ML14070A143

WCAP-17590-NP, Revision 2, Peach Bottom Units 2 and 3, Replacement Steam Dryer, Acoustic Load Definition

ML14070A143
Person / Time
Site:	Peach Bottom
Issue date:	02/28/2014
From:	Longoni G Westinghouse
To:	Office of Nuclear Reactor Regulation
References
WCAP-17590-NP, Rev 2
Download: ML14070A143 (43)

Text

Attachment 8 Peach Bottom Atomic Power Station Units 2 and 3 NRC Docket Nos. 50-277 and 50-278 WCAP-17590, Rev 2, Acoustic Load Definition

Westinghouse Non-Proprietary Class 3 WCAP-17590-NP Feb Revision 2 Peach Bottom Units 2 & 3 Replacement Steam Dryer Acoustic Load Definition Westinghouse ruary 2014

WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-17590-NP Revision 2 Peach Bottom Units 2 & 3 Replacement Steam Dryer Acoustic Load Definition Gianluca Longoni*

BWR Plant and Stress Analysis February 2014 Reviewer:

David A. Suddaby*

BWR Plant and Stress Analysis Approved:

David R. Forsyth*, Manager BWR Plant and Stress Analysis

• Electronically approved records are authenticated in the electronic document management system.

Westinghouse Electric Company LLC 1000 Westinghouse Drive Cranberry Township, PA 16066, USA

© 2014 Westinghouse Electric Company LLC All Rights Reserved WCAP-1 7590-NP.docx-021414

ii Record of Revisions Rev Date Revision Description 0

August Acoustic load input developed with [

ax 2012 Acoustic load input developed with [

I June 2013 c

2 February Acoustic load input developed with [

]a'c 2014 WCAP-17590-NP February 2014 Revision 2

TABLE OF CONTENTS LIST OF TABLES.......................................................................................................................................

iv LIST OF FIG URES.......................................................................................................................................

v LIST OF ACRONYM S/ABBREVIATION S.............................................................................................

vii 1

EX ECUTIVE SUM M A RY..........................................................................................................

1-1 2

[

]"'! THE REPLACEMENT STEAM DRYER.........................

2-1 2.1

[

]....................................

2-1 2.2

[],c

................ 2-8 3

[

3-1 3.1

[

]

3 -3 3.2

[

]*................................................

3-5 3.3

[

],,...........................................................

3-11 3.4

[...........

3-14 3.5

[

]"C... 3-18 4

REFEREN CES.............................................................................................................................

4-1 WCAP-1 7590-NP February 2014 WCAP-17590-NP February 2014 Revision 2

iv LIST OF TABLES R ecord of R evision s.....................................................................................................................................

ii Table 1-1 ACE Revision 2.0 Differential Pressure Loads at EPU*1.02 Conditions.......................

1-2 Table 1-2 ACE+SPM Revision 2.0 Differential Pressure Loads at EPU* 1.02 Conditions............. 1-2 T ab le 3 -1

[]ac

................................................................................................... 3-4 Table 3-la

[

]a,c................................................ 3-4 Table 3-2a

[]a,b,c 3-6 Table 3-2b

[

a~b,c..3-6 Table 3-3

[b.c 3-6 Table 3-4

[

].b,..........................................

3-6 Table 3-5

[

]a,b.c............................................ 3-7 Table 3-6

[

],l.c...........................

3-7 Table 3-7

[],b,c

............................ 3-8 Table 3-8

[

]a,b....................... 3-8 Table 3-9 Table 3-10

]a............................................................................................................. 3 -12

]a,c...........................................................................................................

3 -12 WCAP-17590-NP February 2014 Revision 2

V 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 3-2a [

Figure 3-2b [

Figure 3-3a [

Figure 3-3b [

Figure 3-4 [

Figure 3-5 [

Figure 3-6 [

Figure 3-7 [

Figure 3-8 [

Figure 3-9 [

Figure 3-10 [

Figure 3-11 [

Figure 3-12 [

Figure 3-13 [

],C......................................................................... 2 -2

]a,c2-3

]~C24

]a......................................... 2 -5 2 -6

]a,c............................................................................................................... 2 -6

]P..................... 2-7

]a,c................................................................... 2 -8

]a....................................................................... 2 -9

]ap c............................................................................................. 3 -1

]a"c....................................................... 3 -9

]ac............................................................. 3 -9

]a,c...................................................................

