Class LNGVoyageProfile.Segment

java.lang.Object

neqsim.process.equipment.lng.LNGVoyageProfile.Segment

All Implemented Interfaces:

Serializable

Enclosing class:

LNGVoyageProfile

public static class LNGVoyageProfile.Segment
extends Object
implements Serializable

A single segment of the voyage with constant environmental conditions.

Version:

1.0

Author:

NeqSim

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private double	ambientTemperature	Ambient air/sea temperature for this segment (K).
private double	endTimeHours	Segment end time relative to voyage start (hours).
private static final long	serialVersionUID	Serialization version UID.
private double	significantWaveHeight	Significant wave height Hs (m).
private double	solarRadiation	Solar radiation (W/m2).
private double	startTimeHours	Segment start time relative to voyage start (hours).
private double	windSpeed	Wind speed (m/s).

Constructor Summary

Constructors

Constructor	Description
Segment(double startTimeHours, double endTimeHours, double ambientTemperature, double significantWaveHeight, double windSpeed, double solarRadiation)	Constructor for voyage Segment.

Method Summary

Modifier and Type	Method	Description
double	getAmbientTemperature()	Get ambient temperature.
double	getDurationHours()	Get the duration of this segment.
double	getEndTimeHours()	Get segment end time.
double	getSignificantWaveHeight()	Get significant wave height.
double	getSolarRadiation()	Get solar radiation.
double	getStartTimeHours()	Get segment start time.
double	getWindSpeed()	Get wind speed.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

serialVersionUID

private static final long serialVersionUID

Serialization version UID.

See Also:

• Constant Field Values

startTimeHours

private double startTimeHours

Segment start time relative to voyage start (hours).

endTimeHours

private double endTimeHours

Segment end time relative to voyage start (hours).

ambientTemperature

private double ambientTemperature

Ambient air/sea temperature for this segment (K).

significantWaveHeight

private double significantWaveHeight

Significant wave height Hs (m). Affects sloshing-induced mixing.

windSpeed

private double windSpeed

Wind speed (m/s). Affects convective heat transfer on tank outer surfaces.

solarRadiation

private double solarRadiation

Solar radiation (W/m2). Affects roof heat ingress.

Constructor Details

Segment

public Segment(double startTimeHours,
 double endTimeHours,
 double ambientTemperature,
 double significantWaveHeight,
 double windSpeed,
 double solarRadiation)

Constructor for voyage Segment.

Parameters:

startTimeHours - start time (hours from voyage start)

endTimeHours - end time (hours from voyage start)

ambientTemperature - ambient temperature (K)

significantWaveHeight - significant wave height (m)

windSpeed - wind speed (m/s)

solarRadiation - solar radiation (W/m2)

Method Details

getStartTimeHours

public double getStartTimeHours()

Get segment start time.

Returns:

start time (hours)

getEndTimeHours

public double getEndTimeHours()

Get segment end time.

Returns:

end time (hours)

getAmbientTemperature

public double getAmbientTemperature()

Get ambient temperature.

Returns:

ambient temperature (K)

getSignificantWaveHeight

public double getSignificantWaveHeight()

Get significant wave height.

Returns:

wave height (m)

getWindSpeed

public double getWindSpeed()

Get wind speed.

Returns:

wind speed (m/s)

getSolarRadiation

public double getSolarRadiation()

Get solar radiation.

Returns:

solar radiation (W/m2)

getDurationHours

public double getDurationHours()

Get the duration of this segment.

Returns:

duration (hours)