Solution of the radiative transfer problems in two-dimensional participating cylindrical medium with isotropic scattering using the SKN approximation

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Doner N., ALTAÇ Z.

9th International Conference on Advanced Computational Methods in Heat Transfer, Ashurst, Birleşik Krallık, 01 Temmuz 2006, cilt.53, ss.109-111 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 53
  • Doi Numarası: 10.2495/ht060111
  • Basıldığı Şehir: Ashurst
  • Basıldığı Ülke: Birleşik Krallık
  • Sayfa Sayıları: ss.109-111
  • Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

The SKN, (Synthetic Kernel) approximation is applied to a two-dimensional homogeneous cylindrical participating medium with isotropic scattering. The SKN equations are tested against benchmark problems consisting of cold homogeneous participating medium. The solutions are compared with those obtained by various methods available in the literature. The SK3 approximation results for geometries of very large and very small aspect ratios are in excellent agreement with those of benchmark solutions. The SK3 solutions with moderate aspect ratios are accurate within several percent.