Core transport studies in fusion devices
Poster (konferens), 2010

Comprehensive first principles modelling of fusion plasmas contains many numerical and theoretical challenges: a complicated magnetic geometry, long range electromagnetic interactions, collective modes, and extreme density and temperature gradients driving turbulent fluctuations, to name just a few. HPC provides the tools for tackling these challenges and is the focus of a major undertaking within the European fusion community. In this work, the turbulent transport of trace impurities in a tokamak device has been studied using quasi-linear and non-linear gyrokinetic simulations from the GENE code. The results are quantitative and qualitative assessments of the transport properties of several impurity species, and the dependence thereof on various plasma parameters.

transport

fusion

plasma physics

Författare

Pär Strand

Chalmers, Rymd- och geovetenskap, Transportteori

Andreas Skyman

Chalmers, Rymd- och geovetenskap, Transportteori

Hans Nordman

Chalmers, Rymd- och geovetenskap, Transportteori

PDC 20th Anniversary and SNIC Interaction Conference 2010

Drivkrafter

Hållbar utveckling

Styrkeområden

Energi

Fundament

Grundläggande vetenskaper

Ämneskategorier

Annan fysik

Fusion, plasma och rymdfysik