Results 101 to 110 of about 474,973 (216)

Role of Toroidal Rotation in ITB Formation in Tokamaks

, 2018
A set of tokamak discharges with internal transport barriers (ITBs) are studied using the TRANSP code in order to investigate the role of toroidal rotation in triggering of ITBs.
Pankin, Alexei,, Anderson, Johan,, Shuster, E,, Rafiq, Tariq,   +3 more
core   +1 more source

Deformation and Differential Rotation in Slowly Rotating Young Intermediate-mass Stars

The Astrophysical Journal
Asteroseismology, the study of stellar vibrations, is a method that can probe the structure deformation and internal rotation of stars. Salient among the seismic inferences of rotation from TESS observations are TIC 408165734, whose equatorial rotation ...
Subrata Kumar Panda, Shravan Hanasoge
doaj   +1 more source

Effect of 4.6 GHz LHW on tungsten transport in NBI dominant H-mode plasma in EAST tokamak

Nuclear Fusion
Experimental observations in EAST tokamak have revealed a notable suppression of tungsten accumulation during the lower hybrid wave (LHW) injection in the neutral beam injection (NBI)-heated H-mode plasma.
Yunxin Cheng, Ling Zhang, Chengxi Zhou, Shigeru Morita, Xiang Gao, Shouxin Wang, Ailan Hu, Wenmin Zhang, Zhen Zhou, Qing Zang, Jianwen Liu, Fang Ding, Yanmin Duan, Liqing Xu, Yingying Li, Mao Wang, Miaohui Li, Jihui Chen, Darío Mitnik, Jinping Qian, Haiqing Liu, Guosheng Xu, Jiansheng Hu, Yuntao Song   +23 more
doaj   +1 more source

Research of Dynamic Characteristic of Rigid-flexible Coupled Toroidal Planetary Worm Drive

Jixie chuandong, 2019
In order to realize the dynamic response of spherical roller toroidal planetary worm drive, considering the independent motion of the rolling element and the stiffness of the bearing, the rigid body dynamics model of the transmission is established, and ...
Yu Taoxi Hong Mei
doaj  

Modeling YSO Jets in 3D. III. Dependence of Accretion and Jet Properties on Stellar Magnetospheric Field Strength and Rotation

The Astrophysical Journal
Observations of young stellar object systems reveal a wide diversity of jet properties, from well-collimated bipolar jets to unipolar jets and systems with no detectable jet.
Yisheng Tu, Zhi-Yun Li, Zhaohuan Zhu, Kass Bell   +3 more
doaj   +1 more source

Reduction of toroidal rotation by fast wave power in DIII-D [PDF]

, 1997
The application of fast wave power in DIII-D has proven effective for both electron heating and current drive. Since the last RIF Conference FW power has been applied to advanced confinement regimes in DIII-D; negative central shear (NCS), VH- and H ...
Burrell, K.H., Grassie, J.S. de, Baker, D.R.   +2 more
core  

Campo Magnético de uma bobina toroidal

, 2011
EletromagnetismoO vídeo mostra uma animação onde é possível visualizar uma bobina toroidal que transporta uma corrente elétrica simbolizada por várias esferas vermelhas em movimento.
Pelletier, Yves
core   +1 more source

Nonlinear saturation of toroidal Alfvén eigenmodes via ion induced scattering in nonuniform plasmas

Nuclear Fusion
In nonuniform plasmas, toroidal Alfvén eigenmode (TAE) is shown to decay into high toroidal mode number modes due to ion induced scattering (Cheng et al 2024 Nucl. Fusion 64 066031). In this work, the three wave parametric decay model is generalized into
Zhiwen Cheng, Kexun Shen, Liu Chen, Fulvio Zonca, Zhiyong Qiu   +4 more
doaj   +1 more source

Nonlinear evolution of weakly coupled double tearing modes with equilibrium sheared toroidal flow

Nuclear Fusion
The nonlinear evolution of weakly coupled double tearing modes (DTMs) with and without sheared toroidal flow is systematically investigated with the three-dimensional, toroidal-geometry, and nonlinear magneto-hydro-dynamics code CLT. Due to the explosive
Y. Y. Ying, Z. M. Wang, Y. Y. Zhang, W. Zhang, X. D. Meng, Z. W. Ma   +5 more
doaj   +1 more source

Campo Magnético de uma bobina toroidal

, 2009
EletromagnetismoO vídeo mostra uma animação onde é possível visualizar uma bobina toroidal que transporta uma corrente elétrica simbolizada por várias esferas vermelhas em movimento.
Pelletier, Yves
core