ML17304A774
| ML17304A774 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/22/1988 |
| From: | RILEY H BECHTEL GROUP, INC. |
| To: | |
| Shared Package | |
| ML17304A744 | List: |
| References | |
| 13-MC-HA-252, 13-MC-HA-252-R, 13-MC-HA-252-R00, NUDOCS 8811230036 | |
| Download: ML17304A774 (82) | |
Text
OOCUHEHT NUHBER Arizona Nuclear Power Project TITLE/DESCRIPTION
~A~~iacw a~~w GQAxoPC swoQY@bid.~~VR<CAL P~EWRVT<O>4 RCb>4 8811230036 881i.09 PDR ADOCK 0500052S P PDC REY REYISIOX DESCRIPTION ev~y 6 OR IC I NATORDATE CHECKER.DATE DATE RS ilEM/PiM DATE gh DATE ttll I W~Ig h
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CALCULATION SHEET en P RP JECT JpB Np.18601-200 cp,Lc.Np.D-NC-~'I'I SUBJEcT TRANS I ENT TEMP STUDY FOR ELECT e PENETRATION ROOYIS$HEET Np Z REV ORIGINATOR O WP4 DATE CHECKER DATE REV ORIGINATOR DATE CHECKER DATE R , Io~Q~)I-0 Table of Contents 50 IV.V.Purpose Design Criteria Study Assumptions References Summary of Results~Pa e 3 5 6 ll 13 13 VI.D.Limitations E Output 16 57 VI I.S tu dy 58 Room Heat-Up Computer Model A.Model Description B.Requ ired Inpu t C.Assumptions 14 16 17, 17 17 59 20 22 23 25 26 A.Determine Room Floor Area B.Determine Room Heat Sinks C.Determine Room Volumes D.Determine Room Heat Loads E~F.G~VIII.Temperature Rise vs.Time Plot Compare room Heat Loads and Heat Sinks to determine limiting case.Computer Model Input Data Results 18 21 23 24 28 29 38 31 26 IX.Appendices 30 31 A~B.C.Compu ter Ru n pu tpu t Plant Operating Temperature Data Containment Wall Thermal Gradient Plot 32 38 4AA 4444~7 I44
CALCULATION SHEET l pRO~"~'OB Np 18601-200 cALc.Np.13-NC-TRANSIENT TEMP STUDY FOR ELECT i PENETRATION ROOMS SHf~NO.O DATE REV ORIGINATOR DATE CHECKER DATE 5 PURPOSE The design basis for cooling the Electrical Penetration room containing Essential Electrical equipment during a LOCA event uses Essentials Air Cooling Units (ACU)and the Essential Chilled Water System (ECWS)for cooling.In the event that either the ACU or ECWS fails during a LOCA, the room temperature will rise rapidly.10'I 2 13 14 The purpose of this study is to determine the transient air temperature for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> in the limiting case for the two Electrical Penetration rooms containing Essential equipment and receiving Essential Cooling.Transient response within the first 98 minutes is of primary concern to support ANPP's program to respond to EER 88-EC-818.
17'I 8 19 20 21 22 23 24 25 26 , 27 28 29 30 31 Standard room heat-up (RMHTUP)comput: er program, ME284, Rev.Al is used to study the room ambient air heat-up by the equipment in the East Electrical Penetration room located on the Aux.188'levation.
This room contains"B" safety train equ ipment.The heat generated in the, room is transf erred to the room air f stored in the room enclosure concrete (heat sink), and transferred to the air outside the room.The transient temperature for the room air is studied for a time period of 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> without any HVAC.34 36 LAO 399$.$7/d5 l
CALCULATION SHEET PROJECT JOB NO.18601-200 cALc.NO, 1>-NC-$UBJpcT TRANS I ENT TEMP STUDY FOR ELECT~PENETRATI'ON ROOVIS 0 DATE REV ORIGINATOR DATE CHECKER DATE C , Io>OI-ILI L'The following basic plant scenario is applied to this study: 10 12 13 14 0 0 0 0 0 Large break LOCA Normal offsite power is available and all normally operating equipment continues to generate heat Normal HVAC stops and does not operate Essential chilled water system is not operating Essential air handlers/fans are operating to mix the air.Doors and other HVAC barriers remain in their normal closed position during'he entire period of the calculation 18 20 21 22 23 24 25 26 27 28 29 30 31 34 36'AO i998.1)/1$
n CALCULATION SHEET PRpJECT JpB Np 18601 200 cALc.Np.13 NC sUBJEcT TRANSIENT TEMP STUDY FOR ELECTs PENETRATION ROOMS sHEETNQ REV ORIGINATOR DATE CHECKER DATE REV ORIGINATOR DATE CHECKER DATE O W/~/I ss W~s~eS DESIGN CRITERIA: This is a study of the effect of certain equipment failures which are, strictly speaking, beyond the specific design basis for the affected systems.The results will be used as input to an evaluation for response to EER 88-EC-818 done by others.'0 12 13 The systems involved in this study are the Auxiliary Building Essential HVAC and Essential Chilled Water.Their design criteria are references 18, and 19.16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35 36
]f CALCULATION SHEET PROJECT JoB No 18601-200 cAt c.No.15-NC-$UBJECT TRANSIENT TEMP STUDY FOR ELECT PENETRATION ROOMS$HfETNO O K/CHECKER<ZZgjg~~DATE ORIGINATOR L ,10~Q~L 0 I II~STUDY ASSUMPTIONS:
