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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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September 2025
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Fusion Science and Technology
August 2025
Latest News
Schulz Electric™ Refurbishes Critical Circulating Water Pump Motor in Only Four Days
Schulz Electric™ was contacted by a nuclear power plant in the New England region that serves a community of over 2 million homes. After five years of service, a 1500 HP, 4 kV, 24-pole circulating water pump motor (measuring approximately 7’ wide, 8’ tall, and weighing several tons) needed refurbishing while the plant was still online. To add to their concern, the power plant is located close to the ocean. The aging motor was not only approaching the end of its serviceable life, but was highly susceptible to moisture intrusion and the salt-laden air, which can build up in air passages within the motor. These environmental conditions can lead to elevated operating temperatures and corrosion developing on the rotor, stator, and shaft components. These factors combined, placed the plant at an increased risk of downtime that could have potentially led to a significant loss of revenue if they were forced into a shutdown event.
M. Takagi, T. Norimatsu, Y. Kato, S. Nakai, C. Yamanaka
Fusion Science and Technology | Volume 14 | Number 2 | September 1988 | Pages 845-849
Tritium Properties and Interactions with Material | Proceedings of the Third Topical Meeting on Tritium Technology in Fission, Fusion and Isotopic Applications (Toronto, Ontario, Canada, May 1-6, 1988) | doi.org/10.13182/FST88-A25240
Articles are hosted by Taylor and Francis Online.
A compact tritium detector using inorganic fluorescent powders has been developed to measure the partial pressure of tritium in a deuterium-tritium mixture. The inside of the tritium detector was filled with the fluorescent powder which was optically coupled to a photon counter. Various fluorescent powders were evaluated in terms of sensitivity, linearity, signal-to-noise ratio and radiation damage. Within the measurement accuracy of ± 3%, intensity of fluorescence emitted from each fluorescent powder was completely proportional to the total DT gas pressure ranging from 0.07 atm to 7 atm and also to the tritium concentration in the mixture.
