全部文献期刊会议图书|学者科研项目
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作者:... Z.B. Shi , Y. Liu , Q.W. Yang
来源:[J].Fusion Engineering and Design(IF 0.842), 2019, Vol.143, pp.41-47
摘要:Abstract(#br)A passive visible spectroscopic diagnostic which may measure the profiles of line emission and continuum radiation simultaneously is first installed on HL-2A tokamak. The line-integrated brightness profiles nearly covering the whole plasma cross section are meas...
作者:Q.W. Yang , M. Xu
来源:[J].Fusion Engineering and Design(IF 0.842), 2018, Vol.137, pp.137-142
摘要:Abstract(#br)Since the first performance of the HCOOH laser P olarimeter- I nterferomet er ( PIer ) in 2015 HL-2A experimental campaign, several optical technologies have been applied to improve the PIer system, including: ( 1 ) Optical alignment of the HCOOH laser at the long di...
作者:Q.W. Yang , X.T. Ding ...
来源:[J].Physics Letters A(IF 1.766), 2016, Vol.380 (46), pp.3897-3904
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:... J. Lu , P. Yi , Q.W. Yang
来源:[J].Journal of Nuclear Materials(IF 1.211), 2015, Vol.463, pp.697-700
摘要:Abstract(#br)Using infrared (IR) thermography, power loads onto the divertor plates have been investigated in ELMy H-mode plasmas on HL-2A. In the ELMy H-mode discharges, ELMs are the largest contributors to the divertor target energy load. Analysis of energy balance shows that u...
作者:Q.W. Yang , Y. Xu
来源:[J].Journal of Nuclear Materials(IF 1.211), 2015, Vol.463, pp.856-860
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:... X.M. Song , Q.W. Yang , X.T. Ding
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:Q.W. Yang , C.Y. Lan ...
来源:[J].Agricultural Water Management(IF 2.203), 2006, Vol.84 (1), pp.147-152
摘要:Abstract(#br)Using untreated mining wastewater to irrigate paddy field around Lechang lead/zinc mine in the upper Wu Jiang River basin, Guangdong Province, southern China, caused cadmium transport onto paddy soils and crop contamination. This study characterized Cd concentra...
作者:Q.W. Yang , J.K. Liu
来源:[J].Journal of Sound and Vibration(IF 1.613), 2006, Vol.296 (1), pp.401-405
摘要:Abstract(#br)This paper presents a coupled method for structural damage identification. Firstly, the damage localization criterion (DLC) is defined to determine the damaged degree-of-freedom (dof). Then the damaged elements can be ascertained according to the relation between the...
作者:Q.W. Yang
来源:[J].Applied Mathematics and Computation(IF 1.349), 2009, Vol.215 (7), pp.2775-2780
摘要:Abstract(#br)A computationally attractive method is proposed in this study to provide an insight to the location and extent of structural damage. The proposed method makes use of the matrix disassembly technique and approaches the damage location and extent problem in a decoupled...
作者:Q.W. Yang , M.P. Flament ...
来源:[J].European Journal of Pharmaceutics and Biopharmaceutics(IF 3.826), 2009, Vol.74 (2), pp.362-370
摘要:Abstract(#br)The aim of this study was to better understand the effects of the curing conditions on the resulting drug release patterns from pellets coated with aqueous polymer dispersions. Diltiazem HCl was used as model drug, ethylcellulose as polymer, triethyl citrate (TE...

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