2 1.The initial temperature inside the Electrical Penetration 0 room is 92 F.This is based on the actual measurements made by ANPP in the operating unit (Ref.28).10 2.The initial temperature outside the Electrical Penetration room is 92 F.This is based on actual measurements made by 0 ANPP in the operating unit (Ref.28).12 13 3.Neither essential chilled water or normal HVAC is available during time period of this study.This is the principle failure assumed at the onset of this study as discussed in section I.16 17 18 19 20 21 22 23 26 27 28 29 30 31 4.Initially, steady state temperature conditions exist in the Electrical Penetration Room and outside the rooms.'.With the exception of the containment building interface, the walls, ceiling, and floor are used for a heat sink.All heat sinks will be modeled using a thickness equal to one half the thickness of the floor slab.This value is less than the actual thickness of the thinnest wall or ceiling boundary of the considered room.Use of only one half the thickness of'he floor slab as a heat sink for the Electrical Penetration room is based on the consideration that the Mechanical Penetration room directly below is heating rapidly during the IOCA event.Experience with results of the RMHTUP computer runs suggest that for short time periods (i.e.98 minutes), heating from 34 36 1 I t'4 CALCULATION SHEET PROJECT JOB No 18601-200 A~~)p~sUBJEcT TRANS I ENT TEMP STUDY FOR ELECT PENETRATION ROOMS cAt.c.No.13-NC-SHEET No.O e h CHECKER DATE REV ORIGINATOR DATE CHECKER DATE the bottom of the 188'loor slab will cause virtually, no temperature increase at a point one half way through this 2'-4" thick slab.Review of the results of this calculation verify this assumption.
10 12 13 14 Because heating from below is demonstrated to have negligible effect on the upper half of the floor thickness during the time period of interest, (98 minutes), this portion of the floor slab is available to act as a heat sink for the 188'levation Electrical Penetration room.With time, loss of this slab as a heat sink is expected/and actual 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> room temperatures are likely to be somewhat higher than the model predicts.17 18 19 20 22 24 25 26 27 28 29 30 31 Use of this value for the thickness for the entire boundary does not affect the short time (98 minute)accuracy of this study.As can be seen by review of the computer output/heat generated within the room does not have sufficient time to penetrate and thereby utilize the full heat capacity of thicker heat sinks.6./he Containment Building wall which interfaces with the Electrical Penetration rooms is 4 ft thick concrete.Because the containment building is normally operating at approximately 128 F, this wall is actually a small heat 0 source during the initial phase of room heat up based on an initial Penetration room temperature of 92 F and is reflected as such in the heat load tabulation.
In the longer term, (24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />), it is expected that this wall will become a larger heat source because internal 34 35 36 t~r n CALCULATION SHEET PROJECT JQB No 13601-200 caLc.No.13-NC--25 T T$E, P*R 0 INATOR DATE CHECKER REV ORIGINATOR DATE CHECKER E.io>OI-WE(U 10 12 13 containment heat generated by the initiating LOCA event has had time to penetrate the containment wall.Because the focus of this calculation is for short term results, (98 minutes), long term heat gain from the LOCA within containment is not considered.
The validity of this assumption is evident from Figure 7-5 of Topical Report BC-TOP-5-A, Prestressed Concrete Nuclear Reactor Containment Structures (Ref.22).Figure 7-5 is a plot of temperature distribution across the containment vessel wall for varying times after a Design Basis Accident.After the longest period shown, 182 minutes, heat resulting from the D.B.A.-has penetrated approximately 12 inches into-the thick concrete containment wall.19 20 21 22 23 24 25 16'17 18 8.The heat generated within the room is considered as being constant.The dimensions of the Electrical Penetration rooms for all three units are essentially identical.
In addition, the equipment and lighting are virtually the same for all of these rooms.This study is performed for the Electrical Penetration rooms in Unit 1 and is applicable to the Electrical Penetration rooms in all three units.26 27 28 29 30 31 34 35 36 9.Per assumption 3 above, the Essential Chilled Water is not available during the time period of this study.For a conservative approach, the ACU fan will be assumed running without chilled water through the essential coils.81%efficiency of the ACU fan motor is assumed for calculation room heat load.This is a typical motor efficiency for 3 hp motors as shown in reference 14, chapter 22, table 38, page 417.
\I REV 0 ORIGINATOR DATE f~~P8 CHECKER DATE REV ORIGINATOR DATE CALCULATION SHEET PROJECT JQB No 18601-200 P SUBJFCT TRANSIENT TEMP STUDY FOR ELECT, PENETRATION Root>S CALC.NO.>>NC SHEET NO.CHECKER DATE L~I 0>DI-ZO hl This study is performed for a time period of 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.The computer model can provide details for a maximum of 728 steps.Therefore, each step or time increment is 2 minu tes.10 12 13 ll.The room walls are requ ired to be divided into a number of layers for computation of temperature distribution in the concrete walls by the computer model.'he required input for the thickness of the first layer and the multiplication factor for thickness of other layers are selected as 8.81 ft (approximately 1/8")and 1.41 respectively.
16 12.Concrete has the following properties:
18 19 20 A.Density 144 lbs/f t (Ref 16)3 B.Thermal conductivity 8.54 (Ref 16)C.Specif ic heat 8.2.btu/lb-P (Ref 16)21 22 24 25 26 27 13.Gaps occurring between penetration room walls and the containment building are closed and sealed by flashing as shown on references 24 and 25.14.Personnel and equipment doors are considered massless and perfect insulators, therefore non-contributory toward a heat sink.30 31 15.Room volumes do not exclude installed hardware such as electrical cabinets panels, and switchgear.
