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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).
Erhard A. Fischer
Nuclear Technology | Volume 98 | Number 1 | April 1992 | Pages 100-112
Technical Paper | Fast Reactor Safety / Nuclear Fuel Cycle | doi.org/10.13182/NT92-A34654
Articles are hosted by Taylor and Francis Online.
A bubble dynamics and mass transfer model GASBUB is presented that describes the pressure buildup in irradiated fuel above the melting point during energetic transients. The model describes the evaporation of fuel into pure vapor bubbles and into fission gasfilled bubbles. It is tested against the effective equation of state (EEOS) experiments jointly carried out by Sandia National Laboratories and Kernforschungszentrum Karlsruhe. In these experiments, fuel samples are heated up to ∼8000K. The model provides a basis for constructing an EEOS for irradiated fuel.
