Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators

C. T. Holcomb; J. R. Ferron; T. C. Luce; T. W. Petrie; J. M. Park; F. Turco; M. Okabayashi; J. M. Hanson; P. A. Politzer; Y. In; A. W. Hyatt; R. J. La Haye; M. J. Lanctot

Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators

C. T. Holcomb, J. R. Ferron, T. C. Luce, T. W. Petrie, J. M. Park, F. Turco, M. Okabayashi, J. M. Hanson, P. A. Politzer, Y. In, A. W. Hyatt, R. J. La Haye, M. J. Lanctot

Plasma Theory and Modeling

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

On DIII-D, progress has been made in elevated q_minsteady state scenario development by using off-axis NBI. Current and pressure profile broadening enables access to higher ideal MHD β_N limits. Plasmas with q_min > 2 so far have lower normalized energy confinement H_89P than similar plasmas with lower q_min. Plasmas with q_min ≈1.4 have been taken to nearly stationary conditions for 2 τ_R at β_N = 3.5.

Original language	English
Title of host publication	40th EPS Conference on Plasma Physics, EPS 2013
Publisher	European Physical Society (EPS)
Pages	669-672
Number of pages	4
ISBN (Print)	9781632663108
State	Published - 2013
Event	40th EPS Conference on Plasma Physics, EPS 2013 - Espoo, Finland Duration: Jul 1 2013 → Jul 5 2013

Publication series

Name	40th EPS Conference on Plasma Physics, EPS 2013
Volume	1

Conference

Conference	40th EPS Conference on Plasma Physics, EPS 2013
Country/Territory	Finland
City	Espoo
Period	07/1/13 → 07/5/13

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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Holcomb, C. T., Ferron, J. R., Luce, T. C., Petrie, T. W., Park, J. M., Turco, F., Okabayashi, M., Hanson, J. M., Politzer, P. A., In, Y., Hyatt, A. W., La Haye, R. J., & Lanctot, M. J. (2013). Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators. In 40th EPS Conference on Plasma Physics, EPS 2013 (pp. 669-672). (40th EPS Conference on Plasma Physics, EPS 2013; Vol. 1). European Physical Society (EPS).

@inproceedings{2b524acdcdfc47278523519610f4b958,

title = "Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators",

abstract = "On DIII-D, progress has been made in elevated qminsteady state scenario development by using off-axis NBI. Current and pressure profile broadening enables access to higher ideal MHD βN limits. Plasmas with qmin > 2 so far have lower normalized energy confinement H89P than similar plasmas with lower qmin. Plasmas with qmin ≈1.4 have been taken to nearly stationary conditions for 2 τR at βN = 3.5.",

author = "Holcomb, {C. T.} and Ferron, {J. R.} and Luce, {T. C.} and Petrie, {T. W.} and Park, {J. M.} and F. Turco and M. Okabayashi and Hanson, {J. M.} and Politzer, {P. A.} and Y. In and Hyatt, {A. W.} and {La Haye}, {R. J.} and Lanctot, {M. J.}",

year = "2013",

language = "English",

isbn = "9781632663108",

series = "40th EPS Conference on Plasma Physics, EPS 2013",

publisher = "European Physical Society (EPS)",

pages = "669--672",

booktitle = "40th EPS Conference on Plasma Physics, EPS 2013",

note = "40th EPS Conference on Plasma Physics, EPS 2013 ; Conference date: 01-07-2013 Through 05-07-2013",

}

Holcomb, CT, Ferron, JR, Luce, TC, Petrie, TW, Park, JM, Turco, F, Okabayashi, M, Hanson, JM, Politzer, PA, In, Y, Hyatt, AW, La Haye, RJ & Lanctot, MJ 2013, Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators. in 40th EPS Conference on Plasma Physics, EPS 2013. 40th EPS Conference on Plasma Physics, EPS 2013, vol. 1, European Physical Society (EPS), pp. 669-672, 40th EPS Conference on Plasma Physics, EPS 2013, Espoo, Finland, 07/1/13.

Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators. / Holcomb, C. T.; Ferron, J. R.; Luce, T. C. et al.
40th EPS Conference on Plasma Physics, EPS 2013. European Physical Society (EPS), 2013. p. 669-672 (40th EPS Conference on Plasma Physics, EPS 2013; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators

AU - Holcomb, C. T.

AU - Ferron, J. R.

AU - Luce, T. C.

AU - Petrie, T. W.

AU - Park, J. M.

AU - Turco, F.

AU - Okabayashi, M.

AU - Hanson, J. M.

AU - Politzer, P. A.

AU - In, Y.

AU - Hyatt, A. W.

AU - La Haye, R. J.

AU - Lanctot, M. J.

PY - 2013

Y1 - 2013

N2 - On DIII-D, progress has been made in elevated qminsteady state scenario development by using off-axis NBI. Current and pressure profile broadening enables access to higher ideal MHD βN limits. Plasmas with qmin > 2 so far have lower normalized energy confinement H89P than similar plasmas with lower qmin. Plasmas with qmin ≈1.4 have been taken to nearly stationary conditions for 2 τR at βN = 3.5.

AB - On DIII-D, progress has been made in elevated qminsteady state scenario development by using off-axis NBI. Current and pressure profile broadening enables access to higher ideal MHD βN limits. Plasmas with qmin > 2 so far have lower normalized energy confinement H89P than similar plasmas with lower qmin. Plasmas with qmin ≈1.4 have been taken to nearly stationary conditions for 2 τR at βN = 3.5.

UR - http://www.scopus.com/inward/record.url?scp=84905660368&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84905660368

SN - 9781632663108

T3 - 40th EPS Conference on Plasma Physics, EPS 2013

SP - 669

EP - 672

BT - 40th EPS Conference on Plasma Physics, EPS 2013

PB - European Physical Society (EPS)

T2 - 40th EPS Conference on Plasma Physics, EPS 2013

Y2 - 1 July 2013 through 5 July 2013

ER -

Investigating steady-state operating scenarios on DIII-D using flexible current drive actuators

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