      public Compressor.Builder useLeachman()
      Enables Leachman equation of state for hydrogen calculations.
      Returns:
      this builder for chaining

    • useVega

      public Compressor.Builder useVega()
      Enables VEGA equation of state for helium calculations.
      Returns:
      this builder for chaining

    • build

      public Compressor build()
      Builds and returns the configured Compressor instance.
      Returns:
      a new Compressor instance with the specified configuration
      Throws:
      IllegalStateException - if required parameters are missing