Effects of process-generated hydrogen on RPV walls

TBppm = 0 ! total boron concentration in ppm

TLippm = 0.5

! total Lithium concentration in ppm

H2_cc_25 = 35

! total H2 concentration in cc/kg STP

O2_ppm = 0.0001

! total O2 concentration in ppm

H2O2_ppm = 0.0001

! total O2 concentration in ppm

TC=150.

! temperature C

TK=TC+273.16 CALL PROPERTY

ccc GAMn = 1.e20 ccc GAMg = 3.e21

! neutron energy dose rate, ev/cm3 s ! gamma energy dose rate, ev/cm3 s ! alpha energy dose rate, ev/cm3 s

cc

GAMa = 3.e21

GAMn_r = 1.71e9 GAMg_r = 9.53e8

! neutron energy dose rate, rad/h

! gamma energy dose rate, rad/h GAMa_r = 1.05e8 *(TBppm/840.) ! alpha energy dose rate, rad/h

GAMn = GAMn_r*1.734e10*DW GAMg = GAMg_r*1.734e10*DW GAMa = GAMa_r*1.734e10*DW

! neutron energy dose rate, ev/cm3 s ! gamma energy dose rate, ev/cm3 s ! alpha energy dose rate, ev/cm3 s

c c c

GAMn = 0.1065E+24 GAMg = 0.5937E+23 GAMa = 0.6541E+22

! neutron energy dose rate, ev/cm3 s ! gamma energy dose rate, ev/cm3 s ! gamma energy dose rate, ev/cm3 s

dt = 1.e-8 ! initial time step (s) C dt must ce reduced if there is no convergence

Tmax = 0.2 ! time of integration (s) C Tmax must be incresed if steady-state is not achived

c Index of species which concentration can be calculated

c 1 - e(aq); 2 - H; 3 - OH; 4 - H+; 5 - OH-; 6 - O2; 7 - O2-;

c 8 - H2; 9 - H2O2; 10 - HO2-; 11 - HO2; 12 - Li+; 13 - LiOH; 14 - LiB(OH)4;

c 15 - B(OH)3; 16 - B(OH)4-; 17 - B2(OH)7-; 18 - B3(OH)10-; 19 - B4(OH)14--;

c

Lp = 0

C This is the list of species which concentration appears in the file PWR_CHEM_RK.out

LP(1) = 3