ML18096B356
| ML18096B356 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 02/11/1993 |
| From: | Green L, Josephic K Public Service Enterprise Group |
| To: | |
| Shared Package | |
| ML18096B354 | List: |
| References | |
| CDC-93-039, CDC-93-39, NUDOCS 9303290079 | |
| Download: ML18096B356 (3) | |
Text
CDC-93-039 Ref.: PNH-93-007-0 SALEM UNIT 2 CYCLE 8 PEAKING FACTOR LIMIT REPORT
~~f_ /e K. n.:~ic Core Design C D<f1 VERIFIED:
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Core Design C
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RADIAL PEAKING FACTOR LIMIT REPORT This radial Peaking Factor Limit Report is provided in accordance with Paragraph 6.9.1.10 of the Salem Unit 2 Nuclear Plant Technical Specifications.
The F:icy limits for RATED THERMAL POYER within specific core plaries for Cycle 8 shall be:
- 1.
For all core planes containing Bank "D" control Rods:
ltlP F:q s 2.23 for all core elevations (INCORE axial points 1 through 61, inclusive).
- 2.
For all unrodded planes:
ltlP F:q s 1.69 for all core elevations (INCORE axial points 1 through 61, inclusive.
These Fzy(z) limits were used to confirm that the heat flux hot changed factor F0(z) will be limited to the Technical Specification values of:
F0(z) s [
2.p32]' [K(z) for P > 0.5, and
[K(z)] for P s 0.5 assuming the most lilliting axial power distributions expected to result from the insertion and removal of control Banks C and D during operation, including the accompanying variations in the axial xenon and power di*tributions as described in the "Power Distribution Control and Load Following Procedures", WCAP-8385, September, 1974.
Therefore, these Fzy limits provide assurance that the initial conditions assumed in the LOCA analysis are met, along with the ECCS acceptance criteria of 10CFR50.46.
See Figure 1 for a plot of (FJ. Pb/] versus Axial Core Height.
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F'IGURE 1 HAXIHUH (raT*PREL) VERSUS AXIAL CORE HEIGHT CURING NORMAL CORE OPERATION I 6.2.32 I r-r-.
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