Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak

Burke, Marcus G.; Barr, Jayson L.; Bongard, Michael W.; Fonck, Raymond J.; Hinson, Edward T.; Perry, Justin M.; Reusch, Joshua A.; Schlossberg, David J.

doi:10.18138/1336395

Title: Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak

Abstract

This public data set contains openly-documented, machine readable digital research data corresponding to figures published in M.G. Burke et. al., 'Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak,' Nucl. Fusion 57, 076010 (2017).

Authors:

;

University of Wisconsin-Madison

Publication Date:: Tue May 16 00:00:00 EDT 2017

Other Number(s):: DS2017-1

DOE Contract Number:: FG02-96ER54375

Research Org.:: Univ. of Wisconsin, Madison, WI (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Fusion Energy Sciences (FES)

Subject:: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY

OSTI Identifier:: 1336395

DOI:: https://doi.org/10.18138/1336395

Citation Formats


                    Burke, Marcus G., Barr, Jayson L., Bongard, Michael W., Fonck, Raymond J., Hinson, Edward T., Perry, Justin M., Reusch, Joshua A., and Schlossberg, David J. Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak.  United States: N. p., 2017. 
        Web.  doi:10.18138/1336395.

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                    Burke, Marcus G., Barr, Jayson L., Bongard, Michael W., Fonck, Raymond J., Hinson, Edward T., Perry, Justin M., Reusch, Joshua A., & Schlossberg, David J. Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak.  United States.  doi:https://doi.org/10.18138/1336395

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                    Burke, Marcus G., Barr, Jayson L., Bongard, Michael W., Fonck, Raymond J., Hinson, Edward T., Perry, Justin M., Reusch, Joshua A., and Schlossberg, David J. 2017.  
"Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak".  United States.  doi:https://doi.org/10.18138/1336395.  https://www.osti.gov/servlets/purl/1336395. Pub date:Tue May 16 00:00:00 EDT 2017

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@article{osti_1336395,

  title        = {Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak},

  author       = {Burke, Marcus G. and Barr, Jayson L. and Bongard, Michael W. and Fonck, Raymond J. and Hinson, Edward T. and Perry, Justin M. and Reusch, Joshua A. and Schlossberg, David J.},

  abstractNote = {This public data set contains openly-documented, machine readable digital research data corresponding to figures published in M.G. Burke et. al., 'Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak,' Nucl. Fusion 57, 076010 (2017).},

  doi          = {10.18138/1336395},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 16 00:00:00 EDT 2017},

  month        = {Tue May 16 00:00:00 EDT 2017}

}

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DOI: https://doi.org/10.18138/1336395

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Works referenced in this record:

Continuous, edge localized ion heating during non-solenoidal plasma startup and sustainment in a low aspect ratio tokamak
journal, May 2017

Burke, M. G.; Barr, J. L.; Bongard, M. W.
Nuclear Fusion, Vol. 57, Issue 7, Article No. 076010
https://doi.org/10.1088/1741-4326/aa6f2b

Public Data Set: A Novel, Cost-Effective, Multi-Point Thomson Scattering System on the Pegasus Toroidal Experiment
dataset, September 2016

Schlossberg, D. J.; Bodner, G. M.; Reusch, J. A.
AIP - Review of Scientific Instruments, Vol. 87, Issue 11, 49.6 MB
https://doi.org/10.18138/1257860

On virial analysis at low aspect ratio
journal, July 2016

Bongard, M. W.; Barr, J. L.; Fonck, R. J.
Physics of Plasmas, Vol. 23, Issue 7, Article No. 072508
https://doi.org/10.1063/1.4959808

Public Data Set: Impedance of an Intense Plasma-Cathode Electron Source for Tokamak Plasma Startup
dataset, October 0168

Hinson, Edward; Barr, Jayson; Bongard, Michael
Pegasus-Supplementary information for journal article at DOI: 10.1063/1.4952628, 1 file (11.2 MB)
https://doi.org/10.18138/1235552

H-mode plasmas at very low aspect ratio on the Pegasus Toroidal Experiment
journal, September 2016

Thome, K. E.; Bongard, M. W.; Barr, J. L.
Nuclear Fusion, Vol. 57, Issue 2, Article No. 022018
https://doi.org/10.1088/0029-5515/57/2/022018

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
journal, April 2016

Thome, K. E.; Bongard, M. W.; Barr, J. L.
Physical Review Letters, Vol. 116, Issue 17, Article No. 175001
https://doi.org/10.1103/PhysRevLett.116.175001

