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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.
Meeting Spotlight
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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Latest News
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.
Leonard W. Ward
Nuclear Technology | Volume 45 | Number 1 | August 1979 | Pages 68-76
Technical Paper | Reactor | doi.org/10.13182/NT79-A32286
Articles are hosted by Taylor and Francis Online.
The use of drift flux in predicting the fluid behavior in the primary system of a pressurized water reactor following a loss-of-coolant accident has received much attention in the past several years. However, applications have typically been directed toward predictions of the transient response wherein the depressurization is very rapid, resulting in vapor-liquid distributions that do not exhibit heterogeneous-type behavior. Drift flux can be successfully applied to transients exhibiting heterogeneity or phase separation and thus demonstrates an additional application of drift flux not previously emphasized in the literature.