ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
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.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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!
Latest Magazine Issues
Apr 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
May 2024
Nuclear Technology
Fusion Science and Technology
Latest News
NRC updating GEIS rule for new nuclear technology
The Nuclear Regulatory Agency is issuing a proposed generic environmental impact statement (GEIS) for use in reviewing applications for new nuclear reactors.
In an April 17 memo, NRC secretary Carrie Safford wrote that the commission approved NRC staff’s recommendation to publish in the Federal Register a proposed rule amending 10 CFR Part 51, “Environmental Protection Regulations for Domestic Licensing and Related Regulatory Functions.”
Robert A. Anderl, Robert J. Pawelko, Galen R. Smolik, Richard G. Castro
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 738-744
Safety and Environment | doi.org/10.13182/FST98-A11963702
Articles are hosted by Taylor and Francis Online.
This paper presents the results of experiments and analyses to quantify the chemical reactivity of plasma-sprayed (PS) Be specimens exposed to steam. Test specimens with densities of 94% theoretical density (TD) and 92% TD were prepared by a low-pressure-plasma-spraying (LPPS) technique. Sample density, porosity and specific surface area were measured using immersion density and gas-adsorption techniques. Microstructural characterization was done using optical and electron microscopy. Hydrogen generation rates were obtained from tests of specimens in steam at temperatures from 350 to 1000°C. Below 700°C, hydrogen generation rates for the 94% TD material were somewhat higher than rates for 100% TD Be, but they were substantially lower than rates for the 92% TD Be and for previously tested PS-Be and porous Be. Reaction rate differences correlated with specific surface area differences for the materials tested.
