Oak Ridge Today

STEM Stories inspires budding scientists, mathematicians

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Erin Webb, agricultural engineer at ORNL, answers a question from a student at ORAU Stem Stories on Thursday, April 20, 2017. (Photo by ORAU)

Erin Webb, agricultural engineer at ORNL, answers a question from a student at ORAU STEM Stories on Thursday, April 20, 2017. (Photo by ORAU)

 

Real-life scientists discuss their work, share advice with students interested in pursuing STEM careers

Be kind and show up every day.

That’s the advice Erin Webb, an agricultural engineer at Oak Ridge National Laboratory gave to young people during ORAU’s second STEM Stories event on Thursday, April 20. STEM Stories gives students interested in STEM careers the opportunity to learn from and interact with scientists working in the region.

Webb works in bioenergy, specifically focused on finding solutions for transporting and storing large quantities of biomass like feedstocks for commercial use so it can be converted to energy. She was joined by Jibo Sanyal, a computer scientist at ORNL whose work focuses on geo-computing, which he described as using computers to solve problems like long-term weather concerns, the resilience of environments and more.

Webb told the 30 students and their parents gathered for the event that while STEM careers are all about math and science, they should never forget to factor in the people they work with. STEM stands for science, technology, engineering, and mathematics. [Read more…]

ORNL to collaborate with five small businesses to advance energy tech

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Five small companies have been selected to partner with the U.S. Department of Energy’s Oak Ridge National Laboratory to move technologies in commercial refrigeration systems, water power generation, bioenergy, and battery manufacturing closer to the marketplace.

The firms are among 38 selected to participate in the third round of DOE’s Small Business Vouchers, or SBV, pilot, a press release said. SBV helps provide access to the world-class capabilities of the DOE national labs for American small businesses and bring next-generation energy technologies to the marketplace faster, the press release said.

“Innovation drives American competitiveness and creates new jobs for a stronger economy and a brighter, cleaner future for our nation,” said Moe Khaleel, associate lab director of energy and environmental sciences at ORNL. “ORNL is helping small businesses tackle fundamental science challenges and to carry out the research needed to accelerate the delivery of solutions to the marketplace.”

DOE has connected 12 of its national labs with 76 small businesses since the first round of SBV, a Technology-to-Market program launched in September 2015, the press release said. With Friday’s announcement, 114 small businesses have been partnered with the labs enabling them to tap into the intellectual and technical resources needed to overcome critical technology challenges for their advanced energy products and gain a global competitive advantage, the release said. [Read more…]

From greenhouses on Mars to sustainability on Earth: Hear STEM stories at ORAU on Thursday

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ORAU will host a STEM Stories event in Oak Ridge on Thursday evening.

STEM stands for science, technology, engineering, and mathematics.

Here is information about the event:

Who: Oak Ridge Associated Universities (ORAU)

What: STEM Stories, featuring live talks by two dynamic speakers and innovators in their fields. The speakers, both of whom work at Oak Ridge National Laboratory (ORNL), will describe their respective career journeys, who or what inspires them, and how mentors impact lives and our nation’s scientific agenda.

Speakers for the event are: [Read more…]

Oak Ridge students compete in Southern Appalachian Science, Engineering Fair

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Ryan Armstrong earned second place for his project titled “Quantifying the Evolution of Gas from Li-ion Battery Materials” under the mentorship of Gabriel Veith of Oak Ridge National Laboratory. Along with a $750 scholarship and trophy, Ryan will travel to Los Angeles, California in May to compete at the International Science and Engineering Fair. (Submitted photo)

Ryan Armstrong earned second place for his project titled “Quantifying the Evolution of Gas from Li-ion Battery Materials” under the mentorship of Gabriel Veith of Oak Ridge National Laboratory. Along with a $750 scholarship and trophy, Ryan will travel to Los Angeles, California, in May to compete at the International Science and Engineering Fair. (Submitted photo)

 

Seven research students from Oak Ridge High School competed in the 66th Annual Southern Appalachian Science and Engineering Fair hosted at the University of Tennessee. The competition was held March 27-30 with the awards ceremony on Thursday evening. There were 55 Senior Division projects in competition, a press release said.

Five of the students were part of the Math, Science, and Computer Science Thesis course at ORHS that is advised by Tammy Carneim and Jessica Williams. The remaining two did their research independently with the help of teachers Deni Sobek and Sharon Thomas.

Ryan Armstrong earned second place for his project titled “Quantifying the Evolution of Gas from Li-ion Battery Materials” under the mentorship of Gabriel Veith of Oak Ridge National Laboratory. Along with a $750 scholarship and trophy, Armstrong will travel to Los Angeles, California, in May to compete at the International Science and Engineering Fair.

Jasleen Narula earned fourth place and $100 for her project titled “Rapid High-Throughput Toxicity Screening of East Tennessee Water Samples Using Autobioluminescent Yeast Assay” under the mentorship of Steven Ripp. [Read more…]

DOE’s public bus tour began in March, continues through November

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DOE Public Bus Tour

A U.S. Department of Energy public bus tour in August 2012. (File DOE photo/Lynn Freeny)

 

Visitors see Oak Ridge’s past and present

The U.S. Department of Energy’s 2017 Oak Ridge facilities public bus tour began March 3 and continues through November 27. The tour offers visitors a first-hand look at the DOE’s Oak Ridge facilities and provides historical commentary on the transformation of the Oak Ridge Reservation during the past 70 years, a press release said.

The reservation-wide tour is a popular destination for tourists visiting the area, the release said. Since its inception in 1996, the DOE public tour program has attracted more than 40,000 visitors from all 50 states. The three-hour tour allows visitors to see the Oak Ridge Reservation and learn historical facts and updates on the world-class missions underway in Oak Ridge.

The bus tour itinerary includes: [Read more…]

ORAU names business development manager for science education, assessment, workforce development

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Terry Payne

Terry Payne

Terry L. Payne, former senior research and development program manager for the Oak Ridge National Laboratory, has been named business development manager for ORAU’s programs related to science education, assessment, and workforce development.

In his new role, Payne will identify viable opportunities for gaining new business, formulate competitive strategies for growth, and develop networks and partnerships for ORAU. He will maintain and develop strategic relationships with federal agencies, state, and local government entities, government contractors, and private industry, a press release said.

“We are thrilled to have Terry join our team in this leadership role,” said ORAU President and Chief Executive Officer Andy Page. “His economic development experience will enhance our relationships with both our customers and our community partners. Plus, Terry’s extensive experience will help him identify new business opportunities for ORAU.” [Read more…]

ORNL researcher receives Innovator of Year award for energy efficiency work

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ORNL Roderick Jackson on Sept. 23, 2015

Roderick Jackson is principal investigator on the Additive Manufacturing Integrated Energy (AMIE) Demonstration Project, a model for energy-efficient systems that link buildings, vehicles, and the electrical grid. (File photo by John Huotari/Oak Ridge Today)

Researcher Roderick Jackson of Oak Ridge National Laboratory was awarded an Innovator of the Year award in 2017 at the Young, Gifted, and Empowered Awards, according to the U.S. Department of Energy. Jackson was recognized for his groundbreaking work in building energy efficiency innovation, DOE said in a story published Tuesday by the DOE Office of Energy Efficiency and Renewable Energy.

Jackson is the lead at ORNL’s Building Envelope Systems Research Group, and he leads the partnership between the Building Technologies Office, or BTO, and ORNL on building envelope projects, DOE said. Jackson works with both BTO’s Emerging Technologies and Residential Buildings Integration programs.

Jackson also serves as the technical lead for the Additive Manufacturing Integrated Energy (AMIE) demonstration project. As part of that project, ORNL and others unveiled a vehicle and house in September 2015 that had been built using large-scale 3D printers at the lab’s Manufacturing Demonstration Facility in Hardin Valley. The 210-square-foot solar-powered house and printed utility vehicle, or PUV, can provide power to each other. The house is one of the world’s first 3D printed homes.

