Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Yi Tan"'
Autor:
Yu Zhou, Ruihai Tong, Wulyu Zhong, Yi Tan, Zhongbing Shi, Min Jiang, Jie Wen, Zengchen Yang, Peiwan Shi, Anshu Liang, Xin Yu, Yuqi Shen, Guanqun Xue, Weichu Deng
Publikováno v:
Review of Scientific Instruments. 94:013508
To measure plasma density and magnetic fluctuations on the HL-2M tokamak simultaneously, a new diagnostic system combining Doppler backscattering (DBS) and cross-polarization scattering (CPS) is under development. It is essential to understand the pr
Publikováno v:
Review of Scientific Instruments. 92:043540
A bolometer/soft x-ray diagnostic based on modular absolute extreme ultraviolet photodiodes has been built to obtain the local emission profile of a poloidal cross section in Sino-UNIted Spherical Tokamak (SUNIST). The system consists of seven photod
Autor:
H. Zhong, Zhe Gao, Yingqi Zai, Shouzhi Wang, Zhengbo Cheng, Haiqing Liu, Yi Tan, Xiang Zhu, Wenbin Liu, Pengjuan Su, Long Zeng, Bili Ling, Binbin Wang
Publikováno v:
Review of Scientific Instruments. 92:043538
A five-channel microwave interferometer with high temporal resolution and high phase resolution has been developed for measuring electron density profiles and fluctuations on the Sino-UNIted Spherical Tokamak. A correction algorithm, based on the low
Publikováno v:
Review of Scientific Instruments. 89:10K115
High current regulations are widely required in tokamaks to generate a specific magnetic field for plasma confinement which is challenging for power electronics. For high current regulation, the stray inductance will cause high noise and surge voltag
Publikováno v:
Review of Scientific Instruments. 89:026101
A 30-channel movable magnetic probe radial array measuring the poloidal magnetic field’s time derivative Bθ has been developed and installed on the Sino-United Spherical Tokamak to investigate the magnetohydrodynamic (MHD) activities in ohmic disc
Autor:
Yunsheng Jiang, Wenbin Liu, Katsumasa Nakamura, Binbin Wang, Zhe Gao, H. Zhong, Shaopeng Wang, Yi Tan
Publikováno v:
Review of Scientific Instruments. 88:093510
Accurate mutual inductances between magnetic diagnostics and poloidal field coils are an essential requirement for determining the poloidal flux for plasma equilibrium reconstruction. The mutual inductance calibration of the flux loops and magnetic p
Publikováno v:
Review of Scientific Instruments. 87:11D437
For tokamak plasma diagnostics, an ultrafast reciprocating probe system driven by magnetic field coils, achieving a maximum velocity of 21 m/s, is introduced. The probes are attached with a driving hoop made of carbon steel and accelerated by three a
Publikováno v:
Review of Scientific Instruments. 87:11E109
A single-channel 3 mm interferometer has been developed for plasma density diagnostics in the Sino-UNIted Spherical Tokamak (SUNIST). The extremely compact microwave interferometer utilizes one corrugated feed horn antenna for both emitting and recei
Assessment of the beam path deflection for a vertically installed microwave interferometer in SUNIST
Publikováno v:
Review of Scientific Instruments. 87:083501
Microwave interferometry has been widely employed to provide reliable line averaged electron density measurement on plasma devices. For a vertically installed interferometer on a tokamak, the refraction problem, which distorts the beam path and aggra
Publikováno v:
Review of Scientific Instruments. 86:083502
Eddy currents have an important effect on tokamak plasma equilibrium and control of magneto hydrodynamic activity. The vacuum vessel of the Sino-UNIted Spherical Tokamak is separated into two hemispherical sections by a toroidal insulating barrier. C