Divertor particle and power deposition profiles in JET ELMy H-mode discharges

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Progress in physics understanding and theoretical model development of plasma transport and confinement (TC) in the ITPA TC Topical Group since the publication of the ITER Physics Basis (IPB) document (Doyle et al 2007 Nucl. Fusion 47 S18) was summarized f ...

Here we report the progress of the development and optimization of operational scenarios for ITER and beyond, focusing upon baseline, hybrid, and steady-state scenarios since 2007. This includes advancements made by the integrated operation scenarios (IOS) ...

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Experimental results from several tokamaks suggest a strong impact of divertor density regimes on turbulent transport in the edge plasma. Reciprocally, the change in cross- field transport and Scrape-Off-Layer (SOL) width affects the access to density regi ...

The design point that had been chosen for EU DEMO in 2016 is reviewed here and a modification is proposed with a lower aspect ratio. Previously the same aspect ratio, A, was chosen for EU DEMO as in major tokamak experiments including ITER (A = 3.1), and, ...

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The time-honored Allen -Feldman theory of heat transport in glasses is generally assumed to predict a finite value for the thermal conductivity, even if it neglects the anharmonic broadening of vibrational normal modes. We demonstrate that the harmonic app ...

Plasmas with negative triangularity (NT) shape have been recently shown to be able to achieve H-mode levels of confinement in L-mode, avoiding detrimental edge localised modes. Therefore, this plasma geometry is now studied as a possible viable option for ...

Rapid inter-discharge simulation and optimization using the RAPTOR code have allowed the development of a reliable and reproducible early heating strategy for an advanced tokamak (AT) scenario on ASDEX Upgrade. Solving for electron heat and current diffusi ...

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Linear magnetohydrodynamic (MHD) simulations for the SMall Aspect Ratio Tokamak (SMART) have been carried out for the first time, for both positive (PT) and negative triangularity (NT) shaped plasmas using the MARS-F code. The MHD stability of projected SM ...

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Divertor particle and power deposition profiles in JET ELMy H-mode discharges

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Transport and confinement physics Chapter 2 of the special issue: on the path to tokamak burning plasma operation

Integrated operation scenarios: Chapter 6 of the special issue: on the path to tokamak burning plasma operation

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Re-design of EU DEMO with a low aspect ratio

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Unearthing the foundational role of anharmonicity in heat transport in glasses

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Inter-discharge optimization for fast, reliable access to ASDEX Upgrade advanced tokamak scenario

Self-catