Publications associées à Moteur physique

Stability limits for tokamak plasma with negative triangularity

Olivier Sauter, Laurent Villard, Holger Reimerdes, Antoine Pochelon, Andrei Martynov

Negative triangularity tokamak plasmas are subject of an increased interest both in existing experiments and in studies of core physics as well as power handling relevant to the fusion demonstration power reactor. The ideal MHD stability calculations for t ...

European Physical Society2014

On the physics guidelines for a tokamak DEMO

Olivier Sauter, Laurie Porte, Marco Wischmeier, Emiliano Fable, Hartmut Zohm, Emanuele Poli, Giovanni Tardini

The physics base for the ITER Physics Design Guidelines is reviewed in view of application to DEMO and areas are pointed out in which improvement is needed to arrive at a consistent set of DEMO Physics Design Guidelines. Amongst the proposed improvements, ...

IOP2013

Multi-physics optimization of three-dimensional microvascular polymeric components

Alejandro Marcos Aragon

This work discusses the computational design of microvascular polymeric materials, which aim at mimicking the behavior found in some living organisms that contain a vascular system. The optimization of the topology of the embedded three-dimensional microva ...

Academic Press Inc Elsevier Science2013

On Secure and Precise IR-UWB Ranging

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Panagiotis Papadimitratos, Marcin Poturalski, Manuel Flury

To provide high ranging precision in multipath environments, a ranging protocol should find the first arriving path, rather than the strongest path. We demonstrate a new attack vector that disrupts such precise Time-of-Arrival (ToA) estimation, and allows ...

Institute of Electrical and Electronics Engineers2012

Synergy between ion temperature gradient turbulence and neoclassical processes in global gyrokinetic particle-in-cell simulations

Laurent Villard, Stephan Brunner, Trach-Minh Tran, Alberto Bottino, Sébastien Jolliet, Ben McMillan, Thibaut Vernay

Based on the CYCLONE case, simulations of collisional electrostatic ion temperature gradient (ITG) microturbulence carried out with the global gyrokinetic particle-in-cell (PIC) code ORB5 are presented. Considering adiabatic electrons, an increase in ion h ...

Amer Inst Physics2012

HIL Simulation of a Mixed Islanded Power Network with External DSP Regulator

Philippe Allenbach, André Hodder, Sylvain Robert, Basile Kawkabani, György Atilla Bànyai, Nicolas Junod

The present paper deals with the development of a modular, flexible and structured block to block approach for the study of regulators by implementing the different blocks on a DSP (digital signal processor). The proposed low-cost approach has been applied ...

2012

Physics design of a saddle coil system for TCV

Yves Martin, Jean-Marc Moret, Jonathan Rossel

The upgrade project for TCV (Tokamak à Configuration Variable) includes the installation of a set of saddle coils, namely the saddle coil system (SCS), located and powered such as to create a helical magnetic perturbation. Using independent power supplies, ...

Elsevier2011

Real-time physics-model-based simulation of the current density profile in tokamak plasmas

Olivier Sauter, Basil Duval, Stefano Coda, Timothy Goodman, Jean-Marc Moret, Federico Alberto Alfredo Felici, James Paley

A new paradigm is presented to reconstruct the plasma current density profile in a tokamak in real-time. The traditional method of basing the reconstruction on real-time diagnostics combined with a real-time Grad-Shafranov solver suffers from the difficult ...

IOP2011

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Moteur physique

LiveMesh, a tool for real-time rendering of neuronal cells from morphologies

Stability limits for tokamak plasma with negative triangularity

Game Programming by Demonstration

On the physics guidelines for a tokamak DEMO

Multi-physics optimization of three-dimensional microvascular polymeric components

On Secure and Precise IR-UWB Ranging

Synergy between ion temperature gradient turbulence and neoclassical processes in global gyrokinetic particle-in-cell simulations

HIL Simulation of a Mixed Islanded Power Network with External DSP Regulator

Physics design of a saddle coil system for TCV

Real-time physics-model-based simulation of the current density profile in tokamak plasmas

Graph Chatbot

Chattez avec Graph Search

On Secure and Precise IR-UWB Ranging

Game Programming by Demonstration

Synergy between ion temperature gradient turbulence and neoclassical processes in global gyrokinetic particle-in-cell simulations

Multi-physics optimization of three-dimensional microvascular polymeric components

HIL Simulation of a Mixed Islanded Power Network with External DSP Regulator

Physics design of a saddle coil system for TCV

Real-time physics-model-based simulation of the current density profile in tokamak plasmas

Stability limits for tokamak plasma with negative triangularity

On the physics guidelines for a tokamak DEMO

LiveMesh, a tool for real-time rendering of neuronal cells from morphologies