The home and vehicle are part of a project designed to answer “what if” questions that could lead to innovations in building and car construction and energy use, storage, and consumption.

DOE said the Young, Gifted, and Empowered awards are in their third year, and they recognize exceptional young African-American professionals from Mississippi who are champions in the arts, business, philanthropy, education, innovation, and leadership. The honorees are between the ages of 25-45 and have demonstrated a noteworthy commitment to excellence and community service and a high level of character, leadership, and innovation, DOE said. [Read more…]

Curious about 3D printed vehicles, including excavator? ORNL has posted photos

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Oak Ridge National Laboratory has helped produce the first fully functional excavator that uses parts made through additive manufacturing, or 3D printing. The excavator is pictured above on Feb. 27, 2017. (Photo courtesy of Oak Ridge National Laboratory, U.S. Dept. of Energy)

Oak Ridge National Laboratory has helped produce the first fully functional excavator that uses parts made through additive manufacturing, or 3D printing. The excavator is pictured above on Feb. 27, 2017. (Photo courtesy of Oak Ridge National Laboratory, U.S. Dept. of Energy)

 

Oak Ridge National Laboratory has helped produce the first fully functional excavator that uses parts made through additive manufacturing, or 3D printing.

The excavator, part of a working demonstration known as Project AME, was made in collaboration with ORNL partners in industry, government, and academia. The project helps showcase a range of industrial applications for 3D printing, ORNL said.

Additive manufacturing is the process used to build something one layer at a time. Rather than ink, 3D printers use polymers.

One of the most well-known examples is the Shelby Cobra car 3-D printed on a large-scale polymer printer at ORNL’s Manufacturing Demonstration Facility in Hardin Valley. President Barack Obama and Vice President Joe Biden admired that vehicle—and joked about taking it for a spin—during a trip to East Tennessee in January 2015.

ORNL has been involved in other projects using 3D printing that have attracted attention, and the lab has posted photos of its 3D printed vehicles. You can see them here. [Read more…]

ORNL, HTS International Corporation to collaborate on manufacturing research

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Oak Ridge National Laboratory and HTS International are exploring collaborations in advanced manufacturing research such as conformal cooling. These specially placed coolant lines allow parts to cool faster, which increases productivity for molding and casting manufacturers. (Image by ORNL)

Oak Ridge National Laboratory and HTS International are exploring collaborations in advanced manufacturing research such as conformal cooling. These specially placed coolant lines allow parts to cool faster, which increases productivity for molding and casting manufacturers. (Image by ORNL)

 

HTS International Corporation and Oak Ridge National Laboratory have signed an agreement to explore potential collaborations in advanced manufacturing research.

The memorandum of understanding follows HTS’s recent decision to locate its headquarters and production operations in a Knox County business park adjacent to the U.S. Department of Energy’s Manufacturing Demonstration Facility at ORNL (in Hardin Valley). The lab’s expertise and unique facilities in materials science, metallurgy, and advanced manufacturing attracted the attention of HTS’s leadership during a 2015 visit to Tennessee.

“Our researchers push the boundaries of what’s possible with materials and advanced manufacturing techniques, and we value partners such as HTS,” said Thomas Zacharia, deputy for science and technology at ORNL. “Industrial partners help to ensure we’re tackling the right problems, and our results help them to improve production capabilities and American competitiveness.”

HTS supplies specialty products to the injection molding and die casting industries, using its proprietary metal fusion technology to produce large-scale steel production components with conformal cooling. These specially placed coolant lines allow parts to cool faster, which increases productivity for molding and casting manufacturers. [Read more…]

With WIPP re-opening, DOE Oak Ridge plans to start shipping transuranic waste again

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An underground waste facility in southeastern New Mexico that has been shut down for more than three years after a salt truck fire and radiological release will start accepting transuranic waste again in April from places like Oak Ridge. Oak Ridge expects to send 24 shipments of the transuranic, or TRU, waste by January 2018 to the U.S Department of Energy’s Waste Isolation Pilot Plant, or WIPP, near Carlsbad, New Mexico. (Photo by DOE Oak Ridge Office)

