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DOE OSTI · 1872982

Using Griffin's Transmutation Solver to Calculate Radiation Damage

Gale, Micah D·Schunert, Sebastian·Calvin, Olin W
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Abstract

Displacement Radiation Damage originates from all nuclides, not just those that are naturally occurring. Currently only damage from naturally-occurring nuclides, or sometimes damage from one transmutation product is considered. It is proposed that the transmutation solvers implemented in many codes be used to calculate this radiation damage. This would explicitly treat damage from all sources without additionally burdening the user. A proof-of-concept implementation was created in Griffin. The implementation showed that only minor code modifications are necessary to add this feature. When compared against an analytical benchmark the results Griffin could calculate were very accurate.

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22 GENERAL STUDIES OF NUCLEAR REACTORS36 MATERIALS SCIENCE73 NUCLEAR PHYSICS AND RADIATION PHYSICS97 MATHEMATICS AND COMPUTINGdisplacement radiation damagemethodsradiation damageradiation damage modelingtransmutationtransmutation solver

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Gale, Micah D, Schunert, Sebastian, Calvin, Olin W. 2022-05-18. Using Griffin's Transmutation Solver to Calculate Radiation Damage. https://www.osti.gov/biblio/1872982

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