3 -10

]a,c............................................................ 3 -10

]a,c.......................................... 3-13

] -c.......................................... 3 -13

]a.c............................................................. 3 -14

]a,c............................................................. 3 -14

]a,c............................................... 3 -15

]a"'..................................................... 3 -15

]a'c.................................................

3 -16

]a31................................................... 3-16

]"tc.....................................................

3 -17

]a'c..................................................... 3-17 WCAP-17590-NP February 2014 Revision 2

vi Figure 3-14 [

Figure 3-15 [

Figure 3-16 [

Figure 3-17 [

Figure 3-18 [

Figure 3-19 [

Figure 3-20 [

Figure 3-21 [

]ax....................................... 3-18 3-18

]a.c.......................................

3-19

]a.c....................................... 3-19

]a~c....................................... 3-20

]a,c....................................... 3-20 3-21

]a,c....................................... 3 -2 1 WCAP-1 7590-NP February 2014 WCAP-17590-NP February 2014 Revision 2

vii LIST OF ACRONYMS/ABBREVIATIONS Definition Acronym 3-D ACE CLTP EPU FIV MSL PBAPS PSD RMS RPV RSD SNR SPM SRSS SRV SSV three-dimensional acoustic circuit enhanced current licensed thermal power extended power uprate flow-induced vibration main steam line Peach Bottom Atomic Power Station power spectral density root mean square reactor pressure vessel replacement steam dryer signal-to-noise ratio skirt protection model square root of the sum of the squares safety relief valve spring safety valve WCAP-17590-NP February 2014 Revision 2

1-1 1

EXECUTIVE

SUMMARY

The qualification [

Replacement Steam Dryer (RSD) design requires on the structure. [

]C of the Peach Bottom Units 2 & 3

]C analysis of the alternating stresses acting

]a b,c WCAP-17590-NP February 2014 Revision 2

1-2 Table 1-1 ACE Revision 2.0 Differential Pressure Loads at EPU*1.02 Conditions a,b,c 1 Table 1-2 ACE+SPM Revision 2.0 Differential Pressure Loads at EPU*1.02 Conditions I a,b,c WCAP-1 7590-NP February 2014 Revision 2

2-1 2

[

DRYER

]a'C THE REPLACEMENT STEAM 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 [

