英国物理学会
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作者:A.J. Thornton , A. Kirk ...
来源:[J].Nuclear Fusion(IF 2.734), 2014, Vol.54 (6)IOP
摘要:Edge localized modes (ELMs) are a concern for future devices, such as ITER, due to the large transient heat loads they generate on the divertor surfaces which could limit the operational lifetime of the device. This paper discusses the application of resonant magnetic pertur...
作者:... Yueqiang Liu , E. Nardon , A.J. Thornton
来源:[J].Nuclear Fusion(IF 2.734), 2014, Vol.54 (6)IOP
摘要:Lobe structures due to the application of resonant magnetic perturbations (RMPs) have been observed using wide-angle imaging of light from He1+ ions in the vicinity of the lower X-point in MAST. The data presented are from lower single-null discharges where RMPs of tor...
作者:... R. Scannell , A.J. Thornton , The MAST Team
来源:[J].Nuclear Fusion(IF 2.734), 2014, Vol.54 (12)IOP
摘要:An increase in ELM frequency has been demonstrated in MAST by applying resonant magnetic perturbations (RMPs) with toroidal mode number, n RMP = 2, 3, 4, 6. It has been observed that the mitigated ELM frequency increases with the amplitude of the applied field provided...
作者:A.J. Thornton , L. Barrera Orte ...
来源:[J].Nuclear Fusion(IF 2.734), 2015, Vol.55 (4)IOP
摘要:Sustained edge localized mode (ELM) mitigation has been achieved on MAST and AUG using resonant magnetic perturbations (RMPs) with various toroidal mode numbers over a wide range of low to medium collisionality discharges. The ELM energy loss and peak heat loads at the divertor t...
作者:... R.L. Tanna , A.J. Thornton , The ITPA Disruption Database Participants
来源:[J].Nuclear Fusion(IF 2.734), 2015, Vol.55 (6)IOP
摘要:A multi-device database of disruption characteristics has been developed under the auspices of the International Tokamak Physics Activity magneto-hydrodynamics topical group. The purpose of this ITPA disruption database (IDDB) is to find the commonalities between the disruption a...
作者:A.J. Thornton , S.H.M. van Limpt ...
来源:[J].Nuclear Fusion(IF 2.734), 2017, Vol.57 (7)IOP
摘要:Divertor detachment is explored on the TCV tokamak in alternative magnetic geometries. Starting from typical TCV single-null shapes, the poloidal flux expansion at the outer strikepoint is varied by a factor of 10 to investigate the X-divertor characteristics, and the total ...
作者:... I. Lupelli , A.J. Thornton , the MAST team
来源:[J].Nuclear Fusion(IF 2.734), 2016, Vol.56 (1)IOP
摘要:This work presents a detailed characterisation of the MAST Scrape Off Layer in L-mode. Scans in line averaged density, plasma current and toroidal magnetic field were performed. A comprehensive and integrated study of the SOL was allowed by the use of a wide range of diagnostics....
作者:A.J. Thornton , K.J. Gibson ...
来源:[J].Nuclear Fusion(IF 2.734), 2012, Vol.52 (6), pp.063018 (12pp)IOP
摘要:Massive gas injection (MGI) is one means of ameliorating disruptions in future devices such as ITER, where the stored energy in the plasma is an order of magnitude larger than in present-day devices. The penetration of the injected impurities during MGI in MAST is diagnosed ...
作者:... R. Scannell , A.J. Thornton , the MAST Team
来源:[J].Nuclear Fusion(IF 2.734), 2013, Vol.53 (4)IOP
摘要:Sustained edge-localized mode (ELM) mitigation has been achieved using resonant magnetic perturbations (RMPs) with a toroidal mode number of n = 4 and n = 6 in lower single null and with n = 3 in connected double null plasmas on MAST. The ELM frequency increases by up to a factor...

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