ML13128A488

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Response to RAI 4.24 & 13.7 Paret
ML13128A488
Person / Time
Site: Rhode Island Atomic Energy Commission
Issue date: 03/15/2013
From: Marlone Davis
State of RI, Atomic Energy Comm
To: William Kennedy
Division of Policy and Rulemaking
References
Download: ML13128A488 (19)


Text

PARET/ANL INPUT FILE FOR RAI 4.24 (it also applies to RAI 4.25, RAI 4.26, RAI 4.27):

/home/sol1a/olson/rinsc/july2610/T3/rising_power.inp 0 10000 0 0 0. 0 0 0 0 0 0

  • PARET: LEU RINSC Transient#1 - Equilib Core - With Power Trip

! rising_power.inp

! reactivity ramp of 0.02%/s for 100 s to $2.61643

! Tin=45.34000 C or 113.6 F; this yields 123.0 F Tout at 1.8 MW

! May 26/2010 Doppler data from S.-C. Mo, over 300-400K

! input parameters as of July 26, 2010

! period trip failed; power trip at 2.3 MW

! NCHN NZ NR IGEOM IPROP IRXSWT 1001, -2 17 7 0 1 1

! IDLYGP 1002, 0 0 6 -1 0 10

!xxxxx111111111111222222222222333333333333444444444444555555555555666666666666

! 123.0 F = 50.55556 C

! PRESUR IS BASED ON 23' 9.1" OR 23.758 FT

! At 113.6 F, and 1.715E+5 Pa, water density is 990.53 kg/m^3

! POWER PF PRESUR ENTHIN RS 1003, 1.80000-0 .0056207 1.71500+5 -45.34000 6.35000-4

! RF RC PW FW AL ALDDIN 1004, 2.54000-4 2.54000-4 6.78400-2 6.08300-2 0.59055 0.0

! ALDDEX BBEFF EL GRAV QW 1005, 0.0 0.00755354 69.400-6 9.80664 0.009130

! TRANST RXXCON RXXEXP RHOREF GAMMA0 1006, 180. 0.8000 1.0 990.530 0.

! Doppler feedback based on 300 - 350K, linear

! GAMMA1 GAMMA2 GAMMA3 GAMMA4 DOPPN EPS3 1007, 5.28680E-4 0. 0. 0.0 1. 0.001

! DNBQDP TAUUNB TAUTTB ALAMNB ALAMTB ALAMFB 1008, 0.0 0.0005 0.001 0.03 0.05 0.05

! HTTCON HTTEXP 1009, 1.4 0.33 1111, .046909 1.00 1.00 1112, 1 1 1 0 0 4.035000+5

! RDRATE TDLAY POWTP FLOTP OPT POW0

! m/s s MW  %

!1113, 0.8467 0.500 10000.00 0.0 1113, 0.65617 0.100 2.30 0.0

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 1114, 0.0 0.0 1116, 0.5 0.5 0.5 0.5 2001, 0.0 0.0 139.6 0.0 0.0 2002, 0.0 925.0 2.03000+6 0.0 0.0 2003, 0.0 0.0 180.0 0.0 0.0 2004, 0.0 1.24200+3 2.06910+6 0.0 0.0

! RADIAL DESCRIPTION 3001, 6.35000-5 5 1 0.955 3002, 1.90500-4 7 2 0.0

! AXIAL DESCRIPTION: from DIF3D 4001, 3.690940-2 14 4002, 3.374690-2 16 4003, 0.632500-2 17

! hot channel first

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll

! IFLOW DELP RN BM ALOSCN ALOSCX SIGIN 5100, 1 0 1.75750-3 0.00325 0.55 0.65 1.0

! SIGEX DVOID DTMP 5100, 1.0 1.0000 1.0000

! ALPPIN ALPPEX DEEIN DEEEX 5101, 0.0 0.0 0.3048 0.3048

! PFQ VOIDVC DOPPLR TEMPC 5102, 1.9373 1.0 1.0 1.0 5103, 1.9958 1.0 1.0 1.0 5104, 2.3073 1.0 1.0 1.0 5105, 2.5799 1.0 1.0 1.0 5106, 2.6870 1.0 1.0 1.0 5107, 2.7649 1.0 1.0 1.0 5108, 2.7356 1.0 1.0 1.0 5109, 2.6188 1.0 1.0 1.0 5110, 2.4436 1.0 1.0 1.0 5111, 2.2294 1.0 1.0 1.0 5112, 1.9958 1.0 1.0 1.0 5113, 1.7524 1.0 1.0 1.0 5114, 1.5479 1.0 1.0 1.0 5115, 1.2851 1.0 1.0 1.0 5116, 1.0612 1.0 1.0 1.0 5117, 0.9346 1.0 1.0 1.0 5118, 1.2267 1.0 1.0 1.0

! average channel 5200, 1 0 1.75750-3 0.99675 0.55 0.65 1.0 5200, 1.0 1.0000 1.0000 5201, 0.0 0.0 0.3048 0.3048 5202, 0.8910 1.0 1.0 1.0 5203, 0.9179 1.0 1.0 1.0 5204, 1.0612 1.0 1.0 1.0 5205, 1.1865 1.0 1.0 1.0 5206, 1.2358 1.0 1.0 1.0 5207, 1.2716 1.0 1.0 1.0 5208, 1.2582 1.0 1.0 1.0 5209, 1.2044 1.0 1.0 1.0 5210, 1.1238 1.0 1.0 1.0 5211, 1.0253 1.0 1.0 1.0 5212, 0.9179 1.0 1.0 1.0 5213, 0.8059 1.0 1.0 1.0 5214, 0.7119 1.0 1.0 1.0 5215, 0.5910 1.0 1.0 1.0 5216, 0.4880 1.0 1.0 1.0 5217, 0.4298 1.0 1.0 1.0 5218, 0.5642 1.0 1.0 1.0

! DELAYED NEUTRON INFORMATION FROM S-C MO, JULY 6, 2010 6001, 3.51888-2 1.33370-2 1.81465-1 3.27120-2 1.74594-1 1.20750-1 6002, 3.83727-1 3.02790-1 1.58734-1 8.49660-1 6.62921-2 2.8538

! REACTIVITY TABLE FOR 0.02% dk/k per sec

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 9000, 4

! $ Time $ Time 9001, 0.00 0.0 0.00000 1.

