Code Manual for CONTAIN 2.0 - Federation of American Scientists

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— AAF72 Al191 Al192a Al192b Al194 Ame79 Bak70 Bar73 Bar77 Bat70 Bau78 REFERENCES “Design and Testing of Fan Cooler Filter Systems for Nuclear Applications,” American Air Filter Topical Report AAF-TR-7101, February 20, 1972. M. D. Allen et al., Experiments to Investigate the Effect of Flight Path on Direct Containment Heating (DCH) in the Surtsey Test Facility,” NUREG/CR-5728, SAND91-1 105, Sandia National Laboratories, Albuquerque, NM, October 1991. M.D. Allen et al., “Experiments to Investigate the Effect of Water in the Cavity on Direct Containment Heating (DCH) in the Surtsey Test Facility - The WC-1 and WC-2 Tests,” SAND91-1 173, Sandia National Laboratories, Albuquerque, NM, March 1992. M.D. Allen et al., “Experimental Results of Tests to Investigate the Effect of Hole Diameter Resulting from Bottom head Failure on Direct Containment Heating (DCH) in the Surtsey Test Facility - The WC-1 and WC-3 Tests,” SAND91 -2153, Sandia National Laboratories, Albuquerque, NM, March 1992. M. D. Allen et al., “Experiments to Investigate Direct Containment Heating Phenomena with Scaled Models of the Zion Nuclear Plant in the Surtsey Test Facility,” NUREG/CR-6044, SAND93-1049, Sandia National Laboratories, Albuerque, NM, May 1994. “American National Standard for Decay Heat Power in Light Water Reactors,” ANSI/ANS-5. 1-1979, available from American National Standards Institute, 1430 Broadway, New York, NY 10018, Copyrighted 1979. L. Baker, Jr., “LOA4 Attenuation of Meltthrough Consequences,” ANL-EDP-70, Argonne National Laboratory, 1970. I. Barin and O. Knacke, Thermochemical Properties of Inorganic Substances, Springer-Verlag, Berlin and Heidelberg, Germany; New York, NY, 1973. I. Barin and O. Knacke, Thermochemical Properties of Inorganic Substances, Supplement, Springer-Verlag, Berlin and Heidelberg, Germany; New York, NY, 1977. J. L. Bates, “High Temperature Thermal Conductivity of U.S. ‘Round Robin’ Uranium Dioxide,” BNWL-1431, July, 1970. T. A. Baumeister, cd., Mark’s Standard Handbook for Mechanical Engineers, 8th Ed., McGraw-Hill Book Co., Inc. New York, NY, 1978. R O R1 6/30/97
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Code Manual for CONTAIN 2.0: A Comp
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ABSTRACT The CONTAIN 2.0 computer c
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TABLE OF CONTENTS (CONTINUED) 4.0 A
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R O TABLE OF CONTENTS (CONTINUED) 6
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TABLE OF CONTENTS (CONTINUED) 9.1.3
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TABLE OF CONTENTS (CO NTINUED) 13.0
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TABLE OF CONTENTS (CONTINUED) 14.2.
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TABLE OF CONTENTS (CONTINUED) 16.3.
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TABLE OF CONTENTS (CONCLUDED) C.2Va
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LIST OF FIGURES (CO NTINUED) Figure
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LIST OF FIGURES (CONCLUDED) Figure
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LIST OF TABLES (CONCLUDED) Table 9-
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1.0 INTRODUCTION The CONTAIN code i
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. respond under accident conditions
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This code manual includes documenta
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The intent of this document is to p
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Table 1-3 Major New Models and Feat
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Deposition/ Agglomeration Rates Hea
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For completeness, the environment o
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ilobal Loop zstart I Input * Loed N
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Table 2-1 lists the internal timest
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where p is the structure density, C
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material definitions are given in t
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water vapor, noncondensable gases (
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2.7 Aerosol Behavior Events occurri
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In addition to these models, fissio
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2.10 Heat and Mass Transfer Through
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diffusion of water and the released
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primary system through a large ice
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Gas Liquid ● argon ● nitrogen
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Table 3-2 References for CONTAIN Ma
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● A common reference temperature,
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where u$T,P) = h$T) = ~~TcP,f(T)dT
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Table 3-3 The Coefficients Aij in E
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To ensure that the extrapolation ha
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4. AssumWion of saturated intermedi
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output after a run is completed, th
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4.0 ATMOSPHERIVPOOL THERMODYNAMIC A
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o 0 *0-0 o +F-ooo 0000 Atmosphere G
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Am An HW ❑ Ht AI * HI= Hb Figure
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connected to the respective cells.
