Variable MechanisticSourceTermAnalysisSchemaConst

Example

const msAnalysis: MechanisticSourceTermAnalysis = {
  // TechnicalElement properties
  uuid: "ms-001",
  "technical-element-type": TechnicalElementTypes.MECHANISTIC_SOURCE_TERM_ANALYSIS,
  version: "1.0",
  created: new Date().toISOString(),
  modified: new Date().toISOString(),
  status: "Draft",
  
  // Mechanistic Source Term specific properties
  releaseCategories: {
    "RC-LER": { 
      uuid: "rc-001", 
      name: "Large Early Release", 
      description: "...", 
      eventSequenceFamilies: ["ES-001"] 
    }
  },
  releaseCategoryBases: {
    "RC-LER": {
      uuid: "rcb-001",
      releaseCategoryReference: "RC-LER",
      technicalBasis: "Based on containment failure timing and release characteristics"
    }
  },
  eventSequenceToReleaseCategoryMappings: [
    {
      uuid: "escm-001",
      eventSequenceReference: "ES-001",
      releaseCategoryReference: "RC-LER",
      assignmentJustification: "Containment failure occurs early in the sequence"
    }
  ],
  radioactiveSources: {
    "rs-001": { 
      uuid: "rs-001", 
      name: "Core", 
      description: "...", 
      radionuclides: ["I-131", "Cs-137"], 
      totalInventory: {
        "I-131": { quantity: 1.0e17, unit: "Bq" },
        "Cs-137": { quantity: 5.0e16, unit: "Bq" }
      }
    }
  },
  radionuclideTransportBarriers: {
    "rtb-001": {
      uuid: "rtb-001",
      name: "Fuel Cladding",
      description: "Zirconium alloy cladding containing the fuel pellets",
      barrierType: "Physical"
    }
  },
  transportMechanisms: {
    "tm-001": {
      uuid: "tm-001",
      name: "Diffusion",
      description: "Transport through intact barriers via diffusion process",
      mechanismType: "Physical"
    }
  },
  transportPhenomenaAnalysis: {
    "tp-001": {
      uuid: "tp-001",
      releaseCategoryReference: "RC-LER",
      phenomena: ["Fuel cladding failure", "Containment leakage"],
      modelsUsed: ["MELCOR"]
    }
  },
  sourceTermDefinitions: {
    "ST-001": {
      uuid: "std-001",
      releaseCategoryReference: "RC-LER",
      radionuclideReleases: [
        {
          phase: { uuid: "phase-001", name: "Initial", startTime: 0, endTime: 3600 },
          quantities: [{ radionuclide: "I-131", quantity: 0.05, unit: "fraction" }]
        }
      ],
      releaseForm: { "I-131": ReleaseForm.ELEMENTAL, "Cs-137": ReleaseForm.AEROSOL },
      releaseTiming: [{ uuid: "phase-001", name: "Initial", startTime: 0, endTime: 3600 }]
    }
  },
  sourceTermModels: {
    "stm-001": {
      uuid: "stm-001",
      name: "MELCOR",
      version: "2.1",
      technicalBasis: "Industry standard severe accident code",
      validationStatus: "Validated"
    }
  },
  releasePhases: {
    "phase-001": {
      uuid: "phase-001",
      name: "Initial Release",
      startTime: 0,
      endTime: 3600,
      timeUnit: "seconds"
    }
  },
  uncertaintyAnalyses: {
    "ua-001": {
      uuid: "ua-001",
      name: "Source Term Uncertainty Analysis",
      description: "Uncertainty analysis for the LER source term",
      propagationMethod: "Monte Carlo Sampling",
      numberOfSamples: 1000,
      sourceTermReference: "ST-001",
      releaseFractionUncertainties: [
        {
          radionuclide: "I-131",
          description: "Uncertainty in I-131 release fraction",
          distributionType: DistributionType.LOGNORMAL,
          parameters: { median: 0.05, logstddev: 0.3 }
        }
      ]
    }
  },
  sensitivityStudies: [
    {
      uuid: "ss-001",
      name: "Containment Failure Time Sensitivity",
      description: "Analysis of the impact of containment failure timing on release",
      sourceTermReference: "ST-001",
      parameterChanged: "Containment failure time",
      variedParameters: ["Containment failure time"],
      parameterRanges: { "Containment failure time": [0, 24] },
      results: "Release timing is highly sensitive to containment failure time",
      insights: "Early containment failure leads to significantly higher release fractions",
      impactOnSourceTerm: "Release timing shifted by several hours",
      isKeyDriver: true
    }
  ],
  modelUncertaintyDocumentation: {
    uuid: "mud-001",
    name: "Source Term Model Uncertainty Documentation",
    description: "Documentation of uncertainties in the mechanistic source term analysis",
    uncertaintySources: [
      "Transport model simplifications",
      "Limited experimental data for high-temperature phenomena"
    ],
    relatedAssumptions: [
      "Uniform mixing within containment",
      "Negligible re-entrainment of deposited material"
    ],
    reasonableAlternatives: [
      "Alternative transport models",
      "Different chemical speciation assumptions"
    ],
    transportPhenomenaUncertainties: [
      {
        phenomenon: "Iodine chemistry",