Sensitivity runs indicate that the room heat up time vs.temperature plots are not sensitive to changes of net room volume as much as 18%(Ref 23).36
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en CALCULATION SHEET PROJECT JQB No 18601-200 cALc.NP.13-NC--25 TRANS IENT TEMP STUDY FOR ELECT PENETRATE'ON ROOMlS SHEET NO I 0 ORIGINATOR DATE CHECKER DATE REV ORIGINATOR DATE CHECKER DATE 12~lO>OI-12 0 hl E g IV.2 REFERENCES.:
10 12 13 16'18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35 36 2.3.4~5.6.7.8.9.18.11.12.13.14 15.16.Auxiliary Building Area AlB Plan at El.188'-8", 13-C-ZAS-136, Rev.17.Auxiliary Building Area A2A Plan at El.128'-8", 13-C-ZAS-143, Rev.13.Main Steam Support Structure Floor Inserts and Penetrations, 13-C-ZCS-785, Rev.19 Auxiliary Building Area AlB Structural Steel Framing Plan for El.188'-8", 13-C-ZAS-521, Rev.8.Auxiliary Building Area A2B Structural Steel Framing Plant for El.128'-8", 13-C-ZAS-531, Rev.14.Auxiliary Bu ilding Concrete thrall Elevations, Sheet 6, 13-C-ZAS-285, Rev.15.Fuel Building Area F1A and FlB Plan at El.188'-8", 13-C-ZFS-188, Rev.16.Auxiliary Building Area A3A Structural Steel Framing Plan for El.148'-8", 13-C-ZAS-558, Rev.14.Auxiliary Building Area A2A Structural Steel Framing Plan for El.128'-8", 13-C-ZAS-538, Rev.9.Auxiliary Building Equipment Locations Plan at El.188'-8", Level 1, 13-P-ZAL-285, Rev.12 Electrical Equipment Heat Dissipation Calculation 13-EC-MA-518, Rev.2.Auxiliary Building Normal Cooling System Heat Load Calculations 13-MC-HA-881, Rev.3.Auxiliary Building Esential Cooling System Heat Load Calculations 13-MC-HA-851, Rev.1.ASHRAE Handbook of Fundamentals, 1972.Radiation Monitor Tech.Manual Volume V, Vendor Log No.N9 97-1 6 2-6.Principles of heat transfer, third edition, Frank Kreith, Intext Educational Publishers, Table A-2, Physical Properties of Some Nonmetals, page 635.
r, II' CALCULATION SHEET PROJECT JQB No 13601-200 cALc.No.13-NC--2 SUBJPOT TRANSIENT TEMP STUDY FOR ELECT PENETRATION ROOMS SHPPTNO O K/CHECKER DATE REV ORIGINATOR DATE CHECKER DATE E , Io>DI-0 W 10 12 13.16 17 18 17.User's and Theoretical Manuals Verification Report, program RMHTUP-Room Heat Up, program number ME284 Rev.Al, Bechtel Power Corporation, San Francisco Power Division.18.Detailed Design Criteria, Part III, System HA, HVAC-<Auxiliary Building, Rev.8.19.Detailed Design Criteria, Part III, System EC, Essential Chilled Water System, Rev.3.28.Plant Operating Temperature Data Provided by ANPP on 6-18-88, (See Appendix B).21.Post Accident Radiation Monitoring Systems Operation-Maintenance Manual, Volume VIII-'C.Vendor Log No.13-18487-N997-284-7 22.Bechtel Topical Report BC-TOP-5A Rev.3, Prestressed Conc'rete Nuclear Reactor Containment Structurs.
23.Transient Temp Study for Essential Cooling, Water Pump, Calculation 13-MC-HA-253 Rev.8.20 21 22 23 24 25 27 28 29 30 31 24.25..26.27'uxiliary Bldg.Floor Plan at Elevation 188'-8", C 128'-8", 129'-8", 13-A-ZAD-282, Rev.17.General Misc.Details, 13-A-ZYD-816, Rev.8.Mark's Standard Handbook for Mechanical Engineers, Eighth edition, 1978 Electric Motor Performance Data, Log No.13-18487-N997-182-1.
