DNA 1240H-2 _ Table 17-3. Scaled base surge dota.47 Baker and Umbrella Wahoo Wigwam t/(Daax)/? [R/Danx t/(Amax)= P/Agay t/(A,2 BVA, wee ee “\ 2. Calculation of Dose Rates The dose rate, d, due to transit radiation, is calculated by means of the expression, d= k I r/hr (17-5) where k = 1.703 x 1076 r/hr per Mev/cm@-sec, a constant that includes the enercy-absorption coefficient, By (assumed to be 3.35 x 10°72 cm] average ror radiation of energy from 100 Kev to 2 Mev), and constants for converting Mev/em) sec to r/hr ie oT AWASLASLE COPY 17-48