High Flux Isotope Reactor Downloadable Data

The following data are provided to allow potential users of HFIR to perform analyses that will improve quality assurance and speed the review process prior to performing irradiation experiments.

Monte Carlo N-Particle (MCNP) Transport Code Models

Beginning of Cycle 400 data
End of Cycle 400 data

Accompanying Descriptions

Modeling of the High Flux Isotope Reactor Cycle 400
Design Study for a Low-Enriched Uranium Core for the High Flux Isotope Reactor, Annual Report for FY 2008

MCNP Transport Code programs and libraries are distributed separately and might be subject to export controls. Please check MCNP for more information.

Standardized Analysis for Licensing Evaluations (SCALE) Model

Cycle 408 model

Accompanying Description

Reactivity Accountability Attributed to Beryllium Reflector Poisons in the High Flux Isotope Reactor

The SCALE Code package and libraries are distributed separately and might be subject to export controls. Please check the SCALE homepage for more information.