ML102010465

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Enclosure 15 - Westinghouse WCAP-17251-NP, (Nonproprietary) Revision 0, Monticello Replacement Steam Dryer Four-Line Acoustic Subscale Testing Report
ML102010465
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 06/30/2010
From: Iannacci M
Westinghouse
To:
Office of Nuclear Reactor Regulation
References
L-MT-10-046, TAC MD9990 WCAP-17251-NP, Rev 0
Download: ML102010465 (69)


Text

ENCLOSURE 15 WESTINGHOUSE WCAP-17251-NP (NONPROPRIETARY), REVISION 0 MONTICELLO REPLACEMENT STEAM DRYER FOUR-LINE ACOUSTIC SUBSCALE TESTING REPORT 68 pages follow

Westinghouse Non-Proprietary Class 3 WCAP-17251-NP June 2010 Revision 0 Monticello Replacement Steam Dryer Four-Line Acoustic Subscale Testing Report Westinghouse

WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-17251-NP Revision 0 Monticello Replacement Steam Dryer Four-Line Acoustic Subscale Testing Report Matthew P. Iannacci*

Acoustics & Structural Analysis June 2010 Reviewer: Gianluca Longoni*

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

© 2010 Westinghouse Electric Company LLC All Rights Reserved WCAP-17251-NP_RO.doc-061310

ii TABLE OF CONTENTS L IST O F TA B L E S ....................................................................................................................................... iii L IST O F F IG U R ES ..................................................................................................................................... iv LIST OF ACRONYMS AND ABBREVIATIONS ....................................................................................... v T RA D E M A R K S ........................................................................................................................................... v 1 EXECUTIVE

SUMMARY

.................................................................................................... 1-1 2 BACKGROUND AND PURPOSE .............................................................................................. 2-1 3 PRE-TEST PREDICTIONS AND ASSUMPTIONS .................................................................... 3-1 4 TESTING METHODOLOGY ...................................................................................................... 4-1 4,1 SUBSCALE TEST SYSTEM ..................................................................................... 4-1 4,2 INSTRUMENTATION AND DATA ACQUISITION ............................................... 4-1 4.3 PROCEDURAL OVERVIEW ......................................................................................... 4-2 4.4 RAW DATA ..................................................................................................................... 4-4 4.5 DATA PROCESSING ..................................................................................................... 4-6 5 DESCRIPTION OF RESULTS .................................................................................................... 5-1 5.1 T E S T L O G ....................................................................................................................... 5-1 5.2 NATURAL FREQUENCY CALCULATIONS ............................. 5-3 5.3 EFFECT OF THE DRYER GEOMETRY ....................................................................... 5-3 5.4 RMS PRESSURE TRENDS ............................................................................................ 5-9 5.5 PSD COMPARISON - CLTP TO EPU ......................................................................... 5-15 5.6 CLTP TO EPU SCALING SPECTRA ........................................................................... 5-16 6 CONCLUSIONS ................................................................................ .......................................... 6-1 6.1 EFFECT OF THE DRYER GEOMETRY ................................................................... 6-I 6,2 CLTP-TO-EPU SCALING SPECTRA ............................................................................ 6-1 7 REFERENCES ............................................................................................................................. 7-1 APPENDIX A REPEATABILITY OF TEST DATA CURRENT DRYER ......................................... A-I APPENDIX B REPEATABILITY OF TEST DATA REPLACEMENT DRYER .............................. B-I WCAP- 17251-NP June 2010 Revision 0

iii LIST OF TABLES Table 2-1 [ ]a,b ............................................................................... 2-1 Table 3-1 ]b .................................................................. 3-1 Table 4.2-1 []a ..................................................................................... 4-1 Table 5.1-1 [ ]a,b ............................................................ 5-1 Table 5.1-2 []a,b ................................................... 5-2 Table 5.2-1 [ ]a,b .......................................... 5-3 Table 5.4-1 [ ]a,b............................................................................ 5-12 June 2010 WCAP- 17251-NP June 2010 Revision 0

iv LIST OF FIGURES Figure 4.4-1 ]a,b ..................................... 4-4 Figure 4.4-2 [

]ab ........................................................................................... 4 -5 Figure 5.3-1 [ ]a. ............................................................................... 5 -4 Figure 5.3-2 ]a. ................................................................................ 5 -4 Figure 5.3-3 [ la. ............................................ 5-5 Figure 5.3-4 [ ]a. ............................... ............. 5-6

]a ............................................ 5 -7 Figure 5.3-5 [

Figure 5.3-6 [ ]a. ........................................... 5-8

]a,b ........................................................ 5-10 Figure 5.4-1

]a,b ......................................................... 5-10 Figure 5.4-2 [

] ,,b........................................................ 5 -11 Figure 5.4-3

] ,,b........................................................ 5 -1 1 Figure 5.4-4 Figure 5.4-5 [ ]a,b .................................................................. 5 -13

]a,, .......... ........................... I............................ 5 -13 Figure 5.4-6 [

]a,b ................................................................ 5 -14 Figure 5.4-7

]a,b ................................................................ 5 -14 Figure 5.4-8

]a,b ...................................... 5-15 Figure 5.5-1

]a,b .................................................................... 5 -17 Figure 5.6-1

]a,b 5-18 Figure 5.6-2

]a,b .................................................................... 5 -19 Figure 5.6-3 [

]a,b ................................................................... 5-2 0 Figure 5.6-4 [

WCAP-17251-NP June 2010 Revision 0

V LIST OF ACRONYMS AND ABBREVIATIONS A/D analog to digital CDI Continuum Dynamics, Inc.

CLTP current licensed thermal power EPU extended power uprate MSL main steam line OEM original equipment manufacturer PSD power spectral density RMS root mean squared RPV reactor pressure vessel SRV safety relief valve TRADEMARKS eMachines is a registered trademark of Gateway, Inc.

Microsoft and Windows are registered trademarks of Microsoft Corporation in the United States and other countries WCAP-17251-NP June 2010 Revision 0

1-1 1 EXECUTIVE

SUMMARY

I

]ab WCAP-17251-NP June 2010 Revision 0

2-1 2 BACKGROUND AND PURPOSE

]a,b Table 2-1 ]a,b 8

LI

[I

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3-1 3 PRE-TEST PREDICTIONS AND ASSUMPTIONS

]ab Table 3-1 ]a,b ab

]a,b WCAP- 17251-NP June 2010 Revision 0

4-1 4 TESTING METHODOLOGY 4.1 SUBSCALE TEST SYSTEM II Ia

]a

[

I 4.1-1

]a 4.2 INSTRUMENTATION AND DATA ACQUISITION The instrumentation used in the test is summarized in Table 4.2-1.

Table 4.2-1 a a

T T II

+

+

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4-2 II 4.3 PROCEDURAL OVERVIEW II a

]

II LI 4.3-1

]

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4-3 I

]a WCAP- 17251-NP June 2010 Revision 0

4-4 4.4 RAW DATA I

]a~b a,b Figure 4.4-1 1 Ia,b WCAP- 17251-NP June 2010 Revision 0

14-5 II a,b a,b Figure 4.4-2 1 a,b WCAP- 17251-NP June 2010 Revision 0

4-6 4.5 DATA PROCESSING Data analysis was performed immediately following each test, using the standard signal processing techniques described below.

a II 4.5-1 Ja June2010 WCAP- I-NP 17251-NP WCAP-1725 June 2010 Revision 0

5-1 5 DESCRIPTION OF RESULTS 5.1 TEST LOG

[ ]aTb

~Table 5.1-1 [ ]a,b_____ ________1 a,b t F +

t +

+ F 4-t F +

WCAP-17251-NP June 2010 Revision 0

5-2

-I ]ab Table 5.1-2 ,b a WCAP- 17251-NP June 2010 Revision 0

5-3 Table 5.1-2 I Ia'b (cont.)

a,b

+ 4 I- + 4 4

5.2 NATURAL FREQUENCY CALCULATIONS

]ab Table 5.2-1 ra'b a,b 5.3 EFFECT OF THE DRYER GEOMETRY

]a WCAP- 17251-NP June 2010 Revision 0

5-4 a

ja Figure 5.3-1 a

Figure 5.3-2 la II lab WCAP- 17251-NP June 2010 Revision 0

5-5 a,b Figure 5.3-3 1 ia WCAP- 17251-NP June 2010 Revision 0

5-6 a,b Figure 5.3-4 1 ,a WCAP- 17251-NP June 2010 Revision 0

5-7 a,b Figure 5.3-5 1 ]a WCAP- 17251-NP June 2010 Revision 0

5-8 a,b Figure 5.3-6 1 12 II

]a~b WCAP-17251-NP June 2010 Revision 0

5-9 5.4 RMS PRESSURE TRENDS la,b b

25.4-1

]a~b June 2010 WCAP-1725 WCAP- 1-NPP 17251I-N June 2010 Revision 0

5-10 a,b Figure 5.4-1 Ia,b a,b Figure 5.4-2 l a,b WCAP- 17251-NP June 2010 Revision 0

5-11 a,b Figure 5.4-3 [ a,b a,b Figure 5.4-4 [ a,b I

]a~b WCAP- 17251-NP June 2010 Revision 0

5-12 Table 5.4-1 ]b a,b I

rab WCAP- 17251-NP June 2010 Revision 0

5-13 a,b Figure 5.4-5 Ja,b a,b Figure 5.4-6 1a,b WCAP- 17251-NP June 2010 Revision 0

