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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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Molten salt research is focus of ANS local section presentation
The American Nuclear Society’s Chicago–Great Lakes Local Section hosted a presentation on February 27 on developments at the molten salt research reactor at Abilene Christian University’s Nuclear Energy Experimental Testing (NEXT) Lab.
A recording of the presentation is available on the ANS website.
J. C. Young, J. A. Young, G. K. Houghton, G. D. Trimble, J. R. Beyster
Nuclear Science and Engineering | Volume 19 | Number 2 | June 1964 | Pages 230-241
Technical Paper | doi.org/10.13182/NSE64-A28914
Articles are hosted by Taylor and Francis Online.
A series of infinite-medium spectral measurements has been performed on ZrH1.75 at room temperature, 150 C, 170 C, 316 C, and 468 C, using the General Atomic linear accelerator as a pulsed-neutron source. Two poison concentrations were used, 3.4 and 8 barns per hydrogen atom. These measurements clearly demonstrated that neutron spectra in zirconium hydride shift rather markedly with temperature. The above spectra were calculated theoretically assuming the hydrogen atoms to be bound in an isotropic harmonic potential, and allowing for the possibility of accoustical vibrations in the zirconium hydride lattice. The agreement between theory and experiment is very good.