Nuclear Science and Engineering Directorate
ORNL recognized by the IAEA as an International Centre based on Research Reactors.
Juergen Rapp is elected a fellow of the American Physical Society.
New instrument will offer closer look at the nuclear fuel cycle.
Drs. Guillermo DelCul and Brian Wirth were named American Nuclear Society fellows.
The 2017 Molten Salt Reactor Workshop included two days of presentations and discussions around efforts to move MSRs from concept to reality.
Who We Are
The Nuclear Science and Engineering Directorate (NSED) addresses compelling challenges in nuclear science and technology that enables ORNL to respond to national priorities.
NSED focuses on the following mission areas:
- Research and development (R&D) for both fission and fusion technologies
- Advanced modeling and simulation
- Stable and radioactive isotope R&D and production
- Research, development, and deployment of technologies to address nuclear security challenges globally
Through our unique facilities, capabilities, and talented scientists and engineers, we perform world-class R&D to confront difficult issues such as:
- extending the life of the current US nuclear reactor fleet, while investigating advanced reactor systems for the future,
- making fusion energy a viable power source, and
- enabling the peaceful use of nuclear technologies through non-proliferation programs.
We also provide high-impact research and production of isotopes that are used to:
- fuel deep space exploration missions,
- treat cancer and other medical conditions, and
- enhance national security.
NSED consists of three research divisions (Fusion and Materials for Nuclear Systems, Nuclear Security and Isotope Technology, and Reactor and Nuclear Systems), one operating division (Nonreactor Nuclear Facilities), and the Consortium for Advanced Simulation of Light Water Reactors, the US Department of Energy’s first energy innovation hub.
- ORNL and international collaborators deliver world-leading spent nuclear fuel database
- Rapp named fellow by the American Physical Society
- Icenhour named Distinguished Engineering Alumnus by NC State
- New instrument will offer closer look at the nuclear fuel cycle
- Kurt Terrani selected for a Breakthrough Award
- ORNL recognized by the IAEA