US-ITER Activation Analysis

US Plans and Strategy for ITER Blanket Testing

Testing blanket concepts in the integrated fusion environment is one of the principal objectives of ITER. Blanket test modules will be inserted in ITER from Day 1 of its operation and will provide the first experimental data on the feasibility of the D-T cycle for fusion. With the US rejoining ITER, the US community has decided to have strong participation in the ITER Test Blanket Module (TBM) ...

US advised to stick with troubled fusion reactor ITER.

ITER is an unprecedented collaboration between the European Union, China, India, Japan, South Korea, Russia and the United States. Its ambitious goal is to show that fusing hydrogen nuclei to make helium — the same process that heats up the Sun and powers hydrogen bombs — is a technologically feasible way to produce electricity. The experiment is under construction at a site in St-Paul-lez-Dura...

An overview of US ITER test blanket module program

A testing strategy and corresponding test plan have been presented for the two proposed US candidate breeder blankets: (1) a helium-cooled solid breeder concept with ferritic steel structure and Be neutron multiplier, but without a fully independent TBM and (2) a dual-coolant helium-cooled ferritic steel structure with self-cooled LiPb breeding zone that uses a flow channel insert as MHD and th...

UWFDM-839 Three-Dimensional Neutronics Analysis of the US Blanket Design for ITER

Detailed three-dimensional neutronics analysis has been performed for ITER with the U.S. solid breeder blanket utilizing sintered product materials for both the breeder and multiplier. The overall tritium breeding ratio is 0.81 with two outboard breeder zones and 0.89 for the three outboard breeder zone design option. The total reactor thermal power is 1150 MW in the technology phase.

UWFDM-1257 US Plans and Strategy for ITER Blanket Testing