Evidence of non-local heat transport in JET plasmas
Paper i proceeding, 2018

The heat transport in a selected database of the JET ILW plasmas is analysed where a significant departure from the diffusive model is found. The findings show that the nature of the heat transport in these plasmas is non-local (super-diffusive), and a novel approach is proposed for defining the level of the non-locality (superdiffusivity) of the heat flux, and the corresponding transport coefficient. The new model is expected to improve the accuracy of simplified models used in transport studies of fusion plasmas.

Fractional transport model

Non-Gaussian distributions

Integrated Modeling


Johan Anderson

Chalmers, Rymd-, geo- och miljövetenskap

Sara Moradi

Inst. för Plasmafysik

M Romanelli

Unknown organization

Hyun-Tae Kim

Unknown organization

JET contributors

Unknown organization


U.S. Transport Task Force (TTF)
San Diego, USA,




Grundläggande vetenskaper


Annan fysik

Sannolikhetsteori och statistik

Fusion, plasma och rymdfysik