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Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
Standards Program
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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BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
Nuclear Technology | Volume 53 | Number 2 | May 1981 | Pages 250-256
Technical Paper | Realistic Estimates of the Consequences of Nuclear Accident / Radioisotope and Isotope | doi.org/10.13182/NT81-A32631
Articles are hosted by Taylor and Francis Online.
A promptly responding self-powered detector was developed. It consists of two in-line mounted neutron sensitive elements, each containing one emitter of cadmium-magnesium alloy. It can be inserted into the core of an operating boiling water reactor to measure steam void velocity by cross correlating the two noise signals of the emitters. The short emitter length (2 cm) and distance (15 cm) provide sufficient coherence to determine void velocity and enable a good spatial resolution. The dc components of the signal currents appear to be affected by activation of the alumina insulator and a (possibly) thermal effect. From the noise measurements, the gamma sensitivity of the detector could be established.
