题目：On the leakage efficiency of different impurity species and possible XPR formation in reactor-scale machines.
时间：2024年1月29日 星期一 14:00
This talk will summarize two contributions from Peter the Great Saint Petersburg Polytechnic university to the last IAEA conference. The first one is devoted to the comparison of different impurity species (N, Ne, Ar, Kr) in the sense of their leakage efficiency and radiation power. The SOLPS-ITER modeling results for ASDEX Upgrade conditions are presented and prospective of using these gases in future reactors are briefly discussed. The second part of this talk is devoted to the SOLPS-ITER modeling of XPR in ITER. The main result is that the physics of XPR formation is similar to ASDEX Upgrade, i.e. the XPR regime in ITER might be achievable, and no special features caused by different machine size or B-field are predicted. The XPR compatibility with core plasma performance is briefly discussed.