Oak Ridge Today

Spotlight: Oak Ridge welcomes travel writer tour

Posted at
By Leave a Comment

Travel Writers at ORNL Wall of Flags

Travel writers take a break at the Wall of Flags at ORNL that features flags for all home countries of current employees. Pictured left to right, front row, are Tori Cuddy, Lisa Sonne, Scott Cochran, Tricia Szulewski, and Clement Salvadori; and, second row, Nicole Elliott and Wayne Newton. (Photos courtesy ORCVB)

North American journalists experience adventure in America’s Secret City

Travel writers from across North America were in Oak Ridge on Thursday, researching interesting stories to help promote tourism to the area. With a focus on outdoor adventure and heritage tourism, the Tennessee Department of Tourist Development partnered with the Oak Ridge Convention and Visitors Bureau, along with surrounding tourism organizations, to host the group.

The team of 17 journalists spent the first day of spring with local experts in heritage tourism and outdoor recreation. Each writer had the opportunity to ask many questions while experiencing both the natural beauty of Oak Ridge and the importance the city plays in scientific and technological discovery. Due to the excellent presentations given at each of the stops on the tour, all journalists left with a newfound love and appreciation for the exciting tourism opportunities Oak Ridge has to offer.

“Working with our partners in the capital and around East Tennessee helps Oak Ridge leverage our exposure in larger markets and reach out to broader audiences,” said Katy Brown, executive director of the Oak Ridge Convention and Visitors Bureau. “We rely heavily on our tourism partners in Oak Ridge as we roll out the red carpet for these visiting writers.” [Read more…]

Six companies receive ORNL small business awards

Posted at
By Leave a Comment

Six East Tennessee companies doing business with Oak Ridge National Laboratory received 2014 ORNL Small Business Impact Awards from the laboratory Friday morning at a meeting of the East Tennessee Economic Council.

“This is the first time the awards have gone exclusively to regional companies,” ORNL Deputy Director for Operations Jeff Smith said. “Recognizing these firms at ETEC highlights their importance to the economic development of the region, as well as their contribution to our laboratory operations.”

The companies were recognized by ORNL’s Small Business Programs Office in categories emphasizing their specific capabilities and contributions. [Read more…]

Photo: White House science adviser gives lecture at ORNL

Posted at
By Leave a Comment

John Holdren and Thom Mason at ORNL

White House science adviser John Holdren, right, and Oak Ridge National Laboratory Director Thom Mason are pictured above. (ORNL photo/Jason Richards)

John Holdren, assistant to the president for science and technology and director of the White House Office of Science and Technology Policy, delivered the fourth talk of the Eugene P. Wigner Distinguished Lecture Series in Science, Technology, and Policy on Thursday at Oak Ridge National Laboratory.

The lecture series started in November at in the Iran Thomas Auditorium at ORNL’s Spallation Neutron Source. Other speakers have included former Energy Secretary Steven Chu.

Oak Ridge Reservation’s emergency sectors to change

Posted at
By Leave a Comment

TEMA realigns boundaries to improve response

The Tennessee Emergency Management Agency will issue revised emergency sectors for the U.S. Department of Energy’s Oak Ridge Reservation on Wednesday. These sectors, labeled A-Y, determine which areas should take action if an event occurs at one of DOE’s sites locally. The new sector boundaries have improved correlation with roads, waterways, and recognizable landmarks.

“Knowing their emergency sectors will help residents better understand what to do when directed to take action by state or local emergency officials. Instructions pertaining to their safety will be issued by sector,” said Jim Bassham, TEMA director. “Periodic updates to emergency plans, like these changes, are part of TEMA’s normal review process.”

DOE and TEMA have been partners in a public information campaign aimed at the more than 50,000 people that live or work within a five-mile radius of Oak Ridge’s three main sites: the Y-12 National Security Complex, Oak Ridge National Laboratory, and East Tennessee Technology Park. An updated version of a joint publication, “What to do if an emergency occurs on the Oak Ridge Reservation,” will be available on March 12. The booklet will be on DOE’s website for area residents to read and reference at http://science.energy.gov/isc/emergency-information/. [Read more…]

UT, ORNL part of breakthrough that reduces LED sizes

Posted at
By Leave a Comment

2-D LED Light Image

This graphical representation shows the layers of the 2-D LED and how it emits light. (Image courtesy University of Washington)

SEATTLE—University of Washington scientists have built the thinnest-known LED that can be used as a source of light energy in electronics, thanks in part to a breakthrough by researchers at Oak Ridge National Laboratory and University of Tennessee in Knoxville.

The LED is based off of two-dimensional, flexible semiconductors, making it possible to stack or use in much smaller and more diverse applications than current technology allows.

“We are able to make the thinnest-possible LEDs, only three atoms thick yet mechanically strong,” said Xiaodong Xu, a UW assistant professor in materials science and engineering and in physics. “Such thin and foldable LEDs are critical for future portable and integrated electronic devices.”

Most consumer electronics use three-dimensional LEDs, but they are up to 20 times thicker than the LEDs being developed. [Read more…]

Chief engineer for U.S. ITER at ORNL to give project overview on Tuesday

Posted at
By Leave a Comment

Brad Nelson

Brad Nelson

The chief engineer for the U.S. ITER Project at Oak Ridge National Laboratory will give a project overview on Tuesday.

Brad Nelson is the chief engineer for the U.S. International Thermonuclear Experimental Reactor Project. His Tuesday talk will be the first in a series of three presentations on the U.S. ITER project to Friends of ORNL, with Hans Vogel speaking on April 8 and Graeme Murdoch speaking on May 13.

The New Yorker published a story on ITER in its March 3 edition titled “A Star in a Bottle” by Raffi Khatchadourian.

Nelson’s Tuesday presentation during a Friends of ORNL luncheon lecture starts at noon at the University of Tennessee Resource Center in Oak Ridge. [Read more…]

Hackworth running for Anderson County mayor

Posted at
By 1 Comment

Jim Hackworth

Jim Hackworth

CLINTON—Former Anderson County Commissioner and Tennessee Rep. Jim Hackworth announced last week that he is a Democratic candidate for Anderson County mayor in the Aug. 7 county general election.

“I am running for county mayor because I am concerned with the lack of focus the current administration has for the issues, such as education, jobs, and quality of life, that are important to Anderson County residents,” Hackworth said in a press release. “Whether serving as a county commissioner or a state representative, I worked with other elected officials to fight for fiscal responsibility, good schools, reduced taxes, and safer neighborhoods and communities.Our management of these issues attracted the attention of businesses and brought new jobs to Anderson County.”

Hackworth is an Anderson County native who worked 34 years at the Oak Ridge National Laboratory as a project leader and program manager in the Maintenance and Engineering divisions. He retired in 2008.

Hackworth served as a state representative for 10 years and as a county commissioner for eight years. [Read more…]

Vertimass licenses ORNL biofuel-to-hydrocarbon conversion technology

Posted at
By Leave a Comment

Vertimass LLC and ORNL Ethanol Fuel

Vertimass LLC has licensed an ORNL technology that converts ethanol into a hydrocarbon blend-stock for use in transportation fuels. ORNL inventors (from left) Chaitanya Narula, Brian Davison, and Martin Keller display the technology with Vertimass chairman William Shopoff.

Vertimass LLC, a California-based start-up company, has licensed an Oak Ridge National Laboratory technology that directly converts ethanol into a hydrocarbon blend-stock for use in transportation fuels.

The ORNL technology offers a new pathway to biomass-derived renewable fuels that can lower greenhouse gas emissions and decrease U.S. reliance on foreign sources of oil.

“Vertimass is very pleased to be partnering with ORNL to commercialize this revolutionary technology that can broaden the market for alternative fuels, ” said Vertimass chairman William Shopoff. “We have assembled a team of industry and technology leaders, including Dr. Charles Wyman, our president and CEO, who will take this novel catalyst from the lab to the marketplace. We see this technology as a significant step in moving the United States toward energy independence.”

