Bilinear Nodal Transport Method in Weighted Diamond Difference Form

摘要

The authors describe a highly accurate nodal linear-linear (NLL) scheme, the Bilinear Nodal method, for the two-dimensional neutron transport equation which can be written in a simple, single spatial-weight, weighted diamond difference (WDD) form, so that the final equations can be solved via a WDD algorithm. This result can be generalized to three-dimensional geometries, and higher order spatial approximations. 6 refs., 1 tab. (ERA citation 12:034214)