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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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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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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Fabrication milestone for INL’s MARVEL microreactor
A team from Idaho National Laboratory and the Department of Energy’s Office of Nuclear Energy (DOE-NE) recently visited Carolina Fabricators Inc. (CFI), in West Columbia, S.C., to launch the fabrication process for the primary coolant system of the MARVEL microreactor. Battelle Energy Alliance (BEA), which manages INL, awarded the CFI contract in January.
Nasir Majid Mirza, Ansar Parvez
Nuclear Technology | Volume 78 | Number 2 | August 1987 | Pages 191-196
Technical Note | Fuel Cycle | doi.org/10.13182/NT87-A33997
Articles are hosted by Taylor and Francis Online.
The recycle value of the fuel discharged from light water reactors has been determined from the viewpoint of recycle in pressurized water reactors. It is concluded that no economic advantage can be gained unless both uranium and plutonium are recycled and only if the reprocessing cost remains below $366/kg. A value based on initial substitution method has also been calculated for plutonium having different concentrations of fissile and fertile isotopes. It has been estimated that under the self-generated recycle option, the neutronic worth of recycled plutonium is reduced to ∼70% of the worth of no-recycle plutonium in 3 to 4 recycles and decreases very slowly after that.
