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2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Flamanville-3 reaches full power
France’s state-owned electric utility EDF has announced that Flamanville-3—the country’s first EPR—reached full nuclear thermal power for the first time, generating 1,669 megawatts of gross electrical power. This major milestone is significant in terms of both this project and France’s broader nuclear sector.
A. Simon and C. E. Clifford
Nuclear Science and Engineering | Volume 1 | Number 2 | May 1956 | Pages 156-166
Technical Paper | doi.org/10.13182/NSE56-A17519
Articles are hosted by Taylor and Francis Online.
The attenuation of fast neutrons by long, thin air ducts in shields is considered from a simple phenomenological point of view. It is shown that the wall-scattered flux in a straight duct is small compared to the uncollided neutrons which travel directly in air from one end of the duct to the other. An expression for the attenuation due to a bend is derived and this is generalized to the case of several bends.
