ML21230A360

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NRC-EPRI Capstone Reports
ML21230A360
Person / Time
Issue date: 08/18/2021
From:
NRC/RES/DE
To:
Homiack M
Shared Package
ML21230A354 List:
References
Download: ML21230A360 (13)


Text

xLPR Version 2 NRC-EPRI Capstone Reports xLPR User Group Meeting August 18, 2021 1

BACKGROUND

  • xLPR Version 1 (Pilot Study) Capstone Reports 2

NUREG-2110 EPRI 1022860

VERSION 2 CAPSTONE REPORTS 3

NUREG-2247 EPRI 3002013307 COMING SOON!

VERSION 2 CAPSTONE REPORT OVERVIEW 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 4

VERSION 2 CAPSTONE REPORT CONTENTS (1/6) 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 5

1 INTRODUCTION

> Primer on Probabilistic Fracture Mechanics

> Summary of Pilot Study

> Version 2 Objectives

> Development Team

VERSION 2 CAPSTONE REPORT CONTENTS (2/6) 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 6

2 CODE STRUCTURE, OPERATION, AND THEORY

> Features, Problem Representation, Basic Design and Operation

> Models

> Computational Framework

VERSION 2 CAPSTONE REPORT CONTENTS (3/6) 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 7

3 QUALITY ASSURANCE

> Standards

> Software Development Process

> Verification and Validation

> External Reviews

VERSION 2 CAPSTONE REPORT CONTENTS (4/6) 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 8

4 UNCERTAINTIES

> Background

> Major Assumptions and Simplifications

VERSION 2 CAPSTONE REPORT CONTENTS (5/6) 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 9

5 TRIAL INPUTS AND ANALYSES

> Input Cases and Scenarios

> Selection of Analysis Results

VERSION 2 CAPSTONE REPORT CONTENTS (6/6) 1 INTRODUCTION 2 CODE STRUCTURE, OPERATION, AND THEORY 3 QUALITY ASSURANCE 4 UNCERTAINTIES 5 TRIAL INPUTS AND ANALYSES 6 RECOMMENDATIONS 7 CONCLUSIONS 8 REFERENCES 10 7 CONCLUSIONS

> NRC/RES and EPRI Goals and Objectives for Version 2 Fully Achieved

VERSION 2 CAPSTONE REPORT SUPPORTING TECHNICAL REPORTS 11

VERSION 2 CAPSTONE REPORT SUPPORTING TECHNICAL REPORT LISTING 12 Models*

Welding Residual Stresses Crack Initiation Stress Intensity Factors Cyclic Stress Intensity Factors Crack Growth and Coalescence Crack Transition Crack Opening Displacement Leak Rate Crack Stability Inservice Inspection Computational Framework*

Sources and Treatment of Uncertainties*

Inputs*

Scenario Analyses*

Acceptance Criteria (ML16271A436)

Project Integration Board*

External Review Board (ML17276A683)

VERSION 2 QUALITY ASSURANCE DOCUMENTS 13