Consequence analysis of a NaOH solution spray release during addition to waste tank. Revision 2 Page: 28 of 66
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HNF-SD-WM-CN-065 Rev 2
SPRAY Version 3.0
May 3, 1994
Spray Leak Code
Produced by Radiological & Toxicological Analysis
Westinghouse Hanford Company
Run Date = 08/21/96/
Run Time = 08:28:44.89INPUT ECHO:
c unmitigated caustic spray - 15% NaOH
c SPRAY Version 3 Input Deck
c mode iflow iopt
2 1 T
c
c MODEL OPTIONS:
c mode = 1 then orifice leak with friction assumed
c 2 then slit leak with friction assumed
c iflow= 0 Reynold's number determines friction relation (i.e. laminar or turb.
c = 1 friction based on laminar relation
c = 2 friction based on turbulent relation
c iopt = T then optimal diameter search performed
c = F then no optimal search
c
c PARAMETER INPUT:Initial Slit
Width or
Orifice Dia.
(in)Slit
Length
(in)Slit or
Orifice
Depth
(in)1.00000E-03 1.00000E+00 1.09000E-01
Pressure
Differential
(psi)Absolute
Surface
Roughness
(in)
0.00006 tube
0.0018 steel
0.0102 ironContraction
Coefficient
0.61 and
1.00 and
1.00 and1.25000E+02 1.80000E-03 1.00000E+00
Velocity
Coefficient
0.98 for sharp edge orifice
0.98 for rounded orifice
0.82 for square edge orifice
8.20000E-0123 of 60
c
c
c
c
c
c
c
c
c
c
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Van Vleet, R.J. & Lancing, L.C. Consequence analysis of a NaOH solution spray release during addition to waste tank. Revision 2, report, July 8, 1997; Richland, Washington. (https://digital.library.unt.edu/ark:/67531/metadc677420/m1/28/?q=technical+manual: accessed July 17, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.