Results 81 to 90 of about 321,964 (214)

Multi-machine validation of plasma initiation modelling and prospects for future devices: Predicting plasma initiation using only hardware design and control room input data

Nuclear Fusion
This paper reports on the generic prediction capability of full electromagnetic plasma initiation modelling with DYON, which was carried out for the first time in fusion research by the joint modelling of the International Tokamak Physics Activity ...
Hyun-Tae Kim, Eugenio Schuster, Fabien Jaulmes, Geoffrey Cunningham, Gloria Falchetto, Hong-Sik Yun, James Yang, Jeongwon Lee, Joelle Mailloux, Oliver Bardsley, Peter de Vries, Runze Chen, Takuma Wakatsuki, Xavier Litaudon, Yeongsun Lee, Yong-Su Na, ITPA-Integrated Operation Scenario group   +16 more
doaj   +1 more source

Localised Microwave Bursts During ELMs on MAST

EPJ Web of Conferences, 2015
Bursts of microwave emission are observed during ELM events on the Mega Ampère Spherical Tokamak. In agreement with observations on other machines, these bursts are up to 3 orders of magnitude more intense than the thermal background, but are electron ...
Freethy Simon, Shevchenko Vladimir, Huang Billy, Vann Roddy   +3 more
doaj   +1 more source

Features of spherical torus plasmas [PDF]

, 1985
The spherical torus is a very small aspect ratio (A 2 are characterized by high toroidal beta (..beta../sub t/ > 0.2), low poloidal beta (..beta../sub p/ 1.5), and strong plasma helicity (F comparable to THETA).
Strickler, D. J., Peng, Y. K. M., D.J. Strickler, Y.K.M. Peng   +3 more
core   +1 more source

Microstability physics as illuminated in the spherical tokamak

Plasma Physics and Controlled Fusion, 2005
Spherical tokamaks (STs) have attractive features for fusion, and there is considerable interest in understanding their transport properties which depend on the underlying microinstabilities. STs are capable of operation with low magnetic fields and exhibit large inhomogeneity in the toroidal magnetic field.
Roach, C, Applegate, D, Connor, J, Cowley, S, Dorland, W, Hastie, R, Joiner, N, Saarelma, S, Schekochihin, A, Akers, R, Brickley, C, Field, A, Valovic, M, Team, MAST   +13 more
openaire   +1 more source

First physics results from the MAST Mega-Amp Spherical Tokamak

, 2001
First physics results are presented from MAST (Mega-Amp Spherical Tokamak), one of the new generation of purpose built spherical tokamaks (STs) now commencing operation.
Roach, C., MAST Team, Walsh, M. J., Martin, R., Shevchenko, V., Akers, R., Fielding, S. J., Wilson, H. R., Valovic, M., Sykes, A., Ahn, J. W., Price, M., Gryaznevich, M., Arends, E., Counsell, G. F., Carolan, P. G., Tournianski, M.   +16 more
core  

Summary of the 29th IAEA Fusion Energy Conference under the topics materials, in-vessel components, next-step machines, and licensing and safety and socio-economic and environment

Nuclear Fusion
This paper represents one half of a set of two, covering the TECHNOLOGY presentations at the Fusion Energy Conference (FEC), held in London, UK, in October 2023.
A. Quadling
doaj   +1 more source

An alternative approach in fusion: Spherical tokamak

, 2003
Enerji sorununa alternatif yollardan biri de füzyondur. Füzyon işleminde uygulanan birçok yöntem vardır. Bu yöntemlerden biri olan tokamak kavramı deneysel başarıları ile çekici olmaktadır.
Serin, Gökhan, Özdaş, Kudret
core  

Mechanical model for a full fusion tokamak enabled by supercomputing

Nuclear Fusion
Determining stress and strain in a component of a fusion power plant involves defining boundary conditions for the mechanical equilibrium equations, which implies the availability of a full reactor model for defining those conditions.
W.M.E. Ellis, L. Reali, A. Davis, H.M. Brooks, I. Katramados, A.J. Thornton, R.J. Akers, S.L. Dudarev   +7 more
doaj   +1 more source

First Results of the Implementation of the Doppler Backscattering Diagnostic for the Investigation of the Transition to H-Mode in the Spherical Tokamak Globus-M2. [PDF]

Sensors (Basel), 2023
Ponomarenko A, Yashin A, Kurskiev G, Minaev V, Petrov A, Petrov Y, Sakharov N, Zhiltsov N.   +7 more
europepmc   +1 more source

Progress of the Plasma Centerpost for the PROTO-SPHERA Spherical Tokamak

Energies, 2016
Plasma properties can be useful in a wide spectrum of applications. Experimental projects on controlled nuclear fusion are the most challenging of these applications and, at the same time, the best way to approach plasma science.
Alessandro Lampasi, Giuseppe Maffia, Franco Alladio, Luca Boncagni, Federica Causa, Edmondo Giovannozzi, Luigi Andrea Grosso, Alessandro Mancuso, Paolo Micozzi, Valerio Piergotti, Giuliano Rocchi, Alessandro Sibio, Benedetto Tilia, Vincenzo Zanza   +13 more
doaj   +1 more source