5-14 a,b Figure 5.4-7 [ ,a,b a,b Figure 5.4-8 1 Ia,b II

]ab WCAP- 17251-NP June 2010 Revision 0

5-15 5.5 PSD COMPARISON - CLTP TO EPU I

]a~b a,b Figure 5.5-1 1 ja,b II ab WCAP- 17251-NP June 2010 Revision 0

5-16 5.6 CLTP TO EPU SCALING SPECTRA II

]

Ia II I 5.6-1

]a WCAP-17251-NP June 2010 Revision 0

5-17 a,b Figure 5.6-1 1 WCAP-17251-NP June 2010 Revision 0

5-18 a,b Figure 5.6-2 1 ,a,b WCAP-17251-NP June 2010 Revision 0

5-19 a,b Figure 5.6-3 I 1a'b WCAP-17251 -NP June 2010 Revision 0

5-20 a,b Figure 5.6-4 I a,b WCAP- 17251-NP June 2010 Revision 0

6-1 6 CONCLUSIONS 6.1 EFFECT OF THE DRYER GEOMETRY I

]a,b 6.2 CLTP-TO-EPU SCALING SPECTRA

[

]ab WCAP- 17251-NP June 2010 Revision 0

7-1 7 REFERENCES I

]a June 2010 17251-NP WCAP- 17251-NP June 20 10 Revision 0

A-I APPENDIX A REPEATABILITY OF TEST DATA CURRENT DRYER Note that the frequencies presented in the following graphs are the subscale frequencies.

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A-2 a,b Figure A-I I a,b WCAP- 17251-NP June 2010 Revision 0

A-3 a,b Figure A-2 I a,b WCAP- 17251-NP June 2010 Revision 0

A-4 a,b Figure A-3 I WCAP- 17251-NP June 2010 Revision 0

A-5 a,b Figure A-4 I a,b WCAP-17251-NP June 2010 Revision 0

A-6 a,b Figure A-5 I la,b WCAP- 17251-NP June 2010 Revision 0

A-7 a,b Figure A-6 I Ia,b WCAP- 17251-NP June 2010 Revision 0

A-8 a,b Figure A-7 I WCAP-17251-NP June 2010 Revision 0

A-9 a,b Figure A-8 I 1 ab WCAP- 17251-NP June 2010 Revision 0

A- 10 a,b Figure A-9 I WCAP-17251-NP June 2010 Revision 0

B-1 APPENDIX B REPEATABILITY OF TEST DATA REPLACEMENT DRYER WCAP-1725 1-NP June 2010 Revision 0

B-2 a,b Figure B-I [ Ia,b WCAP-17251-NP June 2010 Revision 0

B-3 a,b Figure B-2 I ia,b WCAP- 17251-NP June 2010 Revision 0

B-4 a,b Figure B-3 I Ia,b WCAP- 17251-NP June 2010 Revision 0

B-5 a,b Figure B-4 I la,b WCAP- 17251-NP June 2010 Revision 0

B-6 a,b Figure B-5 I a,b WCAP-17251-NP June 2010 Revision 0

B-7 a,b Figure B-6 I a,b WCAP-17251-NP June 2010 Revision 0

B-8 a,b Figure B-7 I ia,b WCAP- 17251-NP June 2010 Revision 0

B-9 a,b Figure B-8 I la,b WCAP- 17251-NP June 20 10 Revision 0

B-10 a,b Figure B-9 I Ia,b WCAP-17251-NP June 2010 Revision 0,

B-11 a,b Figure B-10 [ 1ab WCAP- 17251-NP June 2010 Revision 0

B-12 a,b Figure B-I1 f WCAP-17251-NP June 2010 Revision 0

B- 13 a,b Figure B-12 I ia,b WCAP- 17251-NP June 2010 Revision 0

B-14 a,b Figure B-13 [ ]ab WCAP-1725 1-NP June 2010 Revision 0

B- 15 a,b Figure B-14 I WCAP-17251-NP June 20 10 Revision 0

B-16 a,b Figure B-15 [

WCAP- 17251-NP June 2010 Revision 0

B- 17 a,b Figure B-16 I la,b WCAP-17251-NP June 2010 Revision 0

B-18 a,b Figure B-17 Iab WCAP- 17251-NP June 2010 Revision 0

B- 19 a,b Figure B-18 I ia,b WCAP-17251-NP June2010 Revision 0

B-20 a,b Figure B-19 I r,b WCAP-17251-NP June 2010 Revision 0

B-21 a,b Figure B-20 I ia,b WCAP-17251-NP June 2010 Revision 0