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2026 Annual Conference
May 31–June 3, 2026
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Seconds Matter: Rethinking Nuclear Facility Security for the Modern Threat Landscape
In today’s rapidly evolving threat environment, nuclear facilities must prioritize speed and precision in their security responses—because in critical moments, every second counts. An early warning system serves as a vital layer of defense, enabling real-time detection of potential intrusions or anomalies before they escalate into full-blown incidents. By providing immediate alerts and actionable intelligence, these systems empower security personnel to respond decisively, minimizing risk to infrastructure, personnel, and the public. The ability to anticipate and intercept threats at the earliest possible stage not only enhances operational resilience but also reinforces public trust in the safety of nuclear operations. Investing in such proactive technologies is no longer optional—it’s essential for modern nuclear security.
J.P. Sharpe, M. Bourham, J.G. Gilligan
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 634-639
Safety and Environment (Poster Session) | doi.org/10.13182/FST98-A11963685
Articles are hosted by Taylor and Francis Online.
The SIRENS high heat flux facility at NCSU has been used to generate particulate representative of material mobilized during a hard disruption in a fusion reactor. The electrothermal (ET) plasma source in SIRENS has been found to be suitable for disruption simulation. Particulate generation occurs in both the fusion reactor and the ET source as material mobilized from the plasma-surface interface expands into a large volume. The response of carbon-based material and carbon/metal mixtures to disruption simulation in SIRENS has been studied and the resulting particle size data are presented in this paper. Specific materials investigated include Lexan polycarbonate, graphite grades UTR-22 and ATJ, and combinations of Lexan with each copper, stainless steel 316, tungsten, and aluminum.
