ML12286A020
| ML12286A020 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 09/30/2012 |
| From: | Daniel Forsyth Westinghouse |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| WCAP-17590-NP, Rev 0 | |
| Download: ML12286A020 (30) | |
Text
Westinghouse Non-Proprietary Class 3 WCAP-17590-NP SeptE Revision 0 Peach Bottom Units 2 & 3 Replacement Steam Dryer Acoustic Load Definition Enclosure B.1 Westinghouse rmber 2012
WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-17590-NP Revision 0 Peach Bottom Units 2 & 3 Replacement Steam Dryer Acoustic Load Definition David A. Suddaby*
Acoustics & Structural Analysis September 2012 Reviewer:
Robert C. Theuret*
Acoustics & Structural Analysis Approved:
David R. Forsyth*, Manager Acoustics & Structural Analysis
- Electronically approved records are authenticated in the electronic document management system.
Westinghouse Electric Company LLC 1000 Westinghouse Drive Cranberry Township, PA 16066, USA
© 2012 Westinghouse Electric Company LLC All Rights Reserved WCAP-17590-NP.doc-090412
TABLE OF CONTENTS LIST O F TA BLES.......................................................................................................................................
iii LIST O F FIG UR ES.....................................................................................................................................
iv LIST O F A CRON Y M S/A BBREV IATION S............................................................................................
v I
EX ECU TIV E SU M M A RY...........................................................................................................
1-1 2
[
]a"C THE REPLACEMENT STEAM DRYER.............................
2-1 2.1
[]ac 2-1 2.2
[
].................... 2-8 3
[
]a,c......................................
3-1 3.1
] ]II.............. 3-3 3.2
[
] C...........................................................
3-5 3.3
[
] c..........................................
3-7 4
REFEREN CES.............................................................................................................................
4-1 WCAP-17590-NP September 2012 Revision 0
LIST OF TABLES Table 3-1
[]a,c 3-4 Table 3-2
[
a,b,c............................................................... 3-5 Table 3-3
[
]
............................................ 35 Table 3-4
[C 3-6 Table 3-5
[]a,c
.............. 3-8 WCAP-17590-NP September 2012 Revision 0
iv LIST OF FIGURES Figure 2-1 Figure 2-2a Figure 2-2b [
Figure 2-2c [
Figure 2-3a [
Figure 2-3b [
Figure 2-4 Figure 2-5 [
Figure 3-1 [
Figure 3-2 [
Figure 3-3 [
Figure 3-4 [
Figure 3-5 [
]a,c............................................................. 2 -2
]a,c.............. 2-3
]a,c.......... 2-4
]a,c.............................................. 2 -5
]a,c................................................................................... 2 -6
]a,c.................... 2-7
]a,c................................................................... 2 -8
]a,c................................................................. 2 -9
]a,c............................................................................................. 3 - 1 ia,b,c.................... 3-9
]a,b,c.................. 3-10 ia,b,c.................. 3-11
]a,b,c................. 3-12 WCAP-17590-NP September 2012 Revision 0
v LIST OF ACRONYMS/ABBREVIATIONS Acronym Definition 3-D three-dimensional ACM acoustic circuit model CLTP current licensed thermal power EPU extended power uprate FIV flow-induced vibration MSL main steam line PBAPS Peach Bottom Atomic Power Station PSD power spectral density RMS root mean square RPV reactor pressure vessel RSD replacement steam dryer SNR signal-to-noise ratio SRSS square root of the sum of the squares SRV safety relief valve SSV spring safety valve WCAP-17590-NP September 2012 Revision 0
1-1 1
EXECUTIVE
SUMMARY
The qualification [
3 replacement steam dryer design requires structure. [
]c of the Peach Bottom Units 2 &
]c analysis of the alternating stresses acting on the abc WCAP-17590-NP September 2012 Revision 0
2-1 2
[
]a,c THE REPLACEMENT STEAM DRYER In order to qualify the Peach Bottom Atomic Power Station (PBAPS) Units 2 & 3 replacement steam dryer design for acoustic pressure loads originating from flow-induced vibration (FIV) phenomena, it is necessary to define a,c 2.1
[
a,c II WCAP-17590-NP September 2012 Revision 0
2-2 a,c a,b,c Figure 2-1
]a,c WCAP-1 7590-NP September 2012 Revision 0
2-3 a,c Figure 2-2a a,c WCAP-17590-NP September 2012 Revision 0
2-4 a,c Figure 2-2b I Ia,c WCAP-17590-NP September 2012 Revision 0
2-5 ac Figure 2-2c [
]a,c WCAP-17590-NP September 2012 Revision 0
2-6 a,c Figure 2-3a [
I a,c WCAP-17590-NP September 2012 Revision 0
2-7 a,c Figure 2-3b I
]a,c WCAP-17590-NP September 2012 Revision 0
2-8 2.2 Ia'c
]a,c a~c
]a~c a,c Figure 2-4
]a,c
))a~c a,c a,c WCAP-17590-NP September 2012 Revision 0
2-9 II
]a,c E
[
I a,c
]a,c
[I I a,c
]a,c a,c Figure 2-5 [
I a,c WCAP-17590-NP September 2012 Revision 0
2-10 I
]a,c WCAP-17590-NP September 2012 Revision 0
3-1 3
I a,c II a,b,c a,c Figure 3-1 [
I a,c WCAP-17590-NP September 2012 Revision 0
3-2 II
]a,c a,c a,c II
]a,c I a,c I
]a,c WCAP-17590-NP September 2012 Revision 0
3-3 a,c I
]a,c a,c II
]a,c 3.1 I1a,c I
]a,c WCAP-17590-NP September 2012 Revision 0
3-4 Table 3-1 1
1a,c AhC ft ft ft A ft>Pft #
WCAP-17590-NP September 2012 Revision 0
3-5 3.2 Ia,c I
Ia,c a,b,c I
]a,c Table 3-2
[
a,b,c
[1]a, b,c 4-4-
4-
+
+
+
+
+
i
+
4
+
t 4
WCAP-17590-NP September 2012 Revision 0
3-6 Table 3-3
]a,b,c al Table 3-4 a'c
_a__
b,c
,C I
I
+
+
+
i
+
i 4
I 4
I I.
