在tcv托卡马克中用中性束加热的一般性研究--外文翻译学位论文

英文原文A scoping study of the application of neutral beam heating on the TCV tokamakAlexander N. Karpushova,∗, Basil P. Duvala, René Chavana, Emiliano Fableb, Jean-Michel Mayora, Olivier Sautera, Henri Weisena a Ecole Polytechnique Fédérale de Lausanne (EPFL), Centre de Recherches en Physique des Plasmas, Association Euratom-Confédération Suisse,CH-1015 Lausanne, Switzerlandb Max-Planck-Institut für Plasmaphysik, Euratom-IPP Association, Boltzmannstra遝 2, D-85748 Garching, GermanyA r t i c l e i n f oArticle history: Available online 17 March 2025Keywords: TCV tokamak Neutral beam heatingA b s t r a c tThe TCV tokamak contributes to the physics understanding of fusion plasmas,broadening the parameter range of reactor relevant regimes, by investigations based on an extensive use of the existing main experimental tools: flexible shaping and high power real time-controllable electron cyclotron heating (ECH) and current drive (ECCD) systems. A proposed implementation of direct ion heating on the TCV by the installation of a neutral beam injection (NBI) with a total power of would permit an extension of the accessible range of ion to electron temperatures () to well beyond unity, depending on the NBI/ECH mix and the plasma density. A NBI system would provide TCV with a tool for plasma study at reactor relevant ratios ∼1 and in investigating fast ion and MHD physics together with the effects of plasma rotation and high plasma ˇ scenarios. The feasibility studies for a NBI heating on TCV presented in this paper were undertaken to construct a specification for the neutral beam injectors together with an experimental geometry for possible operational scenarios.1. IntroductionTCV is a compact (major radius ,...