ML23356A082: Difference between revisions

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{{#Wiki_filter:KP-NRC-2312-004 Enclosure 2 Changes to KP-TR-022 (Non-Proprietary)
{{#Wiki_filter:KP-NRC-2312- 004


Hermes 2 Postulated Event Analysis Methodology Doc Number          Rev   Effective Date NonProprietary KPTR022NP         0     June 2023 Figure of Merit                                Acceptance Criterion                      Applicable Events Peak structural graphite                      Generally bounded by temperature        Salt Spills, Reactivity temperaturetime                               time curves derived from the              Insertion, Increase in Heat assumed MHA structural graphite          Removal, Loss of Forced temperaturetime curve                    Circulation, PHSS break, IHX Tube Break Peak pebble carbon matrix                      Generally bounded by temperature        Salt Spills, 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, IHX Tube 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 material 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
Enclosure 2 Changes to KP-TR-022 (Non-Proprietary)
© 2023 Kairos Power LLC                                                                                            59 of 100}}
 
Hermes2PostulatedEventAnalysisMethodology
 
NonProprietary DocNumber Rev EffectiveDate KPTR022NP 0 June2023
 
FigureofMerit AcceptanceCriterion ApplicableEvents Peakstructuralgraphite Generallyboundedbytemperature SaltSpills,Reactivity temperaturetime timecurvesderivedfromthe Insertion,IncreaseinHeat assumedMHAstructuralgraphite Removal,LossofForced temperaturetimecurve Circulation,PHSSbreak, IHXTubeBreak Peakpebblecarbonmatrix Generallyboundedbytemperature SaltSpills,Reactivity temperaturetime timecurvesderivedfromthe Insertion,IncreaseinHeat assumedMHApebblecarbonmatrix Removal,LossofForced temperaturetimecurve Circulation,PHSSbreak, IHXTubeBreak PeakTRISOtemperaturetimeex Generallyboundedbytemperature PHSSbreak vessel timecurvesderivedfromthe assumedMHAfueltemperature timecurve Amountofmaterialatrisk Lessthanlimitderivedtobound PHSSbreak,Radioactive released totalreleasesofthepostulated ReleasefromSubsystem eventtolessthantheMHA orComponent
 
©2023KairosPowerLLC 59of100}}

Revision as of 20:47, 5 October 2024

Enclosure 2: Kairos Power, LLC, Changes to KP-TR-022
ML23356A082
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: ML23356A082 (1)
v • d • e


Text

KP-NRC-2312- 004

Enclosure 2 Changes to KP-TR-022 (Non-Proprietary)

Hermes2PostulatedEventAnalysisMethodology

NonProprietary DocNumber Rev EffectiveDate KPTR022NP 0 June2023

FigureofMerit AcceptanceCriterion ApplicableEvents Peakstructuralgraphite Generallyboundedbytemperature SaltSpills,Reactivity temperaturetime timecurvesderivedfromthe Insertion,IncreaseinHeat assumedMHAstructuralgraphite Removal,LossofForced temperaturetimecurve Circulation,PHSSbreak, IHXTubeBreak Peakpebblecarbonmatrix Generallyboundedbytemperature SaltSpills,Reactivity temperaturetime timecurvesderivedfromthe Insertion,IncreaseinHeat assumedMHApebblecarbonmatrix Removal,LossofForced temperaturetimecurve Circulation,PHSSbreak, IHXTubeBreak PeakTRISOtemperaturetimeex Generallyboundedbytemperature PHSSbreak vessel timecurvesderivedfromthe assumedMHAfueltemperature timecurve Amountofmaterialatrisk Lessthanlimitderivedtobound PHSSbreak,Radioactive released totalreleasesofthepostulated ReleasefromSubsystem eventtolessthantheMHA orComponent

©2023KairosPowerLLC 59of100

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