9002, 2.64777 101.

9003, 2.64777 200.

! COOLANT MASS VELOCITY TABLE FOR 1740 GPM DOWN-FLOW

10000, 2 10001, -1.63625+3 0.0 -1.63625+3 2000.0

! CLAD EXPANSION TABLE 11000, 2 11001, 0.0 98.0 0.0 1000.0

! TOTAL PRESSURE DROP TABLE 12000, 2 12001, 0.0 0.0 0.0 0.0

! TIME INCREMENT VS. TIME TABLE

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 14000, 3 14001, 0.0002 0.0 .0002 40.0 .0002 200.

! PRINT FREQENCY TABLE 16000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 16001, 0.20 500 0.0 0.2 500 10.

16002, 0.50 500 100.

! PUMP MASS VELOCITY TABLE 17000, 2 17001, 1.0 0.0 1.0 20.

! ROD WORTH VS. LOCATION TABLE 18000, 2 18001, 0.0 0.0 -18.78 0.59055

! the following data is at 300-340K, 340K-390K

! coolant reactivity change with temperature, input in $/degree K vs. K 19000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 19001, 1.5225-2 300.00 19002, 1.48275-2 340.00 19003, 1.48275-2 390.00

! coolant void worth in $/%void vs % void; extrapolated above 5% void

! from S-C Mo, July 6, 2010 20000, 5 20001, 0.28669 2.0 20002, 0.29377 3.0 20003, 0.30145 5.0 20004, 0.30145 8.0 20005, 0.30145 10.0

PARET/ANL INPUT FILES FOR RAI 13.7:

CASE 1: /home/sol1a/olson/rinsc/july2610/T1/rapid_insertion.inp CASE 2: /home/sol1a/olson/rinsc/july2610/T2/startup_accident.inp CASE3: /home/sol1a/olson/rinsc/july2610/T3/rising_power.inp CASE4: /home/sol1a/olson/rinsc/july2610/T5/rising_power.inp CASE5: /home/sol1a/olson/rinsc/july2610/T4/natural_conv.inp

APPENDIX 13.7: PARET/ANL INPUT FILES FOR RAI 13.7:

CASE 1: /home/sol1a/olson/rinsc/july2610/T1/rapid_insertion.inp 0 10000 0 0 0. 0 0 0 0 0 0

  • PARET: LEU RINSC Transient#1 - Equilib Core - With Power Trip

! rapid_insertion.inp

! $0.79433 insertion as a ramp to .1 s (0.6% dk/k)

! Tin=50.55556 C or 123.0 F

! May 26/2010 Doppler data from S.-C. Mo, over 300-400K

! input parameters as of July 26, 2010

! period trip failed; power trip at 2.3 MW

! NCHN NZ NR IGEOM IPROP IRXSWT 1001, -2 17 7 0 1 1

! IDLYGP 1002, 0 0 6 -1 0 10

!xxxxx111111111111222222222222333333333333444444444444555555555555666666666666

! 123.0 F = 50.55556 C

! PRESUR IS BASED ON head of 23' 9.1" OR 7.24154 m

! At 123 F, and 1.71E+5 Pa, water density is 988.361 kg/m^3

! total pressure = 1 atm. + rho

  • head
  • 9.80665

! = 101325. + 988.36 kg/m^3

  • 7.24154 m
  • 9.80665 = 1.715E5 Pa

! POWER PF PRESUR ENTHIN RS 1003, 1.00000-5 .0056207 1.71500+5 -50.55556 6.35000-4

! RF RC PW FW AL ALDDIN 1004, 2.54000-4 2.54000-4 6.78400-2 6.08300-2 0.59055 0.0

! ALDDEX BBEFF EL GRAV QW 1005, 0.0 0.00755354 69.400-6 9.80664 0.009130

! TRANST RXXCON RXXEXP RHOREF GAMMA0 1006, 180. 0.8000 1.0 988.361 0.

! Doppler feedback based on 300 - 350K, linear

! GAMMA1 GAMMA2 GAMMA3 GAMMA4 DOPPN EPS3 1007, 5.28680E-4 0. 0. 0.0 1. 0.001

! DNBQDP TAUUNB TAUTTB ALAMNB ALAMTB ALAMFB 1008, 0.0 0.0005 0.001 0.03 0.05 0.05

! HTTCON HTTEXP 1009, 1.4 0.33 1111, .046909 1.00 1.00 1112, 1 1 1 0 0 4.035000+5

! RDRATE TDLAY POWTP FLOTP OPT POW0

! m/s s MW  %

!1113, 0.8467 0.500 10000.00 0.0 1113, 0.65617 0.100 2.30 0.0

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 1114, 0.0 0.0 1116, 0.5 0.5 0.5 0.5 2001, 0.0 0.0 139.6 0.0 0.0 2002, 0.0 925.0 2.03000+6 0.0 0.0 2003, 0.0 0.0 180.0 0.0 0.0 2004, 0.0 1.24200+3 2.06910+6 0.0 0.0

