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Conversion of the University of Missouri-Rolla Reactor from High-enriched Uranium to Low-enriched Uranium Fuel

Conversion of the University of Missouri-Rolla Reactor from High-enriched Uranium to Low-enriched Uranium Fuel PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

Book Description
The objectives of this project were to convert the UMR Reactor fuel from high-enriched uranium (HEU) to low-enriched uranium (LEU) fuel and to ship the HEU fuel back to the Department of Energy Savannah River Site. The actual core conversion was completed in the summer of 1992. The HEU fuel was offloaded to an onsite storage pit where it remained until July, 1996. In July, 1996, the HEU fuel was shipped to the DOE Savannah River Site. The objectives of the project have been achieved. DOE provided the following funding for the project. Several papers were published regarding the conversion project and are listed in the Attachment. In retrospect, the conversion project required much more time and effort than originally thought. Several difficulties were encountered including the unavailability of a shipping cask for several years. The authors are grateful for the generous funding provided by DOE for this project but wish to point out that much of their efforts on the conversion project went unfunded.

Conversion of the University of Missouri-Rolla Reactor from High-enriched Uranium to Low-enriched Uranium Fuel

Conversion of the University of Missouri-Rolla Reactor from High-enriched Uranium to Low-enriched Uranium Fuel PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

Book Description
The objectives of this project were to convert the UMR Reactor fuel from high-enriched uranium (HEU) to low-enriched uranium (LEU) fuel and to ship the HEU fuel back to the Department of Energy Savannah River Site. The actual core conversion was completed in the summer of 1992. The HEU fuel was offloaded to an onsite storage pit where it remained until July, 1996. In July, 1996, the HEU fuel was shipped to the DOE Savannah River Site. The objectives of the project have been achieved. DOE provided the following funding for the project. Several papers were published regarding the conversion project and are listed in the Attachment. In retrospect, the conversion project required much more time and effort than originally thought. Several difficulties were encountered including the unavailability of a shipping cask for several years. The authors are grateful for the generous funding provided by DOE for this project but wish to point out that much of their efforts on the conversion project went unfunded.

Conversion of Research and Test Reactors to Low-enriched Uranium (LEU) Fuel

Conversion of Research and Test Reactors to Low-enriched Uranium (LEU) Fuel PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Development and Applications
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 1968

Book Description


Neutronics Study of the Conversion of the University of Missouri-Rolla Reactor to Low Enriched Uranium Fuel

Neutronics Study of the Conversion of the University of Missouri-Rolla Reactor to Low Enriched Uranium Fuel PDF Author: Lorne J. Covington
Publisher:
ISBN:
Category :
Languages : en
Pages : 71

Book Description


Technical Basis in Support of the Conversion of the University of Missouri Research Reactor (MURR) Core from Highly-enriched to Low-enriched Uranium - Core Neutron Physics

Technical Basis in Support of the Conversion of the University of Missouri Research Reactor (MURR) Core from Highly-enriched to Low-enriched Uranium - Core Neutron Physics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 84

Book Description
This report contains the results of reactor design and performance for conversion of the University of Missouri Research Reactor (MURR) from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL) and the MURR Facility. The core conversion to LEU is being performed with financial support of the U.S. government.

Progress, Challenges, and Opportunities for Converting U.S. and Russian Research Reactors

Progress, Challenges, and Opportunities for Converting U.S. and Russian Research Reactors PDF Author: Russian Academy of Sciences
Publisher: National Academies Press
ISBN: 0309253209
Category : Science
Languages : en
Pages : 126

Book Description
Highly enriched uranium (HEU) is used for two major civilian purposes: as fuel for research reactors and as targets for medical isotope production. This material can be dangerous in the wrong hands. Stolen or diverted HEU can be used-in conjunction with some knowledge of physics-to build nuclear explosive devices. Thus, the continued civilian use of HEU is of concern particularly because this material may not be uniformly well-protected. To address these concerns, the National Research Council (NRC) of the U.S. National Academies and the Russian Academy of Sciences (RAS) held a joint symposium on June 8-10, 2011. Progress, Challenges, and Opportunities for Converting U.S. and Russian Research Reactors summarizes the proceedings of this joint symposium. This report addresses: (1) recent progress on conversion of research reactors, with a focus on U.S.- and R.F.-origin reactors; (2) lessons learned for overcoming conversion challenges, increasing the effectiveness of research reactor use, and enabling new reactor missions; (3) future research reactor conversion plans, challenges, and opportunities; and (4) actions that could be taken by U.S. and Russian organizations to promote conversion. The agenda for the symposium is provided in Appendix A, biographical sketches of the committee members are provided in Appendix B, and the report concludes with the statement of task in Appendix C.

Conversion from High Enriched Uranium Fuel to Low Enriched Uranium Fuel for the University of Lowell Research Reactor

Conversion from High Enriched Uranium Fuel to Low Enriched Uranium Fuel for the University of Lowell Research Reactor PDF Author: John E. Stoddard
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 320

Book Description


Determination of Characteristics of the University of Missouri-Rolla Reactor Highly-enriched Uranium Fuel Using the ORIGEN2 Computer Code

Determination of Characteristics of the University of Missouri-Rolla Reactor Highly-enriched Uranium Fuel Using the ORIGEN2 Computer Code PDF Author: Jeffery Joel Smith
Publisher:
ISBN:
Category :
Languages : en
Pages : 68

Book Description


Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 678

Book Description


Technical Basis in Support of the Conversion of the University of Missouri Research Reactor (MURR) Core from Highly Enriched to Low-enriched Uranium Steady-state Thermal- Hydraulic Analysis

Technical Basis in Support of the Conversion of the University of Missouri Research Reactor (MURR) Core from Highly Enriched to Low-enriched Uranium Steady-state Thermal- Hydraulic Analysis PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Book Description


Analyses Supporting Conversion of Research Reactors from High Enriched Uranium Fuel to Low Enriched Uranium Fuel

Analyses Supporting Conversion of Research Reactors from High Enriched Uranium Fuel to Low Enriched Uranium Fuel PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201018182
Category : Technology & Engineering
Languages : en
Pages : 0

Book Description
This publication was developed based on the results of an IAEA coordinated research project (CRP) and will serve as a reference to those potentially involved in conversion of research reactors from high enriched uranium (HEU) to low enriched uranium (LEU). The publication contains comprehensive design and safety analyses for the conversion of miniature neutron source reactors (MNSRs) and includes analyses that were performed by MNSR operating organizations participating in the CRP using data specific to their MNSR. The outcome of this CRP can therefore be used to provide best practice guidelines in preparation for conversion of research reactors by individual research reactor operating organizations, and as a procedural and methodological reference for regulatory bodies and other stakeholders involved in the conversion of research reactors.