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 …
Substantial experimental and theoretical progress and transformational changes have been …
Machine modification for active MHD control in RFX
P Sonato, G Chitarin, P Zaccaria, F Gnesotto… - Fusion engineering and …, 2003 - Elsevier
Recent studies on RFP and Tokamak devices call for an active control of the MHD and
resistive wall modes to induce plasma mode rotation and to prevent mode phase locking …
resistive wall modes to induce plasma mode rotation and to prevent mode phase locking …
Upgrades of the RFX-mod reversed field pinch and expected scenario improvements
RFX-mod is a Reversed Field Pinch device that allowed performing experiments in regimes
with a plasma current up to 2 MA, thanks to its MHD active control system. Experiments have …
with a plasma current up to 2 MA, thanks to its MHD active control system. Experiments have …
Formation and locking of the “slinky mode” in reversed-field pinches
R Fitzpatrick - Physics of Plasmas, 1999 - pubs.aip.org
The formation and breakup of the “slinky mode” in a Reversed-Field Pinch (RFP) is
investigated analytically. The slinky mode is a toroidally localized, coherent interference …
investigated analytically. The slinky mode is a toroidally localized, coherent interference …
XPS, SIMS and FTIR-ATR characterization of boronized graphite from the thermonuclear plasma device RFX-mod
F Ghezzi, L Laguardia, R Caniello, A Canton… - Applied Surface …, 2015 - Elsevier
In this paper the characterization of a thin (tens of nanometers) boron layer on fine grain
polycrystalline graphite substrate is presented. The boron film is used as conditioning …
polycrystalline graphite substrate is presented. The boron film is used as conditioning …
Effect of a resistive vacuum vessel on dynamo mode rotation in reversed field pinches
R Fitzpatrick, SC Guo, DJ Den Hartog, CC Hegna - Physics of Plasmas, 1999 - pubs.aip.org
Locked (ie, nonrotating) dynamo modes give rise to a serious edge loading problem during
the operation of high current reversed field pinches. Rotating dynamo modes generally have …
the operation of high current reversed field pinches. Rotating dynamo modes generally have …
Phase-locking of tearing modes in the reversed field experiment
R Fitzpatrick, P Zanca - Physics of Plasmas, 2002 - pubs.aip.org
A reversed field pinch RFP is a toroidal magnetic configuration for thermonuclear plasma
confinement characterized by a short and rapidly varying helical pitch of the magnetic field …
confinement characterized by a short and rapidly varying helical pitch of the magnetic field …
Design constraints on new vacuum components of RFX-mod2 upgrade using electrical modeling of reversed field pinch plasma
The externally applied loop voltage, required to drive current carrying magnetic
configurations, such as tokamaks or reversed field pinches (RFP), can induce currents …
configurations, such as tokamaks or reversed field pinches (RFP), can induce currents …
Nonlinear dynamo mode dynamics in reversed field pinches
R Fitzpatrick, EP Yu - Physics of Plasmas, 2000 - pubs.aip.org
The nonlinear dynamics of a typical dynamo mode in a reversed field pinch, under the action
of the braking torque due to eddy currents excited in a resistive vacuum vessel and the …
of the braking torque due to eddy currents excited in a resistive vacuum vessel and the …
High-spatial resolution edge electrostatic probe system for RFX
G Serianni, W Baker, S Dal Bello - Review of scientific instruments, 2003 - pubs.aip.org
The RFX reversed field pinch (RFP) is undergoing major modifications of the load assembly
and will be equipped with a large number of external coils for active magnetohydrodynamics …
and will be equipped with a large number of external coils for active magnetohydrodynamics …