Filter News
Area of Research
News Topics
- (-) Advanced Reactors (5)
- (-) Composites (2)
- (-) Fusion (3)
- (-) Nuclear Energy (9)
- (-) Quantum Science (3)
- (-) Space Exploration (3)
- 3-D Printing/Advanced Manufacturing (6)
- Artificial Intelligence (6)
- Big Data (5)
- Biomedical (1)
- Clean Water (2)
- Computer Science (16)
- Cybersecurity (2)
- Energy Storage (4)
- Environment (6)
- Grid (3)
- Machine Learning (3)
- Materials Science (9)
- Microscopy (2)
- Molten Salt (1)
- Nanotechnology (2)
- Neutron Science (8)
- Physics (2)
- Polymers (1)
- Summit (2)
- Sustainable Energy (2)
- Transportation (8)
Media Contacts
In a step toward advancing small modular nuclear reactor designs, scientists at Oak Ridge National Laboratory have run reactor simulations on ORNL supercomputer Summit with greater-than-expected computational efficiency.
Oak Ridge National Laboratory scientists are evaluating paths for licensing remotely operated microreactors, which could provide clean energy sources to hard-to-reach communities, such as isolated areas in Alaska.
Oak Ridge National Laboratory is using ultrasonic additive manufacturing to embed highly accurate fiber optic sensors in heat- and radiation-resistant materials, allowing for real-time monitoring that could lead to greater insights and safer reactors.
Scientists have tested a novel heat-shielding graphite foam, originally created at Oak Ridge National Laboratory, at Germany’s Wendelstein 7-X stellarator with promising results for use in plasma-facing components of fusion reactors.
By automating the production of neptunium oxide-aluminum pellets, Oak Ridge National Laboratory scientists have eliminated a key bottleneck when producing plutonium-238 used by NASA to fuel deep space exploration.
Researchers used neutron scattering at Oak Ridge National Laboratory’s Spallation Neutron Source to investigate bizarre magnetic behavior, believed to be a possible quantum spin liquid rarely found in a three-dimensional material. QSLs are exotic states of matter where magnetism continues to fluctuate at low temperatures instead of “freezing” into aligned north and south poles as with traditional magnets.
A new manufacturing method created by Oak Ridge National Laboratory and Rice University combines 3D printing with traditional casting to produce damage-tolerant components composed of multiple materials. Composite components made by pouring an aluminum alloy over a printed steel lattice showed an order of magnitude greater damage tolerance than aluminum alone.