NUCLEAR SAFETY PROGRAM SEMIANNUAL PROGRESS REPORT FOR PERIOD ENDING DECEMBER 31, 1963

Research is reported on fission product aerosols produced by overheated reactor fuels, release of fission products on in-pile melting of reactor fuels under transient, behavior of fission products released during in-pile destruction of reactor fuels, characterization and control of accident-released fission products, measurement and prediction of behavior of released fission products in reactor systems, and containment engineering. Studies of the Nuclear Safety Information Center are discussed. (M.C.G.