Publication Reports For Fiscal Year 2012

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Use of Polycarbonate Vacuum Vessels in High-Temperature Fusion-Plasma Resarch

Authors: B. Berlinger, A. Brooks, H. Feder, J. Gumbas, T. Franckowiak, and S.A. Cohen

PPPL-4822 Abstract


Dynamics of the Disruption Halo Current Toroidal Asymmetry in NSTX

Authors: S.P. Gerhardt

PPPL-4821 Abstract


Disruptions, Disruptivity, and Safer Operating Windows in the High-β Spherical Torus NSTX

Authors: S.P. Gerhardt, R.E. Bell, A. Diallo, D. Gates, B.P. LeBlanc, J.E. Menard, D. Mueller, S.A. Sabbagh, V. Soukhanovskii, K. Tritz, H. Yuh

PPPL-4820 Abstract


FTP/P7-28: Progress in Developing a High-Availability Advanced Tokamak Pilot Plant

Authors: T. Brown, A. E. Costley, R.J. Goldston, L. El-Guebaly, C. Kessel, G.H. Neilson, S. Malang, J. E. Menard, S. Prager, S. Scott, P. Titus, L. Waganer, M. Zarnstorff

PPPL-4819 Abstract


Toroidal Precession as a Geometric Phase

Authors: J.W. Burby and H. Qin

PPPL-4818 Abstract


Nonlinear Amplification and Decay of Phase-mixed Waves in Compressing Plasma

Authors: P. F. Schmit, I. Y. Dodin, J. Rocks, and N. J. Fisch

PPPL-4817 Abstract


The Hamiltonian Structure and Euler-Poincaré Formulation of the Vlasov-Maxwell and Gyrokinetic Systems

Authors: J. Squire, H. Qin and W.M. Tang

PPPL-4816 Abstract


Gyrokinetic Studies of the Effect of Beta on Drift-wave Stability in NCSX

Authors: J. A. Baumgaertel, G. W. Hammett, D. R. Mikkelsen, M. Nunami, and P. Xanthopoulos

PPPL-4815 Abstract


Calculation of Eddy Currents in the CTH Vacuum Vessel and Coil Frame

Authors: A. Zolfaghari, A. Brooks, A. Michaels, J. Hanson, G. Hartwell

PPPL-4814 Abstract


ITER Diagnostic First Wall

Authors: G.D. Loesser, C.S. Pitcher, R. Feder, D. Johnson, S. Pak, M. Walsh, Y. Zhai

PPPL-4813 Abstract


Overview of Innovative PMI Research on NSTX-U and Associated PMI Facilities at PPPL

Authors: M. Ono, M. Jaworski, R. Kaita, C. N. Skinner, J.P. Allain, R. Maingi, F. Scotti, V.A. Soukhanovskii, and the NSTX-U Team

PPPL-4812 Abstract


Application of Spatially Resolved High Resolution Crystal Spectrometry to ICF Plasmas

Authors: Kenneth W. Hill, et. al.

PPPL-4811 Abstract


Implementation of βN Control in the National Spherical Torus Experiment

Authors: Stefan Gerhardt, et. al.

PPPL-4810 Abstract


Design and Analysis of the ITER Vertical Stability Coils

Authors: Peter Titus, et. al.

PPPL-4809 Abstract


Lithium As Plasma Facing Component for Magnetic Fusion Research

Authors: Mayayuki Ono

PPPL-4808 Abstract


The Evaluation of the Heat Loading freom Steady, Transient, and Off-Normal Conditions in ARIES Power Plants

Authors: C.E. Kessel, M.S. Tillack and J. Blanchard

PPPL-4807 Abstract


TF Inner Leg Space Allocation for Pilot Plant Design Studies+

Authors: Peter H. Titus and Ali Zolfaghari

PPPL-4806 Abstract


Particle Deconfinement in a Bent Magnetic Mirror

Authors: Renaud Gueroult and Nathaniel J. Fisch

PPPL-4805 Abstract


Pedestal Fueling Simulations with a Coupled Kinetic-kinetic Plasma-neutral Transport Code

Authors: D.P. Stotler, C.S. Chang, S.H. Ku, J. Lang and G.Y. Park

PPPL-4804 Abstract


Energy Conservation Tests of a Coupled Kinetic-kinetic Plasma-neutral Transport Code

