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Title: Energetically consistent collisional gyrokinetics

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.4935124· OSTI ID:1256592
 [1]; ORCiD logo [2];  [3]
  1. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
  2. Saint Michael's College, Colchester, VT (United States)
  3. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); Univ. of Science and Technology of China, Anhui (China)

Here, we present a formulation of collisional gyrokinetic theory with exact conservation laws for energy and canonical toroidal momentum. Collisions are accounted for by a nonlinear gyrokinetic Landau operator. Gyroaveraging and linearization do not destroy the operator's conservation properties. Just as in ordinary kinetic theory, the conservation laws for collisional gyrokinetic theory are selected by the limiting collisionless gyrokinetic theory. (C) 2015 AIP Publishing LLC.

Research Organization:
Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-09CH11466; SC0006721; AC02- 09CH11466
OSTI ID:
1256592
Alternate ID(s):
OSTI ID: 1224732
Report Number(s):
PPPL-5182; PHPAEN
Journal Information:
Physics of Plasmas, Vol. 22, 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 (18)

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Hamiltonian guiding center drift orbit calculation for plasmas of arbitrary cross section journal January 1984
Monte Carlo implementation of a guiding-center Fokker-Planck kinetic equation journal September 2013
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Construction of Monte Carlo operators in collisional transport theory journal April 1994

Cited By (6)

Differential formulation of the gyrokinetic Landau operator journal January 2017
Nonlinear gyrokinetic Coulomb collision operator journal November 2019
Conservation laws for collisional and turbulent transport processes in toroidal plasmas with large mean flows journal February 2017
Transport theory of phase space zonal structures journal February 2019
Improved linearized model collision operator for the highly collisional regime journal October 2019
Differential formulation of the gyrokinetic Landau operator text January 2017

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