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Yong-Seok Hwang
Researcher at Seoul National University
Publications - 189
Citations - 2388
Yong-Seok Hwang is an academic researcher from Seoul National University. The author has contributed to research in topics: Plasma & Tokamak. The author has an hindex of 22, co-authored 183 publications receiving 2023 citations. Previous affiliations of Yong-Seok Hwang include Media Research Center & Princeton University.
Papers
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Journal ArticleDOI
The KSTAR project: An advanced steady state superconducting tokamak experiment
G.S. Lee,J.Y. Kim,S.M. Hwang,Choong-Seock Chang,H.Y. Chang,Moo-Hyun Cho,B.H. Choi,Kyekyoon Kim,K.W. Cho,S.Y. Cho,K.K. Choh,C.H. Choi,J.H. Choi,J.W. Choi,I.S. Choi,C.J. Do,T.H. Ha,J.H. Han,J.S. Hong,K.H. Hong,N.I. Hur,I.S. Hwang,K.H. Im,H.G. Jhang,Y.S. Jung,B.C. Kim,D.L. Kim,G.H. Kim,H.S. Kim,J.S. Kim,J.Y. Kim,W.C. Kim,Y.S. Kim,K.H. Kwon,M.C. Kyum,B.J. Lee,D.K. Lee,H.G. Lee,J.M. Lee,S.G. Lee,H.G. Na,Y.K. Oh,J.H. Park,H.C. Ri,Y.S. Ryoo,K.Y. Song,H.L. Yang,J.G. Yang,B.J. Yoo,S.J. Yoo,N.S. Yoon,S.B. Yoon,G.H. You,K.I. You,Wonho Choe,D.-I. Choi,S.G. Jeong,D.Y. Lee,Young-Soon Bae,H.S. Kang,G.N. Kim,I.S. Ko,Won Namkung,J.S. Oh,Y.D. Bae,Y.S. Cho,B.G. Hong,G. Hong,C.K. Hwang,S.R. In,M.H. Ju,H.J. Lee,B.H. Oh,B.J. Yoon,S. Baang,H.J. Choi,J. Hwang,M.G. Kim,Y.J. Kim,Soonil Lee,J. Yee,C.S. Yoon,K.-H. Chung,SeulChan Hong,Yong-Seok Hwang,S.H. Kim,YooSung Kim,J.Y. Lim,D.W. Ha,S.S. Oh,K.S. Ryu,Q.L. Wang,T.K. Ko,J. Joo,S. Suh,J.H. Lee,Y.W. Lee,H.S. Shin,I.H. Song,J. Baek,I.Y. Han,Y. Koh,P.Y. Park,C. Ryu,J.J. Cho,D.M. Hwang,J. A. Schmidt,Hyeon K. Park,George H. Neilson,W. Reiersen,R.T. Simmons,S. Bernabei,F. Dahlgren,Larry R. Grisham,Stephen Jardin,C.E. Kessel,J. Manickam,S. S. Medley,Neil Pomphrey,J.C. Sinnis,Thomas Brown,Roscoe White,K. Young,J.H. Schultz,P.W. Wang,L. Sevier,Mark D. Carter,P.M. Ryan,D.W. Swain,D. N. Hill,W. M. Nevins,Bastiaan J. Braams +131 more
TL;DR: The Korea Superconducting Tokamak Advanced Research (KSTAR) project is the major effort of the national fusion programme of the Republic of Korea as mentioned in this paper, which aims to develop a steady state capable advanced superconducting tokamak to establish a scientific and technological basis for an attractive fusion reactor.
Journal ArticleDOI
Design and construction of the KSTAR tokamak
G.S. Lee,M. Kwon,C.J. Doh,B.G. Hong,Kyekyoon Kim,Moo-Hyun Cho,Won Namkung,Choong-Seock Chang,Young Cheol Kim,J.Y. Kim,H.G. Jhang,D.K. Lee,K.I. You,J.H. Han,M.C. Kyum,J.W. Choi,J.S. Hong,W.C. Kim,B.C. Kim,J.H. Choi,S.H. Seo,H.K. Na,H.G. Lee,S.G. Lee,S.J. Yoo,B.J. Lee,Y.S. Jung,J.G. Bak,H.L. Yang,S.Y. Cho,K.H. Im,N.I. Hur,I.K. Yoo,J.W. Sa,K.H. Hong,G.H. Kim,B.J. Yoo,H.C. Ri,Y.K. Oh,Y.S. Kim,C.H. Choi,D.L. Kim,Young Min Park,K.W. Cho,T.H. Ha,S.M. Hwang,Yongsun Kim,S. Baang,Soonil Lee,H.Y. Chang,Wonho Choe,S.G. Jeong,S.S. Oh,H.J. Lee,B.H. Oh,B.H. Choi,C.K. Hwang,S.R. In,S.H. Jeong,I.S. Ko,Young-Soon Bae,H.S. Kang,J.B. Kim,H.J. Ahn,D.S. Kim,J.H. Lee,Y.W. Lee,Yong-Seok Hwang,SeulChan Hong,K.-H. Chung,D.-I. Choi,Kstar Team +71 more
TL;DR: The KSTAR project has been focused on steady-state operation capability and advanced tokamak physics as discussed by the authors, which is reflected in the choice of superconducting magnets, provision of actively cooled in-vessel components, and heating systems.
Journal ArticleDOI
Characteristics of an atmospheric microwave-induced plasma generated in ambient air by an argon discharge excited in an open-ended dielectric discharge tube
TL;DR: In this paper, an atmospheric-pressure plasma sustained in ambient air by an argon discharge excited by 2.45 GHz microwaves in an open-ended dielectric discharge tube is reported.
Journal ArticleDOI
Physics design of the national spherical torus experiment
Stanley Kaye,Masayuki Ono,Yueng-Kay Martin Peng,Donald B. Batchelor,Mark D. Carter,Wonho Choe,Robert James Goldston,Yong-Seok Hwang,E. Fred Jaeger,Thomas Jarboe,Stephen Jardin,David Johnson,Robert Kaita,Charles Kessel,H.W. Kugel,Rajesh Maingi,Richard Majeski,Janhardan Manickam,Jonathan Menard,D. R. Mikkelsen,David J. Orvis,B. A. Nelson,F. Paoletti,Neil Pomphrey,Gregory Rewoldt,Steven Sabbagh,Dennis J Strickler,E. J. Synakowski,James R. Wilson +28 more
TL;DR: The National Spherical Torus Experiment (NSTX) as discussed by the authors is one of the first ultra low a[P(input) up to 11 MW] in order to produce high-beta toroidal (25 to 40%), low collisionality, high bootstrap fraction (less than or equal to 70%) discharges.
Journal ArticleDOI
Investigation of the formation of a fully pressure‐driven tokamak*
Cb Forest,Yong-Seok Hwang,M. Ono,G. J. Greene,T Jones,Wonho Choe,M.J. Schaffer,A.W. Hyatt,T.H. Osborne,R. I. Pinsker,Cc Petty,J.M. Lohr,S Lippmann +12 more
TL;DR: Forest et al. as discussed by the authors proposed a noninductive current drive based on internal pressure-driven currents in a low-aspect-ratio toroidal geometry, which was demonstrated on the CDX•U and further tested on DIII•D.