Research on multi-scale physics of ITER plasmas by using integrated transport code

开发了等离子体核输运程序TASK/TOPERS和边缘偏滤器程序SONIC之间的接口，实现了整个等离子体的自洽综合输运模拟。利用该程序对换流板的热流密度进行了自洽计算。这一结果在2010年国际原子能机构第23届聚变能源大会上公布。此外，对聚变等离子体进行了多尺度、多物理的模拟研究。研究发现，由于非线性相互作用引起的非局域效应对聚变等离子体中的非局域输运和瞬变现象起着重要作用。在不久的将来，这些发现将被用于ITER等离子体分析的传输模型中。

The interface between plasma core transport code TASK/TOPICS and edge divertor code SONIC has been developed, which enables the self-consistent integrated transport simulation for whole plasma. Using this code, the heat flux into diverter plate has been evaluated in the self-consistent manner. The results were reported in 23rd IAEA Fusion Energy Conference 2010. In addition, the multi-scale, multi-physics simulation study on fusion plasma has been performed. It is found that non-local effect due to the nonlinear interaction plays a role on non-local transport and transient phenomena in fusion plasmas. Near future, these findings will be cooperated into the transport model for ITER plasma analysis.