Authors: D.P. Stotler C.S. Chang, G. Park and S.H. Ku

PPPL-4803 Abstract


Thermal Analysis to Calculate Vessel Temperature and Stress in Alcator C-Mod Due to the Divertor Upgrade

Authors: Han Zhang. Peter H. Titus, Robert Ellis, Soren Harrison and Rui Vieira

PPPL-4802 Abstract


The Effects of the Scattering by Edge Plasma Density Fluctuations on Lower Hyybrid Wave Propagation

Authors: N. Bertelli, G. Wallace, P.T. Bonoli, R.W. Harvey, A.P. Smirnov, S.G. Baek, R.R. Parker, C.K. Phillips, E.J. Valeo, J.R. Wilson, and J.C. Wright

PPPL-4801 Abstract


Response to Comment on "Geometric phase of the gyromotion for charged particles in a time-dependent magnetic Field"

Authors: Jian Liu and Hong Qin

PPPL-4800 Abstract


Comparison of Options for A Pilot Plant Fusion Nuclear Mission

Authors: T. Brown, A.E. Costley, R.J. Goldston, L. El-Guebaly, C. Kessel, G.H. Neilson, S. Malang, J.E. Menard, S. Prager, L. Waganer, P. Titus, M. Zarnstorff

PPPL-4799 Abstract


Disruption Analysis and Response Implications of Passive Plates for the NSTX Upgrade

Authors: Yuhu Zhai, Peter Titus, Art Brooks, Ron Hatcher

PPPL-4798 Abstract


Electromagnetic Analysis of ITER Diagnostic Equatorial Port Plugs dueing Plasma Disruptions

Authors: Y. Zhai, R. Feder, A. Brooks, M. Ulrickson, C.S. Pitcher and G.D. Loesser

PPPL-4797 Abstract


Three-dimensional Numerical Investigation of Electron Transport with Rotating Spoke in a Cylindrical Anode Layer Hall Plasma Acelerator

Authors: C. Leland Ellison, K. Matyash, J. B. Parker, Y. Raitses, N. J. Fisch

PPPL-4796 Abstract


Bootstrap Current for the Edge Pedestal Plasma in a Diverted Tokamak Geometry

Authors: S. Koh, C.S. Chang, S. Ku, J.E. Menard, H. Weitzner and W. Choe

PPPL-4795 Abstract


Safeguard Requirements for Fusion Power Plants

Authors: Robert J. Goldston, Alexander Glaser

PPPL-4794 Abstract


Stocks and Flows of U and Pu in a World with 3.6 TWe of Nuclear Power

Authors: Robert J. Goldston

PPPL-4793 Abstract


Optimization of the Configuration of Pixilated Detectors Based on the Shannon-Nyquist Theory for the X-ray Spectroscopy of Hot Tokamak Plasmas

Authors: E. Wang, M. Bitter, K.W. Hill, Luis F. Delgado-Aparicio, Novimir A. Pablant

PPPL-4792 Abstract


A New Scheme for Stigmatic X-ray Imaging with Large Magnification

Authors: M. Bitter, K.W. Hill, L.F. Delgado-Aprico, N.A. Pablant, S.Scott, F. Jones, P. Beiersdorfer, E. Wang, M. Sanchez del Rio, T.A. Caughey and J. Brunner

PPPL-4791 Abstract


Annual Site Environmental Report For Calendar Years 2009-2010

Authors: Virginia L. Finley

PPPL-4790 Abstract


Edge Turbulence Velocity Changes with Lithium Coating on NSTX

Authors: A. Cao, S.J. Zweben, D.P. Stotler, M. Bell, A. Diallo, S.M. Kaye and B. LeBlanc

PPPL-4789 Abstract


A Description of the Full Particle Orbit Following SPIRAL Code for Simulating Fast-ion Experiments in Tokamaaks

Authors: G.J. Kramer, R.V. Budny, A. Bortolon, E.D. Fredrickson, G.Y. Fu,W.W. Heidbrink, R. Nazikian, E. Valeo, and M.A. Van Zeeland

PPPL-4788 Abstract


Plasma Facing Surface Composition During NSTX Li Experiments

Authors: C.H. Skinner, R. Sullenberger, B. E. Koel, M. A. Jaworski, H.W. Kugel

PPPL-4787 Abstract


Comparison of H-Mode Plasmas Diverted to Solid and Liquid Lithium Surfaces

Authors: R. Kaita, et. al.

