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Volkswagen, UT, ORNL announce collaboration, innovation hub

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Volkswagen Group America Innovation North University Tennessee Research Park
Volkswagen Group of America will lease space in the Innovation North building on the UT Research Park campus. (Photo courtesy University of Tennessee)

Volkswagen Group of America, Oak Ridge National Laboratory, and the University of Tennessee on Friday announced a collaboration to create Volkswagen’s first innovation hub in North America at the UT Research Park at Cherokee Farm.

“Working with the University of Tennessee and Oak Ridge National Laboratory is a great opportunity to continue growing Volkswagen’s engineering footprint in the North American region,” said Wolfgang Demmelbauer-Ebner, executive vice president and chief engineering officer for Volkswagen’s North American region. “This hub, along with other research institutions here, is an integral part of Volkswagen’s global research and development efforts and can also directly contribute to vehicles in North America.”

The collaboration involves research opportunities for doctoral students and space in the Innovation North building at the UT Research Park at Cherokee Farm in Knoxville, a press release said. Initial work will focus on developing lighter vehicle components made from composite materials and the electrification of vehicles.

[Read more…]

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Humphries named ORISE group manager for ORNL office

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Leigha Humphries
Leigha Humphries

Leigha Humphries has been named group manager for the Oak Ridge Institute for Science and Education office at Oak Ridge National Laboratory. 

In her role, Humphries will provide leadership and development oversight for STEM-based workforce development and education programs averaging up to 2,000 research participants a year and an equal number of mentors, a press release said. (STEM is an acronym referring to science, technology, engineering, and mathematics.) In addition, Humphries will also represent ORISE at external venues, including professional meetings and site visits with potential and current customers.

“We’re excited for Leigha to take on this role as she possesses extensive management and stakeholder engagement experience within the communications and human resources sectors,” said ORISE Director Jim Vosburg. “Her addition to the ORISE team will further strengthen the management of our research participation programs by helping to ensure continuity between ORNL and ORISE.”

[Read more…]
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About 600 experiments affected by HFIR shutdown

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The High Flux Isotope Reactor vessel at Oak Ridge National Laboratory resides in a pool of water illuminated by the blue glow of the Cherenkov radiation effect. (Photo courtesy ORNL)

About 600 experiments and roughly 500 users were affected by the nearly year-long shutdown of the High Flux Isotope Reactor at Oak Ridge National Laboratory, the lab said Thursday.

HFIR, which is used for research and isotope production, restarted October 29, 2019. It had been shut down since November 13, 2018, after an elevated radiation level was detected in the reactor’s primary cooling system.

Reactors users who had approved proposals when HFIR was shut down have been running those experiments since it restarted in the fall, according to a response to questions provided by ORNL spokesperson Morgan McCorkle on Thursday. The backlog is expected to be completed by the spring.

The shutdown did not affect the production of plutonium-238, but it did delay the production and distribution of some medical and industrial isotopes, the lab’s response said.

[Read more…]
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For members: DOE investigating fuel element performance after elevated radiation found at HFIR

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High Flux Isotope Reactor at Oak Ridge National Laboratory

The High Flux Isotope Reactor is pictured above at Oak Ridge National Laboratory. (Photo courtesy ORNL)

 

The U.S. Department of Energy is investigating fuel element performance in the High Flux Isotope Reactor, which is used for research and isotope production at Oak Ridge National Laboratory, after elevated radiation levels were found in the cooling system last year, possibly due to a pinhole leak.

The investigation of potential noncompliances with DOE nuclear safety program requirements was announced this month by the DOE Office of Enterprise Assessments’ Office of Enforcement. The office notified UT-Battelle LLC, ORNL’s managing and operating contractor, and BWXT Nuclear Operations Group Inc. of Lynchburg, Virginia, on December 5. BWXT manufactured components that were involved.

ORNL has said the slightly elevated reading in the primary cooling system was well below alarm levels, and there was no impact to the public, the environment, or workers, and the reactor was not damaged or compromised.

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Updated: TerraPower, Isotek extracting cancer treatment materials from U-233 at ORNL

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DOE EM ORNL Pumping Uranyl Nitrate Solution into Resin Columns
TerraPower, a company that Microsoft co-founder Bill Gates helped launch in 2006, is working with Isotek Systems LLC, a federal cleanup contractor in Oak Ridge, to extract rare isotopes from nuclear materials for cancer treatment and research. Pictured above is a uranyl nitrate solution being pumped into resin columns. (Photo courtesy U.S. Department of Energy Oak Ridge Office of Environmental Management)

Note: This story was last updated at 10:30 a.m. Nov. 25.

