New Search
There are 34 articles found.
Date: 2014/08/08
Primary Author: Lao, L.L.
Secondary Author(s): Ferraro, N.W.; Strait, E.J.; Turnbull, A.D.; King, J.D.
Modification Date:
Title: Development and Testing of EFIT 3D Equilibrium Reconstruction Capability
  • Bull. Am. Phys. Soc. 59, 216 (2014)
  • 56th American Physical Society Annual Meeting of the Division of Plasma Physics New Orleans LA, Un, 2014
Date: 2013/07/07
Primary Author: Lao, L.L.
Secondary Author(s): Ferraro, N.W.; Strait, E.J.; Turnbull, A.D.; King, J.D.; Hirshman, S.; Lazarus, E.A.; Sontag, A.C.; Hanson, J.; Trevisan, G.
Modification Date:
Title: 3D Equilibrium Reconstructions in DIII-D
  • Bull. Am. Phys. Soc. 58, 338 (2013)
  • 55th American Physical Society Annual Meeting of Division of Plasma Physics Denver Colorado, Un, 2013
Date: 2011/07/28
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.;Turnbull, A.D.;Wade, M.R.;Ferraro, N.M.;Izzo, V.A.;Lazarus, E.A.;Guo, W.;Ren, Q.;Srinivasan, R.;Liu, Y.Q.
Modification Date: 2012/02/22
Title: Plasma Equilibrium Response to Slowly Rotating 3D Magnetic Perturbations in DIII0D RMP Experiments
  • Bull. Am. Phys. Soc. 56, 295 (2011)
  • 53rd American Physical Society Annual Meeting of Division of Plasma Physics Salt Lake City Utah, US, 2011
  • Category: Experimental: Stability and Equilibrium
Date: 2010/07/27
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.;Collier, A.;Evans, T.E.;Schaffer, M.J.;Strait, E.J.;Ren, Q.;Srinivasan, R.;Liu, Y.
Modification Date: 2011/04/15
Title: Effects of 3D Magnetic Perturbations on DIII-D Reconstructed Equilibria
  • Bull. Am. Phys. Soc. 55, 129 (2010)
  • 52nd American Physical Society Annual Meeting of Division of Plasma Physics Chicago Illinois, US, 2010
  • Category: Experimental: Stability and Equilibrium
Date: 2009/08/03
Primary Author: Lao, L.L.
Secondary Author(s): Prater, R.;La Haye, R.J.;Chu, M.S.;Hyatt, A.W.;Luce, T.C.;Osborne, T.H.;Strait, E.J.;Abla, G.;Chan, V.S.;Collier, A.;Turnbull, A.D.;Izzo, V.A.;Guo, W.;Pan, C.;Ren, Q.;Srinivasan, R.;Park, J.M.
Modification Date: 2010/10/11
Title: Tearing-Mode Excitation by Counter ECCD for Validation of Resistive MHD Models in DIII-D
  • Bull. Am. Phys. Soc. 54, 163 (2009)
  • 51st American Physical Society Annual Meeting of Division of Plasma Physics Atlanta Georgia, US, 2009
  • Category: Experimental: Stability and Equilibrium, Theory: Stability and Equilibrium
Date: 2008/11/07
Primary Author: Lao, L.L.
Secondary Author(s): Abla, G.;Chu, M.S.;St John, H.E.;Prater, R.;Chan, V.S.;Guo, W.;Li, G.;Pan, C.;Ren, Q.L.;Qian, J.P.;Wang, S.J.;Wan, B.N.;Li, J.;Jeon, Y.M.;Park, J.M.;Srinivasan, R.
Modification Date: 2009/03/03
Title: Developments of an Integrated Modeling Tool to Support DIII-D and EAST
  • Bull. Am. Phys. Soc. 53, 254 (2008)
  • 50th American Physical Society Annual Meeting of Division of Plasma Physics Dallas Texas, US, 2008
  • Category: Experimental: Integrated Scenarios
Date: 2007/08/06
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.;St John, H.E.;Strait, E.J.;Turnbull, A.D.;Ren, Q.;Jeon, Y.M.;Flannagan, D.
Modification Date: 2008/10/27
Title: EFIT 3D Reconstruction and Recent Developments
  • Bull. Am. Phys. Soc. 52, 168 (2007)
  • 49th American Physical Society Annual Meeting of Division of Plasma Physics Orlando Florida, US, 2007
  • Category: Experimental: Stability and Equilibrium, Experimental: Diagnostics
Date: 2006/08/03
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.;St John, H.E.;Strait, E.J.;Montgomery, A.L.;Perkins, F.W.
Modification Date: 2007/01/30
Title: Recent EFIT Developments and 3D Extension
  • Bull. Am. Phys. Soc. 51, 268 (2006)
  • 48th American Physical Society Annual Meeting of Division of Plasma Physics Philadelphia Pennsylvania, US, 2006
  • Category: Experimental: Stability and Equilibrium, Experimental: Diagnostics, Experimental: Stability and Equilibrium
Date: 2005/08/22
Primary Author: Lao, L.L.
Secondary Author(s): Brennan, D.P.;Chu, M.S.;Hyatt, A.W.;Jackson, G.L.;La Haye, R.J.;Schaffer, M.J.;Soon, E.;Strait, E.J.;Taylor, T.S.;Turnbull, A.D.
Modification Date: 2006/11/21
Title: Effects of 3D Toroidally Asymmetric Magnetic Field on Tokamak Magnetic Surfaces
  • Bull. Am. Phys. Soc. 50, 82 (2005)
  • 47th American Physical Society Annual Meeting of Division of Plasma Physics Denver Colorado, US, 2005
  • Category: Experimental: Stability and Equilibrium, Theory: Stability and Equilibrium
Date: 2004/08/18
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.;Hyatt, A.W.;Jackson, G.L.;La Haye, R.J.;Schaffer, M.J.;Strait, E.J.;Taylor, T.S.;Turnbull, A.D.;Brennan, D.P.
Modification Date: 2006/11/16
Title: I-Coil Perturbative Experiment to Investigate Effects of 3D Error Fields on Magnetic Surfaces
  • Bull. Am. Phys. Soc. 49, 263 (2004)
  • 46th American Physical Society Annual Meeting of Division of Plasma Physics Savannah Georgia, US, 2004
  • Category: Experimental: Stability and Equilibrium
Date: 2004/05/06
Primary Author: Lao, L.L.
Secondary Author(s): St John, H.E.;Peng, Q.;Ferron, J.R.;Meyer, W.H.;Strait, E.J.;Taylor, T.S.;You, K.I.;Zhang, C.;DIII-D Team
Modification Date: 2005/11/15
Title: MHD Equilibrium Reconstruction in the DIII-D Tokamak (A24687)
  • To Be Published In Fusion Science And Technology (2005)
  • abstract (pdf)
    paper (pdf) Only available internally - users on an approved domain or with an active web access account.

    Category: Experimental: Stability and Equilibrium, Theory: Stability and Equilibrium
Date: 2003/08/18
Primary Author: Lao, L.L.
Secondary Author(s): Brennan, D.P.;Chu, M.S.;Ferron, J.R.;Peng, Q.;Soon, E.;St John, H.E.;Strait, E.J.;Turnbull, A.D.;Zhang, C.;You, K.I.;Perkins, F.W.
Modification Date: 2004/04/06
Title: Modernization and Improved Capabilities , and 3D Extension of the EFIT Equilibrium Code
  • Bull. Am. Phys. Soc. 48, 264 (2003)
  • 45th American Physical Society Annual Meeting of Division of Plasma Physics Albuquerque New Mexico, US, 2003
  • abstract (pdf) Only available internally - users on an approved domain or with an active web access account.
    poster (pdf) Only available internally - users on an approved domain or with an active web access account.

    Category: Experimental: Stability and Equilibrium, Theory: Stability and Equilibrium, Experimental: Diagnostics
Date: 2003/03/10
Primary Author: Lao, L.L.
Secondary Author(s): Snyder, P.B.;Leonard, A.W.;Oikawa, T.;Osborne, T.H.;Petrie, T.W.;Ferron, J.R.;Groebner, R.J.;Horton, L.D.;Kamada, Y.;Murakami, M.;Saarelma, S.;St John, H.E.;Turnbull, A.D.;Wilson, H.R.
Modification Date: 2005/11/15
Title: Quantitative Tests of ELMs as Intermediate n Peeling-Ballooning Modes (A24281)
  • Submitted To Plasma Physics And Controlled Fusion (2003)
  • paper (pdf) Only available internally - users on an approved domain or with an active web access account.
    abstract (pdf)

    Category: Experimental: Stability and Equilibrium, Experimental: Stability and Equilibrium
Date: 2002/11/21
Primary Author: Lao, L.L.
Secondary Author(s): Chan, V.S.;Evans, T.E.;Humphreys, D.A.;Leuer, J.A.;Mahdavi, M.A.;Petrie, T.W.;Snyder, P.B.;St John, H.E.;Staebler, G.M.;Stambaugh, R.D.;Taylor, T.S.;Turnbull, A.D.;West, W.P.;Brennan, D.P.
Modification Date: 2005/08/10
Title: Physics and Control of ELMing H-Mode Negative Central Shear Advanced Tokamak Scenario Based on Experimental Profiles for ITER (A24157)
  • Proc. Of The 19th IAEA Fusion Energy Conference, Lyon, France, 2002 (International Atomic Energy Agency, Vienna, 2002) On CD Rom
  • 19th IAEA Fusion Energy Conference Lyon, FR, 2002
  • Category: Theory: Intergrated Scenarios & Modeling, Experimental: Integrated Scenarios
Date: 2002/10/04
Primary Author: Lao, L.L.
Secondary Author(s): Chan, V.S.;Evans, T.E.;Humphreys, D.A.;Leuer, J.A.;Mahdavi, M.A.;Petrie, T.W.;Snyder, P.B.;St John, H.E.;Staebler, G.M.;Stambaugh, R.D.;Taylor, T.S.;Turnbull, A.D.;West, W.P.
Modification Date: 2005/08/10
Title: Physics and Control of ELMing H-Mode Negative Central Shear Advanced Tokamak Scenario Based on Experimental Profiles for ITER (A24158)
  • Nucl. Fusion 43, 1023 (2003)
  • abstract (pdf)
    paper (doc) Only available internally - users on an approved domain or with an active web access account.

    Category: Reactor Studies: System Studies, Theory: Intergrated Scenarios & Modeling
Date: 2002/07/18
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.;Schaffer, M.J.;La Haye, R.J.;Evans, T.E.;You, K.I.;Lazarus, E.A.;Hirshman, S.P.
Modification Date: 2004/03/17
Title: 3-D Equilibrium and Magnetic Island Due to Error Magnetic Field in the DIII-D Tokamak
  • Bull. Am. Phys. Soc. 47, 272 (2002)
  • 44th American Physical Society Annual Meeting of Division of Plasma Physics Orlando Florida, US, 2002
Date: 2002/07/17
Primary Author: Lao, L.L.
Secondary Author(s): Snyder, P.B.;Leonard, A.W.;Osborne, T.H.;Petrie, T.W.;Ferron, J.R.;Groebner, R.J.;Horton, L.D.;Kamada, Y.;Murakami, M.;Oikawa, T.;Pearlstein, L.D.;Saarelma, S.;St John, H.E.;Thomas, D.M.;Turnbull, A.D.;Wilson, H.R.
