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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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OECD NEA meeting focuses on irradiation experiments
Members of the OECD Nuclear Energy Agency’s Second Framework for Irradiation Experiments (FIDES-II) joint undertaking gathered from September 29 to October 3 in Ketchum, Idaho, for the technical advisory group and governing board meetings hosted by Idaho National Laboratory. The FIDES-II Framework aims to ensure and foster competences in experimental nuclear fuel and structural materials in-reactor experiments through a diverse set of Joint Experimental Programs (JEEPs).
Hsu-Chieh Yeh, Cleon E. Dodge, Lawrence E. Hochreiter
Nuclear Technology | Volume 46 | Number 3 | December 1979 | Pages 473-481
Technical Paper | Nuclear Power Reactor Safety / Reactor | doi.org/10.13182/NT79-A32355
Articles are hosted by Taylor and Francis Online.
An empirical reflood heat transfer correlation has been developed from the FLECHT reflood data for different axial power shapes and variable flooding rate conditions. This correlation consists of a separate quench correlation and a heat transfer coefficient correlation. The reflood correlation predicts both the quench front location and the heat transfer coefficient above the quench front. The reflood heat transfer correlation prediction is in good agreement with both the cosine and the skewed axial power shape FLECHT reflooding data as well as other rod bundle reflood data.