News

Showing 6 results for Researcher: Christian M. Petrie

  • ORNL Placeholder Image

    August 25, 2026

    5 MIN READ

    ORNL’s High Flux Isotope Reactor offers flexible testing, advanced instrumentation and on-site facilities to accelerate nuclear fuel development. Its capabilities provide critical data needed to qualify new fuels and support advanced reactor deployment.

  • ORNL Placeholder Image

    June 3, 2019

    1 MIN READ

    For the first time, Oak Ridge National Laboratory has completed testing of nuclear fuels using MiniFuel, an irradiation vehicle that allows for rapid experimentation.

  • ORNL Placeholder Image

    May 30, 2019

    7 MIN READ

    With operating licenses for nearly all nuclear power plants set to expire in the 2030s and 40s—a pending loss that would affect a fifth of the country’s electricity supply—U.S. utilities will need to find a way to respond to what has been called the “nuclear cliff.”

  • ORNL Placeholder Image

    March 5, 2019

    2 MIN READ

    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.