The reversed field pinch

L Marrelli, P Martin, ME Puiatti, JS Sarff… - Nuclear …, 2021 - iopscience.iop.org
This paper reviews the research on the reversed field pinch (RFP) in the last three decades.
Substantial experimental and theoretical progress and transformational changes have been …

Plasma behaviour at high β and high density in the Madison Symmetric Torus RFP

MD Wyman, BE Chapman, JW Ahn, AF Almagri… - Nuclear …, 2008 - iopscience.iop.org
Pellet fuelling of improved confinement Madison Symmetric Torus (MST) plasmas has
resulted in high density and high plasma beta. The density in improved confinement …

Particle transport in reversed field pinch helium plasmas

R Lorenzini, F Auriemma, A Canton, L Carraro - Physics of plasmas, 2006 - pubs.aip.org
The isotope effect is known to influence the transport in tokamak machines. In this paper is
investigated the isotope effect in the reversed field pinch configuration comparing the …

High-β, improved confinement reversed-field pinch plasmas at high density

MD Wyman, BE Chapman, JW Ahn, AF Almagri… - Physics of …, 2008 - pubs.aip.org
In Madison Symmetric Torus [Dexter et al, Fusion Technol. 19, 131 (1991)] discharges
where improved confinement is brought about by modification of the current profile, pellet …

Toroidally asymmetric particle transport caused by phase-locking of MHD modes in RFX-mod

R Lorenzini, D Terranova, F Auriemma… - Nuclear …, 2007 - iopscience.iop.org
The particle and energy transport in reversed field pinch experiments is affected by the
locking in phase of the tearing modes, also dubbed dynamo modes, that sustain the …

First measurement of confinement properties in TPE-RX reversed field pinch

Y Yagi - Nuclear fusion, 2000 - iopscience.iop.org
Electron and ion temperatures T e0 and T i, respectively, are measured and global
confinement properties are estimated at I p⩽ 400 kA for the first time in the TPE-RX reversed …

m= 0 perturbations of the magnetic surfaces in an RFP

P Zanca, S Martini - Plasma physics and controlled fusion, 2001 - iopscience.iop.org
An analysis of the m= 0 magnetic perturbation in the vacuum region of an RFP device is
carried out using toroidal flux and toroidal field measurements. This perturbation is …

New insights into MHD dynamics of magnetically confined plasmas from experiments in RFX

P Martin, S Martini, V Antoni, L Apolloni… - Nuclear …, 2002 - iopscience.iop.org
The experimental and theoretical activity performed in the RFX device has allowed a deeper
insight into the MHD properties of the reversed field pinch (RFP) configuration. A set of …

Edge temperature and density measurements by helium line intensity ratios in the reversed field experiment RFX with high time resolution

L Carraro, ME Puiatti, F Sattin, P Scarin… - Review of Scientific …, 2001 - pubs.aip.org
In the reversed field experiment the electron temperature and density at the edge are
measured from the intensity ratio of selected lines emitted by an atomic helium beam …

Comparison of impurity generation and penetration models with spectroscopy for the Tore Supra ergodic divertor

R Giannella, Y Corre, J Hogan… - Plasma physics and …, 2001 - iopscience.iop.org
Abstract Three-dimensional (3D) simulations of impurity dynamics in the vicinity of a Tore
Supra ergodic divertor neutralizer are presented and compared with spectroscopic …