27 citations
- New York UniversityUS2 papers
- Courant Institute of Mathematical SciencesUS1 paper
- Institute of Atomic EnergyPL1 paper
- Japan Atomic Energy AgencyJP1 paper
- Kurchatov InstituteRU1 paper
- Max Planck Institute for Plasma PhysicsDE1 paper
- Princeton Plasma Physics LaboratoryUS1 paper
- University of WashingtonUS1 paper
4 papers
Scalings for Tokamak Energy Confinement
P. Yushmanov, T. Takizuka, K. Riedel +4
On the basis of an analysis of the ITER L-mode energy confinement database, two new scaling expressions for tokamak L-mode energy confinement are proposed, namely a power law scali…
Profile Shape Parameterization of JET Electron Temperature and Density Profiles
Beatrix Schunke, Kaya Imre, Kurt S. Riedel
The temperature and density profiles of the Joint European Torus are parameterized using log-additive models in the control variables. Predictive error criteria are used to determi…
A Hierarchy of Empirical Models of Plasma Profiles and Transport
Kaya Imre, Kurt S. Riedel, Beatrix Schunke
Two families of statistical models are presented which generalize global confinement expressions to plasma profiles and local transport coefficients. The temperature or diffusivity…
Pseudo-Spectrum of the Resistive Magneto-hydrodynamics Operator: Resolving the Resistive Alfven Paradox
D. Borba, K. S. Riedel, W. Kerner +3
The `Alfvén Paradox' is that as resistivity decreases, the discrete eigenmodes do not converge to the generalized eigenmodes of the ideal Alfvén continuum. To resolve the paradox,…