! RADIAL DESCRIPTION 3001, 6.35000-5 5 1 0.955 3002, 1.90500-4 7 2 0.0

! AXIAL DESCRIPTION: from DIF3D 4001, 3.690940-2 14 4002, 3.374690-2 16

4003, 0.632500-2 17

! hot channel first

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll

! IFLOW DELP RN BM ALOSCN ALOSCX SIGIN 5100, 1 0 1.75750-3 0.00325 0.55 0.65 1.0

! SIGEX DVOID DTMP 5100, 1.0 1.0000 1.0000

! ALPPIN ALPPEX DEEIN DEEEX 5101, 0.0 0.0 0.3048 0.3048

! PFQ VOIDVC DOPPLR TEMPC 5102, 1.9373 1.0 1.0 1.0 5103, 1.9958 1.0 1.0 1.0 5104, 2.3073 1.0 1.0 1.0 5105, 2.5799 1.0 1.0 1.0 5106, 2.6870 1.0 1.0 1.0 5107, 2.7649 1.0 1.0 1.0 5108, 2.7356 1.0 1.0 1.0 5109, 2.6188 1.0 1.0 1.0 5110, 2.4436 1.0 1.0 1.0 5111, 2.2294 1.0 1.0 1.0 5112, 1.9958 1.0 1.0 1.0 5113, 1.7524 1.0 1.0 1.0 5114, 1.5479 1.0 1.0 1.0 5115, 1.2851 1.0 1.0 1.0 5116, 1.0612 1.0 1.0 1.0 5117, 0.9346 1.0 1.0 1.0 5118, 1.2267 1.0 1.0 1.0

! average channel 5200, 1 0 1.75750-3 0.99675 0.55 0.65 1.0 5200, 1.0 1.0000 1.0000 5201, 0.0 0.0 0.3048 0.3048 5202, 0.8910 1.0 1.0 1.0 5203, 0.9179 1.0 1.0 1.0 5204, 1.0612 1.0 1.0 1.0 5205, 1.1865 1.0 1.0 1.0 5206, 1.2358 1.0 1.0 1.0 5207, 1.2716 1.0 1.0 1.0 5208, 1.2582 1.0 1.0 1.0 5209, 1.2044 1.0 1.0 1.0 5210, 1.1238 1.0 1.0 1.0 5211, 1.0253 1.0 1.0 1.0 5212, 0.9179 1.0 1.0 1.0 5213, 0.8059 1.0 1.0 1.0 5214, 0.7119 1.0 1.0 1.0 5215, 0.5910 1.0 1.0 1.0 5216, 0.4880 1.0 1.0 1.0 5217, 0.4298 1.0 1.0 1.0 5218, 0.5642 1.0 1.0 1.0

! DELAYED NEUTRON INFORMATION FROM S-C MO, JULY 6, 2010 6001, 3.51888-2 1.33370-2 1.81465-1 3.27120-2 1.74594-1 1.20750-1 6002, 3.83727-1 3.02790-1 1.58734-1 8.49660-1 6.62921-2 2.8538

! REACTIVITY TABLE FOR 0.6% dk/k step (as a ramp over 0-0.1 s)

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 9000, 3

! $ Time $ Time 9001, 0.00 0.0 0.79433 0.10 9002, 0.79433 200.

! COOLANT MASS VELOCITY TABLE FOR 1740 GPM DOWN-FLOW 10000, 2 10001, -1.63625+3 0.0 -1.63625+3 2000.0

! CLAD EXPANSION TABLE 11000, 2 11001, 0.0 98.0 0.0 1000.0

! TOTAL PRESSURE DROP TABLE 12000, 2 12001, 0.0 0.0 0.0 0.0

! TIME INCREMENT VS. TIME TABLE

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 14000, 3 14001, 0.0002 0.0 .0002 40.0 .0002 200.

! PRINT FREQENCY TABLE 16000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 16001, 0.20 500 0.0 0.2 500 10.

16002, 0.50 500 100.

! PUMP MASS VELOCITY TABLE 17000, 2 17001, 1.0 0.0 1.0 20.

! ROD WORTH VS. LOCATION TABLE 18000, 2 18001, 0.0 0.0 -18.78 0.59055

! the following data is at 300-340K, 340K-390K

! coolant reactivity change with temperature, input in $/degree K vs. K 19000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 19001, 1.5225-2 300.00 19002, 1.48275-2 340.00 19003, 1.48275-2 390.00

! coolant void worth in $/%void vs % void; extrapolated above 5% void

! from S-C Mo, July 6, 2010 20000, 5 20001, 0.28669 2.0 20002, 0.29377 3.0 20003, 0.30145 5.0 20004, 0.30145 8.0 20005, 0.30145 10.0

CASE 2: /home/sol1a/olson/rinsc/july2610/T2/startup_accident.inp 0 10000 0 0 0. 0 0 0 0 0 0

  • PARET: LEU RINSC Transient#1 - Equilib Core - With Power Trip

! startup_accident.inp

! reactivity ramp of 0.02%/s for 100 s to $2.61643

! Tin=50.55556 C or 123.0 F

! May 26/2010 Doppler data from S.-C. Mo, over 300-400K

! input parameters as of July 26, 2010

! period trip failed; power trip at 2.3 MW

! NCHN NZ NR IGEOM IPROP IRXSWT 1001, -2 17 7 0 1 1

! IDLYGP 1002, 0 0 6 -1 0 10

!xxxxx111111111111222222222222333333333333444444444444555555555555666666666666

! 123.0 F = 50.55556 C

! PRESUR IS BASED ON head of 23' 9.1" OR 7.24154 m

! At 123 F, and 1.71E+5 Pa, water density is 988.361 kg/m^3

! total pressure = 1 atm. + rho

  • head
  • 9.80665

! = 101325. + 988.36 kg/m^3

  • 7.24154 m
  • 9.80665 = 1.715E5 Pa

! POWER PF PRESUR ENTHIN RS 1003, 1.00000-5 .0056207 1.71500+5 -50.55556 6.35000-4

! RF RC PW FW AL ALDDIN 1004, 2.54000-4 2.54000-4 6.78400-2 6.08300-2 0.59055 0.0

! ALDDEX BBEFF EL GRAV QW 1005, 0.0 0.00755354 69.400-6 9.80664 0.009130

! TRANST RXXCON RXXEXP RHOREF GAMMA0 1006, 180. 0.8000 1.0 988.361 0.

