Results 171 to 180 of about 2,281 (217)

KSTAR thermal shield

Fusion Engineering and Design, 2009
The thermal shield intercepts thermal radiation from the components at room temperature to superconducting magnet at 4.5 K. The thermal shield of KSTAR is divided into three categories: vacuum vessel thermal shield, port thermal shield, and cryostat thermal shield. Tube-on-panel is the basic configuration of KSTAR thermal shield.
G.H. Kim, W.C. Kim, H.L. Yang, E.N. Bang, K.P. Kim, K.S. Lee, H.T. Kim, Y.S. Kim, J.S. Bak, D.K. Kang, Y.S. Lee   +10 more
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The design of the KSTAR tokamak

Fusion Engineering and Design, 1999
Abstract The Korea Superconducting Tokamak Advanced Research (KSTAR) Project is the major effort of the Korean National Fusion Program (KNFP) to develop a steady-state-capable advanced superconducting tokamak to establish a scientific and technological basis for an attractive fusion reactor.
Lee, GS, Kim, J, Hwang, SM, Chang, CS Chang, Choong-Seock, Chang, HY Chang, Hong-Young, Cho, MH, Choi, BH, Kim, K, Jardin, S, Neilson, GH, Park, HK, Reiersen, W, Schmidt, J, Young, K, Schultz, J, Sevier, L, Cho, SY, Han, JH, Hur, NI, Im, KH, Kim, S, Kim, JY, Kyum, MC, Lee, BJ, Lee, DK, Lee, SG, Yang, HL, Hong, BG, Hwang, YS, Kim, SH, Kim, YJ, Lim, JY, Namkung, W, Chung, KH, Choi, DI   +34 more
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Electrical Probe Diagnostics for KSTAR

Contributions To Plasma Physics, 2010
AbstractElectrical probe diagnostics (EPDs) for the Korea Superconducting Tokamak Advanced Research (KSTAR), which consists of three fast reciprocating Langmuir probe assemblies (FRLPAs) and two fixed edge Langmuir probe arrays (ELPAs), are proposed to diagnose edge plasma during a plasma discharge in the KSTAR machine. A FRLPA, which has been upgraded
J G Bak, S G Lee
exaly   +2 more sources

Development of KSTAR Thomson scattering system

Review of Scientific Instruments, 2010
To measure the electron temperature (Te) and electron density (ne) profiles in the Korean Superconducting Tokamak Advanced Research (KSTAR) device for the KSTAR third campaign (September 2010), we designed and installed a Thomson scattering system. The KSTAR Thomson scattering system is designed as a tangential Thomson scattering system and utilizes ...
J H, Lee, S T, Oh, H M, Wi
openaire   +2 more sources

In-vessel visible inspection system on KSTAR

Review of Scientific Instruments, 2008
To monitor the global formation of the initial plasma and damage to the internal structures of the vacuum vessel, an in-vessel visible inspection system has been installed and operated on the Korean superconducting tokamak advanced research (KSTAR) device. It consists of four inspection illuminators and two visible/H-alpha TV cameras.
Jinil, Chung, D C, Seo
openaire   +2 more sources

First results of the resistive bolometers on KSTAR

Review of Scientific Instruments, 2010
The resistive bolometers have been successfully installed in the midplane of L-port in Korea Superconducting Tokamak Advanced Research (KSTAR) device. The spatial and temporal resolutions, 4.5 cm and ∼1 kHz, respectively, enable us to measure the radial profile of the total radiated power from magnetically confined plasma at a high temperature through ...
Dongcheol, Seo, B J, Peterson, Seung Hun, Lee   +2 more
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Conceptual design of the KSTAR Motor Generator

Fusion Engineering and Design, 2011
The Korean Superconducting Tokamak Advanced Research (KSTAR) Superconducting magnet power supply is composed of a Poloidal Field Magnet Power Supply (PF MPS) and a Toroidal Field Magnet Power Supply (TF MPS). When the PF MPS is operated, it requires a large amount of power instantaneously from the KSTAR electric power system.
C. H. Kim, J. D. Kong, D.Y. Eom, N. Y. Joung, W.J. Lee, Y. S. Kim, M. Kwon, C. W. Han, S. K. Lee, F.J. Parker, D. Hopkinson, G.D. Le Flem   +11 more
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Current Status of the KSTAR Engineering

Plasma Science and Technology, 2004
As there is substantial progress in the KSTAR tokamak engineering, all the major structures and sub-systems are under fabrication and in procurement phase. The vacuum vessel, port, cryostat cylinder, lid, and bellows are being rigorously fabricated in the factory.
J S Bak, K Kim, C H Choi, Y K Oh, B C Kim, N I Her, H L Yang, G S Lee, the KSTAR Team   +8 more
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Key features in the operation of KSTAR

2011 IEEE/NPSS 24th Symposium on Fusion Engineering, 2011
The Korean Superconducting Tokamak Advanced Research (KSTAR) device is aimed at advanced tokamak (AT) research. Three years have passed since it achieved its first plasma in 2008. Because it is a superconducting machine and is pursuing AT research, it has unique features in terms of the machine engineering and operation.
null Jong-Gu Kwak, Y. K. Oh, K. P. Kim, S. W. Kim, S. H. Hong, W. Chu, H. J. Lee, Y.O. Kim, J. Kim, S. L. Park, S. H. Hahn, M. K. Park, H. K. Kim, J.G. Bak, Y.S. Bae, W.H. Ko, S.G. Lee, J.H. Lee, J.I. Jung, K.D. Lee, Y.U. Nam, Y.M. Jeon, S.W. Yoon, A. England, W. C. Kim, K.L. Park, H.K. Na, H. L. Yang, M. Kwon   +28 more
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Stability of Superconducting Magnet for KSTAR

IEEE Transactions on Applied Superconductivity, 2008
The magnet system comprises sixteen toroidal field (TF) coils and fourteen poloidal field (PF) coils for KSTAR (Korea Superconducting Tokamak Advanced Research) Tokamak. All the TF coils and 10 PF coils (PF1 ~ 5 UL) are made of Nb3Sn strands and 4 PF coils (PF6 ~7 UL) are made of NbTi strands.
S.H. Park, W. Chung, H.J. Lee, W.S. Han, K.M. Moon, W.W. Park, J.S. Kim, H. Yonekawa, Y. Chu, K.W. Cho, K.R. Park, W.C. Kim, Y.S. Kim, Y.K. Oh, J.S. Bak   +14 more
openaire   +1 more source