The technology developed by ORNL’s Chaitanya Narula, Brian Davison and Associate Laboratory Director Martin Keller uses an inexpensive zeolite catalyst to transform ethanol into hydrocarbon blend-stock. The resulting liquid can be blended at various concentrations into gasoline, diesel, and jet fuels without negatively affecting engine performance. After mixing with petroleum-derived fuels, the blend-stock does not require modifications to the existing distribution infrastructure. [Read more…]

NNSA budget request includes slight spending increase for UPF

Posted at
By Leave a Comment

Uranium Processing Facility

Pictured above is the proposed Uranium Processing Facility at the Y-12 National Security Complex, with the administrative area in the front and the fortified section of the building in the rear. (Submitted image)

The budget request announced this week for the National Nuclear Security Administration includes a slight increase in spending for the proposed multi-billion-dollar Uranium Processing Facility at the Y-12 National Security Complex.

The $335 million request for UPF in Fiscal Year 2015, which starts Oct. 1, is up slightly from $326 million in FY14. That’s roughly a 2.8 percent increase.

The UPF project, which has an official cost estimate of up to $6.5 billion, is part of a broader effort to modernize Y-12, including its production facilities. The 811-acre plant was built during World War II to help enrich uranium for the world’s first atomic weapons.

But questions have been raised about rising cost projections and a redesign of the UPF. In February 2013, the NNSA said the redesign could add $539 million to the project cost and extend its schedule.

During a conference call with reporters on Tuesday, NNSA Acting Administrator Bruce Held said the agency wants to get workers out of Building 9212 at Y-12 by 2025. [Read more…]

Icenhour to lead ORNL’s Nuclear Science and Engineering Directorate

Posted at
By Leave a Comment

Alan Icenhour

Alan Icenhour

Alan Icenhour has been named associate laboratory director for nuclear science and engineering at Oak Ridge National Laboratory.

Icenhour will oversee ORNL’s contributions to isotope production, nuclear security and fission, and fusion research and technologies, as well as the U.S. Department of Energy’s Consortium for Advanced Simulation of Light Water Reactors. Icenhour has served as interim associate laboratory director since December.

Icenhour joined ORNL in 1990 and has worked in a variety of nuclear positions. Since 2008, he directed three divisions: the Global Nuclear Security Technology Division, the Fuel Cycle and Isotopes Division, and the Nuclear Security and Isotope Technology Division. [Read more…]

UT part of $140 million White House advanced manufacturing initiative

Posted at
By Leave a Comment

Suresh Babu

Suresh Babu

KNOXVILLE—The University of Tennessee in Knoxville will be part of a national effort, announced Tuesday by President Barack Obama, that could lead to more fuel-efficient cars and decreased costs for ships and aircraft.

Suresh Babu, UT-Oak Ridge National Laboratory Governor’s Chair for Advanced Manufacturing, and a team of faculty will help lead UT’s research effort in the $140 million Detroit-based institute, called the Lightweight and Modern Metals Manufacturing Innovation, or LM3I—one of two institutes announced Tuesday.

The U.S. Department of Defense-funded facility pairs together aluminum, titanium, and high-strength steel manufacturers with universities and laboratories pioneering new technology development and research for consumer products and defense capabilities. [Read more…]

UT hosts top nuclear engineering students, who meet Oak Ridge reps

Posted at
By Leave a Comment

KNOXVILLE—Some of the best and brightest undergraduate students from around the United States gathered at the University of Tennessee in Knoxville recently for the chance to meet top experts in the field of nuclear engineering, including representatives from federal sites in Oak Ridge.

“This area really is the birthplace of a lot of activities related to nuclear engineering,” said Wesley Hines, head of UT’s Department of Nuclear Engineering, which sponsors the annual event. “Some of these kids don’t realize all of the nuclear-related opportunities that exist here until they do this program. What we hope to achieve is to let people see all that is possible, all that is already in place when they come here.”

The sessions gave prospective graduate students a chance to mingle with some of the biggest names in nuclear research and energy, including from the Y-12 National Security Complex, Oak Ridge National Laboratory, the UCOR facilities at the East Tennessee Technology Park, and Tennessee Valley Authority, as well as with UT faculty and students.  [Read more…]