NUCLEARREACTORNEUTRONENERGYSPECTRA«byC.Z.Serpan,Jr.andB.H.MenlceNavalResearchLaboratoryWashington,D.C.ASTMDATASERIESPUBLICATIONDS52Listprice$26.0005-052000-35AMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.19103©byAMERICANSOCIETYFORTESTINGANDMATERIALS1974LibraryofCongressCatalogCardNumber:74-75129NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.PrintedinBaltimore,Md.April1974DataSeriesDS52AmericanSocietyforTestingandMaterialsRelatedASTMPublicationsAnalysisofReactorVesselRadiationEffectsSurveillancePrograms,ASTMSTP481(1970),$26.00(04-481000-35)IrradiationEffectsonStructuralAlloysforNuclearReactorApplications,ASTMSTP484(1971),$49.25(04-484000-35)EffectsofRadiationonSubstructureandMechanicalPropertiesofMetalsandAlloys,ASTMSTP529(1973),$49.50(04-529000-35)TABLEOFCONTENTSIntroduction1ReactorPhysicsSpectrumCodes2DescriptionofDatainMainCompilation3ReactorDescription4SpectrumFacilityDescription4SpectrumCode4LowerEnergyLimit4NeutronFlux5Spectrum-AveragedCrossSections5Lethargy6LowerEnergyLimit(MeV)6FluxFractionPerGroup6NormalizedFluxPerLethargyInterval6UseofNeutronSpectrumData7NormalizedFluxPerLethargyInterval7NormalizedResponse9Spectrum-AveragedCrossSections9ThermalNeutronFlux(atMaxwellianTemperature)10CalculationofFluxesfromCrossSections11FluxFractionPerGroup12References13MainCompilation17LightWaterModeratedReactors17ResearchandTestReactors17SP3LITRC-53SP4LITRC-49SP5LITRC-28SP6LITRC-18SP7LITRC-55SP21LITRC-43SP82UCRRT-C3SP83UCRRT-D3SP84UCRRT-B3SP85UCRRT-A4SP86UCRRT-F5SP60ETRP-12SP61ATR1-DNorthLoopPowerReactors45SP23BigRockPoint-1inchSP24BigRockPointAcceleratedSurveillanceSP25BigRockPoint+1inchSP26BigRockPointVesselWallSurveillanceSP27BigRockPointVesselWallCladdingInterfaceSP28BigRockPoint1-inchintovesselSP29BigRockPoint2-inchintovesselSP30BigRockPoint3-inchintovesselSP31BigRockPoint4-inchintovesselSP32BigRockPoint5-inchintovesselSP14YankeeInnerSurveillanceMonitorSP15YankeeOuterSurveillanceMonitorSP33YankeeVe...
