Some Safety Considerations for Steam Coolant with Liquid Metal Breeders

Test results indicate the rate and quantity of hydrogen generation, aerosol characterization and release rates, radioactive species behavior, and potential attack on blanket candidate metals for postulated fusion reactor accident conditions when steam may be used near lithium breeder material. These results can be used to evaluate specific reactor safety concerns and to develop computer code models to predict consequences of postulated accidents involving steam and lithium.