JET-P(93)91

An Assessment of Theoretical Models for Electron and Ion Anomalous Thermal Diffusivities based on Observations in the JET Tokamak

Many theoretical models have been proposed in the literature to explain the observed anomalous transport of energy in tokamaks. High quality data on experimental diffusivities for ion and electron thermal transport from JET is used to assess the value of a large number of the models. Particular emphasis is placed on using only data that satisfies the appropriate validity conditions for the various models.
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JETP93091 511.59 Kb