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A side-connected path is defined as
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4.3 ~ tion The flow modeling option
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FLOW option for overcoming the gas
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Table 4-2 Conservation of Momentum
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4.4.3 User-Specified Flow Rates The
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4.4.5 Gravitational Head Modeling T
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gas center-of-volume elevations, in
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crossover parameter y always select
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interface, since in CONTAIN materia
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where dmi ~ Table 4-3 Conservation
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where Table 4-3 Conservation of Mas
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Table 4-4 Conservation of Energy Eq
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Table 4-5 Conservation of Mass Equa
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Table 4-6 Conservation of Energy Eq
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architecture. A gas-pool equilibrat
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Finally, the mass transfer rate of
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where Ap~jis the area of the atmosp
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The FIX-FLOW option may be useful i
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exit losses and other fictional los
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. Pressure: where Pi = 2 k=l Table
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CCIS are modeled through an embedde
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~ Boiling \t/ o 0: O.” 0°0000 .O
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the pool layer should lie on top of
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modeled will include the scrubbing
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ebar using the RBRCOMP keyword. Con
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aerosol release model. The allowabl
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Keyword Chemical Symbol Table 5-4 M
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The coolant pool layer is unique in
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water and regarding heat transfer a
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options is directed to the fwst nod
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5.6.2 External Lower Cell Material
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CONTAIN Code Main Modules CONTAIN I
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5.7.5 Restrictions in Mass and Ener
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Both gas-phase and condensed-phase
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decay power calculated in the DECAY
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5.8.15 Energy Conservation (2.3.12
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4. 5. 6. 7. 8. 9. imposed on it by
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6.0 DIRECT CONTAINMENT HEATING (DCH
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● ● ● “. . . . . ● ☞✍
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evolve independently of the other d
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The combined mass flow rate of gas
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where ,=W Ipgu+wi Note that when al
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‘ig,i,k _ — — ~‘jiwji$ ‘g
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entering directly into the atmosphe
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airborne particles can be neglected
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1. Conventional atmospheric source
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ecommended that the user review Ref
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The heat transfer coefficient betwe
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other versions of the Whalley-Hewit
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6.2.10.2 Entrained Fraction Correla
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and [) y+l y+l f(y) = yo”s ~ 2 (y
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ecause the desired fraction of debr
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pdv; NWe=— C! (6-71) where NW.is
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Equations (6-73) and (6-74) may all
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dmd’ ,, ~ +[+” rpv,s [1 ‘t en
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Tin = v.=— g,ln Z ‘g,ji6jiTg,jc
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An important aspect of the CONTAIN
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6.3.6 TOF/KU Trapping Model Like th
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whose default value is 0.32, p~jis
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The flight time and average velocit
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If slip is ignored completely, then
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Zr +2HZ0 + Z@z+2Hz L Fe+ H20 “ zr
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The Reynolds and Schmidt dimensionl
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D H20 = 4.40146 X 10-6 (T~~)2334 P
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.. 1-exp -~ = 0.5 [} ‘d where t~o
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AN~~, = N& 1- exp -— ‘re [{IIAt
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(AI-120)i,n= (~)~oAtC Am,j,.,,=-((A
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where ~~,i,. = (AO&hO~P&i,n) + (AH2
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calculated intercell mass flow rate
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The total radiative energy loss fro
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The velocity for non-airborne debri
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UK ~ DSolid Aerosol Water [ A Spray
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● particle scrubbing from gases v
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too small by evaporation of water.
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(7-3) where d(&(t)/dt is the time r
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This constraint thus reduces the nu
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particles can combine at a time. Th
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Except when they include significan
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Table 7-1 Comparison Between Fixed-
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Figure 7-3. Model for Water Condens
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The condensation Reference Pru78: r
Page 252 and 253:
DiffusioDhoresi$. When water conden
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the user may specify these paramete
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The settling area ~ is the sum of a
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The effective cylindrical diameter
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where St is the Stokes number, the
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100 1 ()-1 10-2 1()-3 10-4 ‘\ Tot
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and Potential Flow: ELP E ll,p = =
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The efilciency E of a spray drop ch
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with enhanced scrubbing) or a small
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As an example of difficulties that
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,. - 137c~ / \ P- w 137M Ba 1 137Ba
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user. From this information, the co
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No. 7 No. 8 No. 9 No. 10 No. 11 No.