PPPL-4786 Abstract


Geometrical Constraints on Plasma Couplers for Raman Compression

Authors: Z. Toroker, V.M. Malkin, G.M. Fraiman, A.A. Balakin, and N.J. Fisch

PPPL-4785 Abstract


Response of NSTX Liquid Lithium divertor to High Heat Loads

Authors: Tyler Abrams, M.A. Jaworski, J. Kallman, R. Kaitaa, E.L. Foley, T.K. Grayd, H. Kugel, F. Levinton, A.G. McLean, and C.H. Skinner

PPPL-4784 Abstract


Thermodynamic Bounds on Nonlinear Electrostatic Perturbations in Intense Charged Particle Beams

Authors: Nikolas C. Logan and Ronald C. Davidson

PPPL-4783 Abstract


Transport in JET H-mode Plasmas With Beam and Ion Cyclotron Heating

Authors: R.V. Budny, M.N. Beurskens, P. de Vries, D. Dodt, C. Giroud, M. Lehnen, E. Lerche M.-L. Mayoral, D. McDonald, S. Pamela, R. Sartori, S. Schmuck, D. Van Eester, T.W. Versloot, I. Voitsekhovitch, and EFDA-JET contributors

PPPL-4782 Abstract


Experimental Study of Parametric Dependence of Electron-scale Turbulence in a Spherical Tokamak

Authors: Y. Ren, W. Guttenfelder, S. M. Kaye, E. Mazzucato, R.E. Bell, A.Diallo, C.W. Domier, B. P. LeBlanc, K.C. Lee, D.R. Smith, and H. Yuh

PPPL-4781 Abstract


Paraxial WKB Method Applied to the Lower Hybrid Wave Propagation

Authors: Nicola Bertelli, O. Maj, E. Poli, R. Harvey, J. C. Wright, P T. Bonoli, C K. Phillips, A.P. Smirnov, E. Valeo, and J.R. Wilson

PPPL-4780 Abstract


Fast-ion Energy Loss During TAE Avalanches in the National Spherical Torus Experiment

Authors: E.D. Fredrickson, N.A. Crocker, D.S. Darrow, N.N. Gorelenkov, G.J. Kramer, S. Kubota, M. Podesta, R.B. White, A. Bortolon, S.P. Gerhardt, R.E. Bell, A. Diallo, B. LeBlanc, F.M. Levinton, H. Yuh

PPPL-4779 Abstract


Full Toroidal Imaging of Non-axisymmetric Plasma Material Interaction in the National Spherical Torus eXperiment Divertor

Authors: Filippo Scotti, A.L. Roquemore, and V. A. Soukhanovskii

PPPL-4778 Abstract


Stochastic Orbit Loss of Neutral Beam Ions From NSTX Due to Toroidal Alfvén Eigenmode Avalanches

Authors: D.S. Darrow, N. Crocker, E.D. Fredrickson, N.N. Gorelenkov, M. Gorelenkova, S. Kubota, S.S. Medley, M. Podestà, L Shi, and R.B. White

PPPL-4777 Abstract


Plasma-based Accelerator with Magnetic Compression

Authors: Paul F. Schmit and Nathaniel J. Fisch

PPPL-4776 Abstract


Numerical Calculation of Neoclassical Distribution Functions and Current Profiles in Low Collisionality, Axisymmetric Plasmas

Authors: B.C. Lyons, S.C. Jardin, and J.J. Ramos

PPPL-4775 Abstract


Varying the Pre-discharge Lithium Wall Coatings to Alter the Characteristics of the ELM-free H-mode Pedestal in NSTX

Authors: D.P. Boyle, J.M. Canik, R. Maingi, P.B. Snyder, T.H. Osborne, and the NSTX Team

PPPL-4774 Abstract


Plot/SurfW: Plotting Utility for EDGE2D Output

Authors: W.M. Davis and J. D. Strachan

PPPL-4773 Abstract


3D Equilibrium Effects Due to RMP Application on DIII-D

Authors: S. Lazerson, E. Lazarus, S. Hudson, N. Pablant, D. Gates

PPPL-4772 Abstract


Stability of Quasi-Keplerian Shear Flow in a Laboratory Experiment

Authors: Ethan Schartman, Hantao Ji, Michael J. Burin, and Jeremy Goodman

PPPL-4771 Abstract


Practical considerations in realizing a Magnetic Centrifugal Mass Filter

Authors: R. Gueroult and N.J. Fisch

PPPL-4770 Abstract


Axiomatic Geometrical Optics, Abraham-Minkowski Controversy, and Photon Properties Derived Classically

Authors: L.Y. Dodin and N.J. Fisch

PPPL-4769 Abstract


Intrinsic Rotation Generation in NSTX Ohmic H-mode Plasmas

Authors: Jong-Kyu Park, Ronald E. Bell, Stanley M. Kaye, Wayne M. Solomon, Benoit P. LeBlanc, Ahmed Diallo, and Shigeyuki Kubota

PPPL-4768 Abstract


Error Field Correction in DIII-D Ohmic Plasmas with Either Handedness

Authors: J.K. Park, M.J. Schaffer, R.J. La Haye, T.J. Scoville, and J.E. Menard

PPPL-4767 Abstract


Elementary Processes Underlying Alpha Channeling in Tokamaks

Authors: N.J. Fisch

PPPL-4766 Abstract


Optimization of the Configurtion of Pixilated Detectors Based on the Shannon-Nyquist Theory for the X-ray Spectroscopy of Hot Tokamak Plasmas

Authors: E. Wang, P. Beiersdorfer, M. Bitter, L.F. Delgado-Aparicio, K.W. Hill and N. Pablant

PPPL-4765 Abstract


Laboratory Study of Hall Reconnection in Partially Ionized Plasmas

Authors: Eric E. Lawrence, Hantao Ji, Masaaki Yamada, and Jongsoo Yoo

PPPL-4764 Abstract


Absence of Debye Sheaths Due to Secondary Electron Emission

Authors: M. D. Campanell, A. Khrabrov and I. Kaganovich

PPPL-4763 Abstract


General Cause of Sheath Instability Identified for Low Collisionality Plasmas in Devices with Secondary Electron Emission

Authors: M. D. Campanell, A. Khrabrov and I. Kaganovich

PPPL-4762 Abstract


Modular Aneutronic Fusion Engine

Authors: Gary Pajer, Yosef Razin, Michael Paluszek, A.H. Glasser and Samuel Cohen

PPPL-4761 Abstract


Local Effects of Biased Electrodes in the Divertor of NSTX

Authors: S.J. Zweben, M.D. Campanell, B.C. Lyons, R.J. Maqueda, Y. Raitses, A.L. Roquemore, F. Scotti and H. Takahashi

PPPL-4760 Abstract


Radial Resolution Enhancement of the NSTX Thomson Scattering Diatnostic

Authors: B.P. LeBlanc, A. Diallo, G. Labik, and D.R. Stevens

PPPL-4759 Abstract



Authors: G. Taylor, R.A. Ellis, R.W. Harvey, J.C. Hosea, and A.P. Smirnov

PPPL-4758 Abstract


Exploration of the Equilibrium Operating Space for NSTX-Upgradet

Authors: S.P. Gerhardt, R. Andre, and J.E. Menard

PPPL-4757 Abstract


Simultaneous Imaging/reflectivity Measurements To Assess Diagnostic Mirror Cleaning

Authors: C. Skinner, C.A. Gentile and R. Doerner

PPPL-4756 Abstract


Characterization of Disruption Halo Currents in the National Spherical Torus Experriment

Authors: S.P. Gerhardt, J. Menard, S. Sabbagh and F. Scotti

PPPL-4755 Abstract


A Class Of Generalized Kapchinskij-Vladimirskij Solutions And Associated Envelope Equations For High-intensity Charged Pparticle Beams

Authors: Hong Qin and Ronald C. Davidson

PPPL-4754 Abstract


Quantitative Study Of Guide Field Effects on Hall Reconnection In A Laboratory Plasma

Authors: T. D. Tharp, M. Yamada, H. Ji, E. Lawrence, S. Dorfman, C. Myers, and J. Yoo

PPPL-4753 Abstract


Delta f Monte Carlo Calculation Of Neoclassical Transport In Perturbed Tokamaks

Authors: Kimin Kim, Jong-Kyu Park, Gerrit J. Kramer, and Allen H. Boozer

PPPL-4752 Abstract


Feedback Control Of An Azimuthal Oscillation In The ExB Discharge of Hall Thrusters

Authors: Martin E. Griswold, C.L. Ellison, Y. Raitses and N.J. Fisch

PPPL-4751 Abstract


Layout And Results From The Initial Operation Of The High-resolution X-ray Imaging Crystal Spectrometer On The Large Helical Device

Authors: N.A. Pablant, et. al.

PPPL-4750 Abstract


Experimental Evaluation of Multi-spacecraft Data Analysis Techniques in a Laboratory Plasma

Authors: Jongsoo Yoo and Masaaki Yamada

PPPL-4749 Abstract


Geometric Integration Of The Vlasov-Maxwell System With A Variational Particle-in-cell Scheme

Authors: J. Squire, H. Qin, and W. M. Tang

PPPL-4748 Abstract


Free MHD Shear Layers In The Presence Of Rotating And Magnetic Field

Authors: E.J. Spence, A.H. Roach, E.M. Edlund, P. Sloboda and H. Ji

PPPL-4747 Abstract


Applying Alpha-Channeling to Mirror Machines

Authors: A. Glaser and R.J. Goldston

PPPL-4746 Abstract


Proliferation Risks of Magnetic Fusion Energy: Clandestine Production, Covert Production and Breakout

Authors: A. Glaser and R.J. Goldston

PPPL-4745 Abstract




A Full-wave Model for Wave Propagation and Dissipation in the Inner Magnetosphere using the Finite Element Method

Authors: Ernest Valeo, Jay R Johnson, Eun-Hwa Kim, and Cynthia Phillips

PPPL-4743 Abstract


Postmortem Cost and Schedule Analysis - Lessons Learned On NCSX

Authors: R. Strykowsky, T. Brown, J. Chrzanowski, M. Cole, P. Heitzenroeder, G.H. Neilson, Donald Rej, and M. Viola

PPPL-4742 Abstract


Gauge Properties Of The Guiding Center Variational Symplectic Integrator

Authors: J. Squire, H. Qin, and W. Tang

PPPL-4741 Abstract


Physics of Intrinsic Rotation in Flux-Driven ITG Turbulence

Authors: S. Ku, J. Abiteboul, P.H. Dimond, G. Dif-Pradalier, J.M. Kwon, Y.Sarazin, T.S. Hahm, X. Garbet, C.S. Chang, G. Latu, E.S. Yoon, Ph. Ghendrih, S.Yi, A. Strugarek. W. Solomon and V. Grandgirard

PPPL-4740 Abstract


Considerations For Contractile Electroactive Materials and Actuators

Authors: Lenore Rasmussen, Lewis D. Meixler and Charles A. Gentile

PPPL-4739 Abstract


PTRANSP tests of TGLF and predictions for ITER

Authors: Robert V. Budny

PPPL-4738 Abstract


HHFW Power Flow Along Magnetic Field Lines In The Scrape-Off Layer Of NSTX

Authors: Rory J. Perkins, et. al.

PPPL-4737 Abstract


Fusion Nuclear Science Pathways Assessment

Authors: C.E. Kessel (chair), et. al.

PPPL-4736 Abstract


Observation Of A Free-Shercliff-layer Instability In Cylindrical Geometry

Authors: Austin Roach, et. al.

PPPL-4735 Abstract


Plasma Equilibrium Reconstructions In The Lithium Tokamak Experiment

Authors: Laura Berzak Hopkins, et. al.

PPPL-4734 Abstract


Summary of the International Workshop on Magnetic Fusion Energy (MFE) Roadmapping in the ITER Era; 7-10 September 2011, Princeton, NJ, U.S.A.

Authors: G H Neilson, G Federici, J Li, D Maisonnier, R Wolf

PPPL-4733 Abstract


Annual Site Environmental Report For Calendar Years 2007-2008

Authors: Virginia Finley

PPPL-4732 Abstract


Scaling Of Linear Microtearing Stability For A High Collisionality NSTX Discharge

Authors: W. Guttenfelder, J. Candy, S.M. Kaye, W.M. Nevins, R.E. Bell, G.W. Hammett, B.P. LeBlanc, and H. Yuh

PPPL-4731 Abstract


Simulation Of Microtearing Turbulence In NSTX

Authors: W. Guttenfelder, J. Candy, S.M. Kaye, W.M. Nevins, E. Wang, J. Zhang, R.E. Bell, N.A. Crocker, G.W. Hammett, B.P. LeBlanc, D.R. Mikkelsen, Y. Ren, H. Yuh

PPPL-4730 Abstract


Generation Of High Non-inductive Plasma Current Fraction H-mode Discharges By High-harmonic Last Wave Heating In The National Spherical Torus Experiment

Authors: G. Taylor, J.C. Hosea, C.E. Kessel, B.P. LeBlanc, D. Mueller, D.K. Phillips, E.J. Valeo, J.R. Wilson, P.M. Ryan, P.T. Bonoli, J.C. Wright and R.W. Harvey

PPPL-4729 Abstract


On The Origin Of Tokamak Density Limit Scalings

Authors: David A. Gates and L. Delgado-Aparicio

PPPL-4728 Abstract


Understanding disruptions in tokamaks

Authors: Leonid E. Zakharov , Sergei A. Galkin , Sergei N. Gerasimov

PPPL-4727 Abstract


Current Sharing Between Plasma And Walls In Tokamak Disruptions

Authors: Leonid E. Zakharov, Sergei A. Galkin

PPPL-4726 Abstract


Reference Magnetic Coordinates (RMC) For Toroidal Confinement Systems

Authors: Egemen Kolemen, Samuel A. Lazerson, Leonid E. Zakharov

PPPL-4725 Abstract


Kink modes and surface currents associated with Vertical Displacement Events

Authors: J. Manickam, A. Boozer and S. Gerhardt

PPPL-4724 Abstract


Gyrosymmetry: Global Considerations

Authors: J.W. Burby and H. Qin

PPPL-4723 Abstract


Current Drive In Expanding And Compressing Plasma

Authors: Paul F. Schmit

PPPL-4722 Abstract


Exploratory Test of Utility of Magnetic Insulation for Electrostatic Accelerators

Authors: L. R. Grisham, A. von Halle, A. F. Carpe, Guy Rossi, K. R. Gilton, E. D. Mcbride, E. P. Gilson, A. Stepanov, T. N. Stevenson

PPPL-4721 Abstract


Initial Investigation of Diagnostics in Support of Fusion Pilot Plant Studies

Authors: A.E. Costley

PPPL-4720 Abstract


Study of chirping Toridicity-induced Alfven Eigenmodes in the National Spherical Torus Experiment

Authors: M. Podesta, R. E. Bell, A. Bortolon, N. A. Crocker, D. S. Darrow, A.Diallo, E. D. Fredrickson, G.-Y. Fu, N. N. Gorelenkov, W. W. Heidbrink, G. J. Kramer, S. Kubota, B. P. LeBlanc, S. S. Medley, H. Yuh

PPPL-4719 Abstract


A Pilot Plant As The Next Step Toward An MFE DEMO

Authors: G. H. Neilson, D. Gates, J. Menard, S. Prager, S. Scott, J. R. Wilson, M. Zarnstorff

PPPL-4718 Abstract


Multiple Timescale Calculations of Sawteeth and Other Global Macroscopic Dynamics of Tokaamak Plasmas

Authors: S.C. Jardin, N. Ferraro, J. Breslau and J. Chen

PPPL-4717 Abstract


A Real-Time Velocity diagnostic for NSTX

Authors: M. Podesta and R. E. Bell

PPPL-4716 Abstract


Excitation of Alfven Modes by Energetic Particles in Magnetic Fusion

Authors: N.N. Gorelenkov

PPPL-4715 Abstract


Mirror Force Induced Wave Dispersion In Alfven Waves

Authors: P.A. Damiano and J.R. Johnson

PPPL-4714 Abstract


Mechanisms of Impulsive Magnetic Reconnection: Global and Local Aspects

Authors: Masaaki Yamada

PPPL-4713 Abstract


Phase Diagram For Magnetic Reconnection in Heliophysical, Astrophysical, and Laboratory Plasmas

Authors: Hantao Ji and William Daughton

PPPL-4712 Abstract


Understanding the Dynamics of Magnetic Reconnection Layer

Authors: Masaaki Yamada

PPPL-4711 Abstract


Brazing of High Performance, Passively Cooled, Heat Absorbing Mirrors for Electron Cyclotron Heating Launchers

Authors: Stephan Z. Jurczynski, Robert A. Ellis, Joel C. Hose Howard Grunloh and John Lohr

PPPL-4710 Abstract


Bob Dewar and Turbulence Theory: Lessons in Creativity and Courage

Authors: John A. Krommes

PPPL-4709 Abstract


Conference Report on the 2nd International Symposium on Lithium Applications for Fusion Devices

Authors: M. Ono, M. G. Bell, Y. Hirooka, R. Kaita, H. W. Kugel, G. Mazzitelli, J. E. Menard, S.V. Mirnov, M. Shimada, C. H. Skinner and F.L. Tabares

PPPL-4708 Abstract


Sensitivity to Error Fields in NSTX High Beta Plasmas

Authors: Jong-Kyu Park, Jonathan E. Menard, Stefan P. Gerhardt, Richard J. Buttery, Steve A. Sabbagh, Ronald E. Bell, and Benoit P. LeBlanc

PPPL-4707 Abstract


Kinetic Energy Principle And Neoclassical Toroidal Torque In Tokamaks

Authors: Jong-Kyu Park

PPPL-4706 Abstract


Geometric Phase Of The Faraday Rotation Of Electromagnetic Waves In Magnetized Plasma

Authors: Jian Liu and Hong Qin

PPPL-4705 Abstract


Study of Self-Generated Counter Current Flow in Tokamak Plasmas with Lower-Hybrid-Driven Current

Authors: Xiaoyin Guan, Hong Qin, Nathaniel J. Fisch, and Jian Liu

PPPL-4704 Abstract


Measurements Of Core Lithium Concentration In A Li-Conditioned Tokamak With Carbon Walls

Authors: M. Podesta, R. E. Bell, A. Diallo, B. P. LeBlanc, F. Scotti and NSTX Team

PPPL-4703 Abstract


Observation of Global Alfvén Eigenmode Avalanche Events On The National Spherical Torus Experiment

Authors: E.D. Fredrickson, N.N. Gorelenkov, E. Belova, N.A. Crocker, S. Kubota, G.J. Kramer, B. LeBlanc, R.E. Bell, M. Podesta, H. Yuh, and F. Levinton

PPPL-4702 Abstract


Simulating Gyrokinetic Microinstabilities in Stellarator Geometry with GS2

Authors: J.A. Baumgaertel, E.A. Belli, W. Dorland, W. Guttenfelder, G. W. Hammett, D.R. Mikkelsen, G. Rewoldt, W.M. Tang, and P. Xanthopoulos

PPPL-4701 Abstract


FES Joint Facilities Research Milestone 2011 – NSTX Final Report

Authors: R. Maingi, D.P. Boyle, J. M. Canik, A. Diallo, and the NSTX Team

PPPL-4700 Abstract


X-ray Imaging Diagnostics For Magnetically Confined And Laser-produced Fusion Plasmas

Authors: N.A. Pablant, M. Bitter, L.F. Delgado-Aparicio, K.W. Hill, and M. Sanchez del Rio

PPPL-4699 Abstract


Molecular Hydrogen Density Measurements Of Short-pulse, High-density Fueling From A Molecular Cluster Injector

Authors: D.P. Lundberg, R. Kaita and R. Majeski

PPPL-4698 Abstract


Improving the Linearity of the AD8361 “Tru-Pwr” RF Detector IC

Authors: N. Greenough

PPPL-4697 Abstract


Lithium Operations on the Lithium Tokamak Experiment

Authors: T. Kozub, R. Majeski, R. Kaita, E. Granstedt, C. Jacobson, D. Lundberg, J. Timberlake

PPPL-4696 Abstract


Plasma Modeling Results and Shape Control Improvements for NSTX

Authors: E. Kolemen, D.A. Gates, S. Gerhardt, R. Kaita, H. Kugel, D. Mueller, C.Rowley, V. Soukhanovskii

PPPL-4695 Abstract


Techniques for the Measurement of Disruption Halo Currents in the National Spherical Torus Experiment

Authors: S.P. Gerhardt, E. Fredrickson, L. Guttadora, R. Kaita, H. Kugel, J. Menard, and H.Takahashi

PPPL-4694 Abstract


Recent Progress Toward an Advanced Spherical Torus Operating Point in NSTX

Authors: D.A. Gates, S.M. Kaye, R. Maingi, J.E. Menard, S.A. Sabbagh, V. Soukhanovskii, M. G. Bell, R.E. Bell, J.M.Canik, E. Fredrickson, R. Kaita, E. Kolemen, H. Kugel, B.P. Le Blanc, D. Mastrovito, D. Mueller, and H. Yuh

PPPL-4693 Abstract


A Small Rectangular Edge Localized Mode Control Coil Design able to Withstand a 400°C Environment

Authors: M. Viola, F. Dahlgren, P. Heitzenroeder,T. Meighan, P. Titus, P.M. Anderson, and A.G. Kellman

PPPL-4692 Abstract