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

Title: Metriplectic integrators for the Landau collision operator

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.4998610· OSTI ID:1411216
ORCiD logo [1];  [2]
  1. Max-Planck-Institut fur Plasmaphysik, Garching (Deutschland); Technische Univ. Munchen, Garching (Deutschland)
  2. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)

Here, we present a novel framework for addressing the nonlinear Landau collision integral in terms of finite element and other subspace projection methods. We employ the underlying metriplectic structure of the Landau collision integral and, using a Galerkin discretization for the velocity space, we transform the infinite-dimensional system into a finite-dimensional, time-continuous metriplectic system. Temporal discretization is accomplished using the concept of discrete gradients. The conservation of energy, momentum, and particle densities, as well as the production of entropy is demonstrated algebraically for the fully discrete system. Due to the generality of our approach, the conservation properties and the monotonic behavior of entropy are guaranteed for finite element discretizations, in general, independently of the mesh configuration.

Research Organization:
Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
708124; AC02-09CH11466
OSTI ID:
1411216
Alternate ID(s):
OSTI ID: 1395914
Journal Information:
Physics of Plasmas, Vol. 24, Issue 10; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 17 works
Citation information provided by
Web of Science

References (54)

On Upstream Differencing and Godunov-Type Schemes for Hyperbolic Conservation Laws journal January 1983
Exactly energy conserving semi-implicit particle in cell formulation journal April 2017
Poisson brackets for fluids and plasmas conference January 1982
Energy conserving discontinuous Galerkin spectral element method for the Vlasov–Poisson system journal December 2014
GEMPIC: geometric electromagnetic particle-in-cell methods journal July 2017
Calculus of Variations I book January 2004
A new class of energy-preserving numerical integration methods journal January 2008
The energy conserving particle-in-cell method journal August 2011
A curvilinear, fully implicit, conservative electromagnetic PIC algorithm in multiple dimensions journal July 2016
A charge- and energy-conserving implicit, electrostatic particle-in-cell algorithm on mapped computational meshes journal January 2013
Energy-conserving discontinuous Galerkin methods for the Vlasov–Ampère system journal January 2014
On Numerical Methods for Hamiltonian PDEs and a Collocation Method for the Vlasov–Maxwell Equations journal November 1996
Comments on: The Maxwell-Vlasov equations as a continuous hamiltonian system journal November 1981
An energy- and charge-conserving, implicit, electrostatic particle-in-cell algorithm journal August 2011
The Maxwell-Vlasov equations as a continuous hamiltonian system journal December 1980
Bracket formulation for irreversible classical fields journal February 1984
Discontinuous Galerkin methods for the one-dimensional Vlasov-Poisson system journal November 2011
Dissipative hamiltonian systems: A unifying principle journal February 1984
Hamiltonian description of the ideal fluid journal April 1998
Geometric integration using discrete gradients
  • McLachlan, Robert I.; Quispel, G. R. W.; Robidoux, Nicolas
  • Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, Vol. 357, Issue 1754 https://doi.org/10.1098/rsta.1999.0363
journal April 1999
Conservative discretization of the Landau collision integral journal March 2017
Variational formulation of macro-particle plasma simulation algorithms journal May 2014
Hamiltonian particle-in-cell methods for Vlasov-Maxwell equations journal September 2016
Study of conservation and recurrence of Runge–Kutta discontinuous Galerkin schemes for Vlasov–Poisson systems journal January 2013
Linear energy-preserving integrators for Poisson systems journal January 2011
A general theory for gauge-free lifting journal January 2013
A discontinuous Galerkin method for the Vlasov–Poisson system journal February 2012
Bracket formulation of dissipative fluid mechanics equations journal June 1984
On Bogoliubov's kinetic equation for a spatially homogeneous plasma journal July 1960
Discontinuous Galerkin Methods for the Multi-Dimensional Vlasov–Poisson Problem journal October 2012
Canonical symplectic particle-in-cell method for long-term large-scale simulations of the Vlasov–Maxwell equations journal December 2015
Bracket formulation of dissipative time evolution equations journal August 1985
An energy- and charge-conserving, nonlinearly implicit, electromagnetic 1D-3V Vlasov–Darwin particle-in-cell algorithm journal October 2014
A paradigm for joined Hamiltonian and dissipative systems journal January 1986
Variational formulation of particle algorithms for kinetic plasma simulations journal July 2013
Discontinuous Galerkin Methods for the Vlasov--Maxwell Equations journal January 2014
Finite Element Hodge for spline discrete differential forms. Application to the Vlasov–Poisson system journal May 2014
Geometric integration of the Vlasov-Maxwell system with a variational particle-in-cell scheme journal August 2012
Algebraic structure of the plasma quasilinear equations journal April 1982
Variational Formulation of Macroparticle Models for Electromagnetic Plasma Simulations journal June 2014
Nonlinear stability of fluid and plasma equilibria journal July 1985
Structure and structure-preserving algorithms for plasma physics journal April 2017
Explicit high-order non-canonical symplectic particle-in-cell algorithms for Vlasov-Maxwell systems journal November 2015
Energy-conserving discontinuous Galerkin methods for the Vlasov–Maxwell system journal December 2014
Time integration and discrete Hamiltonian systems journal September 1996
The Hamiltonian structure of the Maxwell-Vlasov equations journal March 1982
Discrete gradient methods for solving ODEs numerically while preserving a first integral journal July 1996
Time Integration and Discrete Hamiltonian Systems book January 2000
An Energy- and Charge-conserving, Implicit, Electrostatic Particle-in-Cell Algorithm text January 2011
Discontinuous Galerkin Methods for the Vlasov-Maxwell Equations preprint January 2013
An energy- and charge-conserving, nonlinearly implicit, electromagnetic 1D-3V Vlasov-Darwin particle-in-cell algorithm text January 2013
Energy-conserving Discontinuous Galerkin Methods for the Vlasov-Maxwell System text January 2014
Exactly Energy Conserving Semi-Implicit Particle in Cell Formulation text January 2016
GEMPIC: Geometric ElectroMagnetic Particle-In-Cell Methods text January 2016

Cited By (5)

Structure-preserving integrators for dissipative systems based on reversible– irreversible splitting
  • Shang, Xiaocheng; Öttinger, Hans Christian
  • Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 476, Issue 2234 https://doi.org/10.1098/rspa.2019.0446
journal February 2020
Structure-preserving integrators for dissipative systems based on reversible– irreversible splitting text January 2020
Stochastic variational principles for the collisional Vlasov–Maxwell and Vlasov–Poisson equations journal August 2021
Variational Integration for Ideal Magnetohydrodynamics and Formation of Current Singularities preprint January 2017
Structure-preserving integrators for dissipative systems based on reversible-irreversible splitting text January 2018

Similar Records

Conservative discretization of the Landau collision integral
Journal Article · Tue Mar 28 00:00:00 EDT 2017 · Physics of Plasmas · OSTI ID:1411216

Landau Collision Integral Solver with Adaptive Mesh Refinement on Emerging Architectures
Journal Article · Wed Dec 06 00:00:00 EST 2017 · SIAM Journal on Scientific Computing · OSTI ID:1411216

Parallel computation of invariant measures
Conference · Fri Dec 01 00:00:00 EST 1995 · OSTI ID:1411216