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Lingfeng LU (卢凌峰) , Ying LIU (刘莹) , Huizong DUAN (段会宗) , et al.
Plasma Sci. Technol. 2020, 22(11): 115301; doi: 10.1088/2058-6272/abab69
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Haotian HUANG (黄浩天) and Lu WANG (王璐)
Plasma Sci. Technol. 2020, 22(10): 105101; doi: 10.1088/2058-6272/aba58c
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Current Issue Earlier Issues Accepts In Press View by Fields
Plasma Sci. Technol., 2020 22(11) Published: 28 August 2020 Previous Issue Next Issue
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Liangkang DONG (董良康) , Shaoyong CHEN (陈少永) , Maolin MOU (牟茂淋) , et al.
Plasma Sci. Technol. 2020, 22(11): 115101; doi: 10.1088/2058-6272/aba3bd
Abstract ( 43) PDF (1725KB) ( 22 )
The effect of resonant magnetic perturbation (RMP) with different poloidal mode numbers on peeling– ballooning (P–B) modes is simulated with the BOUT++ code. In order to investigate the physical mechanism of edge-localized mode mitigated by RMP, a series of RMPs with different poloidal mode numbers are applied into the four-field P–B mode simulatio... -
Jie HU (胡捷) , Wei YAN (严伟) , Ruihai TONG (佟瑞海) , et al.
Plasma Sci. Technol. 2020, 22(11): 115102; doi: 10.1088/2058-6272/aba681
Abstract ( 18) PDF (2362KB) ( 5 )
Recently, experimental studies on the soft landing of RE current by ohmic (OH) field have been performed in J-TEXT tokamak, as a possible auxiliary method to dissipate the RE current. With optimized horizontal displacement control of the RE beam, the toroidal electric field has been scanned from 1.6 to - 0.3 V m -1 during the RE plateau ph... -
Lingfeng LU (卢凌峰) , Ying LIU (刘莹) , Huizong DUAN (段会宗) , et al.
Plasma Sci. Technol. 2020, 22(11): 115301; doi: 10.1088/2058-6272/abab69
Abstract ( 38) PDF (2235KB) ( 28 )
Plasma turbulence may lead to additional wavefront distortion of inter-spacecraft laser beams during the operation of spaceborne gravitational wave (GW) observatories, e.g. TianQin. By making use of the Space Weather Modelling Framework (SWMF) model and realistic orbit data for the TianQin constellation, the characteristic parameters of the plas... -
Trung Nguyen TRAN, Bounyang OANTHAVINSAK, Shinichiro KADO, et al.
Plasma Sci. Technol. 2020, 22(11): 115401; doi: 10.1088/2058-6272/aba23c
Abstract ( 32) PDF (1676KB) ( 32 )
In this study, the effects of the fluid cooling and electric field line deformation were investigated in a dielectric barrier discharge (DBD) plasma source. The DBD plasma jet is improved by covering the ground electrode and a power electrode with insulating oil. We obtained positive results as insulating oil prevents arc formation, while it imp... -
Shuqun WU (吴淑群), Yuxiu CHEN (陈玉秀), Minge LIU (刘敏格), et al.
Plasma Sci. Technol. 2020, 22(11): 115402; doi: 10.1088/2058-6272/abb077
Abstract ( 14) PDF (2057KB) ( 7 )
In order to demonstrate the modulation of terahertz wave propagation in atmospheric pressure microplasmas, in this work, the band structure and the transmission characteristics of a onedimensional collisional microplasma photonic crystal are investigated, using the transfer matrix method. For a lattice constant of 150 μm and a plasma width of 10... -
Zongkai JIA (贾宗凯), Qingguo CHEN (陈庆国), Lin LIN (林林) , et al.
Plasma Sci. Technol. 2020, 22(11): 115403; doi: 10.1088/2058-6272/ab9f14
Abstract ( 16) PDF (2068KB) ( 2 )
HFO-1234ze(E)(trans-1,3,3,3-tetrafluoropropene, chemical formula: C3H2F4) is an extremely environmentally friendly SF6 alternative gas with high electrical strength. In this paper, the partial discharge (PD) characteristics of HFO-1234ze(E)/N2 mixtures were studied using the gas insulation test platform. The PD inception voltage of insulating ga... -
Elena KRALKINA, Konstantin VAVILIN, Ilya ZADIRIEV, et al.
