The effect of shaping on trapped electron mode stability: an analytical model

• المؤلفون الرئيسيون: Garbet, Xavier, Donnel, P., De Gianni, L., Qu, Zhisong, Melka, Y., Sarazin, Y., Grandgirard, V., Obrejan, K., Bourne, E., Dif-Pradalier, G.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Physics; Magnetic fusion energy; Trapped electron modes
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/180445

A reduced model for trapped electron mode stability has been developed, which incorporates the basic effects of magnetic surface shaping, in particular, elongation and triangularity. This model shows that while elongation is stabilising, though weakly, negative triangularity usually leads to a more...