Package neqsim.process.safety.risk

package neqsim.process.safety.risk

Probabilistic risk analysis framework for process safety.

This package provides tools for quantitative risk assessment (QRA) including:

• RiskEvent - Individual risk events with frequency and consequence
• RiskModel - Monte Carlo and deterministic risk analysis
• RiskResult - Analysis results with F-N curve data
• SensitivityResult - Tornado diagram data for sensitivity analysis

Example usage:

RiskModel model = new RiskModel("HP Separator Study");
model.addInitiatingEvent("Small Leak", 1e-3, ConsequenceCategory.MINOR);
model.addInitiatingEvent("Medium Leak", 1e-4, ConsequenceCategory.MODERATE);
RiskResult result = model.runMonteCarloAnalysis(10000);
System.out.println(result.getSummary());

See Also:

• Safety envelope calculations
• Source term generation

Related Packages

Package	Description
neqsim.process.safety
neqsim.process.safety.risk.bowtie	Bow-Tie Diagram Generation Package.
neqsim.process.safety.risk.condition	Condition-Based Reliability Package.
neqsim.process.safety.risk.data	Data import and management classes for the risk framework.
neqsim.process.safety.risk.dynamic	Dynamic risk simulation with transient modeling.
neqsim.process.safety.risk.examples	Risk framework example classes demonstrating usage patterns.
neqsim.process.safety.risk.ml	Machine Learning Integration Package for Risk Assessment.
neqsim.process.safety.risk.portfolio	Multi-Asset Portfolio Risk Analysis Package.
neqsim.process.safety.risk.realtime	Real-time Risk Monitoring Package for Digital Twin Integration.
neqsim.process.safety.risk.sis	Safety Instrumented System (SIS) Integration Package.

Class	Description
OperationalRiskResult	Result of an operational risk Monte Carlo simulation.
OperationalRiskSimulator	Monte Carlo simulator for operational risk and production availability analysis.
OperationalRiskSimulator.EquipmentReliability	Equipment reliability data holder.
OperationalRiskSimulator.FailureEvent
OperationalRiskSimulator.ForecastPoint	Single point in a production forecast.
OperationalRiskSimulator.ProductionForecast	Production forecast with time-series data.
OperationalRiskSimulator.SimulationState
RiskEvent	Represents a risk event for probabilistic safety analysis.
RiskEvent.Builder	Builder class for RiskEvent.
RiskEvent.ConsequenceCategory	Consequence severity categories per industry standards.
RiskMatrix	Risk Matrix for equipment failure analysis.
RiskMatrix.ConsequenceCategory	Consequence categories (1-5).
RiskMatrix.ProbabilityCategory	Probability categories (1-5).
RiskMatrix.RiskAssessment	Risk assessment for a single equipment.
RiskMatrix.RiskLevel	Risk level categories.
RiskModel	Probabilistic risk model for process safety analysis.
RiskModel.Builder	Builder class for RiskModel.
RiskResult	Container for probabilistic risk analysis results.
RiskResult.EventResult	Results for a single risk event.
SensitivityResult	Container for sensitivity analysis results.