کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8066947 | 1521077 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Applying conformal mapping method to Hybrid Nodal Green's Function Method for two-dimensional simplified HTTR core calculation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The method was further verified by performing a 2D simplified HTTR problem and compared with MCNP result. The statistical errors of keff was <10â¯pcm and of fission power was <0.1%. The results of Hex-capability of NuCoT showed that using supercell method for cross section generation for homogenization of fuel block gave more accurate results than using single fuel block with periodic boundary condition. For the control rod block that contains three large void channels, using anisotropic diffusion coefficient resulted in more accurate keff. In the all-rods-out condition and the partially-controlled condition, the difference in keff was <140â¯pcm and in maximum power was <0.8%. In the all-rods-in condition, the error in keff and maximum power error were 413â¯pcm and 1.1%, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Nuclear Energy - Volume 119, September 2018, Pages 419-426
Journal: Annals of Nuclear Energy - Volume 119, September 2018, Pages 419-426
نویسندگان
Tzung-Yi Lin, Yen-Wan Hsueh Liu,