Transformation laws for probabilities in the interface current method and its application to cluster geometry
In the collision-probability (CP) method, the calculation of probabilities by numerical methods is very expensive. Within the generalized CP formulation, Takahashi (1966) derived the transformation law between the generalized first-flight CPs in two geometrically identical systems with different cro...
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| Veröffentlicht in: | Annals of nuclear energy 1985, Vol.12 (12), p.675-680 |
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| container_title | Annals of nuclear energy |
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| creator | Krishnani, P.D. |
| description | In the collision-probability (CP) method, the calculation of probabilities by numerical methods is very expensive. Within the generalized CP formulation, Takahashi (1966) derived the transformation law between the generalized first-flight CPs in two geometrically identical systems with different cross-sections. Its potential for the real reactor problems has not yet been demonstrated. In this paper, we derive a similar transformation law for the various probabilities within the interface current formulation. We then apply these relations in the burnup calculations for a pressurized heavy-water reactor (PHWR) lattice cell. It is shown that these calculations represent an ideal example for the application of these transformation laws. |
| doi_str_mv | 10.1016/0306-4549(85)90080-5 |
| format | Article |
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| ispartof | Annals of nuclear energy, 1985, Vol.12 (12), p.675-680 |
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| source | Elsevier ScienceDirect Journals |
| title | Transformation laws for probabilities in the interface current method and its application to cluster geometry |
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