! Doppler feedback based on 300 - 350K, linear

! GAMMA1 GAMMA2 GAMMA3 GAMMA4 DOPPN EPS3 1007, 5.28680E-4 0. 0. 0.0 1. 0.001

! DNBQDP TAUUNB TAUTTB ALAMNB ALAMTB ALAMFB 1008, 0.0 0.0005 0.001 0.03 0.05 0.05

! HTTCON HTTEXP 1009, 1.4 0.33 1111, .046909 1.00 1.00 1112, 1 1 1 0 0 4.035000+5

! RDRATE TDLAY POWTP FLOTP OPT POW0

! m/s s MW  %

!1113, 0.8467 0.500 10000.00 0.0 1113, 0.65617 0.100 2.30 0.0

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 1114, 0.0 0.0 1116, 0.5 0.5 0.5 0.5 2001, 0.0 0.0 139.6 0.0 0.0 2002, 0.0 925.0 2.03000+6 0.0 0.0 2003, 0.0 0.0 180.0 0.0 0.0 2004, 0.0 1.24200+3 2.06910+6 0.0 0.0

! RADIAL DESCRIPTION 3001, 6.35000-5 5 1 0.955 3002, 1.90500-4 7 2 0.0

! AXIAL DESCRIPTION: from DIF3D 4001, 3.690940-2 14 4002, 3.374690-2 16 4003, 0.632500-2 17

! hot channel first

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll

! IFLOW DELP RN BM ALOSCN ALOSCX SIGIN 5100, 1 0 1.75750-3 0.00325 0.55 0.65 1.0

! SIGEX DVOID DTMP 5100, 1.0 1.0000 1.0000

! ALPPIN ALPPEX DEEIN DEEEX 5101, 0.0 0.0 0.3048 0.3048

! PFQ VOIDVC DOPPLR TEMPC 5102, 1.9373 1.0 1.0 1.0 5103, 1.9958 1.0 1.0 1.0 5104, 2.3073 1.0 1.0 1.0 5105, 2.5799 1.0 1.0 1.0 5106, 2.6870 1.0 1.0 1.0 5107, 2.7649 1.0 1.0 1.0 5108, 2.7356 1.0 1.0 1.0 5109, 2.6188 1.0 1.0 1.0 5110, 2.4436 1.0 1.0 1.0 5111, 2.2294 1.0 1.0 1.0 5112, 1.9958 1.0 1.0 1.0 5113, 1.7524 1.0 1.0 1.0 5114, 1.5479 1.0 1.0 1.0 5115, 1.2851 1.0 1.0 1.0 5116, 1.0612 1.0 1.0 1.0 5117, 0.9346 1.0 1.0 1.0 5118, 1.2267 1.0 1.0 1.0

! average channel 5200, 1 0 1.75750-3 0.99675 0.55 0.65 1.0 5200, 1.0 1.0000 1.0000 5201, 0.0 0.0 0.3048 0.3048 5202, 0.8910 1.0 1.0 1.0 5203, 0.9179 1.0 1.0 1.0 5204, 1.0612 1.0 1.0 1.0 5205, 1.1865 1.0 1.0 1.0 5206, 1.2358 1.0 1.0 1.0 5207, 1.2716 1.0 1.0 1.0 5208, 1.2582 1.0 1.0 1.0 5209, 1.2044 1.0 1.0 1.0 5210, 1.1238 1.0 1.0 1.0 5211, 1.0253 1.0 1.0 1.0 5212, 0.9179 1.0 1.0 1.0 5213, 0.8059 1.0 1.0 1.0 5214, 0.7119 1.0 1.0 1.0 5215, 0.5910 1.0 1.0 1.0 5216, 0.4880 1.0 1.0 1.0 5217, 0.4298 1.0 1.0 1.0 5218, 0.5642 1.0 1.0 1.0

! DELAYED NEUTRON INFORMATION FROM S-C MO, JULY 6, 2010 6001, 3.51888-2 1.33370-2 1.81465-1 3.27120-2 1.74594-1 1.20750-1 6002, 3.83727-1 3.02790-1 1.58734-1 8.49660-1 6.62921-2 2.8538

! REACTIVITY TABLE FOR 0.02% dk/k per sec

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 9000, 3

! $ Time $ Time 9001, 0.00 0.0 2.64777 100.

9002, 2.64777 200.

! COOLANT MASS VELOCITY TABLE FOR 1740 GPM DOWN-FLOW 10000, 2

10001, -1.63625+3 0.0 -1.63625+3 2000.0

! CLAD EXPANSION TABLE 11000, 2 11001, 0.0 98.0 0.0 1000.0

! TOTAL PRESSURE DROP TABLE 12000, 2 12001, 0.0 0.0 0.0 0.0

! TIME INCREMENT VS. TIME TABLE

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 14000, 3 14001, 0.0002 0.0 .0002 40.0 .0002 200.

! PRINT FREQENCY TABLE 16000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 16001, 0.20 500 0.0 0.2 500 10.

16002, 0.50 500 100.

! PUMP MASS VELOCITY TABLE 17000, 2 17001, 1.0 0.0 1.0 20.

