PLT rotating pumped limiter

Moving Divertor Plates in a Tokamak

“…The liquid wall divertor would perform the same functions with a moving liquid stream or gravity-driven droplets [8,9]. However, so far the only moving surfaces used in a tokamak were a rotating limiter tested on PLT [10] and a gallium droplet limiter tested on T-3M [8].…”

Rapidly Moving Divertor Plates in a Tokamak

“…However, so far the only moving surfaces used in a tokamak were a rotating limiter tested on PLT 8 and a gallium droplet limiter tested on T-3M 5 .…”