Iterative methods in diffusion calculations |
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| Authors: | Y. Bartal Y. Gur S. Yiftah |
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| Affiliation: | 1. Department of Theoretical Physics and Applied Mathematics, Soreq Nuclear Research Centre, Yavne 70600, Israel;2. Department of Nuclear Engineering, Technion-Israel Institute of Technology, Haifa, Israel |
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| Abstract: | ![]()
Typical problems arising in 2- or 3-D diffusion calculations of flux distributions in nuclear systems using iterative methods are illustrated. The problems of the initial guess, reliability of the converged solution and roundoff errors are considered. Examples of PWR core computations are given and discussed. |
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