Particle Resuspension Model for Subatmospheric Conditions

A large amount of metal dust in beryllium and tungsten are produced owing to the interaction between the plasma and the first wall during normal operation of a fusion facility, and deposit on the inner surface of the vacuum vessel. In accidental scenarios such as loss of vacuum accident, the deposited dust particles are mobilized by the subatmospheric ingress airflow and form a flammable and poten...