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Filtering by: Subject Reactor fuel reprocessing Subject Uranium enrichment

Determination of a calculation bias in the MCNP model of the OSTR

Creator:

Kitto, Allyson K.

Abstract:

Oregon State University is home to a TRIGA® Mark II reactor. In October of 2008, the reactor began operating on low enriched uranium fuel. A model of the facility exists in MCNP, a Monte Carlo code that can be used for criticality calculations. Until now, a bias in the calculation...

Resource Type:

Masters Thesis

Full Text:

, the reactor began operating on low enriched uranium fuel. A model of the facility exists in MCNP, a
Molybdenum-99 production in the Oregon State TRIGA reactor : analysis of the reactor design using a new LEU target as fuel

Creator:

Hummel, Andrew J.

Abstract:

The most widely used and versatile medical radioisotope today is technetium-99m. Roughly 30 million people depend on this radioisotope for diagnostic procedures each year, and this demand is expected to grow. Although there are numerous ways of procuring this isotope, the most common and most practical, for reasons to be...

Resource Type:

Dissertation

Full Text:

: Analysis of the Reactor Design using a new LEU Target as Fuel by Andrew J. Hummel
Comparison of HEU and LEU neutron spectra in irradiation facilities at the Oregon State TRIGA® reactor

Creator:

Schickler, Robert

Abstract:

In 2008, the Oregon State TRIGA® Reactor (OSTR) was converted from highly-enriched uranium (HEU) fuel lifetime improvement plan (FLIP) fuel to low-enriched uranium (LEU) fuel. This effort was driven and supported by the Department of Energy's (DoE's) Reduced Enrichment for Research and Test Reactors (RERTR) program. The basis behind the...

Resource Type:

Masters Thesis

Full Text:

Reactor-2 (PARR-2). Three types of LEU fuel (UO2 with zircaloy cladding, UO2 with aluminum cladding, and