Particle balance at HSX and W7-X, stellarators with different edges

L. Stephey, D. T. Anderson, F. S. B. Anderson, A. R. Akerson, A. Bader, C. Deng, F. Effenberg, O. Schmitz
HSX Plasma Laboratory, Univ. of Wisconsin, Madison, USA
C. Biedermann, S. Bozhenkov, R. Konig, P. Kornejew, M. Krychowiak, H. Viebke, W7-X Team
Max Planck Institut fur Plasmaphysik, Greifswald, Germany
P. Drews, Y. Liang, S. Liu, O. Neubauer, G. Satheeswaran
Forschungszentrum Julich GmbH, Institut fur Energie und Klimaforschung Plasmaphysik Julich, Germany
J. Harris, E. Unterberg
Oak Ridge National Laboratory, Tennessee, USA
G. Wurden
Los Alamos National Laboratory, New Mexico, USA

File: cwgm_v3.pdf

Control of neutral particle fueling and exhaust by edge topology optimization in Wendelstein 7-X and HSX

L. Stephey, A. Bader, F. Effenberg, O. Schmitz, D. T. Anderson, F. S. B. Anderson, H. Frerichs
HSX Plasma Laboratory, Univ. of Wisconsin, Madison, USA
G. Wurden
Los Alamos National Laboratory, New Mexico, USA
C. Biedermann, A. Dinklage, J. Geiger, R. Konig, P. Kornejew, M. Krychowiak, W7-X Team
Max Planck Institut fur Plasmaphysik, Greifswald, Germany
J. Harris, J. D. Lore, E. Unterberg
Oak Ridge National Laboratory, Tennessee, USA

File: stephey_aps_2016_final.pdf