Results 11 to 20 of about 39,674 (273)

Effect of toroidal rotation on impurity transport in tokamak improved confinement [PDF]

open access: diamondNuclear Fusion
The centrifugal force effects from toroidal rotation in improved confinement plasmas are analyzed on high- Z impurities in tokamaks. Tungsten (W) transport simulations are performed using the impurity transport code developed in the integrated code TASK.
Shota Mochinaga   +3 more
openalex   +2 more sources

Study on the Harmonic Loss of Permanent Magnet Toroidal Space Motor for Hybrid Electric Vehicles

open access: yesIEEE Access, 2021
Based on magnetic gear transmission principle, permanent magnet toroidal space motor for hybrid electric vehicles with dual-rotor drive is proposed in this paper, harmonic loss caused by toroidal space relative motion of two rotors is conducted in hybrid
Xin Liu, Hao Feng, Xiaoyuan Wang
doaj   +1 more source

Investigation of MHD events and associated toroidal rotation variation in an EAST long-pulse discharge

open access: diamondNuclear Fusion
The self-organizing regime has been studied in an Experimental Advanced Superconducting Tokamak (EAST) long-pulse discharge. Multiple magnetohydrodynamic (MHD) instabilities and associated change in the core toroidal rotation were observed. A m / n = 3/2
Ruiping Zhu   +17 more
openalex   +2 more sources

Modeling of toroidal momentum transport induced by neoclassical toroidal viscosity torque for ITER scenarios

open access: yesNuclear Fusion, 2023
Neoclassical toroidal viscosity (NTV) torque caused by resonant magnetic perturbation (RMP) and the induced toroidal momentum transport are investigated for International Thermonuclear Experimental Reactor (ITER) scenarios through numerical modeling. The
X.-T. Yan   +7 more
doaj   +1 more source

Observation of improved confinement by non-axisymmetric magnetic field in KSTAR

open access: yesNuclear Fusion, 2023
We report the observation of improved confinement discharge in a magnetic braking experiment in the KSTAR tokamak. The improved confinement is achieved with reduced toroidal plasma rotation by non-axisymmetric magnetic field induced toroidal rotation ...
Kimin Kim   +10 more
doaj   +1 more source

Spinning toroidal brane cosmology; A classical and quantum survey

open access: yesNuclear Physics B, 2020
We construct a cosmological model based on a free particle model which is constrained on an embedded toroidal brane, with a general rotation around a specific axis in the bulk space.
Salman Abarghouei Nejad   +2 more
doaj   +1 more source

Resonant mode effects on rotation braking induced by n = 1 resonant magnetic perturbations in the EAST tokamak

open access: yesNuclear Fusion, 2023
The spectrum effects on toroidal rotation braking, induced by n  = 1 resonant magnetic perturbations (RMPs) in the discharges with $q_{95} = 4.1$ and $q_{95} = 5.1$ , are studied in the EAST tokamak.
H. Sheng   +16 more
doaj   +1 more source

Mechanism of enhanced ion temperature by impurity seeding in EAST H-mode plasma

open access: yesNuclear Fusion, 2023
Ion temperature ( T _i ) profiles are commonly observed to increase in peaking, leading to higher central T _i , after impurity seeding in the EAST H-mode plasma. Argon can be more efficient at raising T _i than neon.
Xiuda Yang   +22 more
doaj   +1 more source

The effect of plasma toroidal rotation on n = 1 resonant magnetic perturbation field penetration under low neutral beam injection torque in EAST

open access: yesNuclear Fusion, 2023
An experiment was conducted to study the mode penetration of $n = 1$ resonant magnetic perturbation (RMP) in EAST under low neutral beam injection torque in the co-current direction (Co-NBI). The experimental results indicate that the threshold current ${
Cheng Ye   +21 more
doaj   +1 more source

Magnetic X‐ray techniques

open access: yesMajor Reference Works, Page 169-176., 2023
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan C. Chantler   +2 more
wiley  

+1 more source

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