Enum Class DesignCase

java.lang.Object

java.lang.Enum<DesignCase>

neqsim.process.mechanicaldesign.DesignCase

All Implemented Interfaces:

Serializable, Comparable<DesignCase>, Constable

public enum DesignCase
extends Enum<DesignCase>

Enumeration of design cases for process equipment sizing.

Different operating scenarios require different sizing considerations. This enum defines standard design cases used in field development projects.

Version:

1.0

Author:

esol

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
EARLY_LIFE	Early life production.
EMERGENCY	Emergency conditions.
LATE_LIFE	Late life production.
MAXIMUM	Maximum operating conditions.
MINIMUM	Minimum operating conditions.
NORMAL	Normal operating conditions.
SHUTDOWN	Shutdown conditions.
STARTUP	Startup conditions.
SUMMER	Summer conditions.
UPSET	Upset conditions.
WINTER	Winter conditions.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	description
private final String	displayName
private final double	typicalLoadFactor

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DesignCase(String displayName, String description, double typicalLoadFactor)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getDescription()	Get case description.
String	getDisplayName()	Get human-readable display name.
double	getTypicalLoadFactor()	Get typical load factor relative to normal conditions.
boolean	isSizingCritical()	Check if this is a sizing-critical case.
boolean	isTurndownCase()	Check if this is a turndown case.
boolean	requiresReliefSizing()	Check if this case requires safety relief sizing.
String	toString()
static DesignCase	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DesignCase[]	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, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NORMAL

public static final DesignCase NORMAL

Normal operating conditions. Steady-state production at expected rates.

MAXIMUM

public static final DesignCase MAXIMUM

Maximum operating conditions. Highest expected throughput within design envelope.

MINIMUM

public static final DesignCase MINIMUM

Minimum operating conditions. Lowest stable operating point (turndown).

STARTUP

public static final DesignCase STARTUP

Startup conditions. Transient conditions during plant startup.

SHUTDOWN

public static final DesignCase SHUTDOWN

Shutdown conditions. Controlled shutdown scenario.

UPSET

public static final DesignCase UPSET

Upset conditions. Abnormal operation within safety limits.

EMERGENCY

public static final DesignCase EMERGENCY

Emergency conditions. Emergency operations or relief scenarios.

WINTER

public static final DesignCase WINTER

Winter conditions. Cold weather operations.

SUMMER

public static final DesignCase SUMMER

Summer conditions. Hot weather operations.

EARLY_LIFE

public static final DesignCase EARLY_LIFE

Early life production. Beginning of field life with maximum rates.

LATE_LIFE

public static final DesignCase LATE_LIFE

Late life production. Declining field with reduced rates.

Field Details

displayName

private final String displayName

description

private final String description

typicalLoadFactor

private final double typicalLoadFactor

Constructor Details

DesignCase

private DesignCase(String displayName,
 String description,
 double typicalLoadFactor)

Constructor.

Parameters:

displayName - human-readable name

description - case description

typicalLoadFactor - typical load factor relative to normal (1.0 = 100%)

Method Details

values

public static DesignCase[] 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 DesignCase 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

getDisplayName

public String getDisplayName()

Get human-readable display name.

Returns:

display name

getDescription

public String getDescription()

Get case description.

Returns:

description

getTypicalLoadFactor

public double getTypicalLoadFactor()

Get typical load factor relative to normal conditions.

Returns:

load factor (1.0 = 100% of normal)

requiresReliefSizing

public boolean requiresReliefSizing()

Check if this case requires safety relief sizing.

Returns:

true if relief sizing is needed

isSizingCritical

public boolean isSizingCritical()

Check if this is a sizing-critical case.

Returns:

true if this case drives equipment sizing

isTurndownCase

public boolean isTurndownCase()

Check if this is a turndown case.

Returns:

true if this is a turndown scenario

toString

public String toString()

Overrides:

toString in class Enum<DesignCase>