skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A curvilinear, fully implicit, conservative electromagnetic PIC algorithm in multiple dimensions

Journal Article · · Journal of Computational Physics
 [1];  [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Here, we extend a recently proposed fully implicit PIC algorithm for the Vlasov–Darwin model in multiple dimensions (Chen and Chacón (2015) [1]) to curvilinear geometry. As in the Cartesian case, the approach is based on a potential formulation (Φ, A), and overcomes many difficulties of traditional semi-implicit Darwin PIC algorithms. Conservation theorems for local charge and global energy are derived in curvilinear representation, and then enforced discretely by a careful choice of the discretization of field and particle equations. Additionally, the algorithm conserves canonical-momentum in any ignorable direction, and preserves the Coulomb gauge ∇ • A = 0 exactly. An asymptotically well-posed fluid preconditioner allows efficient use of large cell sizes, which are determined by accuracy considerations, not stability, and can be orders of magnitude larger than required in a standard explicit electromagnetic PIC simulation. We demonstrate the accuracy and efficiency properties of the algorithm with numerical experiments in mapped meshes in 1D-3V and 2D-3V.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1255248
Alternate ID(s):
OSTI ID: 1348010
Report Number(s):
LA-UR-15-27639
Journal Information:
Journal of Computational Physics, Vol. 316, Issue C; ISSN 0021-9991
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 27 works
Citation information provided by
Web of Science

References (45)

A multi-dimensional, energy- and charge-conserving, nonlinearly implicit, electromagnetic Vlasov–Darwin particle-in-cell algorithm journal December 2015
A charge- and energy-conserving implicit, electrostatic particle-in-cell algorithm on mapped computational meshes journal January 2013
Bounded Multi-scale Plasma Simulation: Application to Sheath Problems journal August 1993
OSIRIS: A Three-Dimensional, Fully Relativistic Particle in Cell Code for Modeling Plasma Based Accelerators book January 2002
Three-dimensional deformable-grid electromagnetic particle-in-cell for parallel computers journal April 1999
A finite-volume particle-in-cell method for the numerical treatment of Maxwell-Lorentz equations on boundary-fitted meshes journal February 1999
Body-fitted electromagnetic PIC software for use on parallel computers journal May 1995
High-order nodal discontinuous Galerkin particle-in-cell method on unstructured grids journal May 2006
Three-Dimensional Numerical Simulation of a 30-GHz Gyrotron Resonator With an Explicit High-Order Discontinuous-Galerkin-Based Parallel Particle-In-Cell Method journal July 2012
Electron–Ion Coupling in Mesothermal Plasma Beam Emission: Full Particle PIC Simulations journal February 2012
3D Hybrid Simulation Code Using Curvilinear Coordinates journal December 2002
Electromagnetic particle-in-cell simulations on magnetic reconnection with adaptive mesh refinement journal June 2008
CPIC: A Curvilinear Particle-in-Cell Code for Plasma–Material Interaction Studies journal December 2013
Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations journal September 1998
Application of adaptive mesh refinement to PIC simulations in heavy ion fusion
  • Vay, J. -L.; Friedman, A.; Grote, D. P.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 544, Issue 1-2 https://doi.org/10.1016/j.nima.2005.01.232
journal May 2005
Density-Conserving Shape Factors for Particle Simulations in Cylindrical and Spherical Coordinates journal April 1993
Symmetric Spline Weighting for Charge and Current Density in Particle Simulation journal November 2001
Correction factors for PIC accumulation on radial grids journal October 1995
A unified Monte Carlo interpretation of particle simulations and applications to non‐neutral plasmas journal April 1994
Electromagnetic gyrokinetic δf particle-in-cell turbulence simulation with realistic equilibrium profiles and geometry journal January 2007
Localization schemes in 2D boundary-fitted grids journal August 1992
Particle-in-cell simulations with moving boundaries—adaptive mesh generation journal October 1994
Algorithms for interpolation and localization in irregular 2D meshes journal November 1988
An arbitrary curvilinear-coordinate method for particle-in-cell modeling journal January 2012
Use of a Hybrid Code for Global-Scale Plasma Simulation journal June 1996
Elimination of electromagnetic radiation in plasma simulation: The Darwin or magneto inductive approximation journal October 1985
An analysis of the Darwin model of approximation to Maxwell’s equations journal January 1992
A hierarchy of approximate models for the Maxwell equations journal May 1996
A unified approach to the Darwin approximation journal October 2007
An energy- and charge-conserving, nonlinearly implicit, electromagnetic 1D-3V Vlasov–Darwin particle-in-cell algorithm journal October 2014
One-Dimensional Plasma Model in the Presence of a Magnetic Field journal January 1968
The Origin of Spurious Solutions in Computational Electromagnetics journal April 1996
Divergence Correction Techniques for Maxwell Solvers Based on a Hyperbolic Model journal July 2000
Low-frequency electromagnetic (Darwin) applications in plasma simulation journal November 1994
Boundary conditions for the Darwin model journal October 1989
Orbit-averaged implicit particle codes journal March 1982
An energy- and charge-conserving, implicit, electrostatic particle-in-cell algorithm journal August 2011
An efficient mixed-precision, hybrid CPU–GPU implementation of a nonlinearly implicit one-dimensional particle-in-cell algorithm journal June 2012
Fluid preconditioning for Newton–Krylov-based, fully implicit, electrostatic particle-in-cell simulations journal February 2014
Role of electron physics in slow mode shocks journal November 2001
Dissipation in oblique slow shocks: DISSIPATION IN OBLIQUE SLOW SHOCKS journal September 2005
Kinetic Alfvén waves and electron physics. I. Generation from ion-ion streaming journal June 2007
Laminar wave-train structure of collisionless magnetic slow shocks journal May 1971
The structure and evolution of slow mode shocks journal May 1985
Electron kinetic effects in switch-off slow shocks journal October 1993

Cited By (2)

Verification of long wavelength electromagnetic modes with a gyrokinetic-fluid hybrid model in the XGC code journal May 2017
Metriplectic integrators for the Landau collision operator journal October 2017