34 11 t en CALCULATION SH EET PROJECT JoB No 18601-200 cAcc.No.13-NC--2 SUBJECT TRANS I ENT TEMP STUDY FOR ELECT PENETRAT ION Root 1S O-/k~l>>m DATE glt~2, g6 ORIGINATOR 12~10)I3I-U I@2 c(2 V.3
SUMMARY
OF RESULTS: The transient temperature summary for the Train B Electrical Penetration room air is shown below.10 12 13 17 18 19 20 21 23 Time Period 8 min 2 min 4 min 12 min 36 min 68 min 84 min 96 min 2 hr 4 hr 6 hr 8 hr 12 hr 24 hr~Tem F 92.88 94.66 96.58 99.78 181.47 182.21 182.78 183.83 183.49 185.25 186.58 187.78 189.58 113.88 24 25 26 27 28 29 30 3'I Computer program input has been selected to best model the initial 98 minutes of room heat up.After longer times, it is likely that temperatures will be higher than these results indicate.Loss of the East Penetration room floor as a heat sink in the long term is likely due to anticipated high temperatures building up in the Mechanical Penetration room below.See assumption 5.34 35 36 1 AO'leee I 7/A'%
II CALCULATION SHEET P ROJECT JoB No 18601-200 cAt c.No.13-NC-1'~1 SUBJECT TRANSIENT TEMP STUDY FOR ELECT PENETRATION ROOMS SHEETNO.EV ORIGINATOR O<4 DATE CHECKER DATE REV ORIGINATOR DATE CHECKER DATE 0>OI-IdZC E-0 2 VI ROOM HEAT-UP COMPUT ER MODEI 3 A.Model
Description:
The room heat-up computer program, RMHTUP, program number ME284, version Al, can be used to study the room ambient air heat-up by the equipment heat or any other.heat sources in the room.10 2 13 Ia The temperature of room ambient air increases with time, due to the heat released from the equipment and other sources.The heat generated within the room is transferred to the ambient room air, stored in the room enclosure (walls, ceiling, and floor)and transf erred to the air outside the room.'17 18'I 9 20 21 22 23 2a 25 26 27 28 29 30 31 The room walls are divided into a number of layers with incremental thicknesses for numerical computation by the computer program.In this study, the value of imaginary thickness of first layer of concrete wall is selected as 8.81 ft and the multiplication factor of imaginary thickness of other layers is taken as 1.41.In other wordsthe first concrete layer thickness is 8.81 ft (approx.1/8"), the second layer thickness is 8.8141 ft (approx.3/16"), third layer 8.81 X (1.41)ft, etc.The transient room temperature is determined from the heat balance equation, which balances the heat generated within the room and the heat transf erred to the ambient room air, stored in the room enclosure and transferred to the outside air, as shown below: 3a 36 LAO 5998.i 7155
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I Ji en CALCULATION SHEET PROJECT JoB No 18601-200 cALc.No.13-NC-A-25~~$UBJFCT TRANS I ENT TEMP STUDY FOR ELECT i PENETRATION ROOMS$HEET NO.REV ORIGINATOR DATE~/n~a CHECKER DATE REV ORIGINATOR DATE CHECKER DATE R , io>OI-bl E 4 L 0 B.Input Required for Computer Model: The following information is required as input for transient temperature study in the Electrical penetration room, Train B: 10.12 13 16 17 18 19 20 21 22 23 2a 25 l.Initial room ambient temperature, degrees F 2.Initial outside ambient temperature, degrees F Equipment and other heat generated in the room, BTU/HR 4.Net zoom surface area, ft 2 3 5.Net room volume, f t 6.Thickness of room enclosure, f t Density of room enclosure material, lbs/f t 3 8.Thermal conductivity of room enclosure material, BTU/HR-ft-F 9.Specific heat of room enclosure material, BTU/lb-F 18.One period of time increment for calculation, min ll.Imaginary thickness of first layer of room enclosure, ft 12.Multiplication factor of imaginary thickness of other layers 26 27 28 29 30 31 34 35 36
)I I'f CALCULATION SHEET PROJECT JQB NQ 18601-200 OPLC, NQ.13 NC-k SUBJPQT TRANSIENT TEMP STUDY FOR ELECT i PENETRATION ROOVIS s<<<>>Q.7 REV ORIGINATOR O 6/~DATE~/iz/g DATE REV ORIGINATOR DATE CHECKER C.Assumptions for the Computer Model 2~The room is simplified as an the same thickness of walls, The enclosure walls, ceiling heat sink, with exception of wall.enclosed space bounded by ceiling, and floors.and floor are taken as a the Containment Building 10 D.Computer Model f.imitations 13 2~The room enclosure walls, ceiling and floor must be considered as having the same thickness and of the same homogeneous material.The air temperatures outside the room must be 16 IS 19 20 21 22 23 24 25 26 considered as being the same and remaining constant.3.The heat generated within the room must be considered as being constant.No heat generated outside the room can be considered.
4.The program is limited to 728 time period calculations.