Modification Date: 2003/11/26
Title: Quantitative Tests of ELMs as Intermediate n Peeling-Ballooning Modes (A24009)
  • In The Proc. Of The 29th Euro. Conf. On Plasma Phys. And Control. Fusion
  • 29th EPS Conference on Controlled Fusion and Plasma Physics Montreux, CH, 2002
Date: 2001/10/29
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.; Evans, T.E.; La Haye, R.J.; Luce, T.C.; Petrie, T.W.; Strait, E.J.; Taylor, T.S.
Modification Date: 2001/12/20
Title: 3-D Distortion of Magnetic Surfaces Due to Toroidicity Asymmetric External Magnetic Field
  • Bull. Am. Phys. Soc. 46, 301 (2001)
  • 43rd American Physical Society Annual Meeting of Division of Plasma Physics Long Beach CA, US, 2001
  • Category: Experimental: Stability and Equilibrium
Date: 2001/07/00
Primary Author: Lao, L.L.
Secondary Author(s): Chu, M.S.; Evans, T.E.; Lao, L.L.; La Haye, R.J.; Luce, T.C.; Makowski, M.A.; Petrie, T.W.; Strait, E.J.; Taylor, T.S.; Wade, M.R.
Modification Date: 2001/07/00
Title: Equilibrium Reconstruction (EFIT/Thomson)
  • Presented At The DIII-D Year End Review, San Diego, California, July 2001
  • DIII-D Year End Review(2001) San Diego California, US, 2001
  • viewgraph (pdf) Only available internally - users on an approved domain or with an active web access account.

    Category: Experimental: Stability and Equilibrium
Date: 2001/05/00
Primary Author: Lao, L.L.
Secondary Author(s): deGrassie, J.S.; Lin-Liu, Y.R.; Luce, T.C.; Chan, V.S.; Petty, C.C.; Prater, R.; St John, H.E.
Modification Date: 2001/05/00
Title: Determination of ECCD Current Profiles in DIII-D Discharges Using a Local Representation Method (A23678)
  • Proc. Of The 14th Topical Conf. On Radio Frequency Power In Plasmas, Oxnard, California, 2001, To Be Published
  • 14th Topical Conference on Radio Frequency Power in Plasmas Oxnard California, US, 2001
  • Category: Experimental: Stability and Equilibrium, Experimental: Heating and Current Drive
Date: 2000/10/23
Primary Author: Lao, L.L.
Secondary Author(s): Lin-Liu, Y.R.; Brennan, D.P.; Chan, V.S.; Luce, T.C.; Petty, C.C.; Prater, R.; St John, H.E.; Meyer, W.H.
Modification Date: 2000/10/23
Title: Reconstruction of Current Profiles in DIII-D ECCD Discharges
  • Bull. Am. Phys. Soc. 45, 275 (2000)
  • 42nd American Physical Society Annual Meeting of Division of Plasma Physics Quebec City Quebec, CA, 2000
  • Category: Experimental: Stability and Equilibrium
Date: 2000/10/00
Primary Author: Lao, L.L.
Secondary Author(s): Kamada, Y.; Oikawa, T.; Baylor, L.R.; Burrell, K.H.; Chan, V.S.; Chance, M.S.; Chu, M.S.; Ferron, J.R.; Fukuda, T.; Hatae, T.; Isayama, A.; Jackson, G.L.; Leonard, A.W.; Makowski, M.A.; Manickam, J.; Murakami, M.; Okabayashi, M.; Osborne, T.H.; Snyder, P.
Modification Date: 2000/10/00
Title: Dependence of Edge Stability on Plasma Shape and Local Pressure Gradients in the DIII-D and JT-60U Tokamaks (A23507)
  • Nucl. Fusion 41, 295 (2001)
  • 18th IAEA Fusion Energy Conference Sorrento, IT, 2000
  • Category: Experimental: Stability and Equilibrium, Experimental: Edge Physics & Fueling
Date: 1999/11/15
Primary Author: Lao, L.L.
