Monte Carlo Modelling of the Belgian Materials Testing Reactor BR2: Present Status
Abstract
A very detailed 3-D MCNP-4B model of the BR2 reactor was developed to perform all neutron and gamma calculations needed for the design of new experimental irradiation rigs. The Monte Carlo model of BR2 includes the nearly exact geometrical representation of fuel elements (now with their axially varying burn-up), of partially inserted control and regulating rods, of experimental devices and of radioisotope production rigs. The multiple level-geometry possibilities of MCNP-4B are fully exploited to obtain sufficiently flexible tools to cope with the very changing core loading.
- Publication:
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Advanced Monte Carlo for Radiation Physics
- Pub Date:
- 2001
- DOI:
- 10.1007/978-3-642-18211-2_124
- Bibcode:
- 2001amc..book..779V
- Keywords:
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- Physics