Author:
Brunner K.J.,Marushchenko N.,Turkin Y.,Biel W.,Knauer J.,Hirsch M.,Wolf R.C.
Abstract
Abstract
Interferometry is the primary density control diagnostic for large-scale fusion devices, including ITER and DEMO. In this paper we present a ray tracing simulation based on TRAVIS accounting for relativistic effects. The study shows that measurements will over-estimate the plasma density by as much as 20°. In addition, we present a measurement geometry, which will enable vertical position control during the plasma’s ramp-up phase when gap-reflectometers and neutron cameras are still blind.
Subject
Mathematical Physics,Instrumentation
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献