An application of Fleck effective scattering to the difference formulation for photon transport

Daffin, F.

Lawrence Livermore National Laboratory

关键词: 99 General And Miscellaneous//Mathematics, Computing, And Information Science;    Photons;    70 Plasma Physics And Fusion Technology;    Geometry;    Source Terms;   

DOI  :  10.2172/894796
RP-ID  :  UCRL-TR-225368
RP-ID  :  W-7405-ENG-48
RP-ID  :  894796

美国|英语

来源: UNT Digital Library

【 摘 要 】

We introduce a new treatment of the difference formulation[1] for photon radiation transport without scattering in 1d slab geometry that is closely analogous to that of Fleck and Cummings[2] for the traditional formulation. The resulting form is free of implicit source terms and has the familiar effective scattering of the field of transport.