TY - JOUR
T1 - Latest Results from the Hybrid Illinois Device for Research and Applications (HIDRA)
AU - Rizkallah, R.
AU - Andruczyk, D.
AU - Shone, A.
AU - Johnson, D.
AU - Jeckell, Z.
AU - Marcinko, S.
AU - Song, Z.
AU - Curreli, D.
AU - Bedoya, F.
AU - Kapat, A.
AU - Allain, J. P.
AU - Christenson, M.
AU - Szott, M.
AU - Stemmley, S.
AU - Sandefur, H.
AU - Ruzic, D. N.
AU - Maingi, R.
AU - Hu, J.
AU - Zuo, G.
AU - Schmitt, J.
N1 - Funding Information:
Manuscript received June 30, 2017; revised January 5, 2018; accepted March 2, 2018. Date of publication June 4, 2018; date of current version July 9, 2018. This work was supported in part by the Department of Energy under Grant DE-SC0016322, in part by the Princeton Plasma Physics Laboratory under Grant DE-AC02-09CH11466, in part by the Department of Nuclear, Plasma and Radiological Engineering, University of Illinois College of Engineering, in part by the Office of the Vice Chancellor of Research, Facilities, Services at the University of Illinois at Urbana–Champaign, and in part by the Institute for Plasma Physics, Chinese Academy of Sciences. The work of J. Hu and G. Zuo was supported in part by the National Nature Science Foundation of China under Contract 11625524, Contract 11075185, and Contract 11021565 and in part by the National Magnetic Confinement Fusion Science Program under Contract 2013GB114004. The review of this paper was arranged by Senior Editor E. Surrey. (Corresponding author: R. Rizkallah.) R. Rizkallah, D. Andruczyk, A. Shone, D. Johnson, Z. Jeckell, S. Marcinko, Z. Song, D. Curreli, F. Bedoya, A. Kapat, J. P. Allain, M. Christenson, M. Szott, S. Stemmley, H. Sandefur, and D. N. Ruzic are with the Center for Plasma Material Interactions, Department of Nuclear, Plasma and Radiological Engineering, University of Illinois at Urbana–Champaign, Urbana, IL 61801 USA (e-mail: rabeler2@illinois.edu).
Publisher Copyright:
© 1973-2012 IEEE.
PY - 2018/7
Y1 - 2018/7
N2 - The Hybrid Illinois Device for Research and Applications (HIDRA) is a toroidal fusion device at the University of Illinois at Urbana-Champaign, Urbana, IL, USA. HIDRA is the former WEGA stellarator that was operated at the Max Planck Institut für Plasmaphysik, Greifswald, Germany. The machine is a five-period, l=2, m=5 stellarator, with major radius R-{0}=0.72 m, and minor radius a=0.19 m. Initial heating is achieved with 2.45-GHz electron cyclotron resonance heating and an on-Axis magnetic field of B-{0}=0.087 T that can go as high as B-{0}=0.5 T. HIDRA has the ability to operate as both a stellarator and a tokamak, initially operating in the stellarator mode. The focus of research on HIDRA will be doing dedicated studies on plasma-material interactions (PMIs) using the wealth of knowledge and experience at the Center for Plasma Material Interactions, Urbana, IL, USA. In early 2016, the first experiments were performed on HIDRA. This paper presents some of the first results obtained from the machine such as initial magnetic fields' measurements and plasma discharges. It also shows the development of the control system being currently implemented and introduces HIDRA-materials analysis tool, the in situ PMI facility that will be mounted on HIDRA in the near future to further enhance the diagnostics and material testing experiments meant to be conducted on the machine.
AB - The Hybrid Illinois Device for Research and Applications (HIDRA) is a toroidal fusion device at the University of Illinois at Urbana-Champaign, Urbana, IL, USA. HIDRA is the former WEGA stellarator that was operated at the Max Planck Institut für Plasmaphysik, Greifswald, Germany. The machine is a five-period, l=2, m=5 stellarator, with major radius R-{0}=0.72 m, and minor radius a=0.19 m. Initial heating is achieved with 2.45-GHz electron cyclotron resonance heating and an on-Axis magnetic field of B-{0}=0.087 T that can go as high as B-{0}=0.5 T. HIDRA has the ability to operate as both a stellarator and a tokamak, initially operating in the stellarator mode. The focus of research on HIDRA will be doing dedicated studies on plasma-material interactions (PMIs) using the wealth of knowledge and experience at the Center for Plasma Material Interactions, Urbana, IL, USA. In early 2016, the first experiments were performed on HIDRA. This paper presents some of the first results obtained from the machine such as initial magnetic fields' measurements and plasma discharges. It also shows the development of the control system being currently implemented and introduces HIDRA-materials analysis tool, the in situ PMI facility that will be mounted on HIDRA in the near future to further enhance the diagnostics and material testing experiments meant to be conducted on the machine.
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U2 - 10.1109/TPS.2018.2838571
DO - 10.1109/TPS.2018.2838571
M3 - Article
AN - SCOPUS:85048008157
SN - 0093-3813
VL - 46
SP - 2685
EP - 2690
JO - IEEE Transactions on Plasma Science
JF - IEEE Transactions on Plasma Science
IS - 7
ER -