Enum Class TransientPipe.BoundaryCondition

java.lang.Object

java.lang.Enum<TransientPipe.BoundaryCondition>

neqsim.process.equipment.pipeline.twophasepipe.TransientPipe.BoundaryCondition

All Implemented Interfaces:

Serializable, Comparable<TransientPipe.BoundaryCondition>, Constable

Enclosing class:

TransientPipe

public static enum TransientPipe.BoundaryCondition
extends Enum<TransientPipe.BoundaryCondition>

Boundary condition types for inlet and outlet. Specifies how the boundary conditions are handled at the pipe inlet and outlet.

• CONSTANT_PRESSURE - Fixed pressure (typical for outlet)
• CONSTANT_FLOW - Fixed mass flow rate (typical for inlet)
• CONSTANT_VELOCITY - Fixed velocity
• CLOSED - No flow (wall boundary)
• TRANSIENT_PRESSURE - Time-varying pressure
• TRANSIENT_FLOW - Time-varying flow rate

Example:

pipe.setInletBoundaryCondition(BoundaryCondition.CONSTANT_FLOW);
pipe.setOutletBoundaryCondition(BoundaryCondition.CONSTANT_PRESSURE);
pipe.setInletMassFlow(5.0); // kg/s
pipe.setOutletPressure(30.0); // bara

Version:

1.0

Author:

Even Solbraa

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLOSED	Closed boundary (no flow).
CONSTANT_FLOW	Constant mass flow boundary.
CONSTANT_PRESSURE	Constant pressure boundary.
CONSTANT_VELOCITY	Constant velocity boundary.
TRANSIENT_FLOW	Time-varying flow.
TRANSIENT_PRESSURE	Time-varying pressure.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BoundaryCondition()

Method Summary

Modifier and Type	Method	Description
static TransientPipe.BoundaryCondition	valueOf(String name)	Returns the enum constant of this class with the specified name.
static TransientPipe.BoundaryCondition[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CONSTANT_PRESSURE

public static final TransientPipe.BoundaryCondition CONSTANT_PRESSURE

Constant pressure boundary.

CONSTANT_FLOW

public static final TransientPipe.BoundaryCondition CONSTANT_FLOW

Constant mass flow boundary.

CONSTANT_VELOCITY

public static final TransientPipe.BoundaryCondition CONSTANT_VELOCITY

Constant velocity boundary.

CLOSED

public static final TransientPipe.BoundaryCondition CLOSED

Closed boundary (no flow).

TRANSIENT_PRESSURE

public static final TransientPipe.BoundaryCondition TRANSIENT_PRESSURE

Time-varying pressure.

TRANSIENT_FLOW

public static final TransientPipe.BoundaryCondition TRANSIENT_FLOW

Time-varying flow.

Constructor Details

BoundaryCondition

private BoundaryCondition()

Method Details

values

public static TransientPipe.BoundaryCondition[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static TransientPipe.BoundaryCondition valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null