E.Compu ter Model Ou tpu t The following information is provided in the computer model ou tpu t: 27 28 29 30 31 TAF QAT QST QOT Final room air temperature at each period, F Heat stored in the ambient air, BTU Total heat stored in the concrete, BTU Heat transferred to the outside air, BTU 34 35 36 LAO'.l40 1 1 7/A5 ki 4 j~
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DATE DATE REV REV DATE CALCULATION SH EET P ROJFCT JOB NO 18601-200 cAt c.NO 15-NC-'I sUBJgcT TRANSIENT TEMP STUDY FOR ELECT, PENETRATION ROOYIS SHPPTNo 2S ORIGINATOR CHECKER ORIGINATOR DATE CHECKER 0 VoLol tF IDETE~iiJhv ionJ 10 12 13 e 17 18 19 20 21 22 23 24 25 27 28 29 30 31 34 35 36
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PROJECT SUB JECT 7 A/S/8 eSr CHECKER DATE REV ORIGINATOR S/j CALCULATION SHEET JOB NO./60/ZOO 4 ELM7.-T/DATE CALC.NO.SHEET NO.CHECKER DATE L.J,O OD 0 0 c-hA 252 7<)CAN.~H h 10 12 16 18 19 20 21 22 23 4 2 25 as 31 30~V)a6.Q I~I I 28~~4 4 AQ Q 0 w,e.Q~>pQ t t-'.34 36 il M W tO IO u!O 0 lO u Q CI VI D ,D Hexrdowoz~le/$7/hfC>$7e~gg4 Fi~ygp~l0 lO gO.l4 0 J A A~4 Irl N~O tO CO~e Irl M~O IO CO%CI III Ca Irl t4/ltd E~EcrP~Anfl EA07 Mal<i 8'!ou<4 L Essc&i/A L C4(cuufv EO r~s~r C~~)X,ZO///0 2,'Lv/3 s x, g,D C m m EcplPfii&!7 dCC~kÃiY-Pf/0 s-P//8-Sf z-WB-nX.&/'//S-IY~9 gag gggp cA8//I/F15 CO/-CO@iZS V Dier.~E.-/En/-P4Z.Yo<7AGE RED>ULAfoR 8-nfAN-V/6, v/8 j/7 062 o.fi o,75 o.e8 S,ZI/, IV 8,62.0,'t I c,75 Xzl/.I 7 P,b 2->I't I e,75 8/8 o,o6 0+~c/&wag yiizw'c>.4cu JIVE-zol',OO 4 7i/IS CII.C 2.7 g 7C/oo Z74 748/44 X@8-iVOI 0,88'ins&t.c.ZS.P,88 fofAL kguiP Izsdf&AD (XIII)7~id r L rI'urP Ir/Fg r/OAO (870/HIZ)hr=Af K~AD tdE To QHrArnrncvr hfAIr~if/hÃ)io7AZ Iguf LozD&<gooZ grvjgg/'us'g$6'999/+Is cJcc sj(r z6'5$2(g REV.INDI-CATOR
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en CALCULATION SHEET PROJECT JOB NP 18601-200 CALC.No.1>-NC--25$UBJE CT TRANS I ENT TEMP STUDY FOR ELECT I PENETRAT TON ROOMS$HE ET No.Z REV 0 ORIGINATOR DATE~/~88 CHECKER DATE/ized REV ORIGINATOR DATE CHECKER DATE L 1O VII'.Input Data: 10 12 13'I 8 19 20 21 22 23 24 25 The following input data for the computer model is used: l.Initial room ambient temp.=92 F[Assumption 1]0 2.Initial outside ambient temp.=92 F[Assumption 2]3.Equ ipment and other heat generated in the room=62,959 BTU/HR[See Section VII.E]4.Net room surface area=5731 FT[See Section VII.E]2 5.Net room volume=31744 FT[See Section VII.C]3 6.Thickness of room enclosure=1.17 FT[See Section VII.B]7.Density of room enclosure material=144 IBS/FT[Ref 6]8.Thermal conductivity of room enclosure material 8.54 BTU/HR-FT-F[Ref 16]9.Specific heat of room enclosure material=8.2 BTU/f.B-F[Ref 16]18.One period of increment for calculation
=2 min[Assumption 18]ll Imaginary thickness of f irst layer of concrete enclosure 8.81 FT[Assumption 11]12.Multiplication factor of imaginary thickness of other Xayers=1.41[Assumption ll]26 27 30 3'I 34 35 36 LAO 3999~1 7195 l I I 4 CALCULATION SHEET P RP JECT JpB Np 18601-200 CALC Np.13-NC-SUBJpcT TRANS I ENT TEMP STUDY FOR ELECT a PENETRATION ROOMS sHppT Np.REV 0 ORIGINATOR DATE CHECKER DATE REV ORIGINATOR DATE CHECKER DATE 0>nI-bl g g o I VINGT 2 Results The transient temperature for the Train"B" Electrical Penetration Room air obtained from the computer output, is shown in Figure 1.The transient temperature output, Appendix A, shows that without any normal HVAC or Essential Chilled water and with the door closed, the calculated temperature in the pump room will be as follows: 10 12 13 16'IS 19 20 21 22 23 2d 25 26 Time Period 8 min 2 min 4 min 12 min 36 min 68 min 84 min 96 min 2 hr 4 hr 6 hr 8 hr 12 hr 24 hr Temper atu re F 0 92.88 94.66 96.58 99.78 181.47 182.21 182.78 183.83 183.49 185.25 186.58 187.78 189.58 113.88 27 28 29 30 31 3d Computer program input has been selected.to best model the initial 98 minutes of room heat up.After longer times, it is likely that temperatures will be higher than these results indicate.Doss of the East Penetration room floor as a heat sink in the long term is likely due to anticipated high temperatures building up in the Mechanical Penetration room below.See assumption 5.36 H'E 4 IL t I PROJECT SUBJECT REV ORIGINATOR ref DATE~re g CHECKER DATE</iW/6'EV ORIGINATOR DATE CALCULATION SHEET JOB NO.i+4~i P>-EE c E'u CALC.NO.SHEET NO.CHECKER DATE 2 5 6 10 12 14 17 19 20 22 23 26 27 28//3//g.//I//0/pf/Cg/o7/R IOS to+10$~10Z.~lot/00'78 97 95'3/gO>l HEA7UP vs 77rtl TZZW 8'z.EC.Puv'.Ee (/VO+gg+4Q p'YAG OJZ~Civ/LLEW lA7Eg)E L0~I I 29 30 3'I 0 r Z 3 0 X 4 7 8 t to'z r4 rZ i8 zo u g<HA'!0 Zo 30 4?W W 70 80.9V mnf 34 36 I AO 399S.I 7185
CALCULATION SHEET I PROJECT.JQB No 18601-200 cAt.c.No.13-NC-~E~~SUBJECT TRANSIENT TEMP STUDY FOR ELECT PENETRATION ROOVS SHEET NO.SZ R EV DATE DATE REV DATE ORIGINATOR CHECKER CHECKER ORIGINATOR.
