• About
    • About Us
    • What We Cover
  • Advertise
    • Advertise
    • Our Advertisers
  • Contact
  • Donate
  • Send News
  • Subscribe

Oak Ridge Today

  • Home
  • Sign in
  • News
    • Business
    • Community
    • Education
    • Government
    • Health
    • Police and Fire
    • U.S. Department of Energy
    • Weather
  • Sports
    • High School
    • Middle School
    • Recreation
    • Rowing
    • Youth
  • Entertainment
    • Arts
    • Dancing
    • Movies
    • Music
    • Television
    • Theater
  • Premium Content
  • Obituaries
  • Classifieds




Fuels for the final frontier: Y-12 to help create fuel for NASA space exploration

Posted at 3:55 pm December 8, 2014
By Y-12 National Security Complex Leave a Comment

Y-12 Development's Roland Seals and NASA and DOE Officials

Y-12 Development’s Roland Seals explains Y‑12’s infrared heating capabilities to NASA and DOE Office of Nuclear Energy officials. (Photo by Brett Pate)

 

The Y-12 National Security Complex is taking their uranium expertise to the next level—outer space.

The NNSA Production Office (NPO) at Y-12 struck an agreement earlier this year with NASA’s Glenn Research Center in Cleveland, Ohio, to support the design of a small nuclear-powered reactor with the potential to lead to small fission power reactors for future space exploration missions.

For the first phase of the project, Y-12 will research materials and manufacturing processes for a physics demonstration of a kilowatt-range nuclear reactor, known as project Kilopower, using an enriched uranium-molybdenum metallic fuel core and a lithium-hydride shield. The Kilopower concept was a 2013 R&D 100 Award winner for proof-of-principle experiments performed at the National Criticality Experiments Research Center in Nevada led by Los Alamos National Laboratory in collaboration with NASA Glenn and National Security Technologies.

“Science missions are seeking greater power and functionality,” explained Lee Mason, chief of the Thermal Energy Conversion Branch at Glenn. “We’re planning to demonstrate the technology in a ground test using a prototype U-235 reactor core.” [Read more…]

Filed Under: Federal, Government, National Nuclear Security Administration, Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: Chris Robinson, DOE Nuclear Criticality Safety Program, fission power reactors, Glenn Research Center, John Creasy, KiloPower, Lee Mason, lithium-hydride shield, Los Alamos National Laboratory, NASA, NASA Glenn, National Criticality Experiments Research Center, National Security Technologies, Nevada National Security Site, NNSA Production Office, NPO, nuclear reactor, nuclear-powered reactor, space exploration, U-235 reactor core, uranium, uranium reactor core, uranium-molybdenum metallic fuel core, Y-12, Y-12 National Security Complex

Y-12 fulfills major milestone in fuel conversion commitment for Jamaican research reactor

Posted at 7:07 pm June 4, 2014
By Y-12 National Security Complex Leave a Comment

Y-12 National Security Complex Aerial View

The Y-12 National Security Complex in Oak Ridge is pictured above. (Photo courtesy B&W Y-12)

The Y-12 National Security Complex recently fulfilled its commitment to provide low-enriched uranium, or LEU, as feedstock to fuel the “Safe LOW-POwer Kritical Experiment” (SLOWPOKE) research reactor in Kingston, Jamaica.

“Our role is to produce the uranium dioxide feedstock and to manage fabrication of LEU fuel pins for the reactor core to enable conversion from highly enriched uranium, or HEU, to LEU,” said John Creasy of Y‑12’s Nuclear Nonproliferation and Global Security Programs.

The new pins, made of low enriched uranium dioxide powder, will replace those made with weapons-useable HEU, thus making the reactor fuel less desirable to terrorists. Y-12 has a long history of supporting the U.S. Department of Energy’s nuclear nonproliferation activities throughout the world. This project is just one of several HEU-to-LEU conversion efforts in which Y-12 has participated in support of the Department’s Global Threat Reduction Initiative, or GTRI.

The last shipment of uranium dioxide feedstock was shipped last month to Atomic Energy of Canada Limited, where it will be fabricated into fuel pins. AECL was selected because it designed the original SLOWPOKE reactor. [Read more…]

Filed Under: Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: AECL, Atomic Energy of Canada Limited, Cameco Zircatech, fuel fabrication, fuel rods, Global Threat Reduction Initiative, GTRI, HEU, HEU-to-LEU, highly enriched uranium, Jamaican research reactor, John Creasy, low enriched uranium, low enriched uranium dioxide powder, nuclear nonproliferation, Nuclear Nonproliferation and Global Security Programs, reactor fuel, research reactor, Safe LOW-POwer Kritical Experiment, SLOWPOKE, terrorists, Terryann Nelson, U.S. Department of Energy, uranium dioxide feedstock, Y-12 National Security Complex

Search Oak Ridge Today

Classifieds

Public Notice: NNSA announces no significant impact of Y-12 Development Organization operations at Horizon Center

AVAILABILITY OF THE FINAL ENVIRONMENTAL ASSESSMENT FOR THE OFFSITE HOUSING OF THE Y-12 DEVELOPMENT … [Read More...]

ADFAC seeks contractors for five homes

Aid to Distressed Families of Appalachian Counties (ADFAC) is a non-profit community based agency, … [Read More...]

Public notice: Draft environmental assessment for Y-12 Development Organization at Horizon Center

AVAILABILITY OF THE DRAFT ENVIRONMENTAL ASSESSMENT FOR THE OFFSITE HOUSING OF THE Y-12 DEVELOPMENT … [Read More...]

Recent Posts

  • REAC/TS welcomes new team members: John Crapo, Josh Hayes and David Quillen
  • NASA Postdoctoral Program seeks early career and senior scientists for prestigious fellowships at its locations across the U.S.
  • ORAU names Brandon Criswell associate general counsel
  • Update on downtown Oak Ridge Tuesday
  • TVA has virtual open house for Clinch River Nuclear Site
  • Science and supercomputers at ORNL topic of Mar. 8 talk
  • First Presbyterian offers free meals & groceries on Mar. 10
  • Secret City Academy student charged with terrorism after alleged shooting, bomb threats
  • ORHS Masquers presents ‘Into the Woods’
  • Oak Ridge’s first girl Eagle Scout named a “Scout of the Year”
A Twitter List by OakRidgeToday

Recent Comments

  • Matt Bailey on Dodson also wants to serve as mayor pro tem
  • Mark Caldwell on Dodson also wants to serve as mayor pro tem
  • Matt Bailey on Dodson also wants to serve as mayor pro tem
  • Mark Caldwell on Dodson also wants to serve as mayor pro tem
  • Matt Bailey on Dodson also wants to serve as mayor pro tem
  • Tracy Powers on Planning Commission to consider Main Street apartments, plan revisions
  • johnhuotari on Four incumbents re-elected to Oak Ridge City Council
  • Levi D. Smith on Four incumbents re-elected to Oak Ridge City Council
  • samuel hopwood on Housing: Apartments proposed on former AMSE site
  • Matt Bailey on Robin Smith named Oak Ridge police chief

About Us

About Oak Ridge Today
What We Cover

How To

Advertise
Subscribe

Contact Us

Contact Oak Ridge Today

Copyright © 2022 Oak Ridge Today