Public Data Set: On Virial Analysis at Low Aspect Ratio
dataset, July 2016

Bongard, Michael; Barr, Jayson; Fonck, Raymond
Pegasus-Supplementary information for journal article at DOI: 10.1063/1.4959808, 1 file (440 KB)
https://doi.org/10.18138/1240359

Control and automation of the Pegasus multi-point Thomson scattering system
journal, August 2016

Bodner, G. M.; Bongard, M. W.; Fonck, R. J.
Review of Scientific Instruments, Vol. 87, Issue 11, Article No. 11E523
https://doi.org/10.1063/1.4960499

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited)
journal, September 2016

Schlossberg, D. J.; Bodner, G. M.; Bongard, M. W.
Review of Scientific Instruments, Vol. 87, Issue 11, Article No. 11E403
https://doi.org/10.1063/1.4962193

Impedance of an intense plasma-cathode electron source for tokamak startup
journal, May 2016

Hinson, E. T.; Barr, J. L.; Bongard, M. W.
Physics of Plasmas, Vol. 23, Issue 5, Article No. 052515
https://doi.org/10.1063/1.4952628

Public Data Set: H-mode Plasmas at Very Low Aspect Ratio on the Pegasus Toroidal Experiment
dataset, January 2016

Thome, Kathreen; Bongard, Michael; Barr, Jayson
https://doi.org/10.18138/1236495

Public Data Set: Erratum: "Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment" [Rev. Sci. Instrum. 83, 10D516 (2012)]
dataset, January 2016

Burke, Marcus; Fonck, Raymond; Bongard, Michael
https://doi.org/10.18138/1259852

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)]
journal, July 2016

Burke, M. G.; Fonck, R. J.; Bongard, M. W.
Review of Scientific Instruments, Vol. 87, Issue 7, Article No. 079902
https://doi.org/10.1063/1.4958821

Public Data Set: High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
dataset, January 2016

Thome, Kathreen; Bongard, Michael; Barr, Jayson
Pegasus, 13 files
https://doi.org/10.18138/1209110

Works referencing / citing this record:

Control and automation of the Pegasus multi-point Thomson scattering system
journal, August 2016

Bodner, G. M.; Bongard, M. W.; Fonck, R. J.
Review of Scientific Instruments, Vol. 87, Issue 11, Article No. 11E523
https://doi.org/10.1063/1.4960499

On virial analysis at low aspect ratio
journal, July 2016

Bongard, M. W.; Barr, J. L.; Fonck, R. J.
Physics of Plasmas, Vol. 23, Issue 7, Article No. 072508
https://doi.org/10.1063/1.4959808

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
journal, April 2016

Thome, K. E.; Bongard, M. W.; Barr, J. L.
Physical Review Letters, Vol. 116, Issue 17, Article No. 175001
https://doi.org/10.1103/physrevlett.116.175001

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited)
journal, September 2016

Schlossberg, D. J.; Bodner, G. M.; Bongard, M. W.
Review of Scientific Instruments, Vol. 87, Issue 11, Article No. 11E403
https://doi.org/10.1063/1.4962193

Impedance of an intense plasma-cathode electron source for tokamak startup
journal, May 2016

Hinson, E. T.; Barr, J. L.; Bongard, M. W.
Physics of Plasmas, Vol. 23, Issue 5, Article No. 052515
https://doi.org/10.1063/1.4952628

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)]
journal, July 2016

Burke, M. G.; Fonck, R. J.; Bongard, M. W.
Review of Scientific Instruments, Vol. 87, Issue 7, Article No. 079902
https://doi.org/10.1063/1.4958821

Public Data Set: Initiation and Sustainment of Tokamak Plasmas with Local Helicity Injection as the Majority Current Drive
dataset, July 2018

Perry, Justin; Bodner, Grant; Bongard, Michael
Pegasus-Supplementary information for journal article at DOI: https://doi.org/10.1088/1741-4326/aac72e, 1 file (17.1 MB)
https://doi.org/10.18138/1419641

Public Data Set: Non-inductively Driven Tokamak Plasmas at Near-Unity βt in the Pegasus Toroidal Experiment
dataset, March 2018

Reusch, Joshua; Bodner, Grant; Bongard, Michael
Pegasus-Supplementary information for journal article at DOI: 10.1063/1.5017966, 1 file (5.1 MB)
https://doi.org/10.18138/1410490

Public Data Set: A Power-Balance Model for Local Helicity Injection Startup in a Spherical Tokamak
dataset, May 2018

