Results 91 to 100 of about 2,473,114 (224)

Density Fluctuation in JIPP T-IIU Tokamak Plasmas Measured by a Heavy Ion Beam Probe

, 1996
"Multiple and small sample-volume measurements of the density turbulence and potential profile measurement in tokamak plasmas were conducted by a heavy ion beam probe.
Kuramoto, H., Kawahata, K., Minami, T., Kawasumi, Y., Ida, K., Koong, J., Nishizawa, A., Hidekuma, S., Xu, J., Tsuzuki, T., Sakakita, H., Sasao, M., Fujisawa, A., Toi, K., Sato, K., Seki, T., Hirokura, S., Nomura, I., Yamada, I., Narihara, K., Ohdachi, S., Kojima, M., Kumazawa, R., Iguchi, H., Iwasaki, K., Watari, T.", Ejiri, A., "Hamada, Y., Sato, K.N., Adachi, K., Ido, T.   +30 more
core  

Tokamak Fusion Test Reactor Annual Report

, 1988
This report discusses the following topics: principal parameters achieved in experimental devices (FY88); tokamak fusion test reactor; Princeton beta Experiment-Modification; S-1 Spheromak; current drive experiment; x-ray laser studies; spacecraft glow ...
Phillips, C. A.
core   +1 more source

Impact of high-fidelity temperature feedback modeling on fusion blanket neutronics

Nuclear Fusion
Accurate modeling and simulation of neutron and gamma transport and interactions within fusion tokamaks represents a critical area of research for fusion energy development.
Jin Whan Bae, Arpan Sircar, Katarzyna Borowiec, Vittorio Badalassi, Cami Collins   +4 more
doaj   +1 more source

CAD-Based Monte Carlo Neutron Transport KSTAR Analysis for KSTAR

EPJ Web of Conferences, 2017
The Monte Carlo (MC) neutron transport analysis for a complex nuclear system such as fusion facility may require accurate modeling of its complicated geometry.
Seo Geon Ho, Choi Sung Hoon, Shim Hyung Jin   +2 more
doaj   +1 more source

On the lifetime of the first mirrors in the diagnostic systems of the international thermonuclear experimental reactor [PDF]

, 2006
Plasma diagnostic systems will be necessary tools for the future success of the International Thermonuclear Experimental Reactor (ITER) both to better understand the physics involved in magnetically confined burning plasma and for the protection of the
Temmerman, Gregory de
core   +1 more source

Effects of neoclassical toroidal viscosity on toroidal rotation under electron cyclotron resonance heating on J-TEXT tokamak

Nuclear Fusion
Influence of neoclassical toroidal viscosity (NTV) torque on intrinsic toroidal rotation caused by internal kink mode (IKM) in the J-TEXT tokamak is studied.
Hanhui Li, Youwen Sun, Lu Wang, Xingting Yan, Hui Sheng, Zhoujun Yang, Li Gao, Yonghua Ding, Zhongyong Chen, Zhipeng Chen, Donghui Xia, Wei Yan, Da Li, J-TEXT Team   +13 more
doaj   +1 more source

Multi-Scale Semi-Ideal Magnetohydrodynamics of a Tokamak Plasma

, 1995
An analytical model of fast spatial flattening of the toroidal current density and q-profile at the nonlinear stage of (m=1/n=1) kink instability of a tokamak plasma is presented.
The, Complexity Simulation Group, Sato, T., Bazdenkov, S., Watanabe, K.   +3 more
core  

Observation of bi-directional global Alfvén eigenmodes in the MAST-U tokamak

Nuclear Fusion
The first observations and classification of deuterium beam-driven sub-cyclotron frequency range Alfvén eigenmodes (AEs) are presented for the MAST-Upgrade tokamak. Sets of observed eigenmodes are separated in frequency by approximately 200 kHz.
M.B. Dreval, H.J.C. Oliver, S.E. Sharapov, J.F. Rivero-Rodriguez, M. Fitzgerald, C. Michael, R. Ochoukov, L. Velarde, M. Cecconello, D. Ryan, the MAST-U Team   +10 more
doaj   +1 more source

A Design Method of Divertor in Tokamak Reactors

, 1990
"Computational method to design the efficient divertor configuration in tokamak reactor is presented. The two-dimensional code has been developed to analyze the distributions of the plasma and neutral particles for realistic configurations.
Itoh, K.", Tanaka, M., Itoh, S.-I., "Ueda, N.   +3 more
core  

Time-dependent full-radius integrated modeling of the DTT tokamak main plasma scenarios

Nuclear Fusion
We use an integrated modeling workflow with the transport code ASTRA coupled with the quasi-linear transport model TGLF-SAT2, the neoclassical model NCLASS, the FACIT model for the neoclassical impurity transport and the IMEP routines for the pedestal ...
N. Bonanomi, T. Luda, P. Mantica, F. Auriemma, L. Balbinot, A. Castaldo, P. Innocente, G. Rubino, R. Ambrosino, C. Angioni, I. Casiraghi, D. Fajardo   +11 more
doaj   +1 more source