Description
1. Neoclassical theory of plasma transport in stellarators: Evaluation of non-axisymmetric and axisymmetric transport coefficients and of bootstrap current; optimization of devices with respect to neoclassical transport; calculation of the generalized Spitzer-Härm function, which is necessary for evaluation of current drive in stellarators, in general collisionality regimes.
2. Theory and modelling of particle transport in stellarators including cases where the diffusion approximation of neoclassical theory may be violated: e.g., convective particle transport; transport in general magnetic field topologies in toroidal confinement devices - islands, ergodic layers.
3. Theory and modelling of nonlinear electron cyclotron resonance heating (ECRH) and current drive (ECCD) in tokamaks and stellarators, study of neoclassical tearing mode stabilization methods by means of ECCD.
4. Theory and modelling of magnetic field penetration and plasma transport in edge plasmas of devices with general three dimensional geometry of the magnetic field (DED of TEXTOR, W7-X).
All these topics are linked to each other with respect to subject and methodology. The use of local magnetic coordinate systems and of the multiple coordinate system approach proved to be a key point in the development of fast and effective numerical tools at ITP Graz as well as at IPP Greifswald.
| Status | Finished |
|---|---|
| Effective start/end date | 1/01/96 → 31/12/17 |
Related content
Research Outputs
Calculations of an effective ripple for a stellarator magnetic field computed by the HINT2 code
Research output: Contribution to conference › Poster › Research
Kinetic linear model of the interaction of helical magnetic perturbations with cylindrical plasmas
Research output: Contribution to journal › Article › Research › peer-review
Calculation of neoclassical transport in stellarators with finite collisionality using integration along magnetic field lines
Research output: Contribution to conference › Poster › Research
Evaluation of non-ambipolar particle fluxes driven by external non-resonant magnetic perturbations in a tokamak
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Kinetic aspects of resistive wall modes
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Kinetic modelling of shielding and amplification of RMPs by the tokamak plasma
Research output: Contribution to conference › Poster › Research
On the relation between plasma rotation induced by low-frequency resonant magnetic perturbations and transport in ergodic magnetic fields
Research output: Contribution to journal › Article › Research › peer-review
Linear and Quasilinear Modeling of DED Induced Plasma Rotation
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Variance reduction in computations of neoclassical transport in stellarators using a δ f method
Research output: Contribution to journal › Article › Research › peer-review
Studies of the neoclassical transport for CNT
Research output: Contribution to conference › Poster › Research
Calculations of the magnetic surface function gradient and associated quantities in stellarators with broken stellarator symmetry
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Evaluation of the Bootstrap Current in Stellarators
Research output: Contribution to conference › Poster › Research
Resonant magnetic field perturbations and the quasilinear response of the tokamak plasma
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Variance reduction in computations of neoclassical transport in stellarators using a delta f method
Research output: Contribution to conference › (Old data) Lecture or Presentation › Research
On the confinement of passing alpha particles in a tokamak-reactor with resonant magnetic field perturbations shielded by plasma currents
Research output: Contribution to journal › Article › Research › peer-review
Transport and Heating in Toroidal Devices
Research output: Book/Report › Commissioned report › Research
Kinetic estimate of the shielding of resonant magnetic field perturbations by the plasma in DIII-D
Research output: Contribution to journal › Article › Research › peer-review
Modelling of wave mode conversion in fusion plasmas by the resonant layer method
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculations of high energy particle losses for stellarators in real space coordinates
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Recent progress in NEO-2 - A code for neoclassical transport computations based on field line tracing
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Quasilinear response of a tokamak plasma to resonant magnetic field perturbations
Research output: Contribution to conference › Poster › Research
Calculations of collisionless alpha-particle losses for quasi-helically symmetric toroidal stellarators in real space coordinates
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculation of the bootstrap current profile for the stellarator TJ-II
Research output: Contribution to journal › Article › Research › peer-review
Modeling of electron cyclotron current drive for finite collisionality plasmas in Wendelstein 7-X
Research output: Contribution to conference › Poster › Research
Optimization of energy confinement in the 1/ν regime for stellarators
Research output: Contribution to journal › Article › Research › peer-review
QUASILINEAR KINETIC MODELLING OF RMP PENETRATION INTO A TOKAMAK PLASMA
Research output: Contribution to journal › Article › Research › peer-review
Toroidal rotation in resonant regimes of tokamak plasmas due to non-axisymmetric perturbations in the action-angle formalism
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Calculation of the magnetic surface function gradient in stellarators with broken stellarator symmetry
Research output: Contribution to journal › Article › Research › peer-review
Evaluation of the Bootstrap Current in Stellarators
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Quasilinear Kinetic Modelling of RMP Penetration into a Tokamak Plasma
Research output: Contribution to conference › Poster › Research
Results of the stellarator optimization with respect to the neoclassical $1/\nu$ transport
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Resonant magnetic field perturbations and the quasilinear response of the tokamak plasma
