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DOE OSTI · 1608618

As-run physics analysis for the EPRI-2 experiment for cycle 153B

Nielsen, Joseph W·Jackson, John Howard
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Abstract

The purpose of this ECAR is to document the as-run physics analysis and source term in Curies and decay heat rate (Watts) for the shipment of the EPRI-2 experiment located in the Center Flux Trap (CFT). EPRI-2 was irradiated during cycle 153B. The experiment irradiation ended on April 13, 2013. The as-run heat rates and flux/fluence results were calculated using the MCNP ATR full core model. The heat rates and flux are calculated based on an average center lobe power of 30.8 MW. The fluence is based on the operating time of 13.45 days. ORIGEN2 Version 2.2 is used to determine the decay heat rate, gamma spectrum, and source term for the EPRI-2 experiment. The source term analysis was performed as requested by the project staff to demonstrate compliance with shipping requirements in the GE-2000 cask following irradiation as well as provide an estimated source term to support Post-Irradiation Examination as needed.

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BibTeXRIS

Nielsen, Joseph W, Jackson, John Howard. 2020-04-07. As-run physics analysis for the EPRI-2 experiment for cycle 153B. https://www.osti.gov/biblio/1608618

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