Abstract
The design of future tokamaks, which are supposed to reach ignition with the H-mode, requires a reliable scaling expression for the H-mode energy confinement time. In the present work, an H-mode scaling expression for the thermal plasma energy confinement time has been developed by combining data from four existing divertor tokamaks, ASDEX, DIII-D, JET and PBX-M. The plasma conditions, which were as similar as possible to ensure a coherent set of data, were ELM-free deuterium discharges heated by deuterium neutral beam injection. By combining four tokamaks, the parametric dependence of the thermal energy confinement on the main plasma parameters, including the three main geometrical variables, was determined. (orig./WL).
Ryter, F;
Gruber, O;
Kardaun, O J.W.F.;
Menzler, H P;
Wagner, F;
[1]
Schissel, D P;
DeBoo, J C;
[2]
Kaye, S M;
[3]
ASDEX Team;
NI Team;
DIII-D Team;
PBX-M Team
- Max-Planck-Institut fuer Plasmaphysik, Garching (Germany)
- General Atomics, San Diego, CA (United States)
- Princeton Plasma Physics Lab., NJ (United States)
Citation Formats
Ryter, F, Gruber, O, Kardaun, O J.W.F., Menzler, H P, Wagner, F, Schissel, D P, DeBoo, J C, Kaye, S M, ASDEX Team, NI Team, DIII-D Team, and PBX-M Team.
Expression for the thermal H-mode energy confinement time under ELM-free conditions.
Germany: N. p.,
1992.
Web.
Ryter, F, Gruber, O, Kardaun, O J.W.F., Menzler, H P, Wagner, F, Schissel, D P, DeBoo, J C, Kaye, S M, ASDEX Team, NI Team, DIII-D Team, & PBX-M Team.
Expression for the thermal H-mode energy confinement time under ELM-free conditions.
Germany.
Ryter, F, Gruber, O, Kardaun, O J.W.F., Menzler, H P, Wagner, F, Schissel, D P, DeBoo, J C, Kaye, S M, ASDEX Team, NI Team, DIII-D Team, and PBX-M Team.
1992.
"Expression for the thermal H-mode energy confinement time under ELM-free conditions."
Germany.
@misc{etde_10124249,
title = {Expression for the thermal H-mode energy confinement time under ELM-free conditions}
author = {Ryter, F, Gruber, O, Kardaun, O J.W.F., Menzler, H P, Wagner, F, Schissel, D P, DeBoo, J C, Kaye, S M, ASDEX Team, NI Team, DIII-D Team, and PBX-M Team}
abstractNote = {The design of future tokamaks, which are supposed to reach ignition with the H-mode, requires a reliable scaling expression for the H-mode energy confinement time. In the present work, an H-mode scaling expression for the thermal plasma energy confinement time has been developed by combining data from four existing divertor tokamaks, ASDEX, DIII-D, JET and PBX-M. The plasma conditions, which were as similar as possible to ensure a coherent set of data, were ELM-free deuterium discharges heated by deuterium neutral beam injection. By combining four tokamaks, the parametric dependence of the thermal energy confinement on the main plasma parameters, including the three main geometrical variables, was determined. (orig./WL).}
place = {Germany}
year = {1992}
month = {Jul}
}
title = {Expression for the thermal H-mode energy confinement time under ELM-free conditions}
author = {Ryter, F, Gruber, O, Kardaun, O J.W.F., Menzler, H P, Wagner, F, Schissel, D P, DeBoo, J C, Kaye, S M, ASDEX Team, NI Team, DIII-D Team, and PBX-M Team}
abstractNote = {The design of future tokamaks, which are supposed to reach ignition with the H-mode, requires a reliable scaling expression for the H-mode energy confinement time. In the present work, an H-mode scaling expression for the thermal plasma energy confinement time has been developed by combining data from four existing divertor tokamaks, ASDEX, DIII-D, JET and PBX-M. The plasma conditions, which were as similar as possible to ensure a coherent set of data, were ELM-free deuterium discharges heated by deuterium neutral beam injection. By combining four tokamaks, the parametric dependence of the thermal energy confinement on the main plasma parameters, including the three main geometrical variables, was determined. (orig./WL).}
place = {Germany}
year = {1992}
month = {Jul}
}