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~- ~- No. 19 l~R” —> 106Rh~ 106
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No. 28 No. 29 No. 30 No. 31 No. 32
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with the host. In such cases, the f
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103Rhbranch as in the second chain
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and B2, respectively, differing onl
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Table 8-3 Fission Product Library -
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inventory and for time-dependent so
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[Lee80] Note that array space for t
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I GAS UC Atmosphere Heat +%.OOO 00
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where t is the problem time in seco
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where V~ is the drop volume, which
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supplied by the library. Such inven
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The governing equation for the chan
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s DFB is assumed to occur whenever
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The chemical reactions that occur d
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up before ignition occurs. For exam
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delay factor is too small, the tota
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The deflagration model assumes that
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The above correlations assume only
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to occur in the bum model at a reas
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where At~,is the remaining bum time
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Specifically, for DFB to occur, the
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where NtOti= N~ + N~o + ~ is the to
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wheres, is the user-specified spont
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—’ - ● *4 / hMl Outgassing St
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prior to CONTAIN 1.2, there is cons
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except for the error introduced by
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0.1 0.08 0.06 0.04 ~ 0.02 h G o s .
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Nk = ~BLcp,BLABL h = kB~N~u/L (10-1
Page 336 and 337:
unsubmerged surface of the structur
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‘=4Hpi-Hb’iF$l (10-15) e where
Page 340 and 341:
to simulate forced convection throu
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10.1.3 Generalized Gas-Structure Co
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Note that the default correlations
Page 346 and 347:
Because the heat and mass transfer
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0.01 0.001 0.0001 0.00001 temperatu
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0.01 0.001 0.0001 0.00001 ~emperatu
Page 352 and 353:
default correlations with ones of t
Page 354 and 355:
The film tracking model is discusse
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this limit would correspond to a fi
Page 358 and 359:
follows the standard recommendation
Page 360 and 361:
In Equation (10-54) the relation 6
Page 362 and 363:
where N is the number of the surfac
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X= XO-b At, AT (lo-66) where X“is
Page 366 and 367:
The ernissivity of each of the abov
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The term ~ in Equation (10-80) is t
Page 370 and 371:
coolant subcooling. The various cor
Page 372 and 373:
If boiling is occurring at the inte
Page 374 and 375:
‘TL.eid,s.b = ATbid + 8 AT,ub (10
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Concrete Air Figure 10-8. Cylindric
Page 378 and 379:
where k is the thermal conductivity
Page 380 and 381:
T 2,eff = T2 h I,eff = hlz whereas
Page 382 and 383:
extrapolated temperature as defined
Page 384 and 385:
Distance ~ ~ Surface Node ~ Nodei F
Page 386 and 387:
The interface temperature Oihas sti
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to be reduced in proportion to this
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fde, TAPE17, to the effect that the
Page 392 and 393:
The outgassing of evaporable water
Page 394 and 395:
Gas Film Boundary Layer Bulk \& I A
Page 396 and 397:
interface temperature. Note that co
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● heat transfer between the atmos
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Reactor Pressure Vessel Drywell Sou
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Figure 11-2. CONTAIN Multi-Node Ven
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L“ ●LO n ‘n I ,a ,rn n I I I
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Table 11-1 Example Solution for Flo
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IDrywell Water Vapor and Gas Source
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—= dx — dt F Pq 1 2[pd - ‘w +
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Drywell, Pd Ii P(f> Pw Vent Vd =
Page 414 and 415:
For flow from wetwell to drywell, a
Page 416 and 417:
Aeff =4 for AP > APU where ~ is the
Page 418 and 419:
the component hosting the fission p
Page 420 and 421:
noncondensable gases multiplied by
Page 423 and 424:
12.0 ENGINEERED SAFETY FEATURE MODE
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~ Spray Flow Path ~~ Reinforced Con
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Inlet Manifold Cold Side Hot Side C
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other than air or superheated condi
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Because the total heat transferred
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7 Plenum t Ice Compartment 1 Accumu
Page 435 and 436:
spring or gravity-controlled motion
Page 437 and 438:
conditions. If “citlex” does no
Page 439 and 440:
where p~is the atmosphere gas mixtu
Page 441 and 442:
In these equations, N~~is the drop
Page 443 and 444:
Figure 12-8. Th,o ~b Cold Leg (Outl
Page 445 and 446:
The capacity-rate ratio CR is defin
Page 447 and 448:
Note that the user-specified pump m
Page 449 and 450:
13.0 USER GUIDANCE AND PRACTICAL AN
Page 451 and 452:
small flow areas. Also, in the mome
Page 453 and 454:
13.2.4 Aerosol Modeling ~t. The aer
Page 455 and 456:
~s. The heat given off by many radi
Page 457 and 458:
concentration in the cell maybe hig
Page 459 and 460:
In comparisons with experimental re
Page 461 and 462:
It is normally considered inappropr
Page 463 and 464:
0.00016 0.00014 0.00012 0.0001 8E-0
Page 465 and 466:
13.2.9 Calculational Sequence Effec
Page 467 and 468:
13.3.1.3 Modelin~ Stratifications.
Page 469 and 470:
Figure 13-2. Two Thermal Siphon Nod
Page 471 and 472:
for the Sequoyah plant given in Cha
Page 473 and 474:
— uses CONTAIN. In any given anal
Page 475 and 476:
0.4 0.3 0.2 0.1 (a) / ~ ..” ~ ●
Page 477 and 478:
Table 13-1 Summary of the CONTAIN S
Page 479 and 480:
0.4 1J- 2 6.3 d# p“ RPV (13-1) He
Page 481 and 482:
1. Use Equation (13-1) to define z~
Page 483 and 484:
In the standard prescription, the c
Page 485 and 486:
as small pipes, cabling, etc. Impac
Page 487 and 488:
esulting from homogenizing cool age
Page 489 and 490:
equivalent to that of the liquid wa
Page 491 and 492:
called “tarnping.” Since aeroso
Page 493 and 494:
Co-Eiected Primarv Svstem Water. Wa
Page 495 and 496:
.- If the initial atmosphere compos
Page 497 and 498:
hybrid solver was not available at
Page 499 and 500:
13.3.2.3 RPV Models. When the RPV a
Page 501 and 502:
other governing input parameters. I
Page 503 and 504:
and Griffith. ~i196] In addition, t
Page 505 and 506:
several reasons, the assessment per
Page 507 and 508:
area. It is recommended that the us
Page 509 and 510:
800 700 600 500 400 300 200 100 0 \
Page 511 and 512:
heat flow under conditions of nearl
Page 513 and 514:
dumped into a layer in a short time
Page 515 and 516:
Comments at the begiming of an inpu
Page 517:
— cannot be modeled directly. How
Page 520 and 521:
CELL, must follow the global input.
Page 522 and 523:
CELL 1 && beginning of input for ce
Page 524 and 525:
In the following input descriptions
Page 526 and 527:
A sub-block thus can begin with a l
Page 528 and 529:
The global CONTROL block is used to
Page 530 and 531:
NENGV = nengv NWDUDM = nwdudm NMTRA
Page 532 and 533:
table may be specified after the CO
Page 534 and 535:
COMPOUND keyword. Such names need n
Page 536 and 537:
RHOT density values, paired with th
Page 538 and 539:
correspond to the species as they a
Page 540 and 541:
14.2.4 Intercell Flows be considere
Page 542 and 543:
nat the number of cell atmospheres
Page 544 and 545:
cellfr the number of the cell from
Page 546 and 547:
VTOPEN = vtopen TYPE = {GAS or POOL
Page 548 and 549:
RVAREA-P the keyword for initiating
Page 550 and 551:
NWET the number of the cell contain
Page 552 and 553:
(NAME=aname [FLAG=iflag] X=n (x) VA
Page 554 and 555:
keyword will result in the oversize
Page 556 and 557:
SURTEN the surface tension of a wet
Page 558 and 559:
newcof = 2: Coefficients are reques
Page 560 and 561:
FINVT = (finvt) (8-5). If FGPPWR is
Page 562 and 563:
In the input block description of t
Page 564 and 565:
FDISTR = (fdistr) FDEVEN GRPLIM = g
Page 566 and 567:
DIFH20 the multiplier on the mass t
Page 568 and 569:
AHOLE1 the initial hole size in the
Page 570 and 571:
IENFRA = ienfra AFLOW = aflow AHENF
Page 572 and 573:
WESIG the natural logarithm of the
Page 574 and 575:
The EDMULT keyword is useful for re
Page 576 and 577:
PRBURN a keyword which invokes the
Page 578 and 579:
tfac exactly “ncells”values spe
Page 580 and 581:
14.3 Cell Level Input The cell is t
Page 582 and 583:
a pool layer will form in the cours
Page 584 and 585:
NSOSAT the number of safety relief
Page 586 and 587:
GASVOL = gasvol CELLHIST n hl, area
Page 588 and 589:
Presently, DCH and other nongaseous
Page 590 and 591:
xmass the mass of species “oname
Page 592 and 593:
ATMOS=3 EOI PGAS=l.0E5 TGAS=335 SAT
Page 594 and 595:
[INIDEPTH=indpth] [MINDEPTH=rnndpth
Page 596 and 597:
STRUC CRANK = crank OUTGAS TRANGE t
Page 598 and 599:
kco2 eco2 QH20E = qh20e QH20B = qh2
Page 600 and 601:
cYLHn-’E the axial length of a cy
Page 602 and 603:
FORCOR1 =a3b3c3 d3 FORCOR2 =a4b4c4
Page 604 and 605:
VELOCITY, REY-NUM, and NUS-FORC are
Page 606 and 607:
whether net condensation or evapora
Page 608 and 609:
cylinder. Here, RI is the cylinder
Page 610 and 611:
istr hgap ICELL = icell TGAS = tgas
Page 612 and 613:
14.3.1.5 Radiation. The radiation m
Page 614 and 615:
eaml EOI GASWAL = gaswal GEOBL geob
Page 616 and 617:
Table 14-1 Types of Bums Allowed fo
Page 618 and 619:
0.0376. Thekeyword CFRMNGserves the
Page 620 and 621:
DEBCONC the concentration of debris
Page 622 and 623:
14.4.1. The particle size distribut
Page 624 and 625:
14.3.1.10 Fission Product Initial C
Page 626 and 627:
FROM = marne TO = aname “mame”
Page 628 and 629:
The following keywords and associat
Page 630 and 631:
LENGFT = xleng KU1 = xku 1 KU2 = xk
Page 632 and 633:
and the DIATR4P, VELTRAP, and IL4.D
Page 634 and 635:
(data) EOIl [CONCRETE (data) EOIl (
Page 636 and 637:
EOI [Q235U=q235u] [Q238U=q238u] [Q2
Page 638 and 639:
EOI EOIl T=(times) MASS=(masses) {T
Page 640 and 641:
HT-COEF NAME olay oxopt nh xhtval h
Page 642 and 643:
EOI EOI [USERSENS [{HXBOTCOR ahtb b
Page 644 and 645:
RBRCOMP ometl fmfrac EOI cmass TEMP
Page 646 and 647:
w the outside radius of the cylinde
Page 648 and 649:
SLAGSIDE a keyword which enables th
Page 650 and 651:
HBOILFLX = nhb dtsat bflx HBOILMUL
Page 652 and 653:
RHOOMUL = rhomul TSOMLT = tsomlt XE
Page 654 and 655:
DETAIL nvcons ovnam nfp ofpnam wfra
Page 656 and 657:
into CONTAIN. The obsolete VANESA k
Page 658 and 659:
SOURCE nso Q-VOL HT-COEF the keywor
Page 660 and 661:
smo TMETAL = tmi TOXIDE = toi LAYER
Page 662 and 663:
METALPWR the keyword to begin speci
Page 664 and 665:
14.3.3 Engineered Safety Systems Th
Page 666 and 667:
iclin iclout delev now automaticall
Page 668 and 669:
FCFLAR the frontal area of the fan
Page 670 and 671:
DIAMDIF the effective wire cylindri
Page 672 and 673:
hxarea the effective heat transfer
Page 674 and 675:
PIPE the keyword to specify a pipe
Page 676 and 677:
EOI (oaer=na [IFLAG=ival] [AMEAN=(m
Page 678 and 679:
SOURCE nsosfp Ofp nf HOST = nhost C
Page 680 and 681:
with standard keywords. Thus the pr
Page 682 and 683:
encountered. Aerosol suspended mass
Page 684 and 685:
EOI the keyword used to terminate e
Page 686 and 687:
[PRFLOW [{ON or OFF}]] [PRAER [{ON
Page 688 and 689:
14.5.1.1 The TIMES Block in a Resta
Page 690 and 691:
AEROSOL a keyword sequence to speci
Page 693 and 694:
15.0 SAMPLE PLANT CALCULATIONS In t
Page 695 and 696:
Table 15-1 Grand Gulf Input File (C
