Global and local confinement analysis of JET's VH-mode pulses

K. Thomsen; B. Balet; D. J. Campbell; C. D. Challis; J. G. Cordey; N. Deliyanakis; J. J. Ellis; C. M. Greenfield; N. Hawkes; D. G. Muir; D. P. O'Brien; R. Reichle; D. Stork; P. Stubberfield; P. R. Thomas

doi:10.1088/0741-3335/36/7A/035

Global and local confinement analysis of JET's VH-mode pulses

K. Thomsen, B. Balet, D. J. Campbell, C. D. Challis, J. G. Cordey, N. Deliyanakis, J. J. Ellis, C. M. Greenfield, N. Hawkes, D. G. Muir, D. P. O'Brien, R. Reichle, D. Stork, P. Stubberfield, P. R. Thomas

Fusion Energy Division

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Plasmas with the energy confinement time enhanced by a factor 1.4 to 2.1 over the ITER93H-P H-mode scaling expression have been obtained in 3 different H-mode regimes (excluding pellet injection) in JET. The phase of enhanced confinement has strong similarities with the VH-mode observed in DIII-D in all 3 cases. The JET data clearly show VH-mode confinement increasing with plasma current and degrading with loss power.

Original language	English
Article number	035
Pages (from-to)	A243-A248
Journal	Plasma Physics and Controlled Fusion
Volume	36
Issue number	7 A
DOIs	https://doi.org/10.1088/0741-3335/36/7A/035
State	Published - 1994

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Thomsen, K., Balet, B., Campbell, D. J., Challis, C. D., Cordey, J. G., Deliyanakis, N., Ellis, J. J., Greenfield, C. M., Hawkes, N., Muir, D. G., O'Brien, D. P., Reichle, R., Stork, D., Stubberfield, P., & Thomas, P. R. (1994). Global and local confinement analysis of JET's VH-mode pulses. Plasma Physics and Controlled Fusion, 36(7 A), A243-A248. Article 035. https://doi.org/10.1088/0741-3335/36/7A/035

@article{8663e4d610714e678365e01a1a13d29f,

title = "Global and local confinement analysis of JET's VH-mode pulses",

abstract = "Plasmas with the energy confinement time enhanced by a factor 1.4 to 2.1 over the ITER93H-P H-mode scaling expression have been obtained in 3 different H-mode regimes (excluding pellet injection) in JET. The phase of enhanced confinement has strong similarities with the VH-mode observed in DIII-D in all 3 cases. The JET data clearly show VH-mode confinement increasing with plasma current and degrading with loss power.",

author = "K. Thomsen and B. Balet and Campbell, {D. J.} and Challis, {C. D.} and Cordey, {J. G.} and N. Deliyanakis and Ellis, {J. J.} and Greenfield, {C. M.} and N. Hawkes and Muir, {D. G.} and O'Brien, {D. P.} and R. Reichle and D. Stork and P. Stubberfield and Thomas, {P. R.}",

year = "1994",

doi = "10.1088/0741-3335/36/7A/035",

language = "English",

volume = "36",

pages = "A243--A248",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "IOP Publishing",

number = "7 A",

}

Thomsen, K, Balet, B, Campbell, DJ, Challis, CD, Cordey, JG, Deliyanakis, N, Ellis, JJ, Greenfield, CM, Hawkes, N, Muir, DG, O'Brien, DP, Reichle, R, Stork, D, Stubberfield, P & Thomas, PR 1994, 'Global and local confinement analysis of JET's VH-mode pulses', Plasma Physics and Controlled Fusion, vol. 36, no. 7 A, 035, pp. A243-A248. https://doi.org/10.1088/0741-3335/36/7A/035

TY - JOUR

T1 - Global and local confinement analysis of JET's VH-mode pulses

AU - Thomsen, K.

AU - Balet, B.

AU - Campbell, D. J.

AU - Challis, C. D.

AU - Cordey, J. G.

AU - Deliyanakis, N.

AU - Ellis, J. J.

AU - Greenfield, C. M.

AU - Hawkes, N.

AU - Muir, D. G.

AU - O'Brien, D. P.

AU - Reichle, R.

AU - Stork, D.

AU - Stubberfield, P.

AU - Thomas, P. R.

PY - 1994

Y1 - 1994

N2 - Plasmas with the energy confinement time enhanced by a factor 1.4 to 2.1 over the ITER93H-P H-mode scaling expression have been obtained in 3 different H-mode regimes (excluding pellet injection) in JET. The phase of enhanced confinement has strong similarities with the VH-mode observed in DIII-D in all 3 cases. The JET data clearly show VH-mode confinement increasing with plasma current and degrading with loss power.

AB - Plasmas with the energy confinement time enhanced by a factor 1.4 to 2.1 over the ITER93H-P H-mode scaling expression have been obtained in 3 different H-mode regimes (excluding pellet injection) in JET. The phase of enhanced confinement has strong similarities with the VH-mode observed in DIII-D in all 3 cases. The JET data clearly show VH-mode confinement increasing with plasma current and degrading with loss power.

UR - http://www.scopus.com/inward/record.url?scp=0028464550&partnerID=8YFLogxK

U2 - 10.1088/0741-3335/36/7A/035

DO - 10.1088/0741-3335/36/7A/035

M3 - Article

AN - SCOPUS:0028464550

SN - 0741-3335

VL - 36

SP - A243-A248

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 7 A

M1 - 035

ER -

Global and local confinement analysis of JET's VH-mode pulses

Abstract

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