Secondary Author(s): Ferron, J.R.; Lin-Liu, Y.R.; Strait, E.J.; Turnbull, A.D.; Taylor, T.S.; Murakami, M.
Modification Date: 1999/11/15
Title: Stability Modeling of DIII-D Discharges With Transport Barriers
  • Bull. Am. Phys. Soc. 44, 77 (1999)
  • 41st American Physical Society Annual Meeting of Division of Plasma Physics Seattle Washington, US, 1999
  • Category: Experimental: Stability and Equilibrium
Date: 1999/09/00
Primary Author: Lao, L.L.
Secondary Author(s):
Modification Date: 1999/09/00
Title: MHD Instabilities Occurring Near/At the Transport Barrier, Including Loss of Confinement in H-Modes (A23255)
Date: 1998/11/16
Primary Author: Lao, L.L.
Secondary Author(s): Ferron, J.R.; Chan, V.S.; Groebner, R.J.; La Haye, R.J.; Miller, R.L.; Osborne, T.H.; Strait, E.J.; Turnbull, A.D.; Taylor, T.S.; Rice, B.W.
Modification Date: 1998/11/16
Title: Characterization of Edge Current Density, Pressure Gradient, and Instabilities Using the Improved MSE System and a Radial Sweeping Technique
  • Bull. Am. Phys. Soc. 43, 1761 (1998)
  • 40th American Physical Society Annual Meeting of Division of Plasma Physics New Orleans Louisiana, US, 1998
  • Category: Experimental: Edge Physics & Fueling, Experimental: Stability and Equilibrium
Date: 1998/10/00
Primary Author: Lao, L.L.
Secondary Author(s): Ferron, J.R.; Miller, R.L.; Osborne, T.H.; Chan, V.S.; Groebner, R.J.; Jackson, G.L.; La Haye, R.J.; Strait, E.J.; Taylor, T.S.; Turnbull, A.D.; Doyle, E.J.; Lazarus, E.A.; Murakami, M.; McKee, G.R.; Rice, B.W.; Zhang, C.; Chen, L.
Modification Date: 1998/10/00
Title: Effects of Plasma Shape and Profiles on Edge Stability in DIII-D (A22993)
  • Nucl. Fusion 39, 1785 (1999)
  • 17th IAEA Fusion Energy Conference Yokohama, JP, 1998
  • Category: Experimental: Edge Physics & Fueling, Experimental: Stability and Equilibrium
Date: 1997/11/00
Primary Author: Lao, L.L.
Secondary Author(s): Chan, V.S.; Chu, M.S.; Ferron, J.R.; Miller, R.L.; Osborne, T.H.; Strait, E.J.; Taylor, T.S.; Turnbull, A.D.; Sabbagh, S.A.
Modification Date: 1997/11/00
Title: Edge Instabilities and Termination of DIII-D High Performance Discharges with an H-Mode Edge
  • Bull. Am. Phys. Soc. 42, 1980 (1997)
  • 39th American Physical Society Annual Meeting of Division of Plasma Physics Pittsburgh Pennsylvania, US, 1997
  • Category: Experimental: Edge Physics & Fueling, Experimental: Stability and Equilibrium
Date: 1997/10/00
Primary Author: Lao, L.L.
Secondary Author(s): La Haye, R.J.; Burrell, K.H.; Chan, V.S.; Ferron, J.R.; Rettig, C.L.; Rewoldt, G.W.; Scoville, J.T.; Staebler, G.M.; Strait, E.J.; Tang, W.M.; Taylor, T.S.; Wroblewski, D.
Modification Date: 1997/10/00
Title: Role of ExB Flow Shear on Confinement Enhancement in DIII-D High Internal Inductance Discharges With High-Confinement Edge (A22675)
  • Phys. Plasmas 5, 1050 (1998)
  • abstract (pdf)
    paper (pdf) Only available internally - users on an approved domain or with an active web access account.

    Category: Experimental: Confinement and Transport, Experimental: Stability and Equilibrium
Date: 1997/06/00
Primary Author: Lao, L.L.
Secondary Author(s): Ferron, J.R.; Strait, E.J.; Chan, V.S.; Chu, M.S.; Lazarus, E.A.; Luce, T.C.; Miller, R.L.; Navratil, G.A.; Osborne, T.H.; Politzer, P.A.; Rice, B.W.; Taylor, T.S.; Turnbull, A.D.
Modification Date: 1997/06/00
Title: Impact of Edge Current Density and Pressure Gradient on the Stability of DIII-D High Performance Discharges (A22640)
  • Proc. Of The 24th Euro. Conf. On Contr. Fusion And Plasma Phys., Berchtesgaden, Germany 1997, Vol. 21A, Part III (European Physical Society, 1998) P. 1117
  • 24th EPS Conference on Controlled Fusion and Plasma Physics Berchtesgaden, DE, 1997
  • Category: Experimental: Stability and Equilibrium
Date: 1996/11/00
Primary Author: Lao, L.L.
Secondary Author(s): Burrell, K.H.; Chu, M.S.; Ferron, J.R.; Hyatt, A.W.; Jackson, G.L.; Luce, T.C.; Miller, R.L.; Osborne, T.H.; Politzer, P.A.; Staebler, G.M.; Strait, E.J.; Taylor, T.S.; Turnbull, A.D.; Lazarus, E.A.; Navratil, G.A.; Rice, B.W.; Stallard, B.W.
Modification Date: 1996/11/00
Title: Enhanced Stability and Confinement in DIII-D Discharges with Weak Magnetic Shear and Recent Experiments in Crescent/Bean Geometry
  • Bull. Am. Phys. Soc. 41, 1569 (1996)
  • 38th American Physical Society Annual Meeting of Division of Plasma Physics Denver Colorado, US, 1996
  • Category: Experimental: Stability and Equilibrium
Date:
Primary Author: Lao, L.L.
Secondary Author(s):
Modification Date:
Title: The General Atomics Fusion Theory Program Report to the U.S. DOE for Grant Year 2014 (A27975)
Date:
Primary Author: Lao, L.L.
Secondary Author(s):
Modification Date:
Title: The General Atomics Fusion Theory Program Report to the U.S. DOE for Grant Year 2015 (A28204)
Date:
Primary Author: Lao, L.L.
Secondary Author(s): Ferraro, N.M.; Buttery, R.J.; Evans, T.E.; La Haye, R.J.; Strait, E.J.; Turnbull, A.D.; Wade, M.R.; Guo, W.; Lanctot, M.J.; Lazarus, E.A.; Sontag, A.C.; Nazikian, R.; Liu, Y.Q.
Modification Date:
Title: Test of Plasma Equilibrium Response against MHD Models Using Slowly Rotating 3D Magnetic Perturbations in DIII-D RMP Experiments
  • Bull. Am. Phys. Soc. 57, 137 (2012)
  • 54th American Physical Society Annual Meeting of Division of Plasma Physics 54th Providence Rhode Island, Un, 2012
Date:
Primary Author: Lao, L.L.
Secondary Author(s): Burrell, K.H.; Casper, T.A.; Chan, V.S.; Chu, M.S.; DeBoo, J.C.; Doyle, E.J.; Durst, R.D.; Forest, C.B.; Greenfield, C.M.; Groebner, R.J.; Hinton, F.L.; Kawano, Y.; Lazarus, E.A.; Lin-Liu, Y.R.; Mauel, M.E.; Meyer, W.H.; Miller, R.L.; Navratil, G.A.; Osbo
Modification Date:
Title: Rotational and Magnetic Shear Stabilization of Magnetohydrodynamic Modes and Turbulence in DIII-D High Performance Discharges (A22258)
  • Phys. Plasmas, To Be Published.
  • abstract (pdf)
    paper (pdf) Only available internally - users on an approved domain or with an active web access account.

    Category: Experimental: Stability and Equilibrium
  New Search