Finite Larmor radius approximation for collisional magnetic confinement. Part II: the Fokker-Planck-Landau equation
Authors:
Mihai Bostan and Céline Caldini-Queiros
Journal:
Quart. Appl. Math. 72 (2014), 513-548
MSC (2010):
Primary 35Q75, 78A35, 82D10.
DOI:
https://doi.org/10.1090/S0033-569X-2014-01357-4
Published electronically:
June 9, 2014
MathSciNet review:
3237562
Full-text PDF Free Access
Abstract |
References |
Similar Articles |
Additional Information
Abstract: This paper is devoted to the finite Larmor radius approximation of the Fokker-Planck-Landau equation, which plays a major role in plasma physics. We obtain a completely explicit form for the gyroaverage of the Fokker-Planck-Landau kernel, accounting for diffusion and convolution with respect to both velocity and (perpendicular) position coordinates. We show that the new collision operator enjoys the usual physical properties; the averaged kernel balances the mass, momentum, and kinetic energy and dissipates the entropy, globally in velocity and perpendicular position coordinates.
References
- Mihai Bostan, The Vlasov-Poisson system with strong external magnetic field. Finite Larmor radius regime, Asymptot. Anal. 61 (2009), no. 2, 91–123. MR 2499194
- Mihai Bostan, Transport equations with disparate advection fields. Application to the gyrokinetic models in plasma physics, J. Differential Equations 249 (2010), no. 7, 1620–1663. MR 2677810, DOI https://doi.org/10.1016/j.jde.2010.07.010
- Mihai Bostan, Gyrokinetic Vlasov equation in three dimensional setting. Second order approximation, Multiscale Model. Simul. 8 (2010), no. 5, 1923–1957. MR 2769087, DOI https://doi.org/10.1137/090777621
- Mihaï Bostan and Céline Caldini-Queiros, Approximation de rayon de Larmor fini pour les plasmas magnétisés collisionnels, C. R. Math. Acad. Sci. Paris 350 (2012), no. 19-20, 879–884 (French, with English and French summaries). MR 2990896, DOI https://doi.org/10.1016/j.crma.2012.09.019
- M. Bostan, C. Caldini-Queiros, Finite Larmor radius approximation for collisional magnetic confinement. Part I : The linear Boltzmann equation, Quart. Appl. Math. 72 (2014), no. 2, 323–345.
- Carlo Cercignani, Reinhard Illner, and Mario Pulvirenti, The mathematical theory of dilute gases, Applied Mathematical Sciences, vol. 106, Springer-Verlag, New York, 1994. MR 1307620
- Laurent Desvillettes and Cédric Villani, On the spatially homogeneous Landau equation for hard potentials. I. Existence, uniqueness and smoothness, Comm. Partial Differential Equations 25 (2000), no. 1-2, 179–259. MR 1737547, DOI https://doi.org/10.1080/03605300008821512
- Laurent Desvillettes and Cédric Villani, On the spatially homogeneous Landau equation for hard potentials. II. $H$-theorem and applications, Comm. Partial Differential Equations 25 (2000), no. 1-2, 261–298. MR 1737548, DOI https://doi.org/10.1080/03605300008821513
- Laurent Desvillettes, Plasma kinetic models: the Fokker-Planck-Landau equation, Modeling and computational methods for kinetic equations, Model. Simul. Sci. Eng. Technol., Birkhäuser Boston, Boston, MA, 2004, pp. 171–193. MR 2068584
- E. Frénod, Application of the averaging method to the gyrokinetic plasma, Asymptot. Anal. 46 (2006), no. 1, 1–28. MR 2196630
- Emmanuel Frénod and Eric Sonnendrücker, Homogenization of the Vlasov equation and of the Vlasov-Poisson system with a strong external magnetic field, Asymptot. Anal. 18 (1998), no. 3-4, 193–213. MR 1668938
- Emmanuel Frénod and Eric Sonnendrücker, The finite Larmor radius approximation, SIAM J. Math. Anal. 32 (2001), no. 6, 1227–1247. MR 1856246, DOI https://doi.org/10.1137/S0036141099364243
- X. Garbet, G. Dif-Pradalier, C. Nguyen, Y. Sarazin, V. Grandgirard, Ph. Ghendrih, Neoclassical equilibrium in gyrokinetic simulations, Phys. Plasmas 16(2009).
- François Golse and Laure Saint-Raymond, The Vlasov-Poisson system with strong magnetic field, J. Math. Pures Appl. (9) 78 (1999), no. 8, 791–817. MR 1715342, DOI https://doi.org/10.1016/S0021-7824%2899%2900021-5
- R. D. Hazeltine, J. D. Meiss, Plasma confinement, Dover Publications, Inc., Mineola, New York, 2003.
- Laure Saint-Raymond, Control of large velocities in the two-dimensional gyrokinetic approximation, J. Math. Pures Appl. (9) 81 (2002), no. 4, 379–399. MR 1967354, DOI https://doi.org/10.1016/S0021-7824%2801%2901245-4
- X. Q. Xu, M. N. Rosenbluth, Numerical simulation of ion-temperature-gradient-driven modes, Phys. Fluids, B 3(1991) 627-643.
