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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Fusion Science and Technology
Latest News
Deep Space: The new frontier of radiation controls
In commercial nuclear power, there has always been a deliberate tension between the regulator and the utility owner. The regulator fundamentally exists to protect the worker, and the utility, to make a profit. It is a win-win balance.
From the U.S. nuclear industry has emerged a brilliantly successful occupational nuclear safety record—largely the result of an ALARA (as low as reasonably achievable) process that has driven exposure rates down to what only a decade ago would have been considered unthinkable. In the U.S. nuclear industry, the system has accomplished an excellent, nearly seamless process that succeeds to the benefit of both employee and utility owner.
Hidetaka Taira, Saburo Toda, Kazuhisa Yuki
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 930-933
Divertor and Plasma-Facing Components | doi.org/10.13182/FST01-A11963359
Articles are hosted by Taylor and Francis Online.
A new concept of a liquid wall divertor using fluid mixing effect is suggested. It is composed of two flows. One is main flow and the other is assistant inclined flow.
It is confirmed that by mixing effect of the assistant flow toward the main flow, the heated surface of main flow is dragged into the inside of the main flow and that, the surface flow velocity increases as that of assistant flow becomes larger. In addition, the larger velocity of assistant flow and faster main flow is effective to decrease the temperature of the surface flow.
