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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.
V. Ozair, D. G. Andrews
Nuclear Technology | Volume 6 | Number 3 | March 1969 | Pages 225-231
Technical Paper and Note | doi.org/10.13182/NT69-A28310
Articles are hosted by Taylor and Francis Online.
The development of an efficient gamma radiation detector that reads directly in flux and dose rate has been partially successful. The efficiency of the normal Geiger-Mueller counter is known to fall to a minimum in the region where high efficiency is most often needed, namely in the middle of the Compton scatter region. The interaction probability rises on the low-energy side, due to increasing photoelectric absorption, and on the high-energy side, due to increasing pair production. In the present work, the response to photo-electric and Compton electrons has been increased substantially by using a mesh cathode instead of a solid-walled cathode, together with an appropriate gas filling and an enlarged anode. Characteristics are adjusted bv use of a sliding sleeve.