全部文献期刊会议图书|学者科研项目
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作者:K.J. Zhao , X.Q. Ji ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2015, Vol.463, pp.455-458
摘要:Abstract(#br)Poloidal symmetric low frequency oscillations at the plasma edge were observed during the low-intermediate-high transitions on the HL-2A tokamak. The limit cycle oscillation (LCO) frequency gradually reduces from 3.0 kHz to 1.5 kHz approaching the H mode. Meanwhile a...
作者:... Ken Y.Z. Zheng , K.J. Zhao , Karl W.K. Tsim
来源:[J].Journal of Ethnopharmacology(IF 2.755), 2016, Vol.189, pp.81-89
摘要:Abstract(#br)Background(#br)D anggui B uxue T ang (DBT), a Chinese herbal decoction containing A stragali R adix (AR; roots of Astragalus memebranaceus (Fisch.) Bunge var. mongholicus (Bunge) Hsiao) and A ngelicae S inensis R adix (ASR; roots of Angelica sinensis Oliv.) at a...
作者:K.J. Zhao , C.Q. Chen ...
来源:[J].Computational Materials Science(IF 1.878), 2009, Vol.46 (3), pp.749-754
摘要:Abstract(#br)Cylindrical nano-void growth in face-centered cubic single crystal copper is studied by mean of molecular dynamics with the Embedded Atom Method. The problem is modeled by a periodic unit cell containing a centered nano-sized cylindrical hole subject to uniaxial...
作者:K.J. Zhao , Z. Cao ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2009, Vol.390, pp.246-249
摘要:Abstract(#br)Radiating divertor experiments have been performed in HL-2A using different fueling methods, such as direct gas puffing (GP), supersonic molecular beam injection (SMBI), and noble gas injection in divertor. The plasma temperatures at inner and outer target plates can...
作者:K.J. Zhao , J. Qian ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2011, Vol.415 (1), pp.S475-S478
摘要:Abstract(#br)Blob birth and propagation characteristics have been investigated on the HL-2A tokamak using the novel probe combination of a radial eight-probe array and a poloidal ten-probe array toroidally separated by 210 cm. Outside of the separatrix, close zero parallel w...
作者:K.J. Zhao , J.M. Gao ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2013, Vol.438, pp.S1200-S1203
摘要:Abstract(#br)Divertor heat flux mitigation has been achieved using the Supersonic Molecular Beam Injection (SMBI) in type-III ELMy H-mode plasmas on the HL-2A tokamak. After an SMBI, ELM mitigation occurs and is characterized by an ELM frequency increase by a factor of 2–3 a...
作者:K.J. Zhao , Y. Nagashima ...
来源:[J].Nuclear Fusion(IF 2.734), 2017, Vol.57 (12)
摘要:The temporal-spatial structures of plasma flows and turbulence around tearing mode islands are presented. The experiments were performed using Langmuir probe arrays in the edge plasmas of J-TEXT tokamak. The correlation analyses clearly show that the flows have similar structures...
作者:K.J. Zhao , Y. Nagashima ...
来源:[J].Nuclear Fusion(IF 2.734), 2017, Vol.57 (7)
摘要:New mesoscale electric fluctuations (MSEFs) are identified in the edge plasmas of the HL-2A tokamak using multiple Langmuir probe arrays. The MSEFs, resulting from the synchronization and having components of dominant geodesic acoustic mode (GAM) and m / n = 6/2 potential fluctua...
作者:... S. Yamaguchi , K.J. Zhao , J.Q. Li
来源:[J].Nuclear Fusion(IF 2.734), 2019, Vol.59 (4)
摘要:Two different directions of scale-to-scale energy transfer that corresponds to forward and inverse energy cascades, respectively, were clarified in toroidal plasma turbulence by means of experimental analysis. In the present work we first report the evidence that the turbulence d...
作者:... J. Cheng , K.J. Zhao , S.-I. Itoh
来源:[J].Nuclear Fusion(IF 2.734), 2019, Vol.59 (6)
摘要:We theoretically investigate turbulence in high-confinement mode (H-mode) plasmas with the pressure gradient and the mean flow. The toroidal flow, which is induced by the poloidal mean flow so as to satisfy the divergence free condition, exists in the H-mode, thus the effect...

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