        uncertaintySource: "Limited knowledge of high-temperature chemical kinetics",
        impact: "Could affect chemical form and transport behavior",
        treatmentApproach: "Conservative bounding assumptions"
      }
    ],
    uncertaintyRequirementsLink: {
      hlrMsDRequirements: ["HLR-MS-D.1", "HLR-MS-D.2"],
      supportDescription: "The uncertainty analysis supports these requirements by considering the impact of model simplifications and limited experimental data on the reliability of the source term analysis"
    }
  },
  processDocumentation: {
    uuid: "pd-001",
    name: "Source Term Analysis Process Documentation",
    description: "Documentation of the mechanistic source term analysis process",
    processDescription: "Systematic process for characterizing radionuclide releases",
    inputsDescription: "Event sequence end states, plant design information, radionuclide inventories",
    methodsDescription: "Modeling of transport barriers and phenomena using MELCOR code",
    resultsDescription: "Source terms for each release category with associated uncertainties",
    radioactiveSourceCharacterizations: {
      "rs-001": {
        source: "rs-001",
        description: "Core inventory at end of cycle",
        inventoryBasis: "ORIGEN calculation for 18-month fuel cycle"
      }
    },
    releaseCategoryBasis: {
      "RC-LER": "Based on containment failure timing and release magnitude"
    },
    riskIntegrationDocumentation: {
      supportDescription: "Risk integration is valuable for improving source term definition",
      releaseCategoryUsage: "Release categories are used in risk integration",
      sourceTermUsage: "Source term definitions are used in risk integration",
      uncertaintyPropagation: "Uncertainties are propagated to risk integration",
      integrationChallenges: ["Challenges in integrating with risk integration"],
      feedbackIncorporation: "Feedback is incorporated into source term definition",
      keyInsights: ["Containment failure timing is critical for release magnitude"]
    }
  },
  preOperationalAssumptionsDocumentation: {
    uuid: "poad-001",
    name: "Pre-operational Assumptions Documentation",
    description: "Documentation of assumptions made due to pre-operational status",
    assumptions: [
      {
        uuid: "pa-001",
        description: "Containment leakage rate assumed to be at technical specification limits",
        impact: "May overestimate releases for sequences with intact containment",
        rationale: "Conservative assumption pending as-built leakage testing"
      }
    ],
    validationPhase: "Construction",
    transportBarrierAssumptions: [
      {
        barrier: "Containment",
        assumption: "Leakage pathways based on design specifications",
        impact: "May not reflect as-built conditions",
        designInformationNeeded: "Post-construction leakage test results"
      }
    ]
  },
  riskIntegrationFeedback: {
    analysisId: "ri-001",
    feedbackDate: "2024-05-15",
    releaseCategoryFeedback: {
      "RC-LER": {
        riskSignificance: ImportanceLevel.HIGH,
        insights: ["Containment failure timing is critical for release magnitude"],
        recommendations: ["Consider containment failure timing in source term definition"],
        status: "ADDRESSED"
      }
    },
    sourceTermDefinitionFeedback: {
      "ST-001": {
        riskSignificance: ImportanceLevel.HIGH,
        insights: ["Containment failure timing is critical for release magnitude"],
        recommendations: ["Consider containment failure timing in source term definition"],
        keyUncertainties: ["Containment failure timing"],
        status: "ADDRESSED"
      }
    },
    generalFeedback: "Risk integration feedback is valuable for improving source term definition",
    response: {
      description: "Feedback incorporated into source term definition",
      changes: ["Containment failure timing considered in source term definition"]
    }
  },
  riskIntegrationDescription: {
    supportDescription: "Risk integration is valuable for improving source term definition",
    releaseCategoryUsage: "Release categories are used in risk integration",
    sourceTermUsage: "Source term definitions are used in risk integration",
    uncertaintyPropagation: "Uncertainties are propagated to risk integration",
    integrationChallenges: ["Challenges in integrating with risk integration"],
    feedbackIncorporation: "Feedback is incorporated into source term definition"
  }
};

const schema = MechanisticSourceTermAnalysisSchema;
const validationResult = schema.validateSync(msAnalysis);
if (validationResult.errors) {
  console.error("Validation errors:", validationResult.errors);
} else {
  console.log("Mechanistic Source Term Analysis data is valid.");
}
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