Results 31 to 40 of about 112,088 (330)

Improved core-edge compatibility using impurity seeding in the small angle slot (SAS) divertor at DIII-D

Physics of Plasmas, 2020
Impurity seeding studies in the small angle slot (SAS) divertor at DIII-D have revealed a strong relationship between the detachment onset and pedestal characteristics with both target geometry and impurity species.
L. Casali, T. Osborne, B. Grierson, A. Mclean, E. Meier, J. Ren, M. Shafer, H. Wang, J. Watkins   +8 more
semanticscholar   +1 more source

R&D on divertor plasma facing components at the Institute for Plasma Research

Nukleonika, 2015
This paper is focused on various aspects of the development and testing of water cooled divertor PFCs. Divertor PFCs are mainly designed to absorb the heat and particle fluxes outflowing from the core plasma of fusion devices like ITER.
Patil Yashashri, Khirwadkar S., Belsare S. M., Swamy Rajamannar, Khan M. S., Tripathi S., Bhope K.   +6 more
doaj   +1 more source

The isotope effect on divertor conditions and neutral pumping in horizontal divertor configurations in JET-ILW Ohmic plasmas

Nuclear Materials and Energy, 2017
Understanding the impact of isotope mass and divertor configuration on the divertor conditions and neutral pressures is critical for predicting the performance of the ITER divertor in DT operation.
J. Uljanovs, M. Groth, A.E. Jaervinen, D. Moulton, M. Brix, G. Corrigan, P. Drewelow, C. Guillemaut, D. Harting, J. Simpson, A. Huber, S. Jachmich, U. Kruezi, K.D. Lawson, A.G. Meigs, A.C.C. Sips, M.F. Stamp, S. Wiesen   +17 more
doaj   +1 more source

Recent ASDEX Upgrade research in support of ITER and DEMO [PDF]

, 2015
Recent experiments on the ASDEX Upgrade tokamak aim at improving the physics base for ITER and DEMO to aid the machine design and prepare efficient operation. Type I edge localized mode (ELM) mitigation using resonant magnetic perturbations (RMPs) has
García Muñoz, Manuel, Rodríguez Ramos, Mauricio, Sanchis-Sánchez, L., Viezzer, Eleonora, Zohm, H.   +4 more
core   +1 more source

MAST Upgrade Divertor Facility: A Test Bed for Novel Divertor Solutions [PDF]

IEEE Transactions on Plasma Science, 2018
The challenge of integrated exhaust consistent with the other requirements in DEMO and power plant class tokamaks (ITER-like and alternative DEMOs, Fusion Nuclear Science Facility approaches) is well-known and the exhaust solution is likely to be fundamental to the design and operating scenarios chosen.
Morris, A. W., Harrison, J. R., Kirk, A., Lipschultz, B., Militello, F., Moulton, D., Walkden, N. R.   +6 more
openaire   +2 more sources

TCV divertor upgrade for alternative magnetic configurations

Nuclear Materials and Energy, 2017
The Swiss Plasma Center (SPC) is planning a divertor upgrade for the TCV tokamak. The upgrade aims at extending the research of conventional and alternative divertor configurations to operational scenarios and divertor regimes of greater relevance for a ...
H. Reimerdes, S. Alberti, P. Blanchard, P. Bruzzone, R. Chavan, S. Coda, B.P. Duval, A. Fasoli, B. Labit, B. Lipschultz, T. Lunt, Y. Martin, J.-M. Moret, U. Sheikh, B. Sudki, D. Testa, C. Theiler, M. Toussaint, D. Uglietti, N. Vianello, M. Wischmeier   +20 more
doaj   +1 more source

The correlation of edge plasma current, electric field and divertor condition in tokamak

Nuclear Materials and Energy, 2022
The particle transport in divertor region of current size tokamak can be affected by electric field (E) significantly through the E × B drift. The plasma current, which is associated with drifts closely, affects E.
Xuele Zhao, Chaofeng Sang, Yilin Wang, Daoyuan Liu, Chen Zhang, Dezhen Wang   +5 more
doaj   +1 more source

Overview of the JET results in support to ITER [PDF]

, 2017
The 2014–2016 JET results are reviewed in the light of their significance for optimising the ITER research plan for the active and non-active operation. More than 60 h of plasma operation with ITER first wall materials successfully took place since its
Abduallev, S., Abhangi, M., Abreu, P., Afzal, M., Galdón-Quiroga, J., García Muñoz, Manuel, Litaudon, X., Viezzer, Eleonora   +7 more
core   +1 more source

An optimized upper divertor with divertor-coils to study enhanced divertor configurations in ASDEX Upgrade [PDF]

Fusion Engineering and Design, 2017
Abstract A new upper divertor with in-vessel coils to investigate ‘advanced’ magnetic configurations will be installed in ASDEX Upgrade. ‘Advanced’ magnetic configurations are part of a risk mitigation strategy should the conventional divertor configuration approach not be applicable for future fusion reactors.
Herrmann, A., Teschke, M., Zammuto, I., Faitsch, M., Kallenbach, A., Lackner, K., Lunt, T., Neu, R., Rott, M., Schall, G., Sieglin, B., Vorbrugg, S., Weißgerber, M., Wischmeier, M., Zohm, H. ; https://orcid.org/0000-0002-8870-7806   +14 more
openaire   +2 more sources

Fluctuation characteristics of the TCV snowflake divertor measured with high speed visible imaging [PDF]

, 2018
Tangentially viewing fast camera footage of the low-field side snowflake minus divertor in TCV is analysed across a four point scan in which the proximity of the two X-points is varied systematically.
Farley, T., Harrison, J., Innocente, P., Labit, B., Militello, F., Reimerdes, H., Team, the MST1, Team, the TCV, Walkden, N. R.   +8 more
core   +2 more sources