Barr, J. L.; Bongard, M. W.; Burke, M. G.
Pegasus Public Data Sets
https://doi.org/10.18138/1345037

H-mode plasmas at very low aspect ratio on the Pegasus Toroidal Experiment
journal, September 2016

Thome, K. E.; Bongard, M. W.; Barr, J. L.
Nuclear Fusion, Vol. 57, Issue 2, Article No. 022018
https://doi.org/10.1088/0029-5515/57/2/022018

On virial analysis at low aspect ratio
journal, July 2016

Bongard, M. W.; Barr, J. L.; Fonck, R. J.
Physics of Plasmas, Vol. 23, Issue 7, Article No. 072508
https://doi.org/10.1063/1.4959808

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
journal, April 2016

Thome, K. E.; Bongard, M. W.; Barr, J. L.
Physical Review Letters, Vol. 116, Issue 17, Article No. 175001
https://doi.org/10.1103/physrevlett.116.175001

Public Data Set: Radially Scanning Magnetic Probes to Study Local Helicity Injection Dynamics
dataset, July 2018

Richner, Nathan; Bongard, Michael; Fonck, Raymond
Pegasus-Supplementary information for journal article at DOI: 10.1063/1.5036527, 1 file (9.4 MB)
https://doi.org/10.18138/1432455

Impedance of an intense plasma-cathode electron source for tokamak startup
journal, May 2016

Hinson, E. T.; Barr, J. L.; Bongard, M. W.
Physics of Plasmas, Vol. 23, Issue 5, Article No. 052515
https://doi.org/10.1063/1.4952628

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)]
journal, July 2016

Burke, M. G.; Fonck, R. J.; Bongard, M. W.
Review of Scientific Instruments, Vol. 87, Issue 7, Article No. 079902
https://doi.org/10.1063/1.4958821

Public Data Set: Spatial Heterodyne Spectroscopy for High Speed Measurements of Stark Split Neutral Beam Emission in a High Temperature Plasma
dataset, January 2018

Burke, Marcus; Fonck, Raymond; McKee, George
University of Wisconsin-Madison
https://doi.org/10.18138/1435641

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited)
journal, September 2016

Schlossberg, D. J.; Bodner, G. M.; Bongard, M. W.
Review of Scientific Instruments, Vol. 87, Issue 11, Article No. 11E403
https://doi.org/10.1063/1.4962193

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Continuous, edge localized ion heating during non-solenoidal plasma startup and sustainment in a low aspect ratio tokamak

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Plasmas in the Pegasus spherical tokamak are initiated and grown by the non-solenoidal local helicity injection (LHI) current drive technique. The LHI system consists of three adjacent electron current sources that inject multiple helical current filaments that can reconnect with each other. Anomalously high impurity ion temperatures are observed during LHI with T_i,OV ≤ 650 eV, which is in contrast to T_i,OV ≤ 70 eV from Ohmic heating alone. Spatial profiles of T_i,OV indicate an edge localized heating source, with T_i,OV ~ 650 eV near the outboard major radius of the injectors and dropping to ~150 eV near the plasma magnetic axis. Experiments without a background tokamak plasma indicate the ion heating results from magnetic reconnection between adjacent injected current filaments. In these experiments, the HeII T _i perpendicular to the magnetic field is found to scale with the reconnecting field strength, local density, and guide field, whilemore »« less
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Similar Records

Title: Public Data Set: Continuous, Edge Localized Ion Heating During Non-Solenoidal Plasma Startup and Sustainment in a Low Aspect Ratio Tokamak

Abstract

Citation Formats

Continuous, edge localized ion heating during non-solenoidal plasma startup and sustainment in a low aspect ratio tokamak journal, May 2017

Public Data Set: A Novel, Cost-Effective, Multi-Point Thomson Scattering System on the Pegasus Toroidal Experiment dataset, September 2016

On virial analysis at low aspect ratio journal, July 2016

Public Data Set: Impedance of an Intense Plasma-Cathode Electron Source for Tokamak Plasma Startup dataset, October 0168

H-mode plasmas at very low aspect ratio on the Pegasus Toroidal Experiment journal, September 2016

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak journal, April 2016

Public Data Set: On Virial Analysis at Low Aspect Ratio dataset, July 2016

Control and automation of the Pegasus multi-point Thomson scattering system journal, August 2016

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited) journal, September 2016

Impedance of an intense plasma-cathode electron source for tokamak startup journal, May 2016

Public Data Set: H-mode Plasmas at Very Low Aspect Ratio on the Pegasus Toroidal Experiment dataset, January 2016