DATE 0 4(p ,1P>OI-wzg 0: 0 eXQT P$*ME204.ME204 AppEQDiX 4 4 10 12 13 16 17 18 19 20 21 22 23 24 25 R INITIAL INTERNAL ROOM AMBIENT TEMPERATURE, DEG.F~?>92 INITIAL ADJACENT ROOM AMBIENT TEMPERATURE, DEG.F=?>92'EQUIPMENT HEAT GENERATED ZN THE INTERNAL ROOM, BTU/HR~?>62959 NET INTERNAL ROOM SURFACE AREA, SQ.FT.~?>5731 NET INTERNAL ROOM VOLUMEi CU.FT.~?>31744 THICKNESS OF ROOM ENCLOSURE, FT,~?>1~17 DENSITY OF ROOM ENCLOSURE MATERIAL, LBS/CU.FT.~?
>144 THERMAL CONDUCTIVXTY OF ROOM ENCLOSURE MATERIAL, BTU/HR-FT-F~?
>.54 SPECXFIC HEAT OF ROOM ENCLOSURE MATERIAL, BTU/LB-F~?
>~2 ONE PERIOD OF TIME INCREMENT FOR CALCULATION, MIN.~?>2 IMAGINARY THICKNESS OF FIRST LAYER OF ROOM ENCLOSURE, FT.~?>.Ol MULTIPLICATION FACTOR OF IMAGINARY THICKNESS OF OTHER LAYERS~?>1.41*********************************************************'0
1%*COPYRIGHT 1976, 1979 BECHTEL POHER CORPORATION.
ALL RIGHTS RESERVED.*********************************'4*********************************'k***'A*
M~NUMBER OF IMAGINARY LAYER~12 27 28 29 DX1 i DX2 i DX3 i DX (M)1.00000-02 1.41000-02 1.98810-02 7.85805-02
.11080.15623 2.80322-02 22028 3.95254-02
.31059 5.57308-~12625 30 0 1 PERXOD QAT 1463.QST=TAF~94.66 TlgT2gT3g-------------T(M+1) 92.136~92.092 92.054 92.000 92.000 92.000 92 F 000 635.QOT=92.026 92.000 92'.010 92i000 92.003 92.000 0.HCX=1.3153 HCO=.00 34 35 36 92.079 92.000 2 PERIOD QAT~2464.QST~1732.QOT=TAF~96.50 TliT2iT3i T(M+1)92.308 92.226 92.146 92.002.92.000 92.000 92.034 92.000 92.011 92.000 0.HCI=1.3709 HCO~.00 1
c'I DATE CHECKER DATE DATE DATE 0 CALCULATION SHEET PRoJECT Jos No 18601-200 c>Lc.No.13-NC-~0~~~$UEJQc'f TRANS I ENT TEMP'STUDY FOR ELECT PENETRATION ROOMS$HgFT gp.9 REV ORIGINATOR REV ORIGINATOR CHECKER p'2.000 ppr~Cix'I 1'l 4 92.151 92.000 3 PERIOD QAT~3151.QST~3144.QOT=TAF~97 76 TlgT2gT3~T(M+1)92.483 92 372 92.257 92.006 92.001 92.000 92.000 92i072 92 F 000 92.026 92.000 0~HCI~1 F 4008 HCO~F 00 10 92.415 92.000 6 PERIOD QAT=4208.QST='382'OT~TAF~99'0 TlgT2JT3J T(M+1)92'49 92.791 92.608 92.034 92.007 92.001 92.000 92.238 92.000 92~107 92.000 0.HCI~1.4376.HCO~.00 12 13 92.926 92.001 12 PERIOD QAT~4870.{}ST~20311.QOT~TAF~100.93 Tl,T2,T3,--
T(M+1) 93.608 93.425" 93.196 92.160 92.048 92.009 92.000 92.634 92.000 92.363 92..000 0~HCI~1 4533 HCO~00 16 18 93.348 92'04 18 PERIOD QAT~5162+QST=32609'OT~TAF~101~47 T1~T2~T3g T(M+1)94.079 93'91 93.648 92.335 92.127 92.031 92.000 93.002 92 F 000 92.645 92.000 0.HCI~1.4574 HCO~.00 20 21 22 23 24 27 28 29 3034 33 36 93.707 92.012 30 PERIOD QATAR 5561.QST=57391.QOT=TAFT 102.21~TlgT2gT3g T(M+1)94.796 94.604 94.350 92.724 ,92.351 92.119 92.000 94.023 92.025 36 PERIOD QAT~5722.QST=69819.QOT~TAF~102.51 Tl g T2 g T3 t T (M+1)95.095 94.901 94.644 92.917 92.479 92 181 92+000 94.310 92.043 42 PERIOD QAT~5869'ST=82262.QOT~TAF~102.78 TlgT2gT3g T(M+1)95.367 95.173 94.913 93.107 92o611 92.251 92 F 001 94.574 92 067 24 PERIOD QAT~5378.{}ST=44983, QOT=TAF=101.87 Tl~T2~T3~T(M+1)94+464 94'73 94.023 92.528 92.232 92.068 92.000 0.HCI~1.4600 HCO=1,04 93.329 92.001 92.917 92.000 0.HCI=1.4620 HC0~1.04 93'25 92.003 93.174 92.000 93.896 92.005 93.416 92.001 1.HCI~1.4653 HC0~1.05 94.148 92.009 93.645 92.001 1.HCI~1.4638 HC0~1.05