Page 697 and 698:
— o1 DRYWELL t o2 ANNULUS Figure
Page 699 and 700:
. 2 190 PO o - 170 aJ L 3 In (n a)
Page 701 and 702:
3 0 r w.- 3 0- .- _d 120 100 80 60
Page 703 and 704:
8 7 1 0 % :k I I i I I I I I I I 1
Page 705 and 706:
15.2 Surry Plant In the second samp
Page 707 and 708:
Table 15-2 Surry Input File (Contin
Page 709 and 710:
Page 711 and 712:
Page 713 and 714:
Page 715 and 716:
Page 717 and 718:
Page 719 and 720:
Page 721 and 722:
Page 723 and 724:
Page 725 and 726:
mass= O.OOOOOe+OO 1.45045e+Ol 1.438
Page 727 and 728:
3.05000e-01 eoi Table 15-2 Surry In
Page 729 and 730:
concrete in the cavity and thus the
Page 731 and 732:
500 450 400 350 300 250 200 150 100
Page 733 and 734:
-. The amount of water boiled and e
Page 735 and 736:
.- 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3
Page 737 and 738:
c .— s o .- rn (J-J K 1 0+2 10-3
Page 739 and 740:
5.0 4.8 4.6 4.4 4.2 4.0 3.8 3.6 3.4
Page 741 and 742:
Table 15-3 Sequoyah Input File && -
Page 743 and 744:
Table 15-3 Sequoyah Input File (Con
Page 745 and 746:
2.8000e+Ol 2.8000e+Ol 2.8000e+Ol en
Page 747 and 748:
8.0500e+02 8.0650e+02 eoi feed debr
Page 749 and 750:
eoi 1.0000e+Ol 1.0000e+Ol 1.0000e+O
Page 751 and 752:
Page 753 and 754:
eoi Table 15-3 Sequoyah Input File
Page 755 and 756:
Page 757 and 758:
Page 759 and 760:
Page 761 and 762:
Page 763 and 764:
eoi 4.30918e+06 4.34125e+06 4.52691
Page 765 and 766:
Page 767 and 768:
eoi 1.55497e+07 1.58464e+07 1.65145
Page 769 and 770:
Page 771 and 772:
var-y=diatrap eoi trapping to fku &
Page 773 and 774:
Page 775 and 776:
Page 777 and 778:
o 8 w s H I E 5 UP Co L I D 3’ 4
Page 779 and 780:
Table 15-4 Sequoyah Restart Input F
Page 781 and 782:
.. Table 15-4 Sequoyah Restart Inpu
Page 783 and 784:
eoi dch-cell sdeven= 1.0 && default
Page 785 and 786:
Table 15-4 Sequoyah Restart Input F
Page 787 and 788:
compartment. The subsequent upward
Page 789 and 790: 350 I I I I I I I i I I I i 325 300
Page 791 and 792: 80 70 60 50 40 30 20 10 ? i I i / /
Page 793 and 794: combustion as calculated by the hyd
Page 795 and 796: 16.1 Introduction 16.0 OUTPUT FILES
Page 797 and 798: will report conditions that might h
Page 799 and 800: To achieve this objective, POSTCON
Page 801 and 802: typically very undescriptive, a sho
Page 803 and 804: Table 16-1 Item Keywords (Continued
Page 811 and 812: Table 16-2 Default Conversion Facto
Page 813 and 814: 16.3.4.1 Simzle Pass. For simple pr
Page 815 and 816: 16.4.1.3 Bin ary Plot File (PLTFIL)
Page 817 and 818: 16.5 COntrol Block The general stru
Page 819 and 820: MAXSNI? keyword that initiates inpu
Page 821 and 822: EOI termination for the entire cont
Page 823 and 824: VECTOR ovname keyword that initiate
Page 825 and 826: EOF keyword thatterminates theendof
Page 827 and 828: POSTCON routine, and possibly writi
Page 829 and 830: Three units are converted in this e
Page 831 and 832: pltfil=plotl pout=poutl pvec=pvecl
Page 833 and 834: && poet snapshot vector for flag: 5
Page 835 and 836: Figure 16-9. PMIX1 File from Exampl
Page 837 and 838: cell=2 vector=mettmp layer=3 type=t
