Class ProcessLogicIntegratedExample

java.lang.Object

neqsim.process.util.example.ProcessLogicIntegratedExample

public class ProcessLogicIntegratedExample
extends Object

Enhanced integrated safety system example using the complete NeqSim process logic framework.

This example demonstrates:

• ESD Logic with custom actions and manual triggers
• Startup Logic with permissive conditions
• ProcessScenarioRunner for automated scenario testing
• ProcessSafetyScenario for systematic perturbation testing
• Integration of safety instrumented functions (SIF)

Safety architecture:

• SIL-2: ESD system with manual and automatic triggers
• SIL-1: Process alarms and operator intervention
• PSV: Final mechanical protection layer

Version:

1.0

Author:

ESOL

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ProcessLogicIntegratedExample.GradualPressureReductionLogic	Example: Custom logic class for gradual pressure reduction.
private static class	ProcessLogicIntegratedExample.InstrumentationSetup	Container for instrumentation setup.
private static class	ProcessLogicIntegratedExample.ProcessLogicSetup	Container for process logic setup.

Field Summary

Fields

Modifier and Type	Field	Description
private static final double	ESD_ACTIVATION_PRESSURE
private static final double	HIGH_PRESSURE_ALARM
private static final double	NORMAL_OPERATING_PRESSURE
private static final double	PSV_SET_PRESSURE

Constructor Summary

Constructors

Constructor	Description
ProcessLogicIntegratedExample()

Method Summary

Modifier and Type	Method	Description
private static ProcessSystem	buildProcessSystem()	Builds the complete process system.
private static ESDLogic	createHIPPSLogic(HIPPSValve hippsValve)	Creates independent HIPPS logic - fast-acting pressure protection.
static void	main(String[] args)	Main method demonstrating process logic integration.
private static void	runTestScenarios(ProcessScenarioRunner runner)	Runs comprehensive test scenarios using the batch execution API.
private static ProcessLogicIntegratedExample.InstrumentationSetup	setupInstrumentation(ProcessSystem system)	Sets up instrumentation for the process.
private static ProcessLogicIntegratedExample.ProcessLogicSetup	setupProcessLogic(ProcessSystem system, ProcessLogicIntegratedExample.InstrumentationSetup instruments)	Sets up process logic sequences.

Methods inherited from class Object

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

Field Details

NORMAL_OPERATING_PRESSURE

private static final double NORMAL_OPERATING_PRESSURE

See Also:

• Constant Field Values

HIGH_PRESSURE_ALARM

private static final double HIGH_PRESSURE_ALARM

See Also:

• Constant Field Values

ESD_ACTIVATION_PRESSURE

private static final double ESD_ACTIVATION_PRESSURE

See Also:

• Constant Field Values

PSV_SET_PRESSURE

private static final double PSV_SET_PRESSURE

See Also:

• Constant Field Values

Constructor Details

ProcessLogicIntegratedExample

public ProcessLogicIntegratedExample()

Method Details

main

public static void main(String[] args)

Main method demonstrating process logic integration.

Parameters:

args - command-line arguments (not used)

buildProcessSystem

private static ProcessSystem buildProcessSystem()

Builds the complete process system.

Returns:

the configured process system

setupInstrumentation

private static ProcessLogicIntegratedExample.InstrumentationSetup setupInstrumentation(ProcessSystem system)

Sets up instrumentation for the process.

Parameters:

system - the process system to set up instrumentation for

Returns:

the configured instrumentation setup

setupProcessLogic

private static ProcessLogicIntegratedExample.ProcessLogicSetup setupProcessLogic(ProcessSystem system,
 ProcessLogicIntegratedExample.InstrumentationSetup instruments)

Sets up process logic sequences.

runTestScenarios

private static void runTestScenarios(ProcessScenarioRunner runner)

Runs comprehensive test scenarios using the batch execution API.

createHIPPSLogic

private static ESDLogic createHIPPSLogic(HIPPSValve hippsValve)

Creates independent HIPPS logic - fast-acting pressure protection.

Parameters:

hippsValve - the HIPPS valve to control

Returns:

configured ESD logic for HIPPS protection