Publications Dr. Tim Happel
Journal Article (5)
1.
Journal Article
53, 113034 (5pp) (2013)
Spatiotemporal and wavenumber resolved bicoherence at hte low to high confinement transition in the TJ-II stellarator. Nuclear Fusion 2.
Journal Article
53, 113003 (12pp) (2013)
Survey of the H-mode power threshold and transition physics studies in ASDEX Upgrade. Nuclear Fusion 3.
Journal Article
53, 113003 (2013)
Surfey of the H-mode power threshold and transition physics studies in ASDEX Upgrade. Nuclear Fusion 4.
Journal Article
53, 104003 (9pp) (2013)
Overview of ASDEX Upgrade Results. Nuclear Fusion 5.
Journal Article
53, 053005 (13pp) (2013)
High-accuracy characterization of the edge radial electric field at ASDEX Upgrade. Nuclear Fusion Conference Paper (7)
6.
Conference Paper
Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)
H-mode density limit studies at ASDEX Upgrade. In: 40th EPS Conference on Plasma Physics, P5.163 (Eds. Naulin, V.; 7.
Conference Paper
Edge Er and turbulence behaviour with magnetic perturbations using Doppler reflectometry in ASDEX Upgrade. In: Proceedings of the 11th International Reflectometry Workshop (IRW11), 4 p.. 11th International Reflectometry Workshop (IRW11), Palaiseau, April 22, 2013 - April 24, 2013. Laboratoire de Physique des Plasmas (LPP), Palaiseau (2013)
8.
Conference Paper
Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)
Impact of magnetic perturbation coils on the edge radial electric field in ASDEX Upgrade. In: 40th EPS Conference on Plasma Physics, P5.175 (Eds. Naulin, V.; 9.
Conference Paper
Spatiotemporal and spectral structure of the turbulence-flow interaction at the L-H transition in TJ-II plasma. In: Proceedings of the 24th IAEA Fusion Energy Conference, EX/10-2. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, October 08, 2012 - October 13, 2012. International Atomic Energy Agency, Vienna (2013)
10.
Conference Paper
Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)
Wavenumber-resolved turbulence investigations in the ASDEX Upgrade tokamak and comparison to numerical simulations. In: 40th EPS Conference on Plasma Physics, P1.188 (Eds. Naulin, V.; 11.
Conference Paper
The optimized steerable W-band Doppler reflectometer on ASDEX Upgrade: possibilities and issues. In: Proceedings of the 11th International Reflectometry Workshop (IRW11), 12 p.. 11th International Reflectometry Workshop (IRW11), Palaiseau, April 22, 2013 - April 24, 2013. Laboratoire de Physique des Plasmas (LPP), Palaiseau (2013)
12.
Conference Paper
Overview of ASDEX Upgrade Results. In: Proceedings of the 24th IAEA Fusion Energy Conference, OV/2-2. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, October 08, 2012 - October 13, 2012. International Atomic Energy Agency, Vienna (2013)
Talk (7)
13.
Talk
Characterization of non-axisymmetric magnetic perturbation induced SOL turbulence changes in ASDEX Upgrade L-modes. 10th International Workshop on Electric Probes in Magnetized Plasmas (IWEP 2013), Madrid (2013)
14.
Talk
Edge Er and turbulence behaviour with magnetic perturbations using Doppler reflectometry in ASDEX Upgrade. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
15.
Talk
The Optimized Steerable W-band Doppler Reflectometer on ASDEX Upgrade: Possibilities and Issues. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
16.
Talk
Radial correlation of density fluctuations by coupling IPP and LPP W-band Doppler Reflectometers on ASDEX Upgrade. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
17.
Talk
Doppler Scattering complex signal correlation: the role of phase and modulus in the correlation analysis. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
18.
Talk
Investigation of geodesic acoustic mode oscillations using Doppler reflectometry in ASDEX Upgrade. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
19.
Talk
Hochpräzisions-Messungen des radialen elektrischen Feldes am Plasmarand von ASDEX Upgrade. DPG-Frühjahrstagung, Jena (2013)
Poster (4)
20.
Poster
H-mode density limit studies at ASDEX Upgrade. 40th EPS Conference on Plasma Physics, Espoo (2013)