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Division Spotlight
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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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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.
Michael J. Lineberry, Noel Corngold
Nuclear Science and Engineering | Volume 53 | Number 2 | February 1974 | Pages 153-161
Technical Paper | doi.org/10.13182/NSE74-A23341
Articles are hosted by Taylor and Francis Online.
The inelastic scattering of neutrons by nuclei has been treated historically as a stepchild of elastic scattering. Few analytical studies have been performed which focus attention on inelastic scattering as a primary energy transfer mechanism. In this paper, we consider neutrons slowing down in the presence of inelastic scatterers. We take the host nuclei to be very heavy, so that in an inelastic collision a precise amount of energy is lost in the laboratory system. The slowing-down equation we obtain in the steady state has the form of a differential difference equation. We study its solutions in a variety of cases (cross-section models) and compare them with those obtained from conventional approaches. The techniques and results presented may be useful in evaluating complicated algorithms for the machine solution of problems in fast-reactor physics.