Author/Authors :
Gallais-During، نويسنده , , A. and Bonnin، نويسنده , , J. and Malgouyres، نويسنده , , P.-P. and Morin، نويسنده , , S. and Bernard، نويسنده , , S. and Gleizes، نويسنده , , B. and Pontillon، نويسنده , , Y. and Hanus، نويسنده , , E. and Ducros، نويسنده , , G.، نويسنده ,
Abstract :
One of the most important areas of research concerning a hypothetical severe accident in a light water reactor (LWR) is determining the source term, i.e. quantifying the nature, release kinetics and global released fraction of the fission products (FPs) and other radioactive materials. In line with the former VERCORS programme to improve source term estimates, the new VERDON laboratory has recently been implemented at the CEA Cadarache Centre in the LECA-STAR facility. The present paper deals with the evaluation of the experimental equipment of this new VERDON laboratory (furnace, release and transport loops) and demonstrates its capability to perform experimental sequences representative of LWR severe accidents and to supply the databases necessary for source term assessments and FP behaviour modelling.
