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Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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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New laws offer nuclear industry incentives for existing power plant uprates
This year, the U.S. nuclear industry received a much-needed economic boost that could help preserve operating nuclear power plants and incentivize upgrades that extend their lifespan and power output.
Signed into law in 2022, the Inflation Reduction Act offers production tax credits (PTCs) for existing nuclear power plants and either PTCs or investment tax credits (ITCs) for new carbon-free generation. These credits could make power uprates—increasing the maximum power level at which a commercial plant may operate—a much more appealing option for utilities.
M. C. Cannon, W. R. Grimes, W. T. Ward, G. M. Watson
Nuclear Science and Engineering | Volume 12 | Number 1 | January 1962 | Pages 4-9
Technical Paper | doi.org/10.13182/NSE62-A25362
Articles are hosted by Taylor and Francis Online.
Adsorption isotherms for xenon on AGOT-grade graphite, having a surface area of 0.64 meter2/ gm, were determined at −79, 0, 20, 30, and 80°C in order to determine whether the presence of helium affects the adsorption behavior of xenon. The isotherms obtained from xenon-helium mixtures were essentially the same as those obtained using pure xenon gas. The calculated heats of adsorption for xenon range between 3500 and 3700 cal/mole and approximate the heat of vaporization of 3270 cal/mole reported in the literature. The volume of xenon adsorbed (cm3 at STP) per gram of graphite, a, versus xenon partial pressure, p (mm Hg), may be expressed by the equation a = bp0.8 over the ranges of temperature and pressure investigated. The values of b are 2.14 × 10−4 and 6.33 × 10−5 at 0 and 80°C, respectively. Based on straight line extrapolations of log plots of the adsorption isosteres to higher temperatures, b would have values of 6.5 × 10−6 and 4.1 × 10−6 at 500 and 750°C, respectively. Adsorption isotherms for argon were determined at −83 and 0°C and can be expressed by the same equation indicated above. At −83° and 0°C b has values of 1.00 × 10−4 and 1.60 × 10−5, respectively.