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Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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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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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.
Rubin Goldstein
Nuclear Science and Engineering | Volume 48 | Number 3 | July 1972 | Pages 248-254
Technical Paper | doi.org/10.13182/NSE72-A22483
Articles are hosted by Taylor and Francis Online.
The Intermediate Resonance (IR) formulation of resonance absorption is extended to the temperature-dependent case by obtaining an explicit expression for the IR parameters as a function of temperature. Use is made of the tabulated J functions. The resonance integral is given in terms of a temperature-dependent J function as a function of a temperature-dependent IR parameter and represents the complete generalization of the IR formulation to the temperature-dependent case. The temperature-dependent solutions obtained are similar in analytic form to the zero-temperature solutions and they reduce to the latter in the limit of zero temperature. They also yield the correct narrow or wide resonance limits for all temperatures. The formulation using temperature-dependent IR parameters not only gives accurate temperature-dependent resonance integrals, but also gives reasonably accurate Doppler coefficients.