# News

                                Sholl selected as UT-ORII executive director                            

                                Dealing with stress in large-scale additive manufacturing                            

                                Dilling named associate laboratory director for neutron sciences                             

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## ‘Frankenstein design’ enables 3D printed neutron collimator 

April 1, 2024

Scientists at ORNL have developed 3D-printed collimator techniques that can be used to custom design collimators that better filter out noise during different types of neutron scattering experiments

## Dealing with stress in large-scale additive manufacturing

March 25, 2024

ORNL scientists have determined how to avoid costly and potentially irreparable damage to large metallic parts fabricated through additive manufacturing, also known as 3D printing, that is caused by residual stress in the material. 

## Molecules in action: Canan Karakaya peers into reactor design using computational modeling

March 22, 2024

Canan Karakaya, a R&D Staff member in the Chemical Process Scale-Up group at ORNL, was inspired to become a chemical engineer after she experienced a magical transformation that turned ammonia gas into ammonium nitrate, turning a liquid into white flakes gently floating through the air. 

## Metal steam turbine blade shows cutting-edge potential for critical, large 3D-printed parts

December 12, 2023

Researchers at ORNL became the first to 3D-print large rotating steam turbine blades for generating energy in power plants. 

## Four scientists receive Battelle Distinguished Inventor recognition

December 1, 2023

Four scientists affiliated with ORNL were named Battelle Distinguished Inventors during the lab’s annual Innovation Awards on Dec. 1 in recognition of being granted 14 or more United States patents.

## BioHome3D team wins CAMX Combined Strength Award

November 3, 2023

The Hub & Spoke Sustainable Materials & Manufacturing Alliance for Renewable Technologies, or SM2ART, program has been honored with the composites industry’s Combined Strength Award at the Composites and Advanced Materials Expo, or CAMX, 2023 in Atlanta. This distinction goes to the team that applies their knowledge, resources and talent to solve a problem by making the best use of composites materials. 

## Speedy composite manufacturing

October 9, 2023

An Oak Ridge National Laboratory-developed advanced manufacturing technology, AMCM, was recently licensed by Orbital Composites and enables the rapid production of composite-based components, which could accelerate the decarbonization of vehicles

## Researchers 3D print moon rover wheel prototype with NASA

October 6, 2023

Researchers at the Department of Energy’s Oak Ridge National Laboratory, in collaboration with NASA, are taking additive manufacturing to the final frontier by 3D printing the same kind of wheel as the design used by NASA for its robotic lunar rover, demonstrating the technology for specialized parts needed for space exploration.

## Benefit breakdown, 3D printed vs. wood molds

September 21, 2023

Oak Ridge National Laboratory researchers have conducted a comprehensive life cycle, cost and carbon emissions analysis on 3D-printed molds for precast concrete and determined the method is economically beneficial compared to conventional wood molds.

## ORNL teams receive funding through DOE BRaVE initiative to study biopreparedness

September 7, 2023

The Department of Energy’s Office of Science has selected three ORNL research teams to receive funding through DOE’s new Biopreparedness Research Virtual Environment initiative.

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