Research output: Contribution to conference › Poster › Research
Effective ripple for the W7-X magnetic field calculated by the PIES code
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Kinetic modelling of the interaction of rotating magnetic fields with a radially inhomogeneous plasma
Research output: Contribution to journal › Article › Research › peer-review
On Magnetic Fields and MHD Equilibria in Stellarators
Research output: Thesis › Doctoral Thesis › Research
Results of the stellarator optimization with respect to the neoclassical $1/\nu$ transport
Research output: Contribution to conference › Poster › Research
Calculations of $1/\nu$ transport for {Uragan-2M} taking into account the influence of current-feeds and detachable joints of the helical winding
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculations of high energy particle losses for Uragan-2M taking into account the influence of current-feeds and detachable joints of the helical winding
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculation of the bootstrap current profile for the stellarator TJ-II
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Studies of the neoclassical transport for CNT
Research output: Contribution to conference › Poster › Research
Modeling of electron cyclotron current drive for finite collisionality plasmas in Wendelstein 7-X
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Kinetic aspects of resistive wall modes
Research output: Contribution to conference › Poster › Research
Quasilinear Response to Resonant Magnetic Field Perturbations in a Tokamak
Research output: Contribution to conference › Poster › Research
Calculation of the bootstrap current profile for the stellarator TJ-II
Research output: Contribution to conference › Poster › Research
Calculations of collisionless high-energy particle losses for heliotron/torsatron devices in real space coordinates
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Evaluation of the toroidal torque driven by external non-resonant non-axisymmetric magnetic field perturbations in a tokamak
Research output: Contribution to conference › Poster › Research
Calculations of the magnetic surface function gradient and associated quantities in stellarators with broken stellarator symmetry
Research output: Contribution to conference › Poster › Research
Calculations of high energy particle losses for stellarators in real space > coordinates
Research output: Contribution to conference › Poster › Research
Calculations of an effective ripple for a stellarator magnetic field computed by the {HINT2} code
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Recent progress in NEO-2 - A code for neoclassical transport computations based on field line tracing
Research output: Contribution to conference › Poster › Research
Quasi-linear modeling of the interaction of resonant magnetic field perturbations with a tokamak plasma
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculation of neoclassical transport in stellarators with finite collisionality using integration along magnetic field lines
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculations of confinement of high energy ions for a stellarator type trap DRAKON
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Monte-Carlo Simulation von Flugzeitspektren in einem TOF-REMPI
Research output: Thesis › Diploma Thesis › Research
Poloidal motion of trapped particle orbits in real-space coordinates
Research output: Contribution to journal › Article › Research › peer-review
Modelling of wave mode conversion in fusion plasmas by the resonant layer method
Research output: Contribution to conference › Poster › Research
Quasilinear Response to Resonant Magnetic Field Perturbations in a Tokamak
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Results From the International Collaboration on Neoclassical Transport in Stellarators (ICNTS)
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Quasilinear modelling of RMP interaction with a tokamak plasma: application to ASDEX Upgrade ELM mitigation experiments
Research output: Contribution to journal › Article › Research › peer-review
Kinetic versus ideal magnetohydrodynamic modelling of the resistive wall mode in a reversed field pinch plasma
Research output: Contribution to journal › Article › Research › peer-review
Kinetic linear model of the interaction of resonant magnetic perturbations with tokamak plasma
Research output: Contribution to conference › (Old data) Lecture or Presentation › Research
Kinetic modelling of shielding and amplification of RMPs by the tokamak plasma
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Evaluation of non-ambipolar particle fluxes driven by non-resonant magnetic perturbations in a tokamak
Research output: Contribution to conference › Poster › Research
Calculations of high energy particle losses for Uragan-2M taking into account the influence of current-feeds and detachable joints of the helical winding
Research output: Contribution to conference › Poster › Research
Effect of the anomalous transport on the interaction of resonant magnetic field perturbations with tokamak plasmas
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Recent Progress in NEO-2 — A Code for Neoclassical Transport Computations based on Field Line Tracing
Research output: Contribution to journal › Article › Research › peer-review
Evaluation of the Bootstrap Current in Stellarators
Research output: Contribution to conference › Poster › Research
Calculations of collisionless high-energy particle losses for heliotron/torsatron devices in real space coordinates
Research output: Contribution to conference › Poster › Research
Calculations of $1/\nu$ transport for {Uragan-2M} taking into account the influence of current-feeds and detachable joints of the helical winding
Research output: Contribution to conference › Poster › Research
Studies of the neoclassical transport for CNT
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Evaluation of the toroidal torque driven by external non-resonant non-axisymmetric magnetic field perturbations in a tokamak
Research output: Contribution to journal › Article › Research › peer-review
Projects
Transport and Heating in Toroidal Devices
Project: Research area