Dust deposition and remobilisation in a pebble bed - description of the test facility

The presentation gives an overview over the ongoing project activities of HZDR in the ARCHER EU project. An air-particle test loop GPLoop has been setup in the HDZR laboratory and was equipped with various measurement systems. The purpose is the study of graphite dust deposition and remobilization in a pebble bed heap. Studies will be done with positron emission tomography.