I I.
I WCAP-17590-NP September 2012 Revision 0
3-7 3.3
[a,c
]a,c a,c ja~c a,c WCAP-17590-NP September 2012 Revision 0
3-8
]abc Table 3-5
]a,c a,c WCAP-17590-NP September 2012 Revision 0
3-9 a,b,c Figure 3-2 1 I,b,c WCAP-17590-NP September 2012 Revision 0
3-10 a,b,c Figure 3-3 1
]a,b,c WCAP-17590-NP September 2012 Revision 0
3-11 a,b,c Figure 3-4 [
a,b,c WCAP-17590-NP September 2012 Revision 0
3-12 a,b,c Figure 3-5 [a,b,c WCAP-17590-NP September 2012 Revision 0
4-1 4
REFERENCES
- 1. Continuum Dynamics, Inc., Technical Note No. 11-lOP, Rev. 0, "User Documentation and Sample Calculation for ACM Rev. 4.1" Milton E. Teske, September 2011.
- 2.
Westinghouse Calculation Note CN-A&SA-12-06, Rev. 1, "Acoustic Load Definition for the Peach Bottom Units 2 & 3 Replacement Steam Dryers," July 24, 2012 (Westinghouse Proprietary Class 2).
- 3.
Westinghouse Calculation Note CN-A&SA-12-12, Rev. 0, "Peach Bottom Unit 2 Replacement Steam Dryer Four-Line Acoustic Subscale Model Testing Data Analysis and Derivation of Plant CLTP and EPU MSL Acoustic Signatures," July 23, 2012 (Westinghouse Proprietary Class 2).
- 4.
Westinghouse Calculation Note CN-A&SA-12-13, Rev. 0, "Peach Bottom Unit 3 Replacement Steam Dryer Four-Line Acoustic Subscale Model Testing Data Analysis and Derivation of Plant CLTP and EPU MSL Acoustic Signatures," July 24, 2012 (Westinghouse Proprietary Class 2).
- 5. Westinghouse Letter, LTR-A&SA-10-11, Rev. 0, "Field Preparation of Main Steam Lines at Peach Bottom Unit 2 for Strain Gauge Installation," November 4, 2010 (Westinghouse Proprietary Class 2).
- 6.
Westinghouse Letter, LTR-A&SA-1 1-53, Rev. 0, "Field Preparation of Main Steam Lines at Peach Bottom Unit 3 for Strain Gauge Installation," October 6, 2011 (Westinghouse Proprietary Class 2).
- 7.
Westinghouse Report, WCAP-17428-P, Rev. 0, "Acoustic Loads Definition for the Peach Bottom Atomic Power Station Unit 2 Steam Dryer Qualification Project," December 13, 2011 (Westinghouse Proprietary Class 2).
- 8.
Exelon Transmittal of Design Information TODI EPU-MOD-RSD-02-1, "Design Parameters for Replacement Stream Dryer Design," April 17, 2012.
- 9.
Structural Integrity Calculation Package, 1000102.301, Rev. 0, "Peach Bottom Unit 2 Strain Gage Uncertainty Evaluation and Pressure Conversion Factors," Structural Integrity Associates, Inc., November 8, 2010.
- 10. Structural Integrity Calculation Package, 1000102.303, Rev. 0, "Peach Bottom Unit 3 Strain Gage Uncertainty Evaluation and Pressure Conversion Factors," Structural Integrity Associates, Inc., October 25, 2011.
WCAP-17590-NP September 2012 Revision 0