GSEP Related Presentations

25th IAEA Fusion Energy Conference, 13–18 October, 2014, St. Petersburg, Russia.

GSEP Workshop 2013

Winter Workshop on Energetic Particle, UCI University Club

Live Stream

Monday(01/28/13)
9:00 - 9:45 L. Chen Nonlinear physics of shear Alfven waves
9:45 - 10:30 B. Breizman Nonlinearly driven harmonics of Alfvén eigenmodes
10:30- 11:00 Coffee break
11:00 - 11:30 G. Fu Recent Progress in M3D-K Hybrid Simulations of Energetic Particle-driven Modes
11:30 - 12:00 Z. Wang Localization of TAE in DIII-D
12:00 - 12:30 D. Spong Recent extensions and applications of the gyrofluid model for EP instabilities
12:30 - 14:00 Lunch
14:00 - 14:30 E. Bass Toward ITER alpha profile prediction under a stiff transport assumption
14:30 - 15:00 M. Van Zeeland Future DIII-D test cases that will cover AEs in ITER scenarioplasmas and the ITPA joint experiment on the impact of ECH on AE activity
15:00 - 15:30 W. Heidbrink Recent comparisons with DIII-D data & new cases
15:30 - 16:00 Coffee break
16:00 - 16:30 Y. Chens Fluid electrons with kinetic closure for simulating energetic particles driven modes
16:30 - 17:00 I. Holod Verification of Electromagnetic Fluid-Kinetic Hybrid Electron Model in Global Gyrokinetic Particle Simulation
17:00 - 17:30 M. Porkolab Impact of ion depletion by impurities on transport: gyrokinetic predictions and experiment
18:00 - 20:00 Dinner Celebrating 2012 APS Maxwell Prize in Plasma to Prof. Liu Chen
Tuesday(01/29/13)
9:00 - 9:30 R. Waltz ALPHA: Code for projecting classical slowing down alpha profiles in ITER
9:30 - 10:00 S. Dettrick Simulation of Fast Ion Transport in the C2 FRC Experiment
10:00 - 10:30 J. McClenaghan GTC simulation of internal kink mode
10:30- 11:00 Coffee break
11:00 - 11:30 B. Tobias Imaging techniques
11:30 - 12:00 X. Chen Fast particle modes studied with a light-ion beam probe on DIII-D
12:00 - 12:30 Y. Xiao Experimental validation of turbulent transport with global gyrokinetic particle simulation
12:30 - 14:00 Lunch
14:00 - 18:00 (G. Fu & Z. Lin) Discussions of OFES FY14 EP theory milestones & simulation- experiment collaborations

GSEP Workshop 2012

Location: Student Center, Balboa Island A

Presentation Live Stream

Wednesday(01/11/12)
RSAE
9:00 - 9:20 Wenjun Deng GTC simulation of RSAE in DIII-D
9:20 - 9:40 Eric Bass Alfven eigenmodes in DIII-D simulated using the gyrokinetic continuum code GYRO
9:40 - 10:00 Don Spong Recent TAEFL results and future directions for Landau- fluid modeling of EP physics
10:00 - 10:20 Ben Tobias Measurement of DIII-D RSAE mode structure
10:20 - 10:40 Discussions of RSAE in DIII-D
10:40- 11:00 Coffee break
TAE & GAM
11:00 - 11:15 Ihor Holod Gyrokinetic formulation for kinetic-MHD
11:15 - 11:30 Zhixuan Wang GTC simulation of TAE in DIII-D
11:30 - 11:45 Yong Xiao GTC simulation of GAM in DIII-D
11:45 - 12:00 Zhiyong Qiu Nonlinear theory of GAM
12:00 - 12:20 Discussions of TAE & GAM in DIII-D
12:20 - 14:00 Lunch
EP transport by microturbulence
14:00 - 14:20 David Pace EP transport by microturbulence in DIII-D
14:20 - 14:35 Zhihong Lin Energy scaling of EP transport by microturbulence
14:35 - 14:50 Ron Waltz Kinetic passive EP diffusivity
14:50 - 15:10 Discussions of EP transport by microturbulence
15:10 - 15:30 Coffee break
BAE, sawtooth, fishbone etc
15:30 - 15:50 Xin Wang XHMGC Nonlinear simulations of BAE excited by energetic particles via transit resonance
15:50 - 16:10 Huasen Zhang GTC simulation Fast frequency chirping of BAE
16:10 - 16:25 Joseph McClenaghan GTC simulation of internal kink mode
16:25 - 16:45 Bill Heidbrink Other modes in DIII-D & NSTX
16:45 - 17:05 Discussions of BAE, sawtooth, fishbone in DIII-D & NSTX
17:05 - 18:00 Discussions of simulation-experiment collaborations

Winter School on Nonlinear Energetic Particle Physics in Burning Plasmas 2012

Location: Student Center, Balboa Island A

Monday (01/09/12)
9:00 - 12:00 Alain Brizard Hamiltonian theory of guiding-center motion part 1 part 2 part 3 Rev. Mod. Phys. paper
12:00 - 14:00 Lunch Break
14:00 - 17:00 Fulvio Zonca Linear and nonlinear theory of Alfven eigenmodes in toroidal plasmas part 1 part 2 part 3
Tuesday(01/10/12)
9:00 - 12:00 Boris Breizman Nonlinear dynamics of energetic particles in toroidal plasmas part 1
12:00 - 14:00 Lunch Break
9:00 - 12:00 Alain Brizard Foundations of nonlinear gyrokinetic theory part 1 part 2 GYP Dresden_I Dresden_II Rev. Mod. Phys. paper

52nd Annual Meeting of the APS Division of Plasma Physics, November 8–12, 2010, Chicago.

