Filamentary velocity scaling validation in the TCV tokamak
Abstract
A large database of reciprocating probe data from the edge plasma of TCV (Tokamak à Configuration Variable) is used to test the radial velocity scalings of filaments from analytical theory. The measured velocities are mainly scattered between zero and a maximum velocity which varies as a function of size and collisionality in agreement with the analytical scalings. The scatter is consistent with mechanisms that tend to slow the velocity of individual filaments. While the radial velocities were mainly clustered between 0.5 and 2 km/s, a minority reached outward velocities as high as 5 km/s or inward velocities as high as –4 km/s. Inward moving filaments are only observed in regions of high poloidal velocity shear in discharges with B × ∇B away from the X-point, a new finding. Here, the filaments have diameters clustered between 3 and 11 mm, and normalized sizes $$\hat{a}$$ clustered between 0.3 and 1.1, such that most filaments populate the resistive-ballooning regime; therefore, most of the filaments in TCV have radial velocities with little or no dependence on collisionality. Improvements in cross-correlation techniques and conditional averaging techniques are discussed which reduce the sizes determined for the largest filaments, including those larger than the scrape-off layer.
- Authors:
-
[1];
[2];
[3];
[4];
[5];
[4];
[8];
[9];
[4];
[10];
- Univ. of California San Diego (UCSD), La Jolla, CA (United States); Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne (Switzerland)
- Univ. of California San Diego (UCSD), La Jolla, CA (United States)
- Lodestar Research Corp., Boulder, CO (United States)
- Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne (Switzerland)
- Consorzio RFX, Padova (Italy)
- FOM Inst. DIFFER “Dutch Inst. for Fundamental Energy Research,” Eindhoven (The Netherlands)
- Culham Science Centre, Oxon (United Kingdom)
- IPP.CR, Inst. of Plasma Physics AS CR, Praha (Czech Republic)
- Univ. of York, York (United Kingdom)
- Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne (Switzerland); Univ. of York, York (United Kingdom)
- Publication Date:
- Research Org.:
- Lodestar Research Corp., Boulder, CO (United States); Univ. of California, San Diego, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- Contributing Org.:
- TCV Team; EUROfusion MST1 Team
- OSTI Identifier:
- 1540225
- Alternate Identifier(s):
- OSTI ID: 1460602
- Grant/Contract Number:
- FG02-97ER54392; SC0010529
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physics of Plasmas
- Additional Journal Information:
- Journal Volume: 25; Journal Issue: 7; Journal ID: ISSN 1070-664X
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; Physics
Citation Formats
Tsui, C. K., Boedo, J. A., Myra, J. R., Duval, B., Labit, B., Theiler, C., Vianello, N., Vijvers, W. A. J., Reimerdes, H., Coda, S., Février, O., Harrison, J. R., Horacek, J., Lipschultz, B., Maurizio, R., Nespoli, F., Sheikh, U., Verhaegh, K., and Walkden, N. Filamentary velocity scaling validation in the TCV tokamak. United States: N. p., 2018.
Web. doi:10.1063/1.5038019.
Tsui, C. K., Boedo, J. A., Myra, J. R., Duval, B., Labit, B., Theiler, C., Vianello, N., Vijvers, W. A. J., Reimerdes, H., Coda, S., Février, O., Harrison, J. R., Horacek, J., Lipschultz, B., Maurizio, R., Nespoli, F., Sheikh, U., Verhaegh, K., & Walkden, N. Filamentary velocity scaling validation in the TCV tokamak. United States. https://doi.org/10.1063/1.5038019
Tsui, C. K., Boedo, J. A., Myra, J. R., Duval, B., Labit, B., Theiler, C., Vianello, N., Vijvers, W. A. J., Reimerdes, H., Coda, S., Février, O., Harrison, J. R., Horacek, J., Lipschultz, B., Maurizio, R., Nespoli, F., Sheikh, U., Verhaegh, K., and Walkden, N. Tue .
