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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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Prepare for the 2025 Nuclear PE Exam with ANS guides
The next opportunity to earn professional engineer (PE) licensure in nuclear engineering is this fall, and now is the time to sign up and begin studying with the help of materials like the online module program offered by the American Nuclear Society.
K. B. Lee, Richard Madey
Nuclear Science and Engineering | Volume 43 | Number 1 | January 1971 | Pages 27-31
Technical Paper | doi.org/10.13182/NSE71-A21242
Articles are hosted by Taylor and Francis Online.
Experimental data of Cantelow on the time-dependent transmission of 133Xe in air flowing steadily through fixed beds packed with activated charcoal adsorbent are reinterpreted on the basis of a dispersion model in terms of a dimensionless dispersion number and an effective adsorption capacity for the gas-adsorbent system. The transmission is the ratio of the concentration at the outlet of the adsorber bed to the concentration at the inlet to the bed. The dispersion model provides an alternative interpretation to the theoretical plate model for the transport of a gas through a packed bed. For the range of dimensionless dispersion numbers represented by the data, the two models lead to the same values for the effective adsorption capacity. The reciprocal of the dimensionless dispersion number is equal to twice the theoretical plate number.
