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Some Topics in Reactor Kinetics

Description: >The Boltzmann equation for the neutron distribution in a reactor is discussed. Analytic and numerical solutions are presented. The general results are illustrated with data on the performance of the SPERT and KEWB tests. (W.D.M.)
Date: October 31, 1958
Creator: Cohen, E. R.
Partner: UNT Libraries Government Documents Department

Surface Fluxes and Currents for Various Shielded Radiation Sources

Description: The flux and current of radiation at the surface of shielded sources are calculated as a function of source radius and shield thickness. Curves are presented for source radius (or half-thickness) from 0 to 20 mean-freepaths and for shield thickness from 0 to 20 mean-free-paths for plane, cylindrical, and slab geometries. The curves are particularly useful for estimating flux leakage from large systems. Since Pe/sup T/ rather than P is the plotted function. the curves do not sacrifice accuracy. (auth)
Date: October 1, 1957
Creator: Cohen, E. R. & Estabrook, F. B.
Partner: UNT Libraries Government Documents Department