23rd IAEA Fusion Energy Conference, 10 - 16 October 2010, Daejon, Korea.

37th European Physical Society Conference on Plasma Physics, 2010, Dublin, Ireland.

7th International Conference on Computational Physics, May 17-20, 2010, Beijing, China.

International Sherwood Fusion Theory Conference, April 19-21, 2010, Seattle, USA.

GSEP Workshop 2010

Location: GA 13-215 (Conference room across from Ron Stambaugh's office)

Monday (8/9)
Session Chair: Ron Waltz
9:30 - 9:45 Z. Lin GSEP project status
9:45 - 10:15 R. Waltz GYRO status
10:15 - 10:45 I. Holod/Y. Xiao GTC status
10:45 - 11:00 Coffee break
11:00 - 11:30 D. Spong Recent results from the TAEFL model and 3D effects on energetic particle physics
11:30 - 12:00 L. Chen Kinetic BAE: gyrokinetic theory and XHMGC simulation
12:00 - 14:00 Lunch
Session Chair: D. Spong
14:00 - 14:30 W. Deng GTC simulation of RSAE
14:30 - 15:00 E. Bass EP modes and transport in GYRO
15:00 - 15:30 H. Zhang GTC simulation of BAE
15:30 - 16:00 Coffee break
Session Chair: M. Porkolab
16:00 - 16:30 M. Porkolab EP experiments on C-Mod
16:30 - 17:00 W. Heidbrink EP transport by microturbulence and fishbone
17:00 - 17:30 W. Zhang GTC simulation of TAE
Tuesday (8/10)
Session Chair: Z. Lin
9:30 - 10:00 Y. Todo Nonlinear MHD effects on TAE evolution and TAE bursts
10:00 - 10:30 C. Kamath Identification of structures in plasma turbulence
10:30 - 11:00 Coffee break
11:00 - 12:00 OFES TCC remote seminar on FSP
12:00 - 14:00 Lunch
14:00 - 16:00 R. Nazikian/D. Spong Discussion on GSEP plan for FSP

GSEP Workshop 2009

Monday (8/10)
Session Chair: Ron Waltz
9:30 - 9:45 Z. Lin GSEP project status
9:45 - 10:30 E. Bass Gyrokinetic Simulations of Enhanced Alpha Transport by De-stabilized Alfvén Turbulence
10:30 - 11:15 D. Pace Enhanced Transport of Energetic Ions due to Interaction with Microturbulence in DIII-D
11:15 - 12:00 W. Zhang Scaling of Energetic Particle Transport by Microturbulence
12:00 - 13:30 Lunch
Session Chair: D. Spong
13:30 - 14:15 H. Berk Nonlinear Saturation of AEs Near Marginality
14:15 - 15:00 D. Spong Energetic Particle Effects in 3D Equilibria and ITPA-EP Benchmarks
15:00 - 15:15 Coffee break
Session Chair: M. Porkolab
15:15 - 16:00 M. Porkolab C-Mod Experiments on Alfven Cascades During Sawteeth
16:00 - 16:45 I. Holod Progress of Gyrokinetic Particle Simulation of Energetic Particle Instability
Tuesday (8/11)
Session Chair: M. Chu
9:30 - 10:15 A. Mishchenko Global Particle-in-cell Simulations of Fast-particle Effects on Shear Alfven Waves
10:15 - 11:00 Z. Qiu & H. Zhang Gyrokinetic Theory of GAM Excitation by Energetic Particles & Generation of GAM 2nd Harmonics
11:00 - 11:45 A. Bierwage Progress of HMGC nonlinear simulation (movie)
11:45 - 13:30 Lunch
Session Chair: W. Heidbrink
13:30 - 14:15 R. White Orbit Calculation of Fast Ion Transport
14:15 - 14:45 R. Nazikian Measurement of GAM 2nd Harmonic in DIII-D
14:45 - 15:15 Y. Xiao Gyrokinetic Simulation of microturbulence: What Physics Will Carry Over to Energetic Particle Turbulence?
15:15 - 16:15 W. Heidbrink & R. Waltz Transport Modeling for Energetic Particle?

TTF 2009

Fusion SciDAC Winter School on Turbulence and Energetic Particles (2009)

GSEP Workshop 2008

  1. Project status and plan, Lin
  2. Measurements and Modeling of Alfven Eigenmodes in DIII-D Discharges, Van Zeeland
  3. Experimental Measurements, Heidbrink
  4. Theory of Phase Space Structure Formation and Frequency Sweeping, Berk
  5. Progress on GSEP Code Verification Activities and Analysis of AE stability of 3D Configurations, Spong
  6. Simulation of DIII-D shot #132707 using Hybrid MHD-Gyrokinetic Code, Bierwage
  7. Energetic Particle Induced Geodesic Acoustic Mode, Fu
  8. Observation of GAM-Like Mode Driven by Fast Ions in DIII-D, Nazikian
  9. Energetic Particle and GAM Theory, Chen
  10. Tempest Simulations of Collisionless Damping of the Geodesic-Acoustic Mode and Radial Propagation in the Edge-Plasma Pedestals, Xu
  11. Simulation of Energetic Particle Driven Modes Using GYRO, Chu
  12. GTC simulation of energetic particle modes, Holod
  13. Energetic Particle Transport by Microturbulences, Zhang
  14. Validation of Turbulence Simulation and Synthetic Diagnostics, Holland
  15. EP Synthetic Diagnostics, Heidbrink
  16. Synthetic Diagnostics, Nazikian
  17. Subdominant Modes in GYRO, Bass
  18. GAM Simulation, Miki
  19. GAM Theory, Qiu
  20. Discussion on GSEP V&V issues, Chu & Spong

IAEA 2008

PSACI 2008

EPS 2008

APS 2008

TTF 2008