Plasma Sci. Technol. 2020, 22(11): 115404; doi: 10.1088/2058-6272/abb0dc
Abstract ( 24) PDF (2815KB) ( 14 )
The efficiency of radio-frequency (RF) power absorption, RF magnetic field structure and plasma parameters were measured in cylindrical inductive RF plasma sources 20 cm in diameter and 22, 32, 53 cm in length with a low value external magnetic field. The experiments were carried out in argon at pressures of 13–140 mPa. The RF power supply chang... -
Boqiong JIANG (江博琼) , Xiaodan FEI (费小丹) , Shuiliang YAO (姚水良) , et al.
Plasma Sci. Technol. 2020, 22(11): 115501; doi: 10.1088/2058-6272/aba2c3
Abstract ( 37) PDF (1398KB) ( 12 )
This study investigates the decomposition of a gas mixture of four n-alkanes (n-heptane, n-octane, n-nonane, and n-decane) using a dielectric barrier discharge reactor. We show that the conversion of n-alkanes increased from 7.2% (C7H16), 9.7% (C8H18), 8.4% (C9H20), and 10.5% (C10H22) to 23.8% (C7H16), 25.0% (C8H18), 27.9% (C9H20), and 32.1% (C1... -
Xueqiang CAO (曹学强) , Li ZHANG (张立) , Zhongchen WU (武中臣) , et al.
Plasma Sci. Technol. 2020, 22(11): 115502; doi: 10.1088/2058-6272/aba5f6
Abstract ( 31) PDF (1496KB) ( 11 )
Laser-induced breakdown spectroscopy (LIBS) has been applied to many fields for the quantitative analysis of diverse materials. Improving the prediction accuracy of LIBS regression models is still of great significance for the Mars exploration in the near future. In this study, we explored the quantitative analysis of LIBS for the one-dimensiona... -
Jier QIU (邱吉尔) , Deping YU (余德平) , Yihong LI (李裔红) , et al.
Plasma Sci. Technol. 2020, 22(11): 115503; doi: 10.1088/2058-6272/aba8ed
Abstract ( 22) PDF (7747KB) ( 6 )
Arc plasma torch is an effective tool for spheroidization of metallic powders. However, as most conventional plasma torches were not specifically designed for plasma spheroidization, they may exhibit the disadvantages of the radial injection of powders, large fluctuations in the arc voltage, large gas flow rate, and disequilibrium between multip... -
Xiaolong WANG (王晓龙), Zhenyu TAN (谭震宇), Jiaqi HAN (韩佳奇), et al.
Plasma Sci. Technol. 2020, 22(11): 115504; doi: 10.1088/2058-6272/abaaa4
Abstract ( 29) PDF (1769KB) ( 13 )
The objective of this work is to contribute an understanding of the effects of electrons in the plasmas on the mass transfer of plasma species in aqueous solution by means of the numerical simulation based on a one-dimensional diffusion-reaction model. The plasma species are divided into two groups, i.e. electrons and the other species, and the ... -
L MIAO and Yu M GRISHIN
Plasma Sci. Technol. 2020, 22(11): 115505; doi: 10.1088/2058-6272/abad1a
Abstract ( 23) PDF (1644KB) ( 10 )
Numerical simulation of turbulent mixing process of polydisperse quartz particle (particle size distribution in the range of 0.1–0.4 mm) flow with Ar and Ar-H2 plasma generated by radio frequency inductively coupled plasma (RF-ICP) torch has been made. An approximate two-stage approach has been proposed to calculate the spatial–temporal distribu... -
Rishi VERMA, Ekansh MISHRA, Prosenjit DHANG, et al.
Plasma Sci. Technol. 2020, 22(11): 115506; doi: 10.1088/2058-6272/abb079
Abstract ( 16) PDF (1421KB) ( 5 )
The design details and performance characterization results of a newly developed plasma focus based compact and portable system (0.5 m × 0.5 m × 1.2 m, weighing ≈100 kg) that produces an average neutron yield of ~2 × 108 neutrons/shot (of fast D-D neutrons with typical energy ~2.45 MeV) at ~1.8 kJ energy discharge are reported. From the detailed an... -
Wei ZHANG (张伟), Tongyu WU (吴彤宇), Jian ZHANG (张健), et al.
Plasma Sci. Technol. 2020, 22(11): 115601; doi: 10.1088/2058-6272/abb078
Abstract ( 13) PDF (1577KB) ( 5 )
A new CO2 laser dispersion interferometer has been developed in the HL-2M tokamak to measure the electron density. In order to meet the needs of high-precision measurement, a data acquisition system with real-time signal conditioning (RSC) method is proposed. It can eliminate part of the impacts of environmental factors, such as mechanical vibra... -
Kai ZHANG (张凱), Dalong CHEN (陈大龙), Bihao GUO (郭笔豪), et al.
