OpenPRA Documentation

docs-md

Variable: EBRII_PumpParameterExample ​

const EBRII_PumpParameterExample: object

Defined in: packages/docs-md/.tmp/typedoc-sanitized/mef-types/lib/data-analysis/example-data-analysis.ts:622

Example of a data analysis parameter for EBR-II primary sodium pump failure rate with bidirectional reference to Systems Analysis

Type Declaration ​

assumptions ​

readonly assumptions: readonly [{ basis: "Advancements in materials, manufacturing, and control systems"; context: "Design"; description: "Modern electromagnetic pump designs will have equal or better reliability than EBR-II pumps"; impactedParameters: readonly ["PARAM-EBRII-PSP-FR-001", "PARAM-EBRII-PSP-FS-001"]; type: "TECHNICAL"; uuid: "d4e5f6a7-b890-1234-c567-8901abcdef2"; }]

basicEventId ​

readonly basicEventId: "BE-EBRII-PSP-FR-001" = "BE-EBRII-PSP-FR-001"

componentBoundaries ​

readonly componentBoundaries: object

componentBoundaries.boundaries ​

readonly boundaries: readonly ["Primary flow path", "Electromagnetic systems", "Control systems"]

componentBoundaries.componentId ​

readonly componentId: "COMP-EBRII-PSP-001" = "COMP-EBRII-PSP-001"

componentBoundaries.description ​

readonly description: "EBR-II primary sodium pump boundary including pump, motor, and control systems" = "EBR-II primary sodium pump boundary including pump, motor, and control systems"

componentBoundaries.excludedParts ​

readonly excludedParts: readonly ["Sodium piping beyond pump flanges", "External power supply", "Plant control system interfaces"]

componentBoundaries.includedParts ​

readonly includedParts: readonly ["Electromagnetic pump assembly", "Pump motor", "Pump control circuits", "Flow sensors", "Temperature sensors"]

componentBoundaries.systemId ​

readonly systemId: "SYS-EBRII-PCS-001" = "SYS-EBRII-PCS-001"

data_sources ​

readonly data_sources: readonly [{ applicabilityAssessment: "Direct applicability to similar sodium pump designs"; context: "Plant specific"; source: "EBR-II Operational Records 1964-1994"; sourceType: "PLANT_SPECIFIC"; timePeriod: { endDate: "1994-12-31"; startDate: "1980-01-01"; }; }, { context: "Industry standard"; documentationReferences: readonly ["LMFR-RDB-2023"]; source: "Liquid Metal Fast Breeder Reactor Reliability Database"; sourceType: "GENERIC_INDUSTRY"; }]

description ​

readonly description: "Failure rate for EBR-II primary sodium pump during normal operation" = "Failure rate for EBR-II primary sodium pump during normal operation"

failureMode ​

readonly failureMode: object

failureMode.category ​

readonly category: "Mechanical" = "Mechanical"

failureMode.detectability ​

readonly detectability: "Medium" = "Medium"

failureMode.mechanismOfFailure ​

readonly mechanismOfFailure: "Wear and degradation of pump bearings due to thermal cycling and normal operation" = "Wear and degradation of pump bearings due to thermal cycling and normal operation"

failureMode.name ​

readonly name: "Pump Bearing Failure" = "Pump Bearing Failure"

failureMode.uuid ​

readonly uuid: "c3d4e5f6-7890-123a-b456-78901abcdef2" = "c3d4e5f6-7890-123a-b456-78901abcdef2"

logicModelInfo ​

readonly logicModelInfo: object

logicModelInfo.basicEventBoundary ​

readonly basicEventBoundary: "Component failure within defined boundary" = "Component failure within defined boundary"

logicModelInfo.evaluationModel ​

readonly evaluationModel: "SAPHIRE" = "SAPHIRE"

logicModelInfo.modelType ​

readonly modelType: "Fault Tree" = "Fault Tree"

name ​

readonly name: "EBR-II Primary Sodium Pump Failure Rate" = "EBR-II Primary Sodium Pump Failure Rate"

parameterType ​

readonly parameterType: "FREQUENCY" = "FREQUENCY"

plant_operating_state ​

readonly plant_operating_state: "POS-FULL-POWER-100" = "POS-FULL-POWER-100"

probability_model ​

readonly probability_model: LOGNORMAL = DistributionType.LOGNORMAL

successCriteria ​

readonly successCriteria: "SC-EBRII-FLOW-001" = "SC-EBRII-FLOW-001"

systemDefinitionId ​

readonly systemDefinitionId: "SYS-EBRII-PCS-001" = "SYS-EBRII-PCS-001"

uncertainty ​

readonly uncertainty: object

uncertainty.distribution ​

readonly distribution: LOGNORMAL = DistributionType.LOGNORMAL

uncertainty.model_uncertainty_sources ​

readonly model_uncertainty_sources: readonly ["Limited operational experience with sodium pumps", "Extrapolation from historical data to modern designs"]

uncertainty.parameters ​

readonly parameters: object

uncertainty.parameters.errorFactor ​

readonly errorFactor: 4.8 = 4.8

uncertainty.parameters.mean ​

readonly mean: 0.000012 = 1.2e-5

uncertainty.riskImplications ​

readonly riskImplications: object

uncertainty.riskImplications.affectedMetrics ​

readonly affectedMetrics: readonly ["CDF", "Release Frequency"]

uncertainty.riskImplications.propagationNotes ​

readonly propagationNotes: "Impacts sequences involving loss of primary cooling" = "Impacts sequences involving loss of primary cooling"

uncertainty.riskImplications.significanceLevel ​

readonly significanceLevel: "medium" = "medium"

uuid ​

readonly uuid: "b2c3d4e5-f678-42a1-b345-67890abcdef1" = "b2c3d4e5-f678-42a1-b345-67890abcdef1"

value ​

readonly value: 0.000012 = 1.2e-5

Example ​

typescript
// Access the example
import { examples } from 'data_analysis';
const pumpParameter = examples.EBRII_PumpParameterExample;