,I ORIGINATOR CHECKER REV ORIGINATOR DATE</i~ag (=-/4 0 CALCULATION SHEET PROJECT JQB No 18601-200'ALC.No.1>-NC-I SUBJECT~RANS I ENT TEMP STUDY FOR ELECT, PENETRATION ROOMS SHEET No 3 REV DATE DATE DATE CHECKER~/u~I OI>OI-'4Z C L 0~48 PERXOD TAF~103 Tl,T2,T3 95o620 93.291 92'02 QAT~6004.QST~94715..03----------T (M+1)95.425 95.163 92'46 92'28 QOT~94.820 92.096 94.384 92~015 93.863 92'02 3.HCI~1~4668 HC0~1.05 60 PERIOD TAF~103 Tl,T2,T3 96.079 93.644 92.005 QAT~62SO~QST~119642~~49---------T (M+1)95.883 95.619 93.017 92.494 QOT=95.268 92.168 94.819 92.033 94'68 92.006 11'CI~1.4653 AC0~1.06 10 12 13 95.674 92.255 72 PERIOD QAT~6469'ST~144584.QOT~TAF~103.90 Tl g T2 g T3 g---------T (M+1)96'93 96.296;96 030 93.978 93.284 92.672 92.010 95.214 92,057 , 94.642 92+013 30, HCI=1 4716 HC0~1.07 17 18 84 PERIOD QAT~6670.QST~169529.TAF~104'7 Tl g T2 g T3 t T(M+1)96.872 96.675 96.407 94.294 , 93.546 92.857 92.018 QOT~96.048'2.353 95.579 92.090 94.990 92+023 65.HCX=1.4737 HC0=1~08 19 20 21 22 23 24 96 PERIOD QAT~6856.QST=194463.QOT~TAFT 104.62 TlgT2gT3g T(M+1)97'24 97.027 96.757 94.595 93.802 93.044 92'29 96.395 92.460 96.722 92.573 108 PERIOD QAT=7031.QST=219377.QOT=TAF=104.94 Tl~T2g T3 g T(M+1)97.555 97.357 97.086.94.883 94.051 93.232 92.043 125.HCX~1+4756 HC0~1.09 95.920 92.129 95.318 92.037 96.241 92.175 95.627 92.055 218.HCI=1.4774 HC0=1.10 27 28 29 30 97'31 92.691 120 PERIOD QAT~7195.QST=244260.QOT=TAF~105'5 TlgT2g T3g T(M+1)97.867 97.669 97.397 95'59 94.293 93.420 92,061 96.545 92.227 95.922 92.077 351.HCI~1.4791 HC0=1.11 0 34 97.325 92.813 132 PERIOD QAT~7351.QST=269101.QOT=TAF~105.54 Tl gT2g T3 g T(M+1)98.163 97.965 97.693 95.424 94.528 93.607 92 F 081 96.835 92.284 96.204 92.102 535.HCI~1~4808 HC0~1.12 36 144 PERIOD QAT~7500.QST=293891.QOT=777.HCX 1.4823 HC0=1.12 li CALCULATION SHEET PROJECT JOB NO 18601-200 cat c.No.D~C-SUBJECT TRANSIENT TEMP STUDY FOR ELECT PENETRATION ROOMS SH5$+NQ,~+ORIGINATOR CHECKER DATE CHECKER DATE DATE REV DATE REV ORIGINATOR 0~IP>OI-"z<C II TAF~105~81 Tl, T2, T3,----------T(M+1) 98,446 98.248'7.975 95.680~94'57 93.793 92+105 97.605 92.937 97~113 92.347 96'74 92,132 6.156 PERIOD{}AT~7642, QST~318621.TAP~106.08 TlgT2pT3g T(M+1)98'18 98+519 98.246 95.927 94.980 93.976 92 131 QOT~97.875 93.064 97'79 92'14 96.733 92'65 1085.HCI~1.4838 HC0~1~13'10 98.134 93.192 168 PERIOD QAT~7779 QST~343282.QOT~TAF~106.34 T1JT2JT3g T(M+1)98'79 98.780 98'06 96'66 95.198 94.157 92.159 97 635 92.485 96.984 92.202 1467'CI~1.4852 HCO~1.14 13 180 PERIOD QAT~7911.QST=367868.TAF~106.58 Tlg T2g T3g T(M+1)99.231 99.032 98.757 96+398 95.411 94.336 92.191 QOT=98.384 93.322 1930.HCI~1.4865 HCOM1.15 97.883 97.226 92.560 92.242 18 19 20 21 192 PERIOD QAT~8038.QST=392369.TAFT 106.82 Tl g T2 t T3 g T (M+1)99.474 99.275 99.000 96'23 95.618 94.513 92'24 98'26 93.452 98.122 92.638 97.461 92.285 QOT~2482.HCI=1.4879 HC0=1~15 22 23 24 97.689 92'30 204 PERIOD{}AT~8161'ST=416780.QOT~3128.HCI=1.4891 HC0=1 16 TAFT 107.05 TltT2gT3g T(M+1)99.710 99.510 , 99.235 98.860 98.354 96.843 95~821 94~687 93.583 92.719 92.259 27 28 29 3034 216 PERIOD QAT=8281.QST=441094.TAFT 107'7 TlgT2gT3g T(M+1)99.938 99.739 99 463 97.056 96.020 94.859 92.296 228 PERIOD QAT~8397.QST~465305.TAF~107.49 TlgT2gT3g T(M+1)100.16 99.961 99.685 97'65 96.214 95.029 92.335 QOT=99.087 93.715 QOT=99.308 93.847 I 98.580 92 803 97.911 92.377 4728.HCI=1.4916 HC0~1.17 98.799 92.889 98.127 92.427 3875.HCI=1.4904 HC0~1.16 36 240 PERIOD QAT 8510.QST=489409.QOT 5692.HCI 1.4927 HCO 1.18 TAP~107.70 Tl T2 T3---,----------T(M+1)
