Spectral nodal method for one-group x,y,z-Cartesian geometry discrete ordinates problems


Anli F., Gungor S.

ANNALS OF NUCLEAR ENERGY, cilt.23, ss.669-680, 1996 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 23 Konu: 8
  • Basım Tarihi: 1996
  • Doi Numarası: 10.1016/0306-4549(95)00064-x
  • Dergi Adı: ANNALS OF NUCLEAR ENERGY
  • Sayfa Sayıları: ss.669-680

Özet

The solution of one-group discrete ordinates S-N problems with linearly anisotropic scattering in x, y, z - cartesian geometry has been studied by using SGF-CN ''spectral Green's function-constant nodal'' method, developed first by De Barrros and Larsen (1990-1992) for one dimensional and two dimensional z, y - cartesian geometries. The solutions cb S-N transverse - integrated nodal equations in which only constant nodal volume leakage approximation is made, are obtained by a simple iterative algorithm. Finally, tabulated numerical results of average cell scalar fluxes are provided.