References
- Mihai Bostan, The Vlasov-Poisson system with strong external magnetic field. Finite Larmor radius regime, Asymptot. Anal. 61 (2009), no. 2, 91–123. MR 2499194 (2009k:82122)
- Mihai Bostan, Transport equations with disparate advection fields. Application to the gyrokinetic models in plasma physics, J. Differential Equations 249 (2010), no. 7, 1620–1663. MR 2677810 (2011i:82074), DOI https://doi.org/10.1016/j.jde.2010.07.010
- Mihai Bostan, Gyrokinetic Vlasov equation in three dimensional setting. Second order approximation, Multiscale Model. Simul. 8 (2010), no. 5, 1923–1957. MR 2769087 (2012b:35342), DOI https://doi.org/10.1137/090777621
- Mihaï Bostan and Céline Caldini-Queiros, Approximation de rayon de Larmor fini pour les plasmas magnétisés collisionnels, C. R. Math. Acad. Sci. Paris 350 (2012), no. 19-20, 879–884. MR 2990896, DOI https://doi.org/10.1016/j.crma.2012.09.019
- M. Bostan, C. Caldini-Queiros, Finite Larmor radius approximation for collisional magnetic confinement. Part I : The linear Boltzmann equation, Quart. Appl. Math. 72 (2014), no. 2, 323–345.
- Carlo Cercignani, Reinhard Illner, and Mario Pulvirenti, The mathematical theory of dilute gases, Applied Mathematical Sciences, vol. 106, Springer-Verlag, New York, 1994. MR 1307620 (96g:82046)
- Laurent Desvillettes and Cédric Villani, On the spatially homogeneous Landau equation for hard potentials. I. Existence, uniqueness and smoothness, Comm. Partial Differential Equations 25 (2000), no. 1-2, 179–259. MR 1737547 (2001c:82065), DOI https://doi.org/10.1080/03605300008821512
- Laurent Desvillettes and Cédric Villani, On the spatially homogeneous Landau equation for hard potentials. II. $H$-theorem and applications, Comm. Partial Differential Equations 25 (2000), no. 1-2, 261–298. MR 1737548 (2001c:82066), DOI https://doi.org/10.1080/03605300008821513
- Laurent Desvillettes, Plasma kinetic models: the Fokker-Planck-Landau equation, Modeling and computational methods for kinetic equations, Model. Simul. Sci. Eng. Technol., Birkhäuser Boston, Boston, MA, 2004, pp. 171–193. MR 2068584 (2005k:82073)
- E. Frénod, Application of the averaging method to the gyrokinetic plasma, Asymptot. Anal. 46 (2006), no. 1, 1–28. MR 2196630 (2007a:34090)
- Emmanuel Frénod and Eric Sonnendrücker, Homogenization of the Vlasov equation and of the Vlasov-Poisson system with a strong external magnetic field, Asymptot. Anal. 18 (1998), no. 3-4, 193–213. MR 1668938 (99m:82046)
- Emmanuel Frénod and Eric Sonnendrücker, The finite Larmor radius approximation, SIAM J. Math. Anal. 32 (2001), no. 6, 1227–1247 (electronic). MR 1856246 (2002g:82049), DOI https://doi.org/10.1137/S0036141099364243
- X. Garbet, G. Dif-Pradalier, C. Nguyen, Y. Sarazin, V. Grandgirard, Ph. Ghendrih, Neoclassical equilibrium in gyrokinetic simulations, Phys. Plasmas 16(2009).
- François Golse and Laure Saint-Raymond, The Vlasov-Poisson system with strong magnetic field, J. Math. Pures Appl. (9) 78 (1999), no. 8, 791–817. MR 1715342 (2000g:35209), DOI https://doi.org/10.1016/S0021-7824%2899%2900021-5
- R. D. Hazeltine, J. D. Meiss, Plasma confinement, Dover Publications, Inc., Mineola, New York, 2003.
- Laure Saint-Raymond, Control of large velocities in the two-dimensional gyrokinetic approximation, J. Math. Pures Appl. (9) 81 (2002), no. 4, 379–399. MR 1967354 (2004b:76166), DOI https://doi.org/10.1016/S0021-7824%2801%2901245-4
- X. Q. Xu, M. N. Rosenbluth, Numerical simulation of ion-temperature-gradient-driven modes, Phys. Fluids, B 3(1991) 627-643.
Similar Articles
Retrieve articles in Quarterly of Applied Mathematics
with MSC (2010):
35Q75,
78A35,
82D10.
Retrieve articles in all journals
with MSC (2010):
35Q75,
78A35,
82D10.
Additional Information
Mihai Bostan
Affiliation:
Laboratoire d’Analyse, Topologie, Probabilités LATP, Centre de Mathématiques et Informatique CMI, UMR CNRS 7353, 39 rue Frédéric Joliot Curie, 13453 Marseille Cedex 13 France
Email:
bostan@cmi.univ-mrs.fr
Céline Caldini-Queiros
Affiliation:
Laboratoire de Mathématiques de Besançon, UMR CNRS 6623, Université de Franche-Comté, 16 route de Gray, 25030 Besançon Cedex France
Email:
celine.caldini-queiros@univ-fcomte.fr
Received by editor(s):
July 4, 2012
Received by editor(s) in revised form:
December 15, 2012
Published electronically:
June 9, 2014
Article copyright:
© Copyright 2014
Brown University