|
1
|
He L, Zheng P, Wang Z, Chen J, Yu T. Numerical investigation of ECCD under the CFETR concept design parameters. FUSION ENGINEERING AND DESIGN 2022. [DOI: 10.1016/j.fusengdes.2022.113236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
|
2
|
Petty CC, Austin ME, Lohr J, Luce TC, Makowski MA, Prater R, Harvey RW, Smirnov AP. Effect of Particle Transport on the Measured Electron Cyclotron Current Drive Profile at High Relative Power Density. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a9264] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- C. C. Petty
- General Atomics, P.O. Box 85608, San Diego, California 92186
| | - M. E. Austin
- University of Texas at Austin, 1 University Station C1510, Austin, Texas 78712
| | - J. Lohr
- General Atomics, P.O. Box 85608, San Diego, California 92186
| | - T. C. Luce
- General Atomics, P.O. Box 85608, San Diego, California 92186
| | - M. A. Makowski
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550
| | - R. Prater
- General Atomics, P.O. Box 85608, San Diego, California 92186
| | | | | |
Collapse
|
|
3
|
Poli E. Recent Developments in the Theory of Electron Cyclotron Waves. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst08-a1649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Emanuele Poli
- Max-Planck-Institut für Plasmaphysik EURATOM Association, Garching bei München, Germany
| |
Collapse
|
|
4
|
Affiliation(s)
- Egbert Westerhof
- FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein, The Netherlands,
| |
Collapse
|
|
5
|
Affiliation(s)
- Egbert Westerhof
- FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein, The Netherlands,
| |
Collapse
|
|
6
|
Poli E, Fable E, Tardini G, Zohm H, Farina D, Figini L, Marushchenko N, Porte L. Assessment of Electron-Cyclotron-Current-Drive-Assisted Operation in DEMO. EPJ WEB OF CONFERENCES 2012. [DOI: 10.1051/epjconf/20123201005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
|
7
|
Westerhof E. Non-Inductive Current Drive. FUSION SCIENCE AND TECHNOLOGY 2010. [DOI: 10.13182/fst10-a9413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Egbert Westerhof
- FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein, The Netherlands,
| |
Collapse
|
|
8
|
Affiliation(s)
- Egbert Westerhof
- FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein, The Netherlands,
| |
Collapse
|
|
9
|
Egbert W. Electron Cyclotron Waves. FUSION SCIENCE AND TECHNOLOGY 2008. [DOI: 10.13182/fst08-a1706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Westerhof Egbert
- FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein, The Netherlands,
| |
Collapse
|
|
10
|
Harvey RW, Smirnov AP, Nelson-Melby E, Taylor G, Coda S, Ram AK. Nonthermal Electron Bernstein Emission in NSTX-Like Discharges. FUSION SCIENCE AND TECHNOLOGY 2008. [DOI: 10.13182/fst08-a1668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | | | | | - G. Taylor
- Princeton Plasma Physics Laboratory, New Jersey
| | - S. Coda
- Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
| | - A. K. Ram
- Massachusetts Institute of Technology, Boston, Massachusetts
| |
Collapse
|
|
11
|
Affiliation(s)
- Egbert Westerhof
- FOM-Institute for Plasma Physics Rijnhuizen, Association EURATOM-FOM, Trilateral Euregio Cluster, PO Box 1207, 3430 BE Nieuwegein, The Netherlands,
| |
Collapse
|
|
12
|
Jones B, Efthimion PC, Taylor G, Munsat T, Wilson JR, Hosea JC, Kaita R, Majeski R, Maingi R, Shiraiwa S, Spaleta J, Ram AK. Controlled optimization of mode conversion from electron Bernstein waves to extraordinary mode in magnetized plasma. PHYSICAL REVIEW LETTERS 2003; 90:165001. [PMID: 12731979 DOI: 10.1103/physrevlett.90.165001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2002] [Indexed: 05/24/2023]
Abstract
In the CDX-U spherical torus, agreement between radiation temperature and Thomson scattering electron temperature profiles indicates approximately 100% conversion of thermally emitted electron Bernstein waves to the X mode. This has been achieved by controlling the electron density scale length (L(n)) in the conversion region with a local limiter outside the last closed flux surface, shortening L(n) to the theoretically required value for optimal conversion. From symmetry of the conversion process, prospects for efficient coupling in heating and current drive scenarios are strongly supported.
Collapse
Affiliation(s)
- B Jones
- Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543, USA
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
|
13
|
Harvey RW, Sauter O, Prater R, Nikkola P. Radial transport and electron-cyclotron-current drive in the TCV and DIII-D tokamaks. PHYSICAL REVIEW LETTERS 2002; 88:205001. [PMID: 12005571 DOI: 10.1103/physrevlett.88.205001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2001] [Indexed: 05/23/2023]
Abstract
Calculation of electron-cyclotron-current drive (ECCD) with the comprehensive CQL3D Fokker-Planck code for a TCV tokamak shot gives 550 kA of driven toroidal current, in marked disagreement with the 100-kA experimental value. Published ECCD efficiencies calculated with CQL3D in the much larger, higher-confinement DIII-D tokamak are in excellent agreement with experiment. The disagreement is resolved by including in the calculations electrostatic-type radial transport at levels given by global energy confinement in tokamaks. The radial transport of energy and toroidal current are in agreement.
Collapse
Affiliation(s)
- R W Harvey
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608, USA
| | | | | | | |
Collapse
|
|
14
|
Maekawa T, Maehara T, Minami T, Kishigami Y, Kishino T, Makino K, Hanada K, Nakamura M, Terumichi Y, Tanaka S. Up-shifted frequency electron-cyclotron current drive in a lower hybrid current drive plasma. PHYSICAL REVIEW LETTERS 1993; 70:2561-2564. [PMID: 10053594 DOI: 10.1103/physrevlett.70.2561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
|
15
|
Prater R. Recent results on the application of electron cyclotron heating to tokamaks. JOURNAL OF FUSION ENERGY 1990. [DOI: 10.1007/bf01057320] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|