I I I
CALCULATION SHEET PROJECT JOB No 18601-200 cALc.No.13-NC-4 TRANS I ENT TEMP STUDY FOR ELECT PENETRATION ROOYIS SHEET No.S6 REV ORIGINATOR O DATE a gg CHECKER DATE REV ORIGINATOR CHECKER DATE ,10)I3I-wzg 0 aoo+38 2X , 4, 97.469 92.375 100.18 96i405 99'01 95.197 99~524 93.979 99 013 92.978 98.337 92,479 264 PERIOD QAT~8728.QST~537276.TAF=108.11 Tl g T2~T3 g T (M+1)100.79 100.59 100.32 97'63 96+776 95.526'2.459 99.939 94.243 99,~425 98.743 93~160 92.587 w QOT~7969.HCI~a 4950 HCO>aoa9 10 288 PERIOD QAT~8935.QST~584660.TAF~108.50 T1~T2gT3g T(M+1)101.19 100.99 100.72 98.241 97~134 95.848 92.548 100.34 94.506 99.819 93'48 99'32 92'01 QOT~10738.HCI~1.4972 HC0=1.20 l3 (~16 100.72 94.768 312 PERIOD QAT~9134.QST~631535.QOT~14024.HCI=1.4992 HC0~1.20 TAF~108'7 Tlg T2g T3~T(M+1)101'7 101'7 101.10 100.20 99.506 98.606 97.481 96.162 93 o 541 92~819 92'39 17~16 19 20 21 23 24 336 PERIOD QAT~9325.QST~677880.TAF~109+23 Ta)T2,T3(--
T(M+1)101,94 101.74 101.46 98.958 97.818 96.470 92.732 360 PERIOD QAT~9510.QSTM 723680.TAFT 109.58 Tl~T2gT3g T(M+1)ao2.3o lo2.ao 101.82 99.300 98.145 96.772 92'27 101.08 95.029 100.56 93.736 99.866 92.941 QOT~22224.HCI=1.5031 HC0=1~22 101.44 95 288 aooi91 93.934 100.22 93.064 QOT=17847.HCI=1.5012 HC0=1.21 26 101.91 94.533 432 PERIOD QAT~10030 QST=857689.QOT=38776.HCI=1.5086 HC0=1.24 TAFT 110~56 Tl f T2 g T3 g T (M+1)103.30 103oao 102.82 102.44 101.20 100.27 99.081 97.643 96.051 93.441 93.116 29 30 3'I 504 PERIOD QAT=10511.QST~986493.TAF~111'6 TagT2gT3g T(M+1)104.23 104.03 103.75 101.17 99.958 98.470 93'05 103.36 96.789 100.83 951128 102.12 93'19 QOT=60573.HCI=1.5136 HC0=1.26 34 36 576 PERIOD QAT~10961.QST~1110062.TAP~112.31 Tl,T2,T3, T (M+1)105.10 104.90 104.62 102.02.100.79 99.258 104.23 97'01 103 70 95.710 102.98 94.190 QOT~87633.HCI=1.5184 HC0=1.27 Cl DATE DATE DATE REV ORIGINATOR REV~/i w CALCULATION SHEET PROJECT JQB go 18601-200 caLc.eo.U-NC-~~~~SUBJECT TRANSIENT TEMP STUDY FOR ELECT PENETRATI'ON ROOMS SHEETNO.97 DATE CHECKER ORIGINATOR CHECKER.IO)nI-L 0 W 93,686 648 PERIOD QAT~11386.QST~1228467.TAF~113 F 11 Tl T2 T3---------T(M+1)I I I 105.92 105 72 105.44 102.83 101 o 57 100.01 93'58 105.05 98.186 104 52 96.273 103'0 94.549 QOT~119882.HCI~1.5229 HC0~1.29 104'7 94.895 720 PERIOD QAT~11789.QST=1341834.QOT~157189.HCI~1.5272 HC0~1.30 TAP~113, 88 Tl g T2 g T3 g T (M+1)106.70 106.50'106.22 105.83 105.30 103,60 102.33 100.73 98.842 96.817 94+220 IB I9 20 23 24 26 28 29 30 0 34
.CALCULATION SHEET JOB NQ 18601-200 CAt C.tao.13-NC-p I>~SUBJECT TRANSIENT TEMP STUDY FOR ELECTi PENETRATrON ROOMS~H~~TNO.38 EV 0 ORIGINATOR DATE CHECKER DATE REV ORIGINATOR DATE CHECKER DATE Title: APPeW DI X P EA ENGINEERING EVALUATIONS Sheet~ol~PALO VERDE NUCLEAR GENERATING eTATION ENGINEERINQ ANALYSIS WORK SHEET INITIAl TEBPERRTUREZ
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