Plasma Sci. Technol. 2020, 22(11): 115602; doi: 10.1088/2058-6272/abb28f
Abstract ( 26) PDF (764KB) ( 10 )
Disruption prediction using a long short-term memory (LSTM) algorithm has been developed on EAST, due to its inherent advantages in time series data processing. In the present work, LSTM is used as the model and the AUC (area under receiver operation characteristic curve) is used as the evaluation index. When the model is trained on data from the p...
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| 2020 |
| 2020 Vol.22 No.12 |
- The 19th Asian Conference on Electrical Discharge (ACED 2018) (1)
- The 19th National Conference on Plasma Science and Technology (16)
- The 1st International Symposium on Electrical Discharge and Insulation Computing for Power Equipment (4)
- The 23rd meeting of Chinese electrostatics (4)
- The 9th International Workshop on Stochasticity in Fusion Plasmas (SFP) (1)
- The 14th International Reflectometry Workshop (IRW14) (6)
- The Third Asian Symposium on Laser-induced Breakdown Spectroscopy (15)
- The 6th Workshop on Fusion Plasma Diagnostics (WFPD) (4)
- The 15th China Electric Propulsion Conference (16)
- Letter (13)
- Review (8)
- Brief Communication and Research (4)
- Research Note (2)
- CAI Awardee's Article (11)
- Basic Plasma Phenomena (120)
- Magnetically Confined Plasma (230)
- Inertially Confined Plasma (20)
- Astrophysics and Space Plasma (52)
- Low Temperature Plasma (307)
- Plasma Technology (540)
- Fusion Engineering (310)
- Plasma Biomedicine (12)
- MEDIUM AND HIGH ENERGY PHYSICS & HADRON PHYSICS (7)
- EXPERIMENTAL FACILITIES FOR NUCLEAR PHYSICS AND NUCLEAR DETECTION TECHNIQUE (3)
- The 23nd International Conference on Numerical Simulation of Plasma (5)
- RADIOACTIVE NUCLEAR BEAM PHYSICS AND NUCLEAR ASTROPHYSICS (10)
- THE 8th INTERNATIONAL CONFERENCE ON LASER INDUCED BREAKDOWN SPECTROSCOPY (35)
- GUEST EDITORIAL (1)
- NUCLEAR TECHNIQUE AND INTERDISCIPLINE (24)
- EXPERIMENTAL FACILITIES FOR NUCLEAR PHYSICS AND NUCLEAR (6)
- the 20th International Conference on Gas Discharges and their Applications (19)
- NUCLEAR REACTION AND NUCLEAR STRUCTURE (30)
- THE 17th NATIONAL CONFERENCE ON PLASMA SCIENCE AND TECHNOLOGY (I) (16)
- THE 17th NATIONAL CONFERENCE ON PLASMA SCIENCE AND TECHNOLOGY (II) (11)
- the 20th International Conference on Gas Discharges and their Applications (II) (21)
- The 13th Asia-Pacific Conference on Plasma Science and Technology (8)
- Special Issue on Selected Papers from the HVDP 2016 (18)
- The 3rd Chinese laser and microwave aided plasma diagnostics workshop (6)
- THE 18th NATIONAL CONFERENCE ON PLASMA SCIENCE AND TECHNOLOGY (33)
- IMPACT OF 3D MAGNETIC FIELDS ON HOT PLASMAS (4)
- THE 8TH INTERNATIONAL CONFERENCE ON APPLIED ELECTROSTATICS (17)
- The 1st Asia-Pacific Conference on Plasma Physics (10)
- The 4th Workshop on Plasma Diagnostics (2)
- EDITORIAL (5)
- SPECIAL ISSUE ON INSTABILITIES AND NONLINEAR PHENOMENA IN PLASMAS---IN MEMORY OF PROF. CHANGXUAN YU (8)
- The Second Asian Symposium on Laser-induced Breakdown Spectroscopy (22)
- The 2018 Asia-Pacific Conference on Plasma and Terahertz Science (APCOPTS) (7)
- The 22nd meeting of Chinese electrostatics (8)
- Special issue on the joint international conference on ICMAP 2018, APCPST 2018, and ISPB 2018 (7)
- 2018 National Conference on High Voltage and Discharge Plasmas (11)
- The 5th Workshop on Fusion Plasma Diagnostics (WFPD) (2)