ML23356A080: Difference between revisions

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{{#Wiki_filter:KP-NRC-2312-004 Enclosure 1 Changes to PSAR Chapter 13 (Non-Proprietary)
{{#Wiki_filter:KP-NRC-2312-004 Changes to PSAR Chapter 13 (Non-Proprietary)  


Preliminary Safety Analysis Report                                                Accident Analysis Figure of Merit                    Acceptance Criterion              Applicable Events Mass loss of structural graphite  Bounded by the MHA release        Salt Spill, PHSS break due to oxidation Peak structural graphite          Generally bounded by temperature Salt Spill, Reactivity temperaturetime                  time curves derived from the      Insertion, Increase in Heat assumed MHA structural graphite  Removal, Loss of Forced temperaturetime curve            Circulation, PHSS break Peak pebble carbon matrix          Generally bounded by temperature Salt Spill, Reactivity temperaturetime                  time curves derived from the      Insertion, Increase in Heat assumed MHA pebble carbon matrix  Removal, Loss of Forced temperaturetime curve            Circulation, PHSS break Peak TRISO temperaturetime ex    Generally bounded by temperature PHSS break vessel                             time curves derived from the assumed MHA fuel temperature time curve Amount of materials at risk        Less than limit derived to bound  PHSS break, Radioactive released                          total releases of the postulated  Release from Subsystem event to less than the MHA        or Component Kairos Power Hermes 2, Units 1 and 2            1323                                    Revision 0}}
PreliminarySafetyAnalysisReport
 
AccidentAnalysis
 
KairosPowerHermes2,Units1and2 1323 Revision0 FigureofMerit AcceptanceCriterion ApplicableEvents Masslossofstructuralgraphite duetooxidation BoundedbytheMHArelease SaltSpill,PHSSbreak Peakstructuralgraphite temperaturetime Generallyboundedbytemperature timecurvesderivedfromthe assumedMHAstructuralgraphite temperaturetimecurve
 
SaltSpill,Reactivity Insertion,IncreaseinHeat Removal,LossofForced Circulation,PHSSbreak Peakpebblecarbonmatrix temperaturetime Generallyboundedbytemperature timecurvesderivedfromthe assumedMHApebblecarbonmatrix temperaturetimecurve
 
SaltSpill,Reactivity Insertion,IncreaseinHeat Removal,LossofForced Circulation,PHSSbreak PeakTRISOtemperaturetimeex vessel Generallyboundedbytemperature timecurvesderivedfromthe assumedMHAfueltemperature timecurve PHSSbreak Amountofmaterialsatrisk released Lessthanlimitderivedtobound totalreleasesofthepostulated eventtolessthantheMHA PHSSbreak,Radioactive ReleasefromSubsystem orComponent}}

Latest revision as of 07:19, 25 November 2024

Enclosure 1: Kairos Power, LLC, Changes to Preliminary Safety Analysis Report (PSAR) Chapter 13
ML23356A080
Person / Time
Site: Hermes  File:Kairos Power icon.png
Issue date: 12/22/2023
From:
Kairos Power
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23356A078 List:
References
KP-NRC-2312-004
Download: ML23356A080 (1)


Text

KP-NRC-2312-004 Changes to PSAR Chapter 13 (Non-Proprietary)

PreliminarySafetyAnalysisReport

AccidentAnalysis

KairosPowerHermes2,Units1and2 1323 Revision0 FigureofMerit AcceptanceCriterion ApplicableEvents Masslossofstructuralgraphite duetooxidation BoundedbytheMHArelease SaltSpill,PHSSbreak Peakstructuralgraphite temperaturetime Generallyboundedbytemperature timecurvesderivedfromthe assumedMHAstructuralgraphite temperaturetimecurve

SaltSpill,Reactivity Insertion,IncreaseinHeat Removal,LossofForced Circulation,PHSSbreak Peakpebblecarbonmatrix temperaturetime Generallyboundedbytemperature timecurvesderivedfromthe assumedMHApebblecarbonmatrix temperaturetimecurve

SaltSpill,Reactivity Insertion,IncreaseinHeat Removal,LossofForced Circulation,PHSSbreak PeakTRISOtemperaturetimeex vessel Generallyboundedbytemperature timecurvesderivedfromthe assumedMHAfueltemperature timecurve PHSSbreak Amountofmaterialsatrisk released Lessthanlimitderivedtobound totalreleasesofthepostulated eventtolessthantheMHA PHSSbreak,Radioactive ReleasefromSubsystem orComponent