Online Equilibrium Reconstruction for EAST Plasma Discharge

被引：1
|
作者：
Luo, Z. P. [1 ]
Xiao, B. J. [1 ]
Zhu, Y. F. [1 ]
Yang, F. [1 ]
机构：
[1] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
来源：
2009 16TH IEEE-NPSS REAL TIME CONFERENCE | 2009年
基金：
中国国家自然科学基金;
关键词：
EAST; Online; Reconstruction; Tokamak; CLUSTER;
D O I：
10.1109/RTC.2009.5322087
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The online equilibrium reconstruction, based on the offline version of the EFIT code and MPI library, can finish the calculation between two pulses. It combined the online data acquisition, parallel calculation, and data string together. The program on the master node of the cluster detect the end of the shot actively, read diagnostic data from EAST mdsplus server once the data storing ends, and write the results to EFIT mdsplus server. These process runs automatically on I BM blade center with 9 nodes. The total time is about I seconds to server minutes, which depends on the length of the plasma discharge. With the results stored in mdsplus server, it is convenient for operator and physicist to analyze the status of plasma discharge using visualization tools.
引用
收藏
页码：102 / +
页数：3
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