Browsing Artículos (Física Atómica, Molecular y Nuclear) by Subject "JET"
Now showing items 1-20 of 37
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Article
3D simulations of gas puff effects on edge plasma and ICRF coupling in JET
(IOP Publishing, 2017-05)Recent JET (ITER-Like Wall) experiments have shown that the fueling gas puffed from different locations of the vessel can ...
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Article
An analytical expression for ion velocities at the wall including the sheath electric field and surface biasing for erosion modeling at JET ILW
(Elsevier, 2017)For simulation of plasma-facing component erosion in fusion experiments, an analytical expression for the ion velocity ...
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Article
An improved model for the accurate calculation of parallel heat fluxes at the JET bulk tungsten outer divertor
(Elsevier, 2018-10)Parallel heat flux calculations at the JET divertor have been based on the assumption that all incoming heat is due to ...
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Article
Assessment of erosion, deposition and fuel retention in the JET-ILW divertor from ion beam analysis data
(Elsevier, 2017-08)Post-mortem analyses of individual components provide relevant information on plasma-surface interac- tions like tungsten ...
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Asymmetric toroidal eddy currents (ATEC) to explain sideways forces at JET
(IOP Publishing, 2016-10)During some JET vertical displacement events (VDEs) plasma current and position are found to be toroidally asymmetric. ...
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Beryllium film deposition in cavity samples in remote areas of the JET divertor during the 2011-2012 ITER-like wall campaign
(Elsevier, 2017-08)Beryllium film deposition was studied with cavity samples in remote areas of the inner and outer JET divertor and below ...
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Article
Classification of ELM types in Joint European Torus based on global plasma parameters using discriminant analysis
(Elsevier, 2017-11)In this work, discriminant analysis is used as the main approach for building a physics based automated classifier for the ...
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Commissioning and first results of the reinstated JET ICRF ILA
(Elsevier, 2017-11)The JET ICRF ITER-like Antenna (ILA) has been operated at 33, 42 and 47 MHz in 2008–2009 but stoppedoperation in 2009 due ...
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Article
Comparative H-mode density limit studies in JET and AUG
(Elsevier, 2017-08)Identification of the mechanisms for the H-mode density limit in machines with fully metallic walls, and their scaling to ...
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Deposition in the inner and outer corners of the JET divertor with carbon wall and metallic ITER-like wall
(IOP Publishing, 2016-02)Rotating collectors and quartz microbalances (QMBs) are used in JET to provide time-dependent measurements of erosion and ...
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Determination of retained tritium from ILW dust particles in JET
(Elsevier, 2020)Quantitative tritium inventory in dust particles from campaigns in the JET tokamak with the carbon wall (2007–2009) and ...
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Article
Deuterium retention in the divertor tiles of JET ITER-Like wall
(Elsevier, 2019)Tungsten-coated divertor tiles exposed during the third JET ITER-Like Wall (ILW) campaign in 2015–2016 (ILW3) were studied ...
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Dose rates and specific activities of copper based materials irradiated during the TT plasma operation at JET
(Elsevier, 2020)Before deuterium-tritium (DTE2), a new tritium campaign (TT) with the objective to validate the activities, dose rates ...
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Article
EDGE2D-EIRENE simulations of the impact of poloidal flux expansion on the radiative divertor performance in JET
(Elsevier, 2017)In the past at JET, with the MkI divertor, a systematic study of the influence of X-point height and poloidal flux expansion ...
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Article
Effect of the relative shift between the electron density and temperature pedestal position on the pedestal stability in JET-ILW and comparison with JET-C
(IOP Publishing, 2018-05)The electron temperature and density pedestals tend to vary in their relative radial positions, as observed in DIII-D ...
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Article
First mirror test in JET for ITER: Complete overview after three ILW campaigns
(ELSEVIER, 2019-05-19)The First Mirror Test for ITER has been carried out in JET with mirrors exposed during (1) the third IIW campaign (11.W-3, ...
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Fuel inventory and deposition in castellated structures in JET-ILW
(IOP Publishing, 2017-06)Since 2011 the JET tokamak has been operated with a metal ITER-like wall (JET-ILW) including castellated beryllium limiters ...
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Impact of the JET ITER-like wall on H-mode plasma fueling
(IOP Publishing, 2017-06)JET ITER-like wall (ILW) experiments show that the edge density evolution is strongly linked with the poloidal distribution ...
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Article
Investigation of deuterium trapping and release in the JET ITER-like wall divertor using TDS and TMAP
(ELSEVIER, 2019-05-19)Selected set of samples from JET TER-Like Wall (JET-ILW) divertor tiles exposed both in 20132014 and 20112014 has been ...
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Article
ITER oriented neutronics benchmark experiments on neutron streaming and shutdown dose rate at JET
(Elsevier, 2017-11)Neutronics benchmark experiments are conducted at JET in the frame of WPJET3 NEXP within EUROfu-sion Consortium for ...