Public Data Set: Erratum: "Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment" [Rev. Sci. Instrum. 83, 10D516 (2012)] dataset, January 2016

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)] journal, July 2016

Public Data Set: High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak dataset, January 2016

Control and automation of the Pegasus multi-point Thomson scattering system journal, August 2016

On virial analysis at low aspect ratio journal, July 2016

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak journal, April 2016

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited) journal, September 2016

Impedance of an intense plasma-cathode electron source for tokamak startup journal, May 2016

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)] journal, July 2016

Public Data Set: Initiation and Sustainment of Tokamak Plasmas with Local Helicity Injection as the Majority Current Drive dataset, July 2018

Public Data Set: Non-inductively Driven Tokamak Plasmas at Near-Unity βt in the Pegasus Toroidal Experiment dataset, March 2018

Public Data Set: A Power-Balance Model for Local Helicity Injection Startup in a Spherical Tokamak dataset, May 2018

H-mode plasmas at very low aspect ratio on the Pegasus Toroidal Experiment journal, September 2016

On virial analysis at low aspect ratio journal, July 2016

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak journal, April 2016

Public Data Set: Radially Scanning Magnetic Probes to Study Local Helicity Injection Dynamics dataset, July 2018

Impedance of an intense plasma-cathode electron source for tokamak startup journal, May 2016

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)] journal, July 2016

Public Data Set: Spatial Heterodyne Spectroscopy for High Speed Measurements of Stark Split Neutral Beam Emission in a High Temperature Plasma dataset, January 2018

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited) journal, September 2016

Continuous, edge localized ion heating during non-solenoidal plasma startup and sustainment in a low aspect ratio tokamak
journal, May 2017

Public Data Set: A Novel, Cost-Effective, Multi-Point Thomson Scattering System on the Pegasus Toroidal Experiment
dataset, September 2016

On virial analysis at low aspect ratio
journal, July 2016

Public Data Set: Impedance of an Intense Plasma-Cathode Electron Source for Tokamak Plasma Startup
dataset, October 0168

H-mode plasmas at very low aspect ratio on the Pegasus Toroidal Experiment
journal, September 2016

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
journal, April 2016

Public Data Set: On Virial Analysis at Low Aspect Ratio
dataset, July 2016

Control and automation of the Pegasus multi-point Thomson scattering system
journal, August 2016

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited)
journal, September 2016

Impedance of an intense plasma-cathode electron source for tokamak startup
journal, May 2016

Public Data Set: H-mode Plasmas at Very Low Aspect Ratio on the Pegasus Toroidal Experiment
dataset, January 2016

Public Data Set: Erratum: "Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment" [Rev. Sci. Instrum. 83, 10D516 (2012)]
dataset, January 2016

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)]
journal, July 2016

Public Data Set: High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
dataset, January 2016

Control and automation of the Pegasus multi-point Thomson scattering system
journal, August 2016

On virial analysis at low aspect ratio
journal, July 2016

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
journal, April 2016

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited)
journal, September 2016

Impedance of an intense plasma-cathode electron source for tokamak startup
journal, May 2016

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)]
journal, July 2016

Public Data Set: Initiation and Sustainment of Tokamak Plasmas with Local Helicity Injection as the Majority Current Drive
dataset, July 2018

Public Data Set: Non-inductively Driven Tokamak Plasmas at Near-Unity βt in the Pegasus Toroidal Experiment
dataset, March 2018

Public Data Set: A Power-Balance Model for Local Helicity Injection Startup in a Spherical Tokamak
dataset, May 2018

H-mode plasmas at very low aspect ratio on the Pegasus Toroidal Experiment
journal, September 2016

On virial analysis at low aspect ratio
journal, July 2016

High Confinement Mode and Edge Localized Mode Characteristics in a Near-Unity Aspect Ratio Tokamak
journal, April 2016

Public Data Set: Radially Scanning Magnetic Probes to Study Local Helicity Injection Dynamics
dataset, July 2018

Impedance of an intense plasma-cathode electron source for tokamak startup
journal, May 2016

Erratum: “Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment” [Rev. Sci. Instrum. 83, 10D516 (2012)]
journal, July 2016

Public Data Set: Spatial Heterodyne Spectroscopy for High Speed Measurements of Stark Split Neutral Beam Emission in a High Temperature Plasma
dataset, January 2018

A novel, cost-effective, multi-point Thomson scattering system on the Pegasus Toroidal Experiment (invited)
journal, September 2016