213 citations · 281 across the 9 of their papers we have counts for
9 papers
Systematic comparison of VMEC and HINT equilibrium calculations for finite-beta LHD plasmas
Albert Civit-Bertran, Yasuhiro Suzuki, Shimpei Futatani
A systematic comparison between VMEC and HINT equilibrium calculations has been carried out for Large Helical Device plasmas to clarify the influence of the assumption of the neste…
The Atomic Beam Probe Synthetic Diagnostic and its Application in Fusion Plasmas
Mátyás Aradi, Dániel I. Réfy, Shimpei Futatani +6
The Atomic Beam Probe was installed on the COMPASS tokamak in Prague as an extension of the Beam Emission Spectroscopy. The construction and installation of the diagnostic were pre…
3D non-linear MHD simulations of core density collapse event in LHD plasma
A. Civit-Bertran, S. Futatani, Y. Suzuki +1
A new three-dimensional, non-linear Magnetohydrodynamics (MHD) model has been extended in MIPS code, incorporating parallel heat diffusivity. The model has been benchmarked against…
Nonlinear MHD simulation of core plasma collapse events in stellarators
Yasuhiro Suzuki, Shimpei Futatani, Joachim Geiger
The core collapse events observed in a stellarator experiment are studied by a three-dimensional nonlinear MHD simulations. In the low magnetic shear configuration like the Wendels…
Comparing spontaneous and pellet-triggered ELMs via non-linear extended MHD simulations
A. Cathey, M. Hoelzl, S. Futatani +8
Injecting frozen deuterium pellets into an ELMy H-mode plasma is a well established scheme for triggering edge localized modes (ELMs) before they naturally occur. Based on an ASDEX…
The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas
M Hoelzl, GTA Huijsmans, SJP Pamela +50
JOREK is a massively parallel fully implicit non-linear extended MHD code for realistic tokamak X-point plasmas. It has become a widely used versatile code for studying large-scale…
Transition from no-ELM response to pellet ELM triggering during pedestal build-up -- insights from extended MHD simulations
S Futatani, A Cathey, M Hoelzl +6
Pellet ELM triggering is a well established scheme for decreasing the time between two successive ELM crashes below its natural value. Reliable ELM pacing has been demonstrated exp…
Global scaling of the heat transport in fusion plasmas
Sara Moradi, Johan Anderson, Michele Romanelli +2
A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the he…
The role of coherent vorticity in turbulent transport in resistive drift-wave turbulence
Wouter J. T. Bos, Shinpei Futatani, Sadruddin Benkadda +2
The coherent vortex extraction method, a wavelet technique for extracting coherent vortices out of turbulent flows, is applied to simulations of resistive drift-wave turbulence in…