! ROD WORTH VS. LOCATION TABLE 18000, 2 18001, 0.0 0.0 -18.78 0.59055

! the following data is at 300-340K, 340K-390K

! coolant reactivity change with temperature, input in $/degree K vs. K 19000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 19001, 1.5225-2 300.00 19002, 1.48275-2 340.00 19003, 1.48275-2 390.00

! coolant void worth in $/%void vs % void; extrapolated above 5% void

! from S-C Mo, July 6, 2010 20000, 5 20001, 0.28669 2.0 20002, 0.29377 3.0 20003, 0.30145 5.0 20004, 0.30145 8.0 20005, 0.30145 10.0

CASE3: /home/sol1a/olson/rinsc/july2610/T3/rising_power.inp 0 10000 0 0 0. 0 0 0 0 0 0

  • PARET: LEU RINSC Transient#1 - Equilib Core - With Power Trip

! rising_power.inp

! reactivity ramp of 0.02%/s for 100 s to $2.61643

! Tin=45.34000 C or 113.6 F; this yields 123.0 F Tout at 1.8 MW

! May 26/2010 Doppler data from S.-C. Mo, over 300-400K

! input parameters as of July 26, 2010

! period trip failed; power trip at 2.3 MW

! NCHN NZ NR IGEOM IPROP IRXSWT 1001, -2 17 7 0 1 1

! IDLYGP 1002, 0 0 6 -1 0 10

!xxxxx111111111111222222222222333333333333444444444444555555555555666666666666

! 123.0 F = 50.55556 C

! PRESUR IS BASED ON 23' 9.1" OR 23.758 FT

! At 113.6 F, and 1.715E+5 Pa, water density is 990.53 kg/m^3

! POWER PF PRESUR ENTHIN RS 1003, 1.80000-0 .0056207 1.71500+5 -45.34000 6.35000-4

! RF RC PW FW AL ALDDIN 1004, 2.54000-4 2.54000-4 6.78400-2 6.08300-2 0.59055 0.0

! ALDDEX BBEFF EL GRAV QW 1005, 0.0 0.00755354 69.400-6 9.80664 0.009130

! TRANST RXXCON RXXEXP RHOREF GAMMA0 1006, 180. 0.8000 1.0 990.530 0.

! Doppler feedback based on 300 - 350K, linear

! GAMMA1 GAMMA2 GAMMA3 GAMMA4 DOPPN EPS3 1007, 5.28680E-4 0. 0. 0.0 1. 0.001

! DNBQDP TAUUNB TAUTTB ALAMNB ALAMTB ALAMFB 1008, 0.0 0.0005 0.001 0.03 0.05 0.05

! HTTCON HTTEXP 1009, 1.4 0.33 1111, .046909 1.00 1.00 1112, 1 1 1 0 0 4.035000+5

! RDRATE TDLAY POWTP FLOTP OPT POW0

! m/s s MW  %

!1113, 0.8467 0.500 10000.00 0.0 1113, 0.65617 0.100 2.30 0.0

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 1114, 0.0 0.0 1116, 0.5 0.5 0.5 0.5 2001, 0.0 0.0 139.6 0.0 0.0 2002, 0.0 925.0 2.03000+6 0.0 0.0 2003, 0.0 0.0 180.0 0.0 0.0 2004, 0.0 1.24200+3 2.06910+6 0.0 0.0

! RADIAL DESCRIPTION 3001, 6.35000-5 5 1 0.955 3002, 1.90500-4 7 2 0.0

! AXIAL DESCRIPTION: from DIF3D 4001, 3.690940-2 14 4002, 3.374690-2 16 4003, 0.632500-2 17

! hot channel first

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll

! IFLOW DELP RN BM ALOSCN ALOSCX SIGIN

5100, 1 0 1.75750-3 0.00325 0.55 0.65 1.0

! SIGEX DVOID DTMP 5100, 1.0 1.0000 1.0000

! ALPPIN ALPPEX DEEIN DEEEX 5101, 0.0 0.0 0.3048 0.3048

! PFQ VOIDVC DOPPLR TEMPC 5102, 1.9373 1.0 1.0 1.0 5103, 1.9958 1.0 1.0 1.0 5104, 2.3073 1.0 1.0 1.0 5105, 2.5799 1.0 1.0 1.0 5106, 2.6870 1.0 1.0 1.0 5107, 2.7649 1.0 1.0 1.0 5108, 2.7356 1.0 1.0 1.0 5109, 2.6188 1.0 1.0 1.0 5110, 2.4436 1.0 1.0 1.0 5111, 2.2294 1.0 1.0 1.0 5112, 1.9958 1.0 1.0 1.0 5113, 1.7524 1.0 1.0 1.0 5114, 1.5479 1.0 1.0 1.0 5115, 1.2851 1.0 1.0 1.0 5116, 1.0612 1.0 1.0 1.0 5117, 0.9346 1.0 1.0 1.0 5118, 1.2267 1.0 1.0 1.0

! average channel 5200, 1 0 1.75750-3 0.99675 0.55 0.65 1.0 5200, 1.0 1.0000 1.0000 5201, 0.0 0.0 0.3048 0.3048 5202, 0.8910 1.0 1.0 1.0 5203, 0.9179 1.0 1.0 1.0 5204, 1.0612 1.0 1.0 1.0 5205, 1.1865 1.0 1.0 1.0 5206, 1.2358 1.0 1.0 1.0 5207, 1.2716 1.0 1.0 1.0 5208, 1.2582 1.0 1.0 1.0 5209, 1.2044 1.0 1.0 1.0 5210, 1.1238 1.0 1.0 1.0 5211, 1.0253 1.0 1.0 1.0 5212, 0.9179 1.0 1.0 1.0 5213, 0.8059 1.0 1.0 1.0 5214, 0.7119 1.0 1.0 1.0 5215, 0.5910 1.0 1.0 1.0 5216, 0.4880 1.0 1.0 1.0 5217, 0.4298 1.0 1.0 1.0 5218, 0.5642 1.0 1.0 1.0

! DELAYED NEUTRON INFORMATION FROM S-C MO, JULY 6, 2010 6001, 3.51888-2 1.33370-2 1.81465-1 3.27120-2 1.74594-1 1.20750-1 6002, 3.83727-1 3.02790-1 1.58734-1 8.49660-1 6.62921-2 2.8538

! REACTIVITY TABLE FOR 0.02% dk/k per sec

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 9000, 4

! $ Time $ Time 9001, 0.00 0.0 0.00000 1.

