Gallium cooled ITER divertor cassette

Abstract This paper involves the results of the conceptual design analyses of an advanced divertor plates system, altematWe to the current high heat flux loaded divertor plasma facing components for ITER. In proposed concept the divertor targets are cooled by liquid metal (LM) which is compatible with the main ITER divertor water coolant and other divertor components. At the same time LM design option is compatible with the space envelope, thermal and mechanical interfaces as for the base ITER water cooled divertor option.