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Paolo Ricci

Cette personne a quitté l’EPFL

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Publications associées (134)

Page 7 sur 7

Statistical properties of electrostatic turbulence in toroidal magnetized plasmas (Invited paper)

Ambrogio Fasoli, Jan Horacek, Ivo Furno, Benoît Labit, Paolo Ricci, Christian Gabriel Theiler, Mario Ludovico Podesta, Francesca Maria Poli, Gennady Plyushchev, Davoud Iraji

2007

Low-Frequency Turbulence in a Linear Magnetized Plasma

Paolo Ricci

Plasma turbulence in a linear device is explored for the first time with three-dimensional global twofluid simulations, focusing on the plasma parameters of the Large Plasma Device. Three instabilities are present in the simulations: the Kelvin-Helmholtz i ...

American Physical Society2010

The role of the density gradient on intermittent cross-field transport events in a simple magnetized toroidal plasma

Ambrogio Fasoli, Ivo Furno, Benoît Labit, Paolo Ricci, Christian Gabriel Theiler, Mario Ludovico Podesta, Francesca Maria Poli

Intermittent cross-field particle transport events (ITEs) are studied in the basic toroidal device TORPEX [TORoidal Plasma EXperiment, A. Fasoli et al., Phys. Plasmas 13, 055902 (2006)], with focus on the role of the density gradient. ITEs are due to the i ...

American Institute of Physics (AIP)2008

Validation of edge turbulence codes in a magnetic X-point scenario in TORPEX

Ambrogio Fasoli, Paolo Ricci, Ivo Furno, Nicola Vianello, Christian Gabriel Theiler, Davide Galassi, Marcelo Baquero Ruiz, Hugo De Oliveira, Fabian Manke, Maurizio Giacomin, Nicola Offeddu

American Institute of Physics (AIP)2022

High- and Low-Confinement Modes in Simple Magnetized Toroidal Plasmas

Paolo Ricci, Stephan Brunner

American Physical Society2008

Subspace Acceleration for a Sequence of Linear Systems and Application to Plasma Simulation

Paolo Ricci, Daniel Kressner, Margherita Guido

We present an acceleration method for sequences of large-scale linear systems, such as the ones arising from the numerical solution of time-dependent partial differential equations coupled with algebraic constraints. We discuss different approaches to leve ...

Springer/Plenum Publishers2024

Methodology for turbulence code validation: Quantification of simulation-experiment agreement and application to the TORPEX experiment

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Christian Gabriel Theiler, Joaquim Loizu Cisquella, Kyle Gustafson, Davoud Iraji

A methodology for plasma turbulence code validation is discussed, focusing on quantitative assessment of the agreement between experiments and simulations. The present work extends the analysis carried out in a previous paper [P. Ricci et al., Phys. Plasma ...

American Institute of Physics2011

Physics research on the TCV tokamak facility: from conventional to alternative scenarios and beyond

Léa Fadil, Olivier Sauter, Ambrogio Fasoli, Stefano Coda, Basil Duval, Henri Weisen, Timothy Goodman, Yves Martin, Stefano Alberti, Yann Camenen, Jan Horacek, Javier García Hernández, Duccio Testa, Marco Wischmeier, Jean-Marc Moret, Ivo Furno, Nicola Vianello, Federico Nespoli, Minh Quang Tran, Patrick Blanchard, Alessandro Pau, Davide Galassi, Benoît Labit, Paolo Ricci, Jean-Philippe Hogge, Jonathan Graves, Holger Reimerdes, Laurie Porte, Christian Gabriel Theiler, Federico Alberto Alfredo Felici, Alexander Karpushov, Antoine Pierre Emmanuel Alexis Merle, Cedric Kar-Wai Tsui, Christian Schlatter, Kevin Henricus Annemarie Verhaegh, Umar Sheikh, Wouter Vijvers, Xavier Llobet, Anna Teplukhina, Matteo Fontana, Yanis Andrebe, Cristian Galperti, Joan Decker, Zhouji Huang, Artur Perek, Marcelo Baquero Ruiz, Alberto Mariani, Matteo Vallar, Justin Richard Ball, Mengdi Kong, Hugo De Oliveira, Claudio Marini, Rémy Jacquier, Pedro Andres Molina Cabrera, Filippo Bagnato, Roberto Maurizio, Oulfa Chellaï, Himank Anand, Mirko Wensing, Francesco Carpanese, Aylwin Iantchenko, Dahye Choi, Federico Pesamosca, Hugo Antoine Georges Arnichand, Arsène Stéphane Tema Biwole, Lorenzo Stipani, Anna Ngoc Minh Trang Vu, Joyeeta Sinha, Nicola Offeddu, Joshua Nathaniel Hawke

IOP Publishing Ltd2019

Blob-induced toroidal momentum transport in simple magnetized plasmas

Ambrogio Fasoli, Ivo Furno, Benoît Labit, Paolo Ricci, Christian Gabriel Theiler

The link between toroidal flows and density blobs is experimentally demonstrated in TORPEX simple magnetized plasmas: momentum is transferred from an ideal-interchange mode to density blobs. The phase shift between the toroidal flow and the density perturb ...

American Institute of Physics (AIP)2011

Plasma blob studies using a fluorescent probe

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Paul Bowen, Marcelo Baquero Ruiz, Oulfa Chellaï, Fabian Manke, Carlos Morais, Weitian Zhao

2017

Cross-field plasma blob motion in an open magnetic field line configuration

Ambrogio Fasoli, Ivo Furno, Benoît Labit, Paolo Ricci, Christian Gabriel Theiler, Gennady Plyushchev, Stefan Müller

The radial propagation of blobs generated from plasma instabilities is investigated in an open magnetic field line configuration. Blob cross-field velocities and sizes are obtained from internal probe measurements using pattern recognition. By varying the ...

APS2009

Paolo Ricci

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Statistical properties of electrostatic turbulence in toroidal magnetized plasmas (Invited paper)

Low-Frequency Turbulence in a Linear Magnetized Plasma

The role of the density gradient on intermittent cross-field transport events in a simple magnetized toroidal plasma

Validation of edge turbulence codes in a magnetic X-point scenario in TORPEX

High- and Low-Confinement Modes in Simple Magnetized Toroidal Plasmas

Subspace Acceleration for a Sequence of Linear Systems and Application to Plasma Simulation

Methodology for turbulence code validation: Quantification of simulation-experiment agreement and application to the TORPEX experiment

Physics research on the TCV tokamak facility: from conventional to alternative scenarios and beyond

Blob-induced toroidal momentum transport in simple magnetized plasmas

Plasma blob studies using a fluorescent probe

Cross-field plasma blob motion in an open magnetic field line configuration

Toroidal rotation in the TORPEX magnetized plasmas

Gyrokinetic simulations of collisionless magnetic reconnection (vol 14, 092110, 2007)

Drift Wave Antenna Excitation in TORPEX Low-field Side