9002, 2.64777 101.

9003, 2.64777 200.

! COOLANT MASS VELOCITY TABLE FOR 1740 GPM DOWN-FLOW 10000, 2 10001, -1.63625+3 0.0 -1.63625+3 2000.0

! CLAD EXPANSION TABLE 11000, 2 11001, 0.0 98.0 0.0 1000.0

! TOTAL PRESSURE DROP TABLE 12000, 2 12001, 0.0 0.0 0.0 0.0

! TIME INCREMENT VS. TIME TABLE

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 14000, 3 14001, 0.0002 0.0 .0002 40.0 .0002 200.

! PRINT FREQENCY TABLE 16000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 16001, 0.20 500 0.0 0.2 500 10.

16002, 0.50 500 100.

! PUMP MASS VELOCITY TABLE 17000, 2 17001, 1.0 0.0 1.0 20.

! ROD WORTH VS. LOCATION TABLE 18000, 2 18001, 0.0 0.0 -18.78 0.59055

! the following data is at 300-340K, 340K-390K

! coolant reactivity change with temperature, input in $/degree K vs. K 19000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 19001, 1.5225-2 300.00 19002, 1.48275-2 340.00 19003, 1.48275-2 390.00

! coolant void worth in $/%void vs % void; extrapolated above 5% void

! from S-C Mo, July 6, 2010 20000, 5 20001, 0.28669 2.0 20002, 0.29377 3.0 20003, 0.30145 5.0 20004, 0.30145 8.0 20005, 0.30145 10.0

CASE4: /home/sol1a/olson/rinsc/july2610/T5/rising_power.inp 0 10000 0 0 0. 0 0 0 0 0 0

  • PARET: LEU RINSC Transient#1 - Equilib Core - With Power Trip

! rising_power.inp

! reactivity ramp of 0.02%/s for 100 s to $2.61643

! Tin=45.34000 C or 113.6 F; this yields 123.0 F Tout at 1.8 MW

! May 26/2010 Doppler data from S.-C. Mo, over 300-400K

! input parameters as of July 26, 2010

! period trip failed; power trip at 2.3 MW

! NCHN NZ NR IGEOM IPROP IRXSWT 1001, -2 17 7 0 1 1

! IDLYGP 1002, 0 0 6 -1 0 10

!xxxxx111111111111222222222222333333333333444444444444555555555555666666666666

! 123.0 F = 50.55556 C

! PRESUR IS BASED ON 23' 9.1" OR 23.758 FT

! At 113.6 F, and 1.715E+5 Pa, water density is 990.53 kg/m^3

! At 44.19 C, and 1.717E+5 Pa, water density is 990.743 kg/m^3

! POWER PF PRESUR ENTHIN RS 1003, 2.20000-0 .0056207 1.71700+5 -44.19000 6.35000-4

! RF RC PW FW AL ALDDIN 1004, 2.54000-4 2.54000-4 6.78400-2 6.08300-2 0.59055 0.0

! ALDDEX BBEFF EL GRAV QW 1005, 0.0 0.00755354 69.400-6 9.80664 0.009130

! TRANST RXXCON RXXEXP RHOREF GAMMA0 1006, 180. 0.8000 1.0 990.743 0.

! Doppler feedback based on 300 - 350K, linear

! GAMMA1 GAMMA2 GAMMA3 GAMMA4 DOPPN EPS3 1007, 5.28680E-4 0. 0. 0.0 1. 0.001

! DNBQDP TAUUNB TAUTTB ALAMNB ALAMTB ALAMFB 1008, 0.0 0.0005 0.001 0.03 0.05 0.05

! HTTCON HTTEXP 1009, 1.4 0.33 1111, .046909 1.00 1.00 1112, 1 1 1 0 0 4.035000+5

! RDRATE TDLAY POWTP FLOTP OPT POW0

! m/s s MW  %

!1113, 0.8467 0.500 10000.00 0.0 1113, 0.65617 0.100 2.30 0.0

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 1114, 0.0 0.0 1116, 0.5 0.5 0.5 0.5 2001, 0.0 0.0 139.6 0.0 0.0 2002, 0.0 925.0 2.03000+6 0.0 0.0 2003, 0.0 0.0 180.0 0.0 0.0 2004, 0.0 1.24200+3 2.06910+6 0.0 0.0

! RADIAL DESCRIPTION 3001, 6.35000-5 5 1 0.955 3002, 1.90500-4 7 2 0.0

! AXIAL DESCRIPTION: from DIF3D 4001, 3.690940-2 14 4002, 3.374690-2 16 4003, 0.632500-2 17

! hot channel first

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll

! IFLOW DELP RN BM ALOSCN ALOSCX SIGIN 5100, 1 0 1.75750-3 0.00325 0.55 0.65 1.0

! SIGEX DVOID DTMP 5100, 1.0 1.0000 1.0000

! ALPPIN ALPPEX DEEIN DEEEX 5101, 0.0 0.0 0.3048 0.3048

! PFQ VOIDVC DOPPLR TEMPC 5102, 1.9373 1.0 1.0 1.0 5103, 1.9958 1.0 1.0 1.0 5104, 2.3073 1.0 1.0 1.0 5105, 2.5799 1.0 1.0 1.0 5106, 2.6870 1.0 1.0 1.0 5107, 2.7649 1.0 1.0 1.0 5108, 2.7356 1.0 1.0 1.0 5109, 2.6188 1.0 1.0 1.0 5110, 2.4436 1.0 1.0 1.0 5111, 2.2294 1.0 1.0 1.0 5112, 1.9958 1.0 1.0 1.0 5113, 1.7524 1.0 1.0 1.0 5114, 1.5479 1.0 1.0 1.0 5115, 1.2851 1.0 1.0 1.0 5116, 1.0612 1.0 1.0 1.0 5117, 0.9346 1.0 1.0 1.0 5118, 1.2267 1.0 1.0 1.0