An underground waste facility in southeastern New Mexico that was shut down for about three years after a salt haul truck fire and radiological release will start accepting transuranic waste again in April from places like Oak Ridge. Oak Ridge expects to send 24 shipments of the transuranic, or TRU, waste by January 2018 to the U.S Department of Energy’s Waste Isolation Pilot Plant, or WIPP, near Carlsbad, New Mexico. (Photo by DOE Oak Ridge Office)

 

An underground waste facility in southeastern New Mexico that was shut down for about three years after a salt haul truck fire and radiological release will start accepting transuranic waste again in April from places like Oak Ridge.

Oak Ridge expects to send 24 shipments of the transuranic, or TRU, waste by January 2018 to the U.S Department of Energy’s Waste Isolation Pilot Plant, or WIPP, near Carlsbad, New Mexico, according to the DOE Oak Ridge Office.

The shipments to be accepted starting in April will be the first received at the facility since the fire and radiological release in February 2014, WIPP said. There was an official re-opening event on Monday, January 9, with remarks by Energy Secretary Ernest Moniz and members of the New Mexico congressional delegation.

Since the closure three years ago, Oak Ridge workers have continued processing waste and developed innovative storage solutions until shipping can resume to WIPP, said Ben Williams, spokesperson for the DOE Oak Ridge Office of Environmental Management.

Oak Ridge Today last reported on TRU waste in December 2015, when North Wind Solutions took over the operation of the Transuranic Waste Processing Center, which is south of Bethel Valley Road on Highway 95 in southwest Oak Ridge. [Read more…]

DOE addresses high-risk facilities in Oak Ridge

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Excess facilities at Oak Ridge's Y-12 National Security Complex are marked in red. (Image by DOE)

Excess facilities at Oak Ridge’s Y-12 National Security Complex are marked in red. (Image by DOE)

 

A new initiative by the Oak Ridge Office of Environmental Management is improving safety and preparing two of the federal sites—Oak Ridge National Laboratory and Y-12 National Security Complex—for cleanup and modernization, officials said. The initiative is an excess contaminated facilities initiative.

The congressionally funded cleanup initiative was stimulated by a report to Congress by the Governmental Accountability Office. The report noted that the U.S. Department of Energy designated more than 2,300 of its facilities as “excess,” meaning they’re not operating and no longer serve the department’s missions.

“Many of these facilities pose high risk from contamination and deteriorating structural integrities due to their age and the limited resources to maintain them,” the U.S. Department of Energy Office of Environmental Management, or EM, said in a story published January 31.

The Office of Environmental Management said more than a quarter of all DOE’s high-risk excess facilities are in Oak Ridge at either ORNL or Y-12. Y-12 has 90 excess facilities to address while ORNL has more than 200, DOE EM reported. [Read more…]

DOE works to remove risks, prepare excess buildings for demolition at ORNL, Y-12

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Workers remove combustible items from the Homogenous Reactor Experiment facility, or Building 7500, at Oak Ridge National Laboratory, which allowed the building’s heat detection system to be deactivated. (Photo by DOE)

Workers remove combustible items from the Homogenous Reactor Experiment facility, or Building 7500, at Oak Ridge National Laboratory, which allowed the building’s heat detection system to be deactivated. (Photo by DOE/ORNL)

 

By DOE Office of Environmental Management

The U.S. Department of Energy Office of Environmental Management and its cleanup contractor in Oak Ridge are taking steps to remove risks and help prepare excess facilities for eventual demolition at the Y-12 National Security Complex and Oak Ridge National Laboratory.

Oak Ridge is home to more than 350 excess facilities totaling more than six million square feet. Many of them are several decades old.

Alan Stokes, associate director for the Planning and Execution Division in Oak Ridge’s Environmental Management, or EM, program, said during a panel discussion this month at the 2017 Waste Management Symposium in Phoenix that Oak Ridge has more than a quarter of the “higher-risk” excess facilities in the entire DOE inventory. [Read more…]