Neutron transport for pure-triplet scattering in finite planar media with reflective boundaries

Pure-triplet scattering in neutron transport through a finite plane-parallel medium with internal source of energy is considered. The medium is assumed to have specular- and diffusely-reflecting boundaries. The neutron partial heat fluxes for this problem are computed in terms of the albedos of the source-free problem. Pomraning-Eddington approximation is used to solve the source free problem. A weight function is introduced to force the boundary conditions to be fulfilled.