Pellet and Gas-puff Fueling Simulation in Iter and Power Plant Plasmas Using “total” Code
نویسندگان
چکیده
The efficiency of pellet injection and the relationship between D/T fuel ratio and plasma parameters were analyzed numerically using the TOTAL (toroidal transport analysis linkage) simulation code, which consists of the equilibrium calculation code and a one-dimensional transport simulation model. The simulation which included scanning the pellet penetration depth and the pellet D/T ratio was performed for a D-T fusion reactor designed like ITER. Deep penetration of the pellet was confirmed to be effective for suppressing anomalous transport and for forming the internal transport barrier. The operational region of temperature and density varies with the D/T ratio in the pellet.
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