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Home NRC Library Document Collections Advisory Committee on Reactor Safeguards Meeting Schedule and Related Documents 2002

Thermal-Hydraulic Phenomena/GE CPPU Topical Report - January 18, 2002

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
THERMAL-HYDRAULIC PHENOMENA SUBCOMMITTEE MEETING
GE CPPU TOPICAL REPORT/FRAMATOME S-RELAP5 CODE
JANUARY 16-18, 2002
ROCKVILLE, MARYLAND

Contact: P. Boehnert (301) 415-8065
E-mail: pab2@nrc.gov

- PRESENTATION SCHEDULE -

TOPIC PRESENTER TIME
January 16, 2002
     
I.  Introduction G. Wallis, ACRS 1:00 p.m.
II.  CPPU Topical Report    
A. GE Nuclear Energy Presentation   1:10 p.m.
             (Open)
             1. Introduction
             2. GE Power Uprate Program		    
             (Closed)   1:25 p.m.
             3. GE CPPU Program Introduction
             4. BWR Overview
             5. CPPU/CLTR Review
             6. Specific CPPU Topics:
                 - Core & Fuel Performance, SLMCPR
                 - Anticipated Transients
                 - ECCS-LOCA
                 - Stability
                 - ATWS/ATWS Instability
                 - Tech. Spec. Setpoints
                 - Testing
             7. Concluding Remarks		    
B. NRC Staff Presentation (Open)   5:30 p.m
                 - Review Status & Milestones
III. Subcommittee Caucus (Open   6:00 p.m.
      - Comments on Meeting Presentations
      - Follow-on Actions		    
IV. Recess   6:15 p.m.
January 17- 18, 2002
V. Reconvene G. Wallis, ACRS 8:30 a.m.
VI. Framatome ANP-Richland Presentation
(8:45 am - 4:30 pm)- January 18, (8:30 - 10:30 am)
A. Introduction (Open)      
B. Methodology Roadmap (Closed)      
              1. Requirements & Capabilities
                    - CSAU Element 1, Steps 1-6
              2. Assessment & Ranging of Parameters
                    - CSAU Element 2, Steps 7-10
              3. Sensitivity and Uncertainty Analysis
                    - CSAU Element 3, Steps 11-14
C. Statistical Approach (Closed)
D. Definition of Code & Experimental Uncertainty (Closed)
              1. PIRT Phenomena Treated Statistically
              2. Evaluation of Code Biases
              3. PIRT Phenomena Not Treated Statistically
E. Sensitivity & Uncertainty Analysis (Closed)  
F. Concluding Remarks (Open) 10:30 a.m.
VII. NRC Staff Presentation (Open) 11:00 a.m.
A. Introduction
B. NRR Code Review
      -Scope, Status & Milestones
      -Significant Issues (if any)
C. Comment on Issues Noted By ACRS for S-RELAP5 SBLOCA Code Review
D. Concluding Remarks
VIII. Subcommittee Caucus (Open) 11:45 a.m.
- Comments on Meeting Presentations
- Follow-on Actions		    
IX. Adjourn   12:00 p.m.

NOTE: Presentation time should not exceed 50% of the total time allocated for a specific item. The remaining 50 percent of the time is reserved for discussion.

Number of copies of presentation materials to be provided to the ACRS - 25.

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