全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... H.F. Lu , L.W. Yan , Z.X. Zhang
来源:[J].International Journal of Greenhouse Gas Control(IF 3.944), 2011, Vol.5 (4), pp.649-658Elsevier
摘要:Abstract(#br)Chemical absorption of CO 2 is deemed as an effectively controllable way to accomplish large reduction of greenhouse gas emission. A two dimensional (2-D) model for two-phase flows is established for chemical absorption of CO 2 in the packed column. A good agreement ...
作者:... Y.D. Pan , G. Kawamura , L.W. Yan
来源:[J].Journal of Nuclear Materials(IF 1.211), 2015, Vol.463, pp.881-884Elsevier
摘要:Abstract(#br)Effect of secondary electron emission (SEE) current to dust charging and influence to forces on a dust particle are studied according to the orbital motion limited (OML) model. As higher electron temperature increases the SEE current, the negative dust charge decreas...
作者:L.W. Yan , Yi Liu ...
来源:[J].Physics Letters A(IF 1.766), 2016, Vol.380 (46), pp.3897-3904Elsevier
摘要:Abstract(#br)The impact of a low frequency MHD mode crash on triggering the H-mode has been studied in detail on the HL-2A tokamak. The mode manifests fishbone characteristics with a precession frequency f ≈ 14 – 19 kHz . The abrupt mode crash evokes substantial energy relea...
作者:... H.F. Lu , L.W. Yan , Z.X. Zhang
来源:[J].International Journal of Greenhouse Gas Control(IF 3.944), 2011, Vol.5 (4), pp.649-658Elsevier
摘要:Abstract(#br)Chemical absorption of CO 2 is deemed as an effectively controllable way to accomplish large reduction of greenhouse gas emission. A two dimensional (2-D) model for two-phase flows is established for chemical absorption of CO 2 in the packed column. A good agreement ...
作者:L.W. Yan , Y. Xu ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2015, Vol.463, pp.455-458Elsevier
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:L.W. Yan , Z. Feng ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2015, Vol.463, pp.856-860Elsevier
摘要:Abstract(#br)Visible dust particles generated from plasma-facing components (PFCs) and the impact of the dusts on plasma performance as a source of impurities have been studied in the HL-2A tokamak by means of a fast framing camera together with other diagnostics. The camera imag...
作者:L.W. Yan , J.Q. Dong ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2013, Vol.438, pp.S1200-S1203Elsevier
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:L.W. Yan , Y. Zhou ...
来源:[J].Physics Letters A(IF 1.766), 2013, Vol.377 (5), pp.387-390Elsevier
摘要:Abstract(#br)In this Letter, it is reported that the first experimental results are associated with the GAM induced by energetic electrons (EGAM) in HL-2A Ohmic plasma. The energetic electrons are jointly generated by Ohmic electric fields and parallel electric fields during...
作者:L.W. Yan , J. Cheng ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2011, Vol.415 (1), pp.S475-S478Elsevier
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:L.W. Yan , T.E. Evans
来源:[J].Journal of Nuclear Materials(IF 1.211), 2007, Vol.363-365, pp.723-727Elsevier
摘要:Abstract(#br)A 3-D field line integration code (TRIP3D) is used to trace stochastic field lines in the edge of DIII-D plasmas in which edge localized modes (ELMs) are suppressed by resonant magnetic perturbations (RMPs). In these experiments normalized RMPs of 2.6 × 10 −4 on...

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