2.1 Ia,c I

ac WCAP-17590-NP February 2014 Revision 2

2-2

]a.c a,c Figure 2-1 [

lac WCAP-17590-NP February 2014 Revision 2

2-3 a,c

'as Figure 2-2a WCAP-17590-NP February 2014 Revision 2

2-4 a,c Figure 2-2b [

8a,c WCAP-17590-NP February 2014 Revision 2

2-5 1a,c Figure 2-2c [

I H.C WCAP-17590-NP February 2014 Revision 2

2-6 a,c Figure 2-3a [

Ia,c WCAP-17590-NP February 2014 Revision 2

2-7 a,c Figure 2-3b [

I 2,C WCAP-17590-NP February 2014 Revision 2

2-8 2.2

]a,c

[

a,c

]ac a,c Figure 2-4 1 as

]ac a,c WCAP-I 7590-NP February 2014 Revision 2

2-9 II la,c II Ia,c I

I a,c

]a,c F

a,c 7a,c I ac Figure 2-5 [

I a,c WCAP-17590-NP February 2014 Revision 2

2-10 ac WCAP-17590-NP February 2014 Revision 2

3-1 3

I a,c I

1a,b.c a,c Figure 3-1 [

I a,C WCAP-17590-NP February 2014 Revision 2

3-2 I

]a,c a,c a,c

[I

]ac a,c I

Ia,c WCAP-17590-NP February 2014 Revision 2

3-3 I a,c I

]a.c a,c I

]a~c 3.1 I a,c I

ja, WCAP-17590-NP February 2014 Revision 2

3-4 1 Table 3-1 I

I a.c Pa,b,c abc Table 3-la I

la,c 11 a,b,c WCAP-17590-NP February 2014 Revision 2

3-5 3.2

[a,c

]ac a,b,c

[

]axc WCAP-17590-NP Februarv 2014 Revision 2

3-6 Table 3-2a

[

]a,b.c a,b,c Table 3-2b rbca,b,c

[Table 3-3

]a,b,c a,b,c T1 Table 3-4 a*b'c IL-WCAP-17590-NP February 2014 Revision 2

3-7 a,b,c Table 3-5 I

11 Table 3-6

],b,1 a,b,c WCAP-17590-NP February 2014 Revision 2

3-8 1 Table 3-7 1

ab, a,b,c

]a,b,c a,b,c Table 3-8 I

WCAP-17590-NP February 2014 Revision 2

3-9 a,b,c Figure 3-2a [

Il2,C a,b,c Figure 3-2b [

I a,C WCAP-17590-NP February 2014 Revision 2

3-10 a,b,c Figure 3-3a [

I l,c a,b,c Figure 3-3b [

a,c WCAP-17590-NP February 2014 Revision 2

3-11 3.3 I a,c

[

]ac

[

a,c

]a,b,c WCAP-17590-NP February 2014 Revision 2

3-12

-11 Table 3-9

]...

a,b,c Table 3-10 1

I3,c a,b,c WCAP-17590-NP February 2014 Revision 2

3-13 a,b,c Figure 3-4 [

Figure 3-5 Ila,c a,b,c I aC WCAP-17590-NP February 2014 Revision 2

3-14 3.4

[

I ac II la~b~c Figure 3-6 [

Figure 3-7 [

I Oc a,b,c I ae WCAP-17590-NP February 2014 Revision 2

3-15 a,b,c Figure 3-8 [

Figure 3-9 [

la,c a,b,c I a,c WCAP-17590-NP February 2014 Revision 2

3-16 a,b,c Figure 3-10 [

Figure 3-11 [

I a.c a,b,c a2,C WCAP-17590-NP February 2014 Revision 2

3-17 a,b,c Figure 3-12 [

Figure 3-13 1 I a,c a,b,c

Sa2, WCAP-17590-NP February 2014 Revision 2

3-18 3.5 1

I a,c

[

abc a,b,c Figure 3-14 [

Figure 3-15 [

I U,C a,b,c I a,c WCAP-17590-NP February 2014 Revision 2

3-19 a,b,c Figure 3-16 [

Figure 3-17 [

I a,C

Sa8, WCAP-1 7590-NP February 2014 Revision 2

3-20 a,b,c Figure 3-18 [

Figure 3-19 [

] SC a,b,c I a,C WCAP-17590-NP February 2014 Revision 2

3-21 a,b,c Figure 3-20 [

Figure 3-21 [

I a,c a,b c I a,c WCAP-17590-NP February 2014 Revision 2

4-1 4

REFERENCES

1. Westinghouse Calculation Note CN-A&SA-12-06, Rev. 3, "Acoustic Load Definition for the Peach Bottom Units 2 & 3 Replacement Steam Dryers," January 31, 2014 (Westinghouse Proprietary Class 2).

2.

Westinghouse Report, WCAP 17626 Rev. 1, "Processing of Peach Bottom Unit 2 and Unit 3 MSL Strain Gauge Data and Computation of Predicted EPU Signature," February 12, 2014 (Westinghouse Proprietary Class 2).

3. Westinghouse Letter, LTR-A&SA 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).

4. 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).

5. Exelon Transmittal of Design Information TODI EPU-MOD-RSD-02-1, "Design Parameters for Replacement Stream Dryer Design," April 17, 2012.

6.

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.

7.

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-1 7590-NP February 2014 WCAP-17590-NP February 2014 Revision 2