6 FREILING, CROCKER, AND ADAMS FISSILE MATERIAL a NUCLEAR-BATA LIBRARY PRIMARY-NEUTRON SPECTRUM al TOTAL NUMBER OF FISSIONS a1 TOTAL NUMBER OF NEUTRONS OUT Le TOTAL ENERGY RELEASE Nj} TOTAL CHAIN YIELDS INDEPENDENT YIELDS Y, Y;, Gi, (0) fo Ww TEMPERATURE VS. TIME ie T(t) SCALING- i aew ately LIBRARY CONDENSATION TIME ie i) CONDENSATION TEMPERATURE PARTICLE-SIZE AND TYPE* DISTRIBUTION e 7 INDUCED- , ACTIVITY.| PRODUCTION ROUTINE Lo T —_ PRIMARY INDUCEDactivity YIELDS MODEL | [fe Yi can /—— PTT HBR visrary t™ XYZRLH — ny (x) bo ‘ XYZny RLHV bo t TRANSIT ALTITUDES ft a | PROGRAM | ny(x) CLOUD PARAMETERS sail TRANSIT TIME(5) TT | TRANSPORT- | me} BEGINNING OF TRANSPORT Ty — TRANSIT PARTICLES bo ¥(x,1) DEPOSIT TIME(S) bam 1x) DEPOSITED PARTICLES fee [J INTERMEDIATE OUTPUT ["_] SUBPROGRAMS *\nactive, Spherical, or Irregular Fig. 2—Information flow in the present system for predicting fractionation effects.