Analysis of high energy ion ripple loss in the up-down asymmetric configuration by OFMC plus mapping hybrid code

摘要

New version of a Mapping code for the up-down asymmetric configuration is developed. Combination of Mapping with OFMC, a Hybrid code, provides an effective tool for reliable and fast calculations of high energy ion ripple losses in a tokamak including both total loss fraction and lost power distribution over the first wall. Results of the analysis by this Hybrid code on the NBI ion ripple losses in JT-60U are in a good agreement with experimental and previous OFMC data. (author). (ERA citation 20:011805)