! average channel 5200, 1 0 1.75750-3 0.99675 0.55 0.65 1.0 5200, 1.0 1.0000 1.0000 5201, 0.0 0.0 0.3048 0.3048 5202, 0.8910 1.0 1.0 1.0 5203, 0.9179 1.0 1.0 1.0 5204, 1.0612 1.0 1.0 1.0 5205, 1.1865 1.0 1.0 1.0 5206, 1.2358 1.0 1.0 1.0 5207, 1.2716 1.0 1.0 1.0 5208, 1.2582 1.0 1.0 1.0 5209, 1.2044 1.0 1.0 1.0 5210, 1.1238 1.0 1.0 1.0 5211, 1.0253 1.0 1.0 1.0 5212, 0.9179 1.0 1.0 1.0 5213, 0.8059 1.0 1.0 1.0 5214, 0.7119 1.0 1.0 1.0 5215, 0.5910 1.0 1.0 1.0 5216, 0.4880 1.0 1.0 1.0 5217, 0.4298 1.0 1.0 1.0 5218, 0.5642 1.0 1.0 1.0

! DELAYED NEUTRON INFORMATION FROM S-C MO, JULY 6, 2010 6001, 3.51888-2 1.33370-2 1.81465-1 3.27120-2 1.74594-1 1.20750-1 6002, 3.83727-1 3.02790-1 1.58734-1 8.49660-1 6.62921-2 2.8538

! REACTIVITY TABLE FOR 0.02% dk/k per sec

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 9000, 4

! $ Time $ Time 9001, 0.00 0.0 0.00000 1.

9002, 2.64777 101.

9003, 2.64777 200.

! COOLANT MASS VELOCITY TABLE FOR 1740 GPM DOWN-FLOW 10000, 2

10001, -1.63625+3 0.0 -1.63625+3 2000.0

! CLAD EXPANSION TABLE 11000, 2 11001, 0.0 98.0 0.0 1000.0

! TOTAL PRESSURE DROP TABLE 12000, 2 12001, 0.0 0.0 0.0 0.0

! TIME INCREMENT VS. TIME TABLE

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 14000, 3 14001, 0.0002 0.0 .0002 40.0 .0002 200.

! PRINT FREQENCY TABLE 16000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 16001, 0.20 500 0.0 0.2 500 10.

16002, 0.50 500 100.

! PUMP MASS VELOCITY TABLE 17000, 2 17001, 1.0 0.0 1.0 20.

! ROD WORTH VS. LOCATION TABLE 18000, 2 18001, 0.0 0.0 -18.78 0.59055

! the following data is at 300-340K, 340K-390K

! coolant reactivity change with temperature, input in $/degree K vs. K 19000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 19001, 1.5225-2 300.00 19002, 1.48275-2 340.00 19003, 1.48275-2 390.00

! coolant void worth in $/%void vs % void; extrapolated above 5% void

! from S-C Mo, July 6, 2010 20000, 5 20001, 0.28669 2.0 20002, 0.29377 3.0 20003, 0.30145 5.0 20004, 0.30145 8.0 20005, 0.30145 10.0

CASE5: /home/sol1a/olson/rinsc/july2610/T4/natural_conv.inp 0 10000 0 0 0. 0 0 0 0 0 0

  • PARET: LEU RINSC Transient#1 - Equilib Core - With Power Trip

! natural_conv.inp

! $0.79433 step over 0.1 second, starting at 360 seconds

! Search was performed for Tin such that Tout = 130 F at 360 s.

! Tin= 96.8 F or 36.0000 C

! May 26/2010 Doppler data from S.-C. Mo, over 300-400K

! input parameters as of July 29, 2010

! inlet and outlet pressure loss coeffs. are 1.

! pressure specified at outlet, at top of fuel meat

! NCHN NZ NR IGEOM IPROP IRXSWT 1001, -2 17 7 0 1 1

! IDLYGP 1002, 1 0 6 -1 0 10

!xxxxx111111111111222222222222333333333333444444444444555555555555666666666666

! 123.5 F = 50.83333 C

! PRESUR IS BASED ON 23' 9.1" OR 7.24154 m

! At 36.0 C, and 1.719E+5 Pa, water density is 993.846 kg/m^3

! so head is 993.846

  • 7.24154
  • 9.80665 Pa + 101325 Pa = 1.719E+5 Pa

! or 24.7820 psi, which is 1.70866E+5 Pa

! POWER PF PRESUR ENTHIN RS 1003, 1.00000-5 .0056207 1.71900+5 -34.78000 6.35000-4

! RF RC PW FW AL ALDDIN 1004, 2.54000-4 2.54000-4 6.78400-2 6.08300-2 0.59055 0.0

! ALDDEX BBEFF EL GRAV QW 1005, 0.0 0.00755354 69.400-6 9.80664 0.009130

! TRANST RXXCON RXXEXP RHOREF GAMMA0 1006, 400. 0.8000 1.0 993.846 0.

