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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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DOE issues new NEPA rule and procedures—and accelerates DOME reactor testing
Meeting a deadline set in President Trump’s May 23 executive order “Reforming Nuclear Reactor Testing at the Department of Energy,” the DOE on June 30 updated information on its National Environmental Policy Act (NEPA) rulemaking and implementation procedures and published on its website an interim final rule that rescinds existing regulations alongside new implementing procedures.
James Brown, Francisco Gonzalez, David Iley, Alexandra McKay
Nuclear Technology | Volume 55 | Number 2 | November 1981 | Pages 513-524
Technical Paper | Materials | doi.org/10.13182/NT55-513
Articles are hosted by Taylor and Francis Online.
The susceptibility of Ontario Hydro’s steam generators to the denting corrosion phenomenon is investigated as one aspect of an ongoing research program designed with the objective to specify limiting steam generator water contaminant concentrations for reliable unit operation. Isothermal test capsules and static autoclave experiments with cylindrical shrouds and heated crevice assemblies were used to assess the influence of sludge and heat flux on the concentration of solutes in crevice or low flow regions with lake waters as the test environments at 288°C. Rapid corrosion of carbon steel was observed. Sludge packed crevices enhance the concentration phenomenon, which is also very dependent on heat flux.