A company that Microsoft co-founder Bill Gates helped launch in 2006 is working with a federal cleanup contractor in Oak Ridge to extract rare isotopes from nuclear materials for cancer treatment research.

The project will significantly increase the number of cancer treatment doses available each year, federal officials and company executives said Friday. It will help remove highly enriched fissile nuclear material from Oak Ridge National Laboratory and save taxpayers an estimated $90 million, the officials and executives said. And it will recycle an isotope that would otherwise be “irretrievably lost” as the nuclear material, uranium-233, is converted into a disposal-ready form.

The U.S. Department of Energy, Isotek Systems LLC, and TerraPower celebrated with an announcement of the project in Oak Ridge on Friday morning.

TerraPower, which is based in Bellevue, Washington, where Gates is chairman, is particularly interested in actinium-225. That isotope can be extracted from thorium-229. The thorium will be removed from the fissile material, the uranium-233 stored at ORNL, by the federal cleanup contractor, Isotek.

The unique agreement, a public-private partnership, is expected to allow TerraPower the ability to make 100 times more actinium-225-based cancer treatment doses per year than the 4,000 doses that are currently available worldwide. TerraPower could first offer actinium-225 in late 2020, company executives said.

[Read more…]

DOE still has top two supercomputers, including Summit at ORNL

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The Summit supercomputer, a 200-petaflop IBM system that is the world’s most powerful, is pictured above at Oak Ridge National Laboratory. (Photo courtesy Katie Bethea/ORNL)

The U.S. Department of Energy still has the two most powerful supercomputers in the world, including Summit at Oak Ridge National Laboratory, according to a semiannual list released Monday.

It’s the fourth time in the past two years that Summit, an IBM-built supercomputer, has been number one on the TOP500 list of of the world’s most powerful supercomputers.

The United States displaced China at the top of the list last year, in June. Two years ago, in November 2017, China had the top two systems in the world.

Summit debuted at number one in June 2018. That was the first time since 2012 that the United States had the most powerful supercomputer in the world. Summit retained the top spot in November 2018 and again in June 2019.

The Sierra supercomputer at Lawrence Livermore National Laboratory in Livermore, California, climbed to number two from number three in November 2018. It remained at number two on the June list and again on the list released Monday, meaning it’s been number two on three versions of the list in the past two years.

Summit and Sierra are both IBM-built supercomputers that use Power9 central processing units (CPUs) and NVIDIA Tesla V100 graphics processing units (GPUs).

[Read more…]

For members: Companies have agreement to make nuclear fuel

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The carbonization and heat treatment furnace used to produce TRISO fuel, a high-assay, low-enriched uranium fuel, at a pilot production facility at Oak Ridge National Laboratory. (Photo courtesy X-energy)

 

A company that has a trial fuel fabrication facility at Oak Ridge National Laboratory is collaborating with a joint venture led by GE with Hitachi to produce nuclear fuel for the U.S. Department of Defense and NASA.

The company, X-energy of Rockville, Maryland, announced the collaboration with Global Nuclear Fuel on November 6.

The two companies have an agreement to develop high-assay, low-enriched uranium TRISO fuel. The fuel could be used in defense micro-reactors and by NASA for nuclear thermal propulsion, a press release said.

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Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories. These stories generally take more than four hours to report, write, and publish.

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Oak Ridge receives award for partnership that led to AMSE opening in new space

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The City of Oak Ridge was formally honored with a Community Partnership Award during a Celebration of Service to the Profession as part of ICMA’s Annual Conference on Wednesday, Oct. 23, 2019. Oak Ridge City Manager Mark Watson, center; Government Affairs and Information Services Director Amy Fitzgerald, second from left; and Administrative Services Director Bruce Applegate, left, accepted the award in Nashville. (Photo courtesy City of Oak Ridge)

The City of Oak Ridge has received an award for the intergovernmental partnership that led to the American Museum of Science and Energy opening in a new centrally located space in Main Street Oak Ridge.

The 2019 Community Partnership Award was presented to the city by the International City/County Management Association, or ICMA.

“The award recognizes innovative programs or processes between and/or among a local government and other governmental entities, private sector businesses, individuals, or nonprofit agencies to improve the quality of life for residents or provide more efficient and effective services,” a press release said.

The City of Oak Ridge was formally honored during a Celebration of Service to the Profession as part of ICMA’s Annual Conference on Wednesday, October 23. Oak Ridge City Manager Mark Watson, Government Affairs and Information Services Director Amy Fitzgerald, and Administrative Services Director Bruce Applegate accepted the award in Nashville.

