Corpus ID: 116340276

An exponential discontinuous scheme for discrete-ordinate calculations in Cartesian geometries

@inproceedings{Wareing1997AnED,
  title={An exponential discontinuous scheme for discrete-ordinate calculations in Cartesian geometries},
  author={Todd A. Wareing},
  year={1997}
}
  • Todd A. Wareing
  • Published 1997
  • Mathematics
  • We describe a new nonlinear spatial differencing scheme for solving the discrete-ordinate transport equations, called the exponential discontinuous (ED) scheme in one, two and three dimensional Cartesian geometries. The ED scheme is much easier to derive and less computationally expensive than the recently developed nonlinear characteristic (NC) scheme and is nearly as accurate for deep penetration shielding problems. Like the nonlinear characteristic scheme, the exponential discontinuous… CONTINUE READING

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