ExB Workshop Presentations

Princeton ExB Workshop 2018

Submitted Papers

The presentations found below are displayed with the author's permission. The talks are displayed in the order given.

Validation & Verification for discharges and Sheath
I. Kaganovich	Examples for Benchmarking and Validation for DC and RF discharges
A. Tavant	Verification, validation and benchmarking during the development of LPPic
Mechanisms of ECDI saturation and turbulence
J.P. Bouef	ExB drift instability, introduction, physics and benchmark definitions
A. Smolyakov	Theory and PIC simulation
F. Taccogna	1D azimuthal, and 2D radial-azimuthal PIC simulations
T. Charoy	In LANDMARK : the 2D axial-azimuthal Particle-In-Cell benchmark on ExB discharges
I. Katz	Electron transport in the acceleration of a Hall thruster
S. Janhunen	Noise effects in PIC simulations relevant to the ECDI
K. Hara	More on 1D azimuthal, and 2D radial-azimuthal PIC simulations
Kinetic vs Fluid, Hybrid
I. Mikellides	Topic Introduction
A. Smolyakov	On fluid Models of turbulence, structures and transport in ExB partially magnetized plasmas
G Hagelaar	Comparison of the results of fluid and hybrid/kinetic simulations: LANDMARK Test Case 3.
A. Lopez Ortega	Progress on fluid computations of Hall thrusters: first-principles model for anomalous transport and dynamics effects".
B. Jorns	Machine-leaning informed closure of fluid equations
B. Cuenot	The behavior of the electron cyclotron drift instability with a fluid code
R. Martorelli	Towards a self-consistent modeling of anomalous transport in fluid simulations of Hall Effect Thrusters
Low frequency phenomena in ExB discharges modeling and experiments
A. Smolyakov	Control and suppression of low frequency oscillations in ExB discharges
T. Powis	Frequency Scaling of the Rotating Spoke in a Penning Discharge
M. Cappelli	Voltage-dependent behavior of coherent drift modes and turbulent transition regimes in small magnetron devices
K. Hara	Numerical simulations of breathing mode and azimuthally rotating spokes in Hall thrusters"
D. Eremin	PIC Simulations of Spokes in Magnetron Plasmas
A. Escarguel	Rotating spokes study in the Mistral experiment
G. Fubiani	2.5D PIC-MCC modelling of a magnetised plasma column
E. Rodriguez	Boundary induced reduction of spoke-like activity
Experiments in turbulence
R. Boswell	Three wave interactions in a magnetised plasma
M. Cappelli	Probe-based studies of disturbances/turbulence in a Hall discharge
B. Jorns	Probe-based measurements of High-Frequency Azimuthal Oscillations in a Magnetically Shielded Hall Thrusters
V. Skoutnev	Phase Analysis of Sweeping Probe Data Using the Hilbert Transform
Other anomalous electron ExB transport (e.g. near-wall conductivity)
E. Ahedo	Non-Maxwellian EVDF features in a Hall thruster chamber
F. Taccogna	Probabilistic Monte Carlo Module for secondary electron emission
I. Kaganovitch & Y. Raitses	Inverse-sheath
S. Tsikata	Microturbulence in modified thruster architectures
M. Keidar	Periodic structures near wall controlled by magnetic field
Towards full 3D modeling and GPU
F. Taccogna	Three-dimensional PIC models of small HTs
G. Fubiani	Modeling in 3D the effect of the channel walls in HTs
J. Carlsson	Large-scale PIC-MCC simulation of low-temperature plasmas
D. Eremin	3D PIC magnetron simulations on GPU
ExB Mass-filtering
R. Gueroult	ExB configurations for separation applications
A. Fruchtman	Particle trajectories in ExB configurations
Instabilities and Turbulence
S. Rojas	Modeling and Measurements of Micro-instability Dispersion Relations
Unusual effects in magnetic nozzles
E. Ahedo	Electron kinetics in a magnetic nozzle expansion
A. Fruchtman	Magnetic nozzles and plasma expansion
C. Swanson	Observation of minority fast electron dynamics in a low-pressure RF discharge and magnetic nozzle
I. Kaganovich	Fast expansion of a plasma beam controlled by short-circuiting effects in a longitudinal magnetic field
R. Boswell	Experimental confirmation of the Ion Shepherd concept
E. Ahedo	The IBS concept: system optimization and beam characterization