A Linear Discontinuous Galerkin Approximation for the Continuous Slowing Down Operator Academic Article uri icon

abstract

  • A linear discontinuous Galerkin treatment is developed for the continuous slowing down operator. Multigroup Legendre coefficients are derived that allow this treatment to be implemented in standard S//n codes. A synthetic acceleration scheme is developed to accelerate the outer iterations required by this treatment. A computational comparison between the diamond difference treatment and the linear discontinuous treatment is given.

author list (cited authors)

  • Lazo, M. S., & Morel, J. E.

citation count

  • 12

publication date

  • January 1986