Oak Ridge Today

UT, Y-12 chemical sensing technology wins national R&D100 award

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Michael-Sepaniak

Michael Sepaniak

A low-cost chemical sensor invented by a University of Tennessee chemistry professor in partnership with the Y-12 National Security Complex has been recognized by R&D Magazine as a top technology product in the marketplace, a press release said.

The invention, the product of UT Chemistry Professor Michael Sepaniak and collaborators at Y-12, was selected this weekend for the 2015 R&D100 Award—known in the field as the “Oscars of innovation.” The award recognizes the top 100 technology projects of the year and honors the inventors.

ChIMES (Chemical Identification by Magneto-Elastic Sensing) is a new low-cost passive chemical sensing technology. The sensors are based on a set of target response materials that expand in the presence of a target. The expanding volume puts stress on materials, changing their magnetic properties so they can be detected wirelessly. [Read more…]

DOE program funds alloy research led by UT; ORNL collaborates

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Haixuan Xu

Haixuan Xu

KNOXVILLE—An international research team led by an assistant professor at the University of Tennessee in Knoxville has received a grant to help with work involving a key component of nuclear reactors.

The U.S. Department of Energy grant is worth $800,000 over three years, and it has been awarded to UT Assistant Professor Haixuan Xu. It’s part of the Nuclear Energy University Programs funding and will be used to work on a pair of particular steel alloys, a press release said.

“Getting support on this will allow us to investigate and understand the defect evolution in these materials,” said Xu, of the UT Department of Materials Science and Engineering. “What we hope to gain is fundamental insight into the effects of radiation on the alloys so that we can better predict and detect how they will break down over time and adjust the materials accordingly.”

The alloys in question would be used in sodium-cooled reactors. Xu’s research is important because little is known about how the materials stand up to high levels of radiation over time. [Read more…]

UCOR donates $50,000 for UT faculty fellowship

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UCOR UT Check Presentation

Pictured at the check presentation ceremony, from left, are J. Wesley Hines, head of the UT Department of Nuclear Engineering; Wayne Davis, dean for the UT College of Engineering; Matt Marston, UCOR chief operating officer; fellow Jason Hayward; and Jimmy Cheek, UT chancellor. (Photo courtesy UCOR)

 

UCOR, the federal government’s cleanup contractor in Oak Ridge, presented the University of Tennessee with a $50,000 check this week for a faculty fellowship in the university’s College of Engineering.

This check was the latest installment of a $250,000 commitment UCOR, a partnership between URS and CH2M Hill, has made to the university, a press release said.

“As a cleanup contractor of a nuclear site, UCOR is committed to ensuring continued excellence in nuclear education,” said Matt Marston, UCOR chief operating officer. “This fellowship is an important step to fulfilling that commitment.”

The recipient of the fellowship, Jason Hayward, is an assistant fellow in the College of Engineering’s Department of Nuclear Engineering. Since arriving at the University of Tennessee in 2008, Hayward has focused on research in the areas of detector science and development of gamma ray and neutron imaging for applications in nuclear security, neutron scattering science, and medical imaging, the press release said. [Read more…]

Oak Ridge nuclear engineering student earns scholarship award at UT

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KNOXVILLE—Nuclear engineering students at the University of Tennessee in Knoxville were recently awarded a number of scholarships, with Oak Ridge’s Mikah Rust among them.

Rust, who was named the Junior/Senior Undergraduate Scholarship winner, joins three other students from the College of Engineering’s Department of Nuclear Engineering who were recognized:

  • Alyxandria Wszolek, a sophomore from Madison, Mississippi, won the Operations and Power Division Scholarship;
  • Travis Labossiere-Hickman, a junior from Brush Creek, Tennessee, won the Raymond DiSalvo Memorial Scholarship; and
  • Colton Oldham, from Hurricane, West Virginia, won the Sophomore Undergraduate Scholarship. [Read more…]

UT nuclear engineering students awarded scholarships, fellowships through DOE program

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One undergraduate scholarship goes to Oak Ridge student

KNOXVILLE—Several University of Tennessee students in the College of Engineering’s Department of Nuclear Engineering in Knoxville received a nice start to the summer as Nuclear Energy University Programs announced its most recent award recipients, with UT netting nine undergraduate scholarships and three graduate fellowships.

Sponsored by the U.S. Department of Energy’s Integrated University Program, undergraduate winners receive a $5,000 scholarship, while the graduate fellowship winners receive $50,000 annually over three years, as well as $5,000 toward summer internships at national laboratories or other approved locations.

The undergraduates include Mikah Rust of Oak Ridge. [Read more…]

Fifth in nation: UT graduate program in nuclear engineering

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The graduate program in nuclear engineering at the University of Tennessee in Knoxville has risen to fifth place among all universities in the country, according to the 2015 U.S. News and World Report graduate rankings released last week.

Nuclear engineering ranked sixth in the nation in last year’s list. In a press release, the University of Tennessee said it’s one of the college’s fastest growing graduate programs.

The College of Engineering’s overall graduate program also climbed to 36th among all public universities, moving up three spots since last year, the UT press release said. [Read more…]