Page 839: 16.10.3 Output Handling When a user
Page 843 and 844: Brg81 Bro84 Bro90 Ces76 Cha39 Cha65
Page 845 and 846: Ge191 Gid77 Gid84 Gid91 G0173 Gre90
Page 847 and 848: Ker72 KOC81 Kre58 Kre73 Kum84 Kum85
Page 849 and 850: NRC90 NRC92 Owc85a 0wc85b Per73 Pet
Page 851 and 852: Ric61 Roh52 Roh73 Roh85 Rus90a Rus9
Page 853 and 854: Tou79 Tut90 Tut91 Uch65 va188 Van78
Page 855: Wi196 Win83 Won88 WO080 WO083 Yea38
Page 858 and 859: For purposes of the present discuss
Page 860 and 861: atmosphere and atmosphere-to-struct
Page 862 and 863: A number of reference elevations ar
Page 864 and 865: = hi,, (for enthalpy tables, k(n) =
Page 866 and 867: The energy balance condition that w
Page 868 and 869: the first seven variables in the co
Page 870 and 871: of -1 implies an irreversible press
Page 872 and 873: discussed in Section 4.2 prior to s
Page 874 and 875: nhc ehnames nfpchn fpnames hl FGPPW
Page 876 and 877: nxslab nsopl nsppl nsoatm nspatm ns
Page 878 and 879: SOURCE keyword to initiate input of
Page 880 and 881: B.2.4 Alternative STRUC Input Block
Page 882 and 883: This example implies at least two t
Page 884 and 885: (Because of their unwieldy nature,
Page 886 and 887: ● Direct containment heating (DCH
Page 888 and 889: C.3.3 Direct Containment Heating Th
Page 890 and 891:
C.4 Overall CV&A Summarv This secti
Page 892 and 893:
Table C-1 CONTAIN Code Release Hist
Page 894 and 895:
Table C-2 Containment Test Faciliti
Page 896 and 897:
Table C-3 Validation Matrix for Atm
Page 898 and 899:
Page 900 and 901:
Page 902 and 903:
Page 904 and 905:
Page 906 and 907:
Table C-4 Validation Matrix for Hea
Page 908 and 909:
Page 910 and 911:
Page 912 and 913:
Table C-6 Validation Matrix for DCH
Page 914 and 915:
Page 916 and 917:
Page 918 and 919:
Table C-7 Validation Matrix for Aer
Page 920 and 921:
Validation Type/Basis DEMONA/ A9 Fa
Page 922 and 923:
Table C-9 Validation Matrix for Pre
Page 924 and 925:
Figure C-1. 15 10 5 0 I I I I 1 I 7
Page 926 and 927:
Figure C-3. 5000 4000 1000 0 A o CO
Page 928 and 929:
0 Experiment — Blind Post-test =-
Page 930 and 931:
Alm93 Amb95 Ber85 Boy95 Bra93 Din86
Page 932 and 933:
Ka192 Kim90 Kro68 Kro78 Lan88a Lan8
Page 934 and 935:
Sei90 Sla87 smi91 Srni92 Smi92a Smi
Page 936 and 937:
Wi188 D. C. Williams, and D. L.Y. L
Page 938 and 939:
The primary functions within the or
Page 940 and 941:
up to CONTAIN 1.11, the code develo
Page 942 and 943:
Test Problem Anomalies ~n uPROBLEM
Page 944 and 945:
documents the proposed correction o
Page 946 and 947:
CONTAIN Code and/or Code Manual Cha
Page 948 and 949:
could consist either of significant
Page 950 and 951:
Internal Beta Tester’s Report (me
Page 952 and 953:
Key P: Complete Plan F: Freeze Code
Page 954 and 955:
In addition to simpler calculations
Page 956 and 957:
Table D-2 CONTAIN 2.0 Standard Test
Page 958:
\il$FORU335 U.S. NUCLEAR REGULATORY
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Code Manual for CONTAIN 2.0 - Federation of American Scientists

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