! Doppler feedback based on 300 - 350K, linear

! GAMMA1 GAMMA2 GAMMA3 GAMMA4 DOPPN EPS3 1007, 5.28680E-4 0. 0. 0.0 1. 0.001

! DNBQDP TAUUNB TAUTTB ALAMNB ALAMTB ALAMFB 1008, 0.0 0.0005 0.001 0.03 0.05 0.05

! HTTCON HTTEXP 1009, 1.4 0.33 1111, .046909 1.00 1.00 1112, 1 1 1 0 0 4.035000+5

! RDRATE TDLAY POWTP FLOTP OPT POW0

! m/s s MW  %

!1113, 0.8467 0.500 2.300 0.0 1113, 0.65617 0.100 .125 0.0

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 1114, 0.0 0.0 1116, 0.5 0.5 0.5 0.5 2001, 0.0 0.0 139.6 0.0 0.0 2002, 0.0 925.0 2.03000+6 0.0 0.0 2003, 0.0 0.0 180.0 0.0 0.0 2004, 0.0 1.24200+3 2.06910+6 0.0 0.0

! RADIAL DESCRIPTION 3001, 6.35000-5 5 1 0.955 3002, 1.90500-4 7 2 0.0

! AXIAL DESCRIPTION: from DIF3D 4001, 3.690940-2 14 4002, 3.374690-2 16

4003, 0.632500-2 17

! hot channel first

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll

! IFLOW DELP RN BM ALOSCN ALOSCX 5100, 4 10. 1.75750-3 0.00325 1.00 1.00

! SIGIN SIGEX DVOID DTMP 5100, 1.0 1.0 1.0000 1.0000

! ALPPIN ALPPEX DEEIN DEEEX 5101, 0.0 0.0 0.3048 0.3048

! PFQ VOIDVC DOPPLR TEMPC 5102, 1.9373 1.0 1.0 1.0 5103, 1.9958 1.0 1.0 1.0 5104, 2.3073 1.0 1.0 1.0 5105, 2.5799 1.0 1.0 1.0 5106, 2.6870 1.0 1.0 1.0 5107, 2.7649 1.0 1.0 1.0 5108, 2.7356 1.0 1.0 1.0 5109, 2.6188 1.0 1.0 1.0 5110, 2.4436 1.0 1.0 1.0 5111, 2.2294 1.0 1.0 1.0 5112, 1.9958 1.0 1.0 1.0 5113, 1.7524 1.0 1.0 1.0 5114, 1.5479 1.0 1.0 1.0 5115, 1.2851 1.0 1.0 1.0 5116, 1.0612 1.0 1.0 1.0 5117, 0.9346 1.0 1.0 1.0 5118, 1.2267 1.0 1.0 1.0

! average channel

! IFLOW DELP RN BM ALOSCN ALOSCX 5200, 4 10. 1.75750-3 0.99675 1.00 1.00

! SIGIN SIGEX DVOID DTMP 5200, 1.0 1.0 1.0000 1.0000 5201, 0.0 0.0 0.3048 0.3048 5202, 0.8910 1.0 1.0 1.0 5203, 0.9179 1.0 1.0 1.0 5204, 1.0612 1.0 1.0 1.0 5205, 1.1865 1.0 1.0 1.0 5206, 1.2358 1.0 1.0 1.0 5207, 1.2716 1.0 1.0 1.0 5208, 1.2582 1.0 1.0 1.0 5209, 1.2044 1.0 1.0 1.0 5210, 1.1238 1.0 1.0 1.0 5211, 1.0253 1.0 1.0 1.0 5212, 0.9179 1.0 1.0 1.0 5213, 0.8059 1.0 1.0 1.0 5214, 0.7119 1.0 1.0 1.0 5215, 0.5910 1.0 1.0 1.0 5216, 0.4880 1.0 1.0 1.0 5217, 0.4298 1.0 1.0 1.0 5218, 0.5642 1.0 1.0 1.0

! DELAYED NEUTRON INFORMATION FROM S-C MO, JULY 6, 2010 6001, 3.51888-2 1.33370-2 1.81465-1 3.27120-2 1.74594-1 1.20750-1 6002, 3.83727-1 3.02790-1 1.58734-1 8.49660-1 6.62921-2 2.8538

! REACTIVITY TABLE found from running at 100 kw for 180 sec

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 9000, 7

! $ Time $ Time

9001, 0.00 0.0 9002, 0.50000 0.1 9003, 0.50000 40.0 9004, 0.27650 50.0 9005, 0.27650 360.0

! now introduce 0.6% (0.79433$ ) as a fast ramp over 0.1 second 9006, 1.07083 360.1 9007, 1.07083 500.0

! COOLANT MASS VELOCITY TABLE FOR 1740 GPM UP-FLOW

  • 0.001

! (1740 gpm = -1.63259E+3 )

10000, 2

! start at about 0.1% of full flow 10001, 2.00000+0 0.0 2.00000+0 2000.0

! CLAD EXPANSION TABLE 11000, 2 11001, 0.0 98.0 0.0 1000.0

! TOTAL PRESSURE DROP TABLE 12000, 2 12001, 0.0 0.0 0.0 0.0

! TIME INCREMENT VS. TIME TABLE

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 14000, 3 14001, 0.0002 0.0 .0002 40.0 .0010 500.

! PRINT FREQENCY TABLE 16000, 4

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 16001, 1.00 500 0.0 16002, 0.01 5 360.

16003, 1.00 500 360.2 16004, 1.00 500 500.

! PUMP MASS VELOCITY TABLE 17000, 2 17001, 1.0 0.0 1.0 20.

! ROD WORTH VS. LOCATION TABLE 18000, 2 18001, 0.0 0.0 -18.78 0.59055

! the following data is at 300-340K, 340K-390K

! coolant reactivity change with temperature, input in $/degree K vs. K 19000, 3

! aaaaaabbbbbbccccccddddddeeeeeeffffffgggggghhhhhhiiiiiijjjjjjkkkkkkllllll 19001, 1.5225-2 300.00 19002, 1.48275-2 340.00 19003, 1.48275-2 390.00

! coolant void worth in $/%void vs % void; extrapolated above 5% void

! from S-C Mo, July 6, 2010 20000, 5 20001, 0.28669 2.0 20002, 0.29377 3.0 20003, 0.30145 5.0 20004, 0.30145 8.0 20005, 0.30145 10.0