Standard

Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak. / Liu, S. C.; Guo, H. Y.; Xu, Guandong; Gao, X.; Zhu, S. Z.; Wang, H. Q.; Wang, L.; Yan, Ning; Wang, D. S.; Liu, P.; Jiang, M.; Zhang, W.; Ming, T. F.; Chang, J. F.; Ding, S. Y.; Xiong, H.; Shao, L. M.; Wu, Zhuang; Luo, G. N.; EAST Team.

In: Physics of Plasmas, Vol. 19, No. 4, 2012, p. 042505.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Harvard

Liu, SC, Guo, HY, Xu, G, Gao, X, Zhu, SZ, Wang, HQ, Wang, L, Yan, N, Wang, DS, Liu, P, Jiang, M, Zhang, W, Ming, TF, Chang, JF, Ding, SY, Xiong, H, Shao, LM, Wu, Z, Luo, GN & EAST Team 2012, 'Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak' Physics of Plasmas, vol 19, no. 4, pp. 042505., 10.1063/1.4707396

APA

Liu, S. C., Guo, H. Y., Xu, G., Gao, X., Zhu, S. Z., Wang, H. Q., Wang, L., Yan, N., Wang, D. S., Liu, P., Jiang, M., Zhang, W., Ming, T. F., Chang, J. F., Ding, S. Y., Xiong, H., Shao, L. M., Wu, Z., Luo, G. N., & EAST Team (2012). Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak. Physics of Plasmas, 19(4), 042505. 10.1063/1.4707396

CBE

Liu SC, Guo HY, Xu G, Gao X, Zhu SZ, Wang HQ, Wang L, Yan N, Wang DS, Liu P, Jiang M, Zhang W, Ming TF, Chang JF, Ding SY, Xiong H, Shao LM, Wu Z, Luo GN, EAST Team. 2012. Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak. Physics of Plasmas. 19(4):042505. Available from: 10.1063/1.4707396

MLA

Vancouver

Author

Liu, S. C.; Guo, H. Y.; Xu, Guandong; Gao, X.; Zhu, S. Z.; Wang, H. Q.; Wang, L.; Yan, Ning; Wang, D. S.; Liu, P.; Jiang, M.; Zhang, W.; Ming, T. F.; Chang, J. F.; Ding, S. Y.; Xiong, H.; Shao, L. M.; Wu, Zhuang; Luo, G. N.; EAST Team / Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak.

In: Physics of Plasmas, Vol. 19, No. 4, 2012, p. 042505.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{19bad03ab0f04ce5ac0a95c3dac2c130,
title = "Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak",
publisher = "American Institute of Physics",
author = "Liu, {S. C.} and Guo, {H. Y.} and Guandong Xu and X. Gao and Zhu, {S. Z.} and Wang, {H. Q.} and L. Wang and Ning Yan and Wang, {D. S.} and P. Liu and M. Jiang and W. Zhang and Ming, {T. F.} and Chang, {J. F.} and Ding, {S. Y.} and H. Xiong and Shao, {L. M.} and Zhuang Wu and Luo, {G. N.} and {EAST Team}",
year = "2012",
doi = "10.1063/1.4707396",
volume = "19",
number = "4",
pages = "042505",
journal = "Physics of Plasmas",
issn = "1070-664X",

}

RIS

TY - JOUR

T1 - Divertor asymmetry and scrape-off layer flow in various divertor configurations in Experimental Advanced Superconducting Tokamak

A1 - Liu,S. C.

A1 - Guo,H. Y.

A1 - Xu,Guandong

A1 - Gao,X.

A1 - Zhu,S. Z.

A1 - Wang,H. Q.

A1 - Wang,L.

A1 - Yan,Ning

A1 - Wang,D. S.

A1 - Liu,P.

A1 - Jiang,M.

A1 - Zhang,W.

A1 - Ming,T. F.

A1 - Chang,J. F.

A1 - Ding,S. Y.

A1 - Xiong,H.

A1 - Shao,L. M.

A1 - Wu,Zhuang

A1 - Luo,G. N.

A1 - EAST Team

AU - Liu,S. C.

AU - Guo,H. Y.

AU - Xu,Guandong

AU - Gao,X.

AU - Zhu,S. Z.

AU - Wang,H. Q.

AU - Wang,L.

AU - Yan,Ning

AU - Wang,D. S.

AU - Liu,P.

AU - Jiang,M.

AU - Zhang,W.

AU - Ming,T. F.

AU - Chang,J. F.

AU - Ding,S. Y.

AU - Xiong,H.

AU - Shao,L. M.

AU - Wu,Zhuang

AU - Luo,G. N.

AU - EAST Team

PB - American Institute of Physics

PY - 2012

Y1 - 2012

N2 - Divertor asymmetry and its dependence on the ion del B direction has been investigated in the Experimental Advanced Superconducting Tokamak by changing the divertor configuration from lower single null (LSN), via double null (DN), to upper single null (USN) during one single discharge. Divertor plasmas exhibit the usual in-out asymmetry in particle and heat fluxes in LSN with the ion del B direction toward the lower X-point, favoring the outer divertor, especially at high density. The in-out asymmetry is reversed when changing the divertor configuration from LSN to USN, thus clearly demonstrating the effect of classical drifts. DN exhibits an even stronger in-out divertor asymmetry, favoring the outer divertor. A significant top-down asymmetry is also seen for DN, with greater particle and heat fluxes to the bottom divertor. In addition, the parallel plasma flow has been measured by a fast moving Mach probe at the outer midplane, which shows similar magnitude to the Pfirsch-Schluter flow. Its contribution to the poloidal particle flux is also assessed and comparison is made with that from the poloidal E x B drift. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4707396]

AB - Divertor asymmetry and its dependence on the ion del B direction has been investigated in the Experimental Advanced Superconducting Tokamak by changing the divertor configuration from lower single null (LSN), via double null (DN), to upper single null (USN) during one single discharge. Divertor plasmas exhibit the usual in-out asymmetry in particle and heat fluxes in LSN with the ion del B direction toward the lower X-point, favoring the outer divertor, especially at high density. The in-out asymmetry is reversed when changing the divertor configuration from LSN to USN, thus clearly demonstrating the effect of classical drifts. DN exhibits an even stronger in-out divertor asymmetry, favoring the outer divertor. A significant top-down asymmetry is also seen for DN, with greater particle and heat fluxes to the bottom divertor. In addition, the parallel plasma flow has been measured by a fast moving Mach probe at the outer midplane, which shows similar magnitude to the Pfirsch-Schluter flow. Its contribution to the poloidal particle flux is also assessed and comparison is made with that from the poloidal E x B drift. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4707396]

KW - PHYSICS,

KW - FIELD REVERSAL

KW - ASDEX-UPGRADE

KW - PLASMA-FLOW

KW - PROBE SYSTEM

KW - JET

KW - JT-60U

KW - SOL

KW - PERFORMANCE

KW - TRANSPORT

KW - EAST

U2 - 10.1063/1.4707396

DO - 10.1063/1.4707396

JO - Physics of Plasmas

JF - Physics of Plasmas

SN - 1070-664X

IS - 4

VL - 19

SP - 042505

ER -