Blob interactions in 2D scrape-off layer simulations
نویسندگان
چکیده
منابع مشابه
Blob properties in full-turbulence simulations of the TCV scrape-off layer
To investigate blob properties in the tokamak scrape-off layer (SOL), we perform dedicated numerical nonlinear simulations of plasma turbulence in the SOL of a TCV discharge using the Global Braginskii Solver code. A blob detection technique is used for the first time in a threedimensional (3D) full-turbulence simulation to track the motion of the filaments in the SOL. The specific size, densit...
متن کاملThe GBS code for tokamak scrape-off layer simulations
Article history: Received 5 October 2015 Received in revised form 10 March 2016 Accepted 18 March 2016 Available online 24 March 2016
متن کاملNon-linear simulations of the TCV Scrape-Off Layer
To investigate the mechanisms leading to the heat deposition onto the first wall in the Scrape-Off Layer (SOL), we perform dedicated numerical non-linear simulations of the SOL plasma dynamics of a TCV discharge using the GBS code. The simulated parallel heat flux profiles on the limiter agree qualitatively with the experimental ones obtained by means of infrared thermography, showing a double ...
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DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclose...
متن کامل2D fluid modeling of the ASDEX upgrade scrape-off layer up to the first wall
We present an application to the full ASDEX upgrade edge plasma of a novel method for 2D fluid modeling, including for the first time a realistic representation of the First Wall. Two independent edge plasma codes are coupled to this purpose: B2 (with a detailed physics content but intrinsic geometrical limitations due to the 5-point computational scheme) for the inner region of the Scrape-Off ...
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ژورنال
عنوان ژورنال: Physics of Plasmas
سال: 2020
ISSN: 1070-664X,1089-7674
DOI: 10.1063/5.0021314