partially supported by National Natural Science Foundation of China(No.11375004);the National Science and Technology Major Project of the Ministry of Science and Technology of China(No.2014GB109003)
The most essential assumptions of physics for the evaluation of electromagnetic forces on the plasma-facing components due to a disruption-induced eddy current are characteristics of plasma current quenches including ...
supported by National Magnetic Confinement Fusion Program of China(No.2013GB113005);the National Natural Science Foundation of China(Nos.51277139,11321062);the National 973 Program of China(No.2011CB610303)
Analysis of the electromagneto-mechanical coupling effect contributes greatly to the high accuracy estimation of the EM load of many EM devices, such as a tokamak structure during plasma disruption. This paper present...
supported by National Natural Science Foundation of China(Nos.11305069 and 10990214);the Ministry of Science and Technology of China(Nos.2013GB106001,2011GB109001)
A spectral diagnostic control system (SDCS) is developed to implement automatic process of the edge rotation diagnostic system on the J-TEXT tokamak. The SDCS contains a control module, data operation module, data a...
Project supported by the National Natural Science Foundation of China (Grant Nos. 11275041, 11105065, 11095015, and 10675029);the National Basic Research Program of China (Grant Nos. 2008CB717801, 2008CB787103, 2009GB105004, and 2010GB106002)
The effect of plasma with toroidal rotation on the resistive wall modes in tokamaks is studied numerically. An eigenvalue method is adopted to calculate the growth rate of the modes for changing plasma resistivity and...
supported by National Magnetic Confinement Fusion Program of China (Nos. 2009GB104002, 2013GB113005);National Natural Science Foundation of China (Nos. 50977070, 51277139, 11021202);the National Basic Research Program of National China(No. 2011CB610303)
A novel method for calculating the magnetic stiffness matrix was proposed for the numerical analysis of the magneto-elastic stability of complicated current-carrying structures aim- ing for application in the magneto-...
supported by National Natural Science Foundation of China(No.10675029);National Basic Research Program of China(Nos.2008CB717801,2008CB787103,2009GB105004,2010GB106002)
A cylindrical model of linear MHD instabilities in tokamaks is presented. In the model, the cylindrical plasma is surrounded by a vacuum which is divided into inner and outer vacuum areas by a conducting wall. Lineari...
by the National Natural Science Foundation of China under Grant No 10805022;the ITER Special Foundation(2009GB105003,2010GB108004);the National Basic Research Program of China under Grant No 2008CB717805.
The locking of tearing modes by the error field is studied by nonlinear numerical modeling.The threshold of mode locking for J-TEXT tokamak plasmas is found.
by the National Natural Science Foundation of China under Grant Nos 10821061,10876040,10925421 and 10734130;the Chinese Academy of Sciences under Grant No KJCX2-YW-T01;the National Basic Research Program of China under Grant No 2007CB815103.
The emission lines of B,C,O and Fe in tokamak plasma are reported.The spectra are compared with those calculated by the CHIANTI code,which is based on the collisional-radiative models with a large amount of accurate a...
supported by the National Basic Research Program of China (No. 2008CB717800);National Natural Science Foundation of China (No. 10335060);Grants from the Ministry of Education and the Chinese Academy of Sciences;CAS-JSPS Core University Program in Plasma and Nuclear Fusion;by the PRC-US Fusion Cooperation Program (Plasma Physics, Project A-5)
An upgraded electron cyclotron emission imaging (ECEI) system consisting of new optics lenses with necessary electronics for receiving and processing signals for two dimension (2D) ECEI diagnostics was installed o...