[Read more…]

Trump nominates Brouillette to be energy secretary

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Dan Brouillette East Tennessee Aug 2019
U.S. Deputy Secretary of Energy Dan Brouillette, who has been nominated to serve as energy secretary, traveled to Tennessee in August to tour the BWXT—Nuclear Fuel Services Inc. Facility, Oak Ridge National Laboratory, and meet with University of Tennessee President Randy Boyd. (File photo by U.S. Department of Energy)

President Donald J. Trump formally nominated Dan Brouillette to serve as the next energy secretary on Thursday.

Brouillette, a former Ford executive, is currently deputy secretary in the U.S. Department of Energy. If confirmed by the U.S. Senate, he would replace Rick Perry, who is resigning as energy secretary.

“I am honored to be nominated by President Trump to serve as the U.S. secretary of energy, and grateful to Secretary Perry for asking me to join him at the Department of Energy over two years ago,” Brouillette said in a DOE press release on Thursday. “If confirmed, I will further Secretary Perry’s legacy of promoting energy independence, innovation, and security for the American people.”

Brouillette has visited DOE sites in Oak Ridge as deputy secretary, while Perry has visited as energy secretary, including to announce Frontier, a new supercomputer at Oak Ridge National Laboratory, in May.

[Read more…]

Preparing for demolition, workers removing asbestos, hazardous waste from Biology Complex

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Workers are preparing the six-story 9207 Facility for demolition at the Biology Complex at the Y-12 National Security Complex in Oak Ridge. The building has more than 256,600 square feet. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

Workers are making significant progress removing asbestos and other hazardous waste from the Biology Complex at the Y-12 National Security Complex in a deactivation project that’s more than 60 percent complete, the U.S. Department of Energy said this week.

The work prepares the Biology Complex for demolition, possibly next year. The Biology Complex was originally built to recover uranium from process streams. It was later used for DOE’s research on the genetic effects of radiation from the late 1940s. When they operated, the facilities once had more people with doctorates than anywhere in the world, according to DOE.

Asbestos abatement teams from UCOR are working inside the six-story 9207 Facility and the three-story 9210 Facility. The first building is 256,600 square feet, and the second is 64,700 square feet.

“This project paves the way for EM (Environmental Management) to begin demolishing remaining buildings that comprise the Biology Complex next year,” the U.S. Department of Energy Office of Environmental Management said in an “EM Update” newsletter on Tuesday.

[Read more…]

Crews start demolishing ETTP Centrifuge Complex

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ETTP Centrifuge Complex Aerial View
Demolition work has started on the Centrifuge Complex at the front side of the East Tennessee Technology Park, the former K-25 site in west Oak Ridge. The work is part of the project to finish cleanup at ETTP by the end of 2020. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

The largest and most visible buildings remaining at the East Tennessee Technology Park are being removed.

Demolition is under way on the Centrifuge Complex, according to the “EM Update” newsletter published last week by the U.S. Department of Energy Office of Environmental Management.

The demolition work is part of the project to finish cleanup at ETTP, the former K-25 site in west Oak Ridge, by the end of 2020. One of the three main sites in Oak Ridge, K-25 was built as part of the Manhattan Project, the top-secret federal program to build atomic weapons during World War II. The site continued to enrich uranium for nuclear weapons and commercial nuclear power plants through the Cold War. Its operations ended in the mid-1980s, and the site is now being converted into a private industrial park.

The Centrifuge Complex has more than 235,000 square feet, and sections of it reach heights of 180 feet. It was built in stages to develop and test centrifuge uranium enrichment technology, the “EM Update” said. The last of these facilities ceased operation in the mid-1980s.

[Read more…]

ORISE to host virtual career fair for STEM internships, fellowships, research opportunities

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The Oak Ridge Institute for Science and Education will host a virtual career fair on Wednesday, November 13, from noon to 3 p.m. Eastern time.

During this time, college students and recent graduates seeking STEM (science, technology, engineering, and mathematics) research, internship, and fellowship opportunities can interact with U.S. Department of Energy scientists, researchers, recruiters, and staff. They can explore virtual booths representing more than 25 programs in energy-related research, policy, and technology from national laboratories, field offices, and research facilities across the nation, a press release said.

“The ORISE Virtual Career Fair experience is a great opportunity for university-level students and post graduates to investigate research opportunities available at facilities across the DOE complex,” said ORISE Workforce Development Associate Director Craig Layman. “There will be representatives from many DOE program offices, including fusion energy, nuclear security, fossil energy, intelligence and counterintelligence, environmental management, energy efficiency and renewable energy, and more.” [Read more…]

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