Cover Image

A comparison of low-n Mercier unstable Wendelstein stellarators and quasi-interchange modes in tokamaks

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Ramasamy, Rohan, Zhang, Haowei, Geiger, Joachim, Nührenberg, Carolin, Smith, Håkan M., Lackner, Karl, Igochine, Valentin, team, the JOREK
Format:	Preprint
Published:	2025
Subjects:	Plasma Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Quantitative Magnetohydrodynamic Modelling of Flux Pumping in ASDEX Upgrade
by: Zhang, Haowei, et al.
Published: (2025)

Axisymmetric predictions for mitigated and vertically unstable disruptions in ITER with runaway electrons
by: Bandaru, V., et al.
Published: (2024)

Quasi-isodynamic stellarators with low turbulence as fusion reactor candidates
by: Goodman, Alan G., et al.
Published: (2024)

Nonlinear MHD modeling of soft $β$ limits in W7-AS
by: Ramasamy, Rohan, et al.
Published: (2024)

Geodesic extended modes in low magnetic shear tokamaks and stellarators
by: Nies, Richard, et al.
Published: (2026)

JOREK3D: An extension of the JOREK nonlinear MHD code to stellarators
by: Nikulsin, Nikita, et al.
Published: (2022)

Observation and characterisation of trapped electron modes in Wendelstein 7-X
by: Krämer-Flecken, A., et al.
Published: (2024)

Influence of collisions on trapped-electron modes in tokamaks and low-shear stellarators
by: Morren, M. C. L., et al.
Published: (2024)

3D MHD modelling of plasmoid drift following massive material injection in a tokamak
by: Kong, M., et al.
Published: (2024)

The properties of resistive MHD modes and unstable spectra in advanced tokamak regimes
by: Coste-Sarguet, M., et al.
Published: (2025)

Microtearing Turbulence and Its Role in High-Density-Gradient Plasmas in Wendelstein 7-X
by: Cu-Castillo, H., et al.
Published: (2025)

Flux pumping and bifurcated relaxations of helical core in 3D magnetohydrodynamic modelling of ASDEX Upgrade plasmas
by: Zhang, H., et al.
Published: (2026)

Characterisation of X- and O-points in Wendelstein 7-X with respect to coil currents
by: Davies, Robert, et al.
Published: (2025)

On the effect of flux-surface shaping on trapped-electron modes in quasi-helically symmetric stellarators
by: Gerard, M. J., et al.
Published: (2024)

Role of the radial electric field in the confinement of energetic ions in the Wendelstein 7-X stellarator
by: Arranz, M., et al.
Published: (2026)

A compact stellarator-tokamak hybrid
by: Henneberg, S. A., et al.
Published: (2024)

First experimental observation of zonal flows in the optimized stellarator Wendelstein 7-X
by: Carralero, D., et al.
Published: (2024)

Correlation of the L-mode density limit with edge collisionality
by: Maris, Andrew, et al.
Published: (2024)

Hollow toroidal rotation profiles in strongly electron heated H-mode plasmas in the ASDEX Upgrade tokamak
by: Zimmermann, C. F. B., et al.
Published: (2026)

Mercier--Cotsaftis and Grad--Shafranov equations for anisotropic plasma
by: Kotelnikov, Igor
Published: (2026)

Velocity modulations in view of the elliptical approach at Wendelstein 7-X
by: Krämer-Flecken, A., et al.
Published: (2025)

Nonlinear magnetohydrodynamic modeling of ideal ballooning modes in high-$β$ Wendelstein 7-X plasmas
by: Zhou, Yao, et al.
Published: (2026)

Implementation of an ITER-relevant QP-based Current Limit Avoidance algorithm in the TCV tokamak
by: Frattolillo, D., et al.
Published: (2025)

A programmable stellarator-tokamak hybrid for million-scale magnetic-configuration discovery
by: Yu, Guodong, et al.
Published: (2026)

GX: a GPU-native gyrokinetic turbulence code for tokamak and stellarator design
by: Mandell, N. R., et al.
Published: (2022)

Resistive wall mode induced disruptions in an advanced tokamak
by: Wan, Sui, et al.
Published: (2026)

Bayesian modelling of multiple plasma diagnostics at Wendelstein 7-X
by: Kwak, Sehyun, et al.
Published: (2021)

Self-interaction of turbulent eddies in tokamaks with low magnetic shear
by: Volčokas, Arnas, et al.
Published: (2024)

Global gyrokinetic analysis of Wendelstein 7-X discharge: unveiling the importance of trapped-electron-mode and electron-temperature-gradient turbulence
by: Wilms, Felix, et al.
Published: (2024)

A predictive formula for the H-mode electron separatrix density: Bridging regression and physics-based models across C-Mod, AUG and JET tokamaks
by: Silvagni, D., et al.
Published: (2026)

A Wendelstein-7X Profile Database for Informed Transport Studies
by: Ricken, Jan
Published: (2025)

Near-axis description of stellarator-symmetric quasi-isodynamic stellarators to second order
by: Rodriguez, Eduardo, et al.
Published: (2024)

First experimental demonstration of plasma shape control in a tokamak through Model Predictive Control
by: Mele, Adriano, et al.
Published: (2025)

Runaway electrons during a coil quench in stellarators
by: Aleynikov, Pavel, et al.
Published: (2025)

Critical gradient optimization for quasi-isodynamic stellarators
by: Roberg-Clark, G. T., et al.
Published: (2025)

Exploring novel compact quasi-axisymmetric stellarators
by: Schuett, Tobias M., et al.
Published: (2024)

The Realization of a Gas Puff Imaging System on the Wendelstein 7-X Stellarator
by: Terry, J. L., et al.
Published: (2024)

Gaussian process surrogate models for the properties of micro-tearing modes in spherical tokamaks
by: Hornsby, William, et al.
Published: (2024)

Effects of reversed magnetic shear on the plasma rotation stabilization of resistive wall modes in tokamaks
by: Wan, Sui, et al.
Published: (2025)

Measurement of zero-frequency fluctuations generated by coupling between Alfven modes in the JET tokamak
by: Ruiz, Juan Ruiz, et al.
Published: (2024)