Chalmers University of Technology Confinement in H-mode The main characteristic property of H-modes for drift wave modelling is the flat density pofile.
{"Image DocumentName": "Confinement in H-mode", "Image ImageDescription": "The main characteristic property of H-modes for drift wave modelling is the flat density pofile. As seen by Fig 1 our model is in good agreement with kinetic theory in the linear regime. We will return to the nonlinear regime in connection with the fluid closure. The presence of both L and H mode equilibria in the model was shown already in the first transport simulation (J. Weiland and H. Nordman, Nuclear Fusion 31, 390 (1991)). Recently simulations of the L-H transition have confirmed this. (J. Weiland et. al., AIP proceedings 1392, 85 (2011)). As pointed out in the beginning all these features go back to the fluid closure, i.e. using an unexpanded fluid density response including both adiabatic and isothermal limits.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}