TY - JOUR
T1 - Transport studies using perturbative experiments
JF - Fusion Science and Technology
Y1 - 2012
A1 - Hogeweij, G. M. D.
KW - COEFFICIENTS
KW - ELECTRON-TRANSPORT
KW - HEAT-PULSE-PROPAGATION
KW - JET
KW - MODULATION
KW - NONLOCAL TRANSPORT
KW - PARTICLE-TRANSPORT
KW - PLASMAS
KW - TEMPERATURE-GRADIENT
KW - TOKAMAK
AB - By inducing a small electron temperature perturbation in a plasma in steady state one can in principle determine the conductive and convective components of the electron heat flux, and the associated thermal diffusivity and convection velocity. The same can be done for other plasma, parameters, like density or ion temperature. In this paper experimental and analysis techniques are briefly reviewed. The fundamental question whether the fluxes are linear functions of the gradients or not is discussed. Experimental results are summarized, including so-called 'non-local' phenomena.
VL - 61
SN - 1536-1055
UR - http://www.ans.org/pubs/journals/fst/a_13502
IS - 2T
U1 - Fusion Physics
U5 - 4ac25605b8e660d4a9c75d14c0f4be3e
ER -