#### Filter Results:

- Full text PDF available (21)

#### Publication Year

2006

2017

- This year (2)
- Last 5 years (10)
- Last 10 years (21)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

- J. Loizu, P. Ricci, F. D. Halpern, S. Jolliet
- 2012

Related Articles Experimental investigation of virtual cathode sheath in the presence of secondary electrons produced by streaming ions Phys. Plasmas 19, 113511 (2012) Valid flow combinations for stable sheath in a magnetized multiple ion species plasma Phys. Plasmas 19, 113507 (2012) Properties of a warm plasma collisional sheath in an oblique magnetic… (More)

◮ We study Scrape-Off Layer (SOL) turbulence through simulations that evolve the plasma dynamics as the interplay of plasma source from the core, perpendicular transport, and losses at the limiter plates ◮ We identify the SOL turbulence regimes, defining the regions of existence of the Ballooning Modes [resistive (RBM) and inertial (IBM)] and the Drift… (More)

- S. Jolliet, Alberto Bottino, +7 authors Laurent Villard
- Computer Physics Communications
- 2007

A global plasma turbulence simulation code, ORB5, is presented. It solves the gyrokinetic electrostatic equations including zonal flows in axisymmetric magnetic geometry. The present version of the code assumes a Boltzmann electron response on magnetic surfaces. It uses a Particle-In-Cell (PIC), δf scheme, 3D cubic B-splines finite elements for the field… (More)

- S. Jolliet
- 2009

The goal of thermonuclear fusion research is to provide power plants, that will be able to produce one gigawatt of electricity. Among the different ways to achieve fusion, the tokamak, based on magnetic confinement, is the most promising one. A gas is heated up to hundreds of millions of degrees and becomes a plasma, which is maintained or confined in a… (More)

- F. D. Halpern, P. Ricci, +7 authors C. Wersal
- J. Comput. Physics
- 2016

Article history: Received 5 October 2015 Received in revised form 10 March 2016 Accepted 18 March 2016 Available online 24 March 2016

- T. Vernay, Stephan Brunner, +5 authors J. P. Graves
- 2010

microturbulence simulations T. Vernay, S. Brunner, L. Villard, B. F. McMillan, S. Jolliet, T. M. Tran, A. Bottino, and J. P. Graves Centre de Recherches en Physique des Plasmas, Ecole Polytechnique Fédérale de Lausanne, Association EURATOM–Confédération Suisse, CH-1015 Lausanne, Switzerland Japan Atomic Energy Agency, Higashi-Ueno 6-9-3, Taitou, Tokyo… (More)

- S. Jolliet, B. F. McMillan, +6 authors Yasuhiro Idomura
- J. Comput. Physics
- 2012

In this work, a Fourier solver [McMillan et. al., Comput. Phys. Commun. 181, 715 (2010)] is implemented in the global Eulerian gyrokinetic code GT5D [Y. Idomura et. al., Nucl. Fusion 49, 065029, 2009] and in the global Particle-In-Cell code ORB5 [S. Jolliet et. al., Comput. Phys. Commun 177, 477 (2007)] in order to reduce the memory of the matrix associated… (More)

- F. Riva, P. Ricci, F. D. Halpern, S. Jolliet, J. Loizu, A. Mosetto
- 2014

I These equations are implemented in GBS, a 3D, flux-driven, global turbulence code with circular geometry, and the system is closed by the Poisson’s equation ω = ∇⊥φ [Ricci et al., PPCF 2012] I System is completed with a set of first-principles boundary conditions applicable at the magnetic pre-sheath entrance where the magnetic field lines intersect the… (More)

Highly variable flux surface averaged heat fluxes are resolved in gyrokinetic simulations of ion temperature gradient ITG turbulence, even in large systems. Radially propagating fronts or avalanches are also seen. Their propagation lengths in gyroradii and relative amplitude remain constant as simulation size is increased, so the avalanches appear to result… (More)