"Filamentary velocity scaling validation in the TCV tokamak". United States. https://doi.org/10.1063/1.5038019. https://www.osti.gov/servlets/purl/1540225.
@article{osti_1540225,
title = {Filamentary velocity scaling validation in the TCV tokamak},
author = {Tsui, C. K. and Boedo, J. A. and Myra, J. R. and Duval, B. and Labit, B. and Theiler, C. and Vianello, N. and Vijvers, W. A. J. and Reimerdes, H. and Coda, S. and Février, O. and Harrison, J. R. and Horacek, J. and Lipschultz, B. and Maurizio, R. and Nespoli, F. and Sheikh, U. and Verhaegh, K. and Walkden, N.},
abstractNote = {A large database of reciprocating probe data from the edge plasma of TCV (Tokamak à Configuration Variable) is used to test the radial velocity scalings of filaments from analytical theory. The measured velocities are mainly scattered between zero and a maximum velocity which varies as a function of size and collisionality in agreement with the analytical scalings. The scatter is consistent with mechanisms that tend to slow the velocity of individual filaments. While the radial velocities were mainly clustered between 0.5 and 2 km/s, a minority reached outward velocities as high as 5 km/s or inward velocities as high as –4 km/s. Inward moving filaments are only observed in regions of high poloidal velocity shear in discharges with B × ∇B away from the X-point, a new finding. Here, the filaments have diameters clustered between 3 and 11 mm, and normalized sizes $\hat{a}$ clustered between 0.3 and 1.1, such that most filaments populate the resistive-ballooning regime; therefore, most of the filaments in TCV have radial velocities with little or no dependence on collisionality. Improvements in cross-correlation techniques and conditional averaging techniques are discussed which reduce the sizes determined for the largest filaments, including those larger than the scrape-off layer.},
doi = {10.1063/1.5038019},
journal = {Physics of Plasmas},
number = 7,
volume = 25,
place = {United States},
year = {Tue Jul 17 00:00:00 EDT 2018},
month = {Tue Jul 17 00:00:00 EDT 2018}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 29 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Resistive modes in the edge and scrape-off layer of diverted tokamaks
journal, November 2000
- Myra, J. R.; D’Ippolito, D. A.; Xu, X. Q.
- Physics of Plasmas, Vol. 7, Issue 11
Fluctuations and transport in the TCV scrape-off layer
journal, June 2007
- Garcia, O. E.; Horacek, J.; Pitts, R. A.
- Nuclear Fusion, Vol. 47, Issue 7
Results from recent detachment experiments in alternative divertor configurations on TCV
journal, March 2017
- Theiler, C.; Lipschultz, B.; Harrison, J.
- Nuclear Fusion, Vol. 57, Issue 7
Turbulence simulations of blob formation and radial propagation in toroidally magnetized plasmas
journal, January 2006
- Garcia, O. E.; Naulin, V.; Nielsen, A. H.
- Physica Scripta, Vol. T122
Blob birth and transport in the tokamak edge plasma: Analysis of imaging data
journal, September 2006
- Myra, J. R.; D’Ippolito, D. A.; Stotler, D. P.
- Physics of Plasmas, Vol. 13, Issue 9
Blob dynamics in an inhomogeneous plasma
journal, October 2008
- Bodi, K.; Krasheninnikov, S. I.; Smolyakov, A. I.
- Physics of Plasmas, Vol. 15, Issue 10
Evidence for confinement improvement by velocity-shear suppression of edge turbulence
journal, November 1990
- Ritz, Ch. P.; Lin, H.; Rhodes, T. L.
- Physical Review Letters, Vol. 65, Issue 20
High speed cine film studies of plasma behaviour and plasma surface interactions in tokamaks
journal, November 1982
- Goodall, D. H. J.
- Journal of Nuclear Materials, Vol. 111-112
Blob-induced toroidal momentum transport in simple magnetized plasmas
journal, March 2011
- Labit, B.; Theiler, C.; Fasoli, A.
- Physics of Plasmas, Vol. 18, Issue 3
Scrape-off layer turbulence in TCV: evidence in support of stochastic modelling
journal, January 2016
- Theodorsen, A.; Garcia, O. E.; Horacek, J.
- Plasma Physics and Controlled Fusion, Vol. 58, Issue 4
Convective transport in the scrape-off-layer by nonthermalized spinning blobs
journal, September 2004
- Myra, J. R.; D’Ippolito, D. A.; Krasheninnikov, S. I.
- Physics of Plasmas, Vol. 11, Issue 9
Scrape-off layer tokamak plasma turbulence
journal, May 2012
- Bisai, N.; Singh, R.; Kaw, P. K.
- Physics of Plasmas, Vol. 19, Issue 5
Drift waves and transport
journal, April 1999
- Horton, W.
- Reviews of Modern Physics, Vol. 71, Issue 3
Steady-state convection and fluctuation-driven particle transport in the H -mode transition
journal, May 1992
- Tynan, G. R.; Schmitz, L.; Conn, R. W.
- Physical Review Letters, Vol. 68, Issue 20
Blob structure and motion in the edge and SOL of NSTX
journal, January 2016
- Zweben, S. J.; Myra, J. R.; Davis, W. M.
- Plasma Physics and Controlled Fusion, Vol. 58, Issue 4, Article No. 044007
Influence of sheared poloidal rotation on edge turbulence
journal, January 1990
- Biglari, H.; Diamond, P. H.; Terry, P. W.
- Physics of Fluids B: Plasma Physics, Vol. 2, Issue 1
Transport by intermittency in the boundary of the DIII-D tokamak
journal, May 2003
- Boedo, J. A.; Rudakov, D. L.; Moyer, R. A.
- Physics of Plasmas, Vol. 10, Issue 5
Characterization of 3D filament dynamics in a MAST SOL flux tube geometry
journal, August 2013
- Walkden, N. R.; Dudson, B. D.; Fishpool, G.
- Plasma Physics and Controlled Fusion, Vol. 55, Issue 10
The effects of shape and amplitude on the velocity of scrape-off layer filaments
journal, November 2015
- Omotani, J. T.; Militello, F.; Easy, L.
- Plasma Physics and Controlled Fusion, Vol. 58, Issue 1
Detachment evolution on the TCV tokamak
journal, August 2017
- Harrison, J. R.; Vijvers, W. A. J.; Theiler, C.
- Nuclear Materials and Energy, Vol. 12
Cross-Field Motion of Plasma Blobs in an Open Magnetic Field Line Configuration
journal, August 2009
- Theiler, C.; Furno, I.; Ricci, P.
- Physical Review Letters, Vol. 103, Issue 6
Fast scanning probe for the NSTX spherical tokamak
journal, December 2009
- Boedo, J. A.; Crocker, N.; Chousal, L.
- Review of Scientific Instruments, Vol. 80, Issue 12
Progress in anomalous transport research in toroidal magnetic confinement devices
journal, January 1997
- Carreras, B. A.
- IEEE Transactions on Plasma Science, Vol. 25, Issue 6
The dynamics of an isolated plasma filament at the edge of a toroidal device
journal, December 2006
- Ryutov, D. D.
- Physics of Plasmas, Vol. 13, Issue 12
Understanding and suppressing the near scrape-off layer heat flux feature in inboard-limited plasmas in TCV
journal, September 2017
- Nespoli, F.; Labit, B.; Furno, I.
- Nuclear Fusion, Vol. 57, Issue 12
Fluctuations and anomalous transport in tokamaks
journal, December 1990
- Wootton, A. J.; Carreras, B. A.; Matsumoto, H.
- Physics of Fluids B: Plasma Physics, Vol. 2, Issue 12
Blob stability and transport in the scrape-off-layer
journal, October 2003
- D’Ippolito, D. A.; Myra, J. R.
- Physics of Plasmas, Vol. 10, Issue 10
Radial convection of finite ion temperature, high amplitude plasma blobs
journal, September 2014
- Wiesenberger, M.; Madsen, J.; Kendl, A.
- Physics of Plasmas, Vol. 21, Issue 9
Experimental Validation of a Filament Transport Model in Turbulent Magnetized Plasmas
journal, November 2015
- Carralero, D.; Manz, P.; Aho-Mantila, L.
- Physical Review Letters, Vol. 115, Issue 21
The influence of finite Larmor radius effects on the radial interchange motions of plasma filaments
journal, November 2011
- Madsen, Jens; Garcia, Odd E.; Stærk Larsen, Jeppe
- Physics of Plasmas, Vol. 18, Issue 11
Blob current structures in TORPEX plasmas: experimental measurements and numerical simulations
journal, November 2011
- Furno, I.; Theiler, C.; Lançon, D.
- Plasma Physics and Controlled Fusion, Vol. 53, Issue 12
Interchange instabilities in a partially ionized plasma
journal, June 1998
- Daughton, W.; Catto, Peter J.; Coppi, B.
- Physics of Plasmas, Vol. 5, Issue 6
Particle transport in the scrape-off layer and its relationship to discharge density limit in Alcator C-Mod
journal, May 2001
- LaBombard, B.; Boivin, R. L.; Greenwald, M.
- Physics of Plasmas, Vol. 8, Issue 5
Search for coherent structure within tokamak plasma turbulence
journal, January 1985
- Zweben, S. J.
- Physics of Fluids, Vol. 28, Issue 3
Fluctuation-driven transport in the DIII-D boundary
journal, May 2002
- Rudakov, D. L.; Boedo, J. A.; Moyer, R. A.
- Plasma Physics and Controlled Fusion, Vol. 44, Issue 6
Three dimensional simulations of plasma filaments in the scrape off layer: A comparison with models of reduced dimensionality
journal, December 2014
- Easy, L.; Militello, F.; Omotani, J.
- Physics of Plasmas, Vol. 21, Issue 12
Poloidal asymmetry in the narrow heat flux feature in the TCV scrape-off layer
journal, June 2017
- Tsui, C. K.; Boedo, J. A.; Halpern, F. D.
- Physics of Plasmas, Vol. 24, Issue 6
Suppression of Temperature Fluctuations and Energy Barrier Generation by Velocity Shear
journal, March 2000
- Boedo, J. A.; Terry, P. W.; Gray, D.
- Physical Review Letters, Vol. 84, Issue 12
Experiments on the Propagation of Plasma Filaments
journal, July 2008
- Katz, Noam; Egedal, Jan; Fox, Will
- Physical Review Letters, Vol. 101, Issue 1
Turbulent regimes in the tokamak scrape-off layer
journal, September 2013
- Mosetto, Annamaria; Halpern, Federico D.; Jolliet, Sébastien
- Physics of Plasmas, Vol. 20, Issue 9
The influence of finite ion temperature on plasma blob dynamics
journal, November 2014
- Manz, P.; Birkenmeier, G.; Carralero, D.
- Plasma Physics and Controlled Fusion, Vol. 57, Issue 1
Measurements of microturbulence in tokamaks and comparisons with theories of turbulence and anomalous transport
journal, May 1985
- Liewer, Paulett C.
- Nuclear Fusion, Vol. 25, Issue 5
Modeling the effect of lithium-induced pedestal profiles on scrape-off-layer turbulence and the heat flux width
journal, September 2015
- Russell, D. A.; D'Ippolito, D. A.; Myra, J. R.
- Physics of Plasmas, Vol. 22, Issue 9
On the interaction of scrape off layer filaments
journal, November 2017
- Militello, F.; Dudson, B.; Easy, L.
- Plasma Physics and Controlled Fusion, Vol. 59, Issue 12
Turbulent transport in the TCV SOL
journal, June 2007
- Garcia, O. E.; Pitts, R. A.; Horacek, J.
- Journal of Nuclear Materials, Vol. 363-365
Thermal transport catastrophe and the tokamak edge density limit
journal, June 2006
- D’Ippolito, D. A.; Myra, J. R.
- Physics of Plasmas, Vol. 13, Issue 6
On neutral wind and blob motion in linear devices
journal, July 2003
- Krasheninnikov, S. I.; Smolyakov, A. I.
- Physics of Plasmas, Vol. 10, Issue 7
Edge turbulence imaging in the Alcator C-Mod tokamak
journal, May 2002
- Zweben, S. J.; Stotler, D. P.; Terry, J. L.
- Physics of Plasmas, Vol. 9, Issue 5
Turbulent SOL transport in stellarators and tokamaks
journal, March 1999
- Endler, M.
- Journal of Nuclear Materials, Vol. 266-269
Radial interchange motions of plasma filaments
journal, August 2006
- Garcia, O. E.; Bian, N. H.; Fundamenski, W.
- Physics of Plasmas, Vol. 13, Issue 8
An interpretation of fluctuation induced transport derived from electrostatic probe measurements
journal, April 2002
- LaBombard, B.
- Physics of Plasmas, Vol. 9, Issue 4
Edge transport studies in the edge and scrape-off layer of the National Spherical Torus Experiment with Langmuir probes
journal, April 2014
- Boedo, J. A.; Myra, J. R.; Zweben, S.
- Physics of Plasmas, Vol. 21, Issue 4
Convective transport in the scrape-off layer of tokamaks
journal, June 2005
- Aydemir, A. Y.
- Physics of Plasmas, Vol. 12, Issue 6
An experimental investigation of the high density transition of the scrape-off layer transport in ASDEX Upgrade
journal, November 2014
- Carralero, D.; Birkenmeier, G.; Müller, H. W.
- Nuclear Fusion, Vol. 54, Issue 12
Edge and SOL turbulence and blob variations over a large database in NSTX
journal, September 2015
- Zweben, S. J.; Davis, W. M.; Kaye, S. M.
- Nuclear Fusion, Vol. 55, Issue 9
Comparison of scrape-off layer turbulence simulations with experiments using a synthetic gas puff imaging diagnostic
journal, February 2011
- Russell, D. A.; Myra, J. R.; D’Ippolito, D. A.
- Physics of Plasmas, Vol. 18, Issue 2
Implications of high density operation on SOL transport: A multimachine investigation
journal, August 2015
- Carralero, D.; Müller, H. W.; Groth, M.
- Journal of Nuclear Materials, Vol. 463
Inertial blob-hole symmetry breaking in magnetised plasma filaments
journal, March 2015
- Kendl, Alexander
- Plasma Physics and Controlled Fusion, Vol. 57, Issue 4
Effect of Drift Waves on Plasma Blob Dynamics
journal, May 2012
- Angus, Justin R.; Umansky, Maxim V.; Krasheninnikov, Sergei I.
- Physical Review Letters, Vol. 108, Issue 21
Collisionality and magnetic geometry effects on tokamak edge turbulent transport. I. A two-region model with application to blobs
journal, November 2006
- Myra, J. R.; Russell, D. A.; D’Ippolito, D. A.
- Physics of Plasmas, Vol. 13, Issue 11
Measurement of sheared flows in the edge plasma of the CASTOR tokamak
journal, November 2009
- Brotankova, J.; Stockel, J.; Horacek, J.
- Plasma Physics Reports, Vol. 35, Issue 11
Accounting for Debye sheath expansion for proud Langmuir probes in magnetic confinement fusion plasmas
journal, January 2018
- Tsui, C. K.; Boedo, J. A.; Stangeby, P. C.
- Review of Scientific Instruments, Vol. 89, Issue 1
Advanced plasma fluctuation analysis techniques and their impact on fusion research (invited)
journal, August 1988
- Ritz, Ch. P.; Powers, E. J.; Rhodes, T. L.
- Review of Scientific Instruments, Vol. 59, Issue 8
Fast electron temperature diagnostic based on Langmuir probe current harmonic detection on DIII-D
journal, January 2001
- Rudakov, D. L.; Boedo, J. A.; Moyer, R. A.
- Review of Scientific Instruments, Vol. 72, Issue 1
Stochastic modelling of intermittent fluctuations in the scrape-off layer: Correlations, distributions, level crossings, and moment estimation
journal, May 2016
- Garcia, O. E.; Kube, R.; Theodorsen, A.
- Physics of Plasmas, Vol. 23, Issue 5
Edge turbulence and anomalous transport in fusion plasmas
journal, November 1995
- Hidalgo, C.
- Plasma Physics and Controlled Fusion, Vol. 37, Issue 11A
Transport of perpendicular edge momentum by drift-interchange turbulence and blobs
journal, March 2008
- Myra, J. R.; Russell, D. A.; D’Ippolito, D. A.
- Physics of Plasmas, Vol. 15, Issue 3
Blob motion and control in simple magnetized plasmas
journal, May 2011
- Theiler, C.; Furno, I.; Fasoli, A.
- Physics of Plasmas, Vol. 18, Issue 5
Transport by intermittent convection in the boundary of the DIII-D tokamak
journal, November 2001
- Boedo, J. A.; Rudakov, D.; Moyer, R.
- Physics of Plasmas, Vol. 8, Issue 11
Intermittent fluctuations in the TCV scrape-off layer
journal, May 2015
- Garcia, O. E.; Horacek, J.; Pitts, R. A.
- Nuclear Fusion, Vol. 55, Issue 6
Investigation of the effect of resistivity on scrape off layer filaments using three-dimensional simulations
journal, January 2016
- Easy, L.; Militello, F.; Omotani, J.
- Physics of Plasmas, Vol. 23, Issue 1
Regime of Improved Confinement and High Beta in Neutral-Beam-Heated Divertor Discharges of the ASDEX Tokamak
journal, November 1982
- Wagner, F.; Becker, G.; Behringer, K.
- Physical Review Letters, Vol. 49, Issue 19
Modification of SOL profiles and fluctuations with line-average density and divertor flux expansion in TCV
journal, August 2017
- Vianello, N.; Tsui, C.; Theiler, C.
- Nuclear Fusion, Vol. 57, Issue 11
Edge sheared flows and the dynamics of blob-filaments
journal, June 2013
- Myra, J. R.; Davis, W. M.; D'Ippolito, D. A.
- Nuclear Fusion, Vol. 53, Issue 7
Role of edge electric field and poloidal rotation in the L - H transition
journal, June 1990
- Groebner, R. J.; Burrell, K. H.; Seraydarian, R. P.
- Physical Review Letters, Vol. 64, Issue 25
Rotational stability of plasma blobs
journal, October 2004
- D’Ippolito, D. A.; Myra, J. R.; Russell, D. A.
- Physics of Plasmas, Vol. 11, Issue 10
Conditional analysis of floating potential fluctuations at the edge of the Texas Experimental Tokamak Upgrade (TEXT‐U)
journal, March 1995
- Filippas, A. V.; Bengston, Roger D.; Li, G. ‐X.
- Physics of Plasmas, Vol. 2, Issue 3
Spectral techniques for experimental investigation of plasma diffusion due to polychromatic fluctuations
journal, November 1974
- Powers, E. J.
- Nuclear Fusion, Vol. 14, Issue 5
The Control of Tokamak Configuration Variable Plasmas
journal, November 1997
- Lister, Jonathan B.; Hofmann, Ferdinand; Moret, Jean-Marc
- Fusion Technology, Vol. 32, Issue 3
Mechanism and scaling for convection of isolated structures in nonuniformly magnetized plasmas
journal, September 2005
- Garcia, O. E.; Bian, N. H.; Naulin, V.
- Physics of Plasmas, Vol. 12, Issue 9
Edge instability regimes with applications to blob transport and the quasicoherent mode
journal, September 2005
- Myra, J. R.; D’Ippolito, D. A.
- Physics of Plasmas, Vol. 12, Issue 9
Interchange turbulence in the TCV scrape-off layer
journal, December 2005
- Garcia, O. E.; Horacek, J.; Pitts, R. A.
- Plasma Physics and Controlled Fusion, Vol. 48, Issue 1
Level crossings, excess times, and transient plasma–wall interactions in fusion plasmas
journal, April 2016
- Theodorsen, A.; Garcia, O. E.
- Physics of Plasmas, Vol. 23, Issue 4
Collisionality dependent transport in TCV SOL plasmas
journal, November 2007
- Garcia, O. E.; Pitts, R. A.; Horacek, J.
- Plasma Physics and Controlled Fusion, Vol. 49, Issue 12B
On scrape off layer plasma transport
journal, May 2001
- Krasheninnikov, S. I.
- Physics Letters A, Vol. 283, Issue 5-6
Dynamics of blobs in scrape-off-layer/shadow regions of tokamaks and linear devices
journal, November 2003
- Yu, G. Q.; Krasheninnikov, S. I.
- Physics of Plasmas, Vol. 10, Issue 11
Magnetic phase transitions in plasmas and transport barriers
journal, October 2012
- Solano, Emilia R.; Hazeltine, Richard D.
- Nuclear Fusion, Vol. 52, Issue 11
Self-similar density turbulence in the TCV tokamak scrape-off layer
journal, February 2005
- Graves, J. P.; Horacek, J.; Pitts, R. A.
- Plasma Physics and Controlled Fusion, Vol. 47, Issue 3
Tokamak edge plasma simulation including anomalous cross-field convective transport
journal, April 2002
- Pigarov, A. Yu.; Krasheninnikov, S. I.; Rognlien, T. D.
- Physics of Plasmas, Vol. 9, Issue 4
Blob Dynamics in 3D BOUT Simulations of Tokamak Edge Turbulence
journal, December 2004
- Russell, D. A.; D'Ippolito, D. A.; Myra, J. R.
- Physical Review Letters, Vol. 93, Issue 26
Resistive X-point modes in tokamak boundary plasmas
journal, June 2000
- Myra, J. R.; D’Ippolito, D. A.; Xu, X. Q.
- Physics of Plasmas, Vol. 7, Issue 6
Collisionality and magnetic geometry effects on tokamak edge turbulent transport. II. Many-blob turbulence in the two-region model
journal, October 2007
- Russell, D. A.; Myra, J. R.; D’Ippolito, D. A.
- Physics of Plasmas, Vol. 14, Issue 10
Far SOL transport and main wall plasma interaction in DIII-D
journal, November 2005
- Rudakov, D. L.; Boedo, J. A.; Moyer, R. A.
- Nuclear Fusion, Vol. 45, Issue 12
Waves and Turbulence in a Tokamak Fusion Plasma
journal, August 1983
- Surko, C. M.; Slusher, R. E.
- Science, Vol. 221, Issue 4613
On physical interpretation of two dimensional time-correlations regarding time delay velocities and eddy shaping
journal, December 2012
- Fedorczak, N.; Manz, P.; Thakur, S. C.
- Physics of Plasmas, Vol. 19, Issue 12
Non-dimensional scaling of turbulence characteristics and turbulent diffusivity
journal, September 2001
- McKee, G. R.; Petty, C. C.; Waltz, R. E.
- Nuclear Fusion, Vol. 41, Issue 9
Cross-field blob transport in tokamak scrape-off-layer plasmas
journal, January 2002
- D’Ippolito, D. A.; Myra, J. R.; Krasheninnikov, S. I.
- Physics of Plasmas, Vol. 9, Issue 1
Convective transport by intermittent blob-filaments: Comparison of theory and experiment
journal, June 2011
- D’Ippolito, D. A.; Myra, J. R.; Zweben, S. J.
- Physics of Plasmas, Vol. 18, Issue 6
Spectroscopic investigations of divertor detachment in TCV
journal, August 2017
- Verhaegh, K.; Lipschultz, B.; Duval, B. P.
- Nuclear Materials and Energy, Vol. 12
The H-Mode of ASDEX: A favourable operational regime of tokamak plasmas at near-ignition conditions
journal, January 1986
- Wagner, F.
- Europhysics News, Vol. 17, Issue 4
An experimental investigation on the high density transition of the Scrape-off Layer transport in ASDEX Upgrade
text, January 2014
- Carralero, D.; Birkenmeier, G.; Müller, H. W.
- arXiv
Experimental validation of a filament transport model in turbulent magnetized plasmas
text, January 2015
- Carralero, D.; Manz, P.; Aho-Mantila, L.
- arXiv
Level crossings, excess times and transient plasma-wall interactions in fusion plasmas
text, January 2016
- Theodorsen, Audun; Garcia, Odd Erik
- arXiv
Spectroscopic investigations of divertor detachment in TCV
text, January 2016
- Verhaegh, K.; Lipschultz, B.; Duval, B. P.
- arXiv
Works referencing / citing this record:
Blob velocity scaling in diverted tokamaks: A comparison between theory and simulation
journal, March 2019
- Paruta, Paola; Beadle, C.; Ricci, P.
- Physics of Plasmas, Vol. 26, Issue 3
Blob wakes in NSTX
journal, July 2019
- Zweben, S. J.; Myra, J. R.; Diallo, A.
- Physics of Plasmas, Vol. 26, Issue 7
MANTIS: A real-time quantitative multispectral imaging system for fusion plasmas
journal, December 2019
- Perek, A.; Vijvers, W. A. J.; Andrebe, Y.
- Review of Scientific Instruments, Vol. 90, Issue 12
New diagnostic tools for transport measurements in the scrape-off layer (SOL) of medium-size tokamaks
journal, March 2019
- Schneider, B. S.; Ionita, C.; Costea, S.
- Plasma Physics and Controlled Fusion, Vol. 61, Issue 5
Physics research on the TCV tokamak facility: from conventional to alternative scenarios and beyond
journal, August 2019
- Coda, S.; Agostini, M.; Albanese, R.
- Nuclear Fusion, Vol. 59, Issue 11
3D structure and dynamics of filaments in turbulence simulations of WEST diverted plasmas
journal, July 2019
- Nespoli, F.; Tamain, P.; Fedorczak, N.
- Nuclear Fusion, Vol. 59, Issue 9
Scrape-off layer transport and filament characteristics in high-density tokamak regimes
journal, October 2019
- Vianello, N.; Carralero, D.; Tsui, C. K.
- Nuclear Fusion, Vol. 60, Issue 1
Disconnection of scrape off layer turbulence between the outer midplane and divertor target plate in NSTX
journal, December 2019
- Scotti, F.; Zweben, S.; Myra, J.
- Nuclear Fusion, Vol. 60, Issue 2
Shaping effects on scrape-off layer plasma turbulence: A rigorous validation of three-dimensional simulations against TCV measurements
journal, January 2020
- Riva, F.; Tsui, C. K.; Boedo, J. A.
- Physics of Plasmas, Vol. 27, Issue 1
Theory-based scaling laws of near and far scrape-off layer widths in single-null L-mode discharges
journal, May 2021
- Giacomin, M.; Stagni, A.; Ricci, P.
- Nuclear Fusion, Vol. 61, Issue 7