ITER: Test programme

The ITER objectives described in the Terms of Reference state that ITER will provide the database ''necessary for the design and construction of a demonstration fusion power plant''. As part of the strategy to achieve these objectives, ITER has been designed to operate in two phases: the Physics Phase, which lasts for six years, and the Technology Testing Phase, which lasts for eight years. During the Technology Phase, submodules for the blanket and high heat flux and other nuclear components are inserted in especially designed test ports. Tests are provided for DEMO relevant design concepts as well as advanced reactor concepts. Besides providing the database for DEMO, these test will provide powerful, albeit partial, demonstration of the ultimate potential of fusion reactor performance, safety and environmental attractiveness. (author). 2 figs, 1 tab