ML18038A758
| ML18038A758 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 09/30/1987 |
| From: | Charnley J, Noble L, Wei P GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML17055D460 | List: |
| References | |
| NEDO-31446-1, NUDOCS 8712290226 | |
| Download: ML18038A758 (20) | |
Text
NEDO-31446-1 Supplement 1
Class I September 1987 SUPPLEMENT 1 TO NINE MILE POINT UNIT 1 SAFER/CORECOOL/GESTR-LOCA LOSS-OF-COOLANT ACCIDENT ANALYSIS P.
Wei W. A. Zarbis Approved:
J S. Charnley, Manage uel Licensing Approved:
L. D. Noble, Manager Reload Nuclear Engineering-1 NUCLEAR ENERGY BUSINESS OPERATIONS ~ GENERAL ELECTRIC COMPANY SAN JOSE. CALIFORNIA95125 GENERAL ELECTRIC 8712290226 87i2i8 PDR ADOCK 05000220
.P PDR
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NEDO-31446-1 CLASS I'ISCLAIMER OF RESPONSIBILITY This document was prepared by or for the General Electric Company.
Neither the General Electric Company nor any of the contributors to this document:
A.
Makes any warranty or representation, express or implied, with respect to the accuracy, completeness, or usefulness of the information contained in this document, or that the use of any information disclosed in this docu-ment may not infringe privately omed rights; or B.
Assumes any responsibility for liability or damage of any kind which may result from the use of any information disclosed in this document.
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NEDO-31446-1 CLASS I CONTENTS l.
INTRODUCTION AND
SUMMARY
2.
REFEREN CE
~Pa e
APPENDICES A.
MAPLHGR Uersus Average Planar Exposure B.
Bundle Description A-1 B-1
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NEDO-31446-1 CLASS I l.
INTRODUCTION AND
SUMMARY
This report contains the maximum average planar linear heat generation rate (MAPLHGR) values for the GE fuel design (GEBXSEB bundle type BD321B) to be loaded into Nine Mile Point Nuclear Generating Station Unit 1.
Appendix A contains summaries of MAPLHGR versus exposure for the BD321B fuel bundle.
These MAPLHGRs are determined based on the analyses detailed in Reference l.
Appendix B contains a description of the BD321B fuel type.
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NEDO-31446-1 CLASS I 2.
REFERENCE 1.
NEDC-31446P, "Nine Mile Point Unit One SAFER/CORECOOL/GESTR-LOCA Loss-of-Coolant Accident Analysis," June 1987.
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NEDO-31446-1 CLASS I APPENDIX A MAPLHGR* VERSUS AVERAGE PLANAR EXPOSURE Table A-1 MAPLHGRs FOR BUNDLE TYPE BD321B**
FIVE-LOOP OPERATION Plant:
NMP-1 Fuel T
e:
BD321B Average Planar Exposure (GWd/MTU) 0.22 5.5 11.0 14.0 15.0 16.5 22.0 27.5 30.0 33.0 38.5 44.0
- 50. 0 MAPLHGR***
(kW/ft) 10.40 10.51 11.05 11.59 11.84 11.83 11.40 10.90 10.80 10.76 10.49 9.97 9.40 8.74 PCT
('F) 2023 2032 2089 2154 2176 2184 2118 2087 2114 2109 2082 2040 1941 1879 Local Oxidation Fraction
<0.150
<0.150
<0.150
<0.150
<0.150
<0.150
<0.150 0.165 0.169 0.167 0.154 0.134 0.095 0.075
<<One set of MAPLHGRs is conservatively applied to all lattices in the BD321B Bundle.
- <<Lattice definitions appear in Appendix B.
<<<<<<Limited by ECCS considerations for 15 E < 30 GWd/MTU exposure range.
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NEDO-31446-1 CLASS I Table A-2 MAPLHGR MULTIPLIERS FOR BUNDLE TYPE BD321B*
Idle Loo Condition Four-Loo 0 eration Exposure Ran e
MAPLHGR Multi lier Unisolated Isolated Isolated All Exposures E < 15 or E > 30 GWd/MTU 15
< E < 30 GWd/MTU Idle Loo Condition Unisolated Isolated Isolated Three-Loo 0 eration Ex osure Ran e
All Exposures E < 15 or E > 30 GWd/MTU 15 E < 30 GWd/MTV MAPLHGR Multi lier
- Based on the discussion in Reference 1, no MAPLHGR multiplier is required for operation in the Extended Load Line Limit Analysis (ELLLA) region.
A-2
NEDO"31446-1 CLASS I, APPENDIX B BUNDLE DESCRIPTION Table B-l, FUEL BUNDLE INFORMATION FOR BD321B Enrichment (Wt.
X U-235)
Weight of U
~(k )
Maximum k-inf.
Exposure at Max. k-inf.
(GWd/MTU)
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NEDO-31446-1 CLASS I Figure B-l.
Enrichment Distribution for the BD321B Fuel Bundle B-2
NEDO-13446-1 CLASS I Figure B-2.
Gadolinium Distribution for the BD321B Fuel Bundle B-3
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