کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6743910 | 1429330 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design concepts of machine upgrades for the RFX-mod experiment
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Design concepts of machine upgrades for the RFX-mod experiment Design concepts of machine upgrades for the RFX-mod experiment](/preview/png/6743910.png)
چکیده انگلیسی
After 10 years of operation since its major modification, an upgrade of the RFX-mod experiment is presently under design. The scientific objective is the improvement of 3D physics studies through a more robust transition to higher confinement regimes in both Reversed Field Pinch (RFP) and Tokamak configuration obtained thanks to an advanced system for the active control of MHD instabilities. The main design driver requirements for this machine upgrade are the removal of the present resistive vacuum vessel and the enhancement of the 'shell-plasma proximity', to reduce the deformation of the last close magnetic surface and to improve the self-organized helical plasma regimes. The fulfillment of these requirements implies a major change of the internal components of the machine such as the replacement of the whole first wall, the change of the support system of the stabilizing shell and the modification of the present toroidal support structure to provide the function of vacuum barrier. In combination, other components of the machine will be upgraded, such as magnets and power supply, diagnostic systems and a NBI will be integrated. The paper presents an overview of the engineering design of the new components and highlights the critical aspects of the new torus assembly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 123, November 2017, Pages 59-62
Journal: Fusion Engineering and Design - Volume 123, November 2017, Pages 59-62
نویسندگان
Simone Peruzzo, Matteo Agostini, Piero Agostinetti, Marco Bernardi, Paolo Bettini, Tommaso Bolzonella, Alessandra Canton, Lorella Carraro, Roberto Cavazzana, Samuele Dal Bello, Mauro Dalla Palma, Gianluca De Masi, Rita Delogu, Alessandro Fassina,