ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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August 2024
Latest News
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.
C. A. Bankston, D. M. McEligot
Nuclear Science and Engineering | Volume 37 | Number 1 | July 1969 | Pages 157-162
Technical Paper | doi.org/10.13182/NSE69-A20906
Articles are hosted by Taylor and Francis Online.
The superposition method for prediction of axial wall temperature variation, which has been specialized by Siegel, Sparrow, and Hallman, and by Hasegawa and Fujita, is presented in more general form. Operational utility of this form is demonstrated in a turbulent flow example with an alternate description of the basic solution for constant wall-heat flux. Application to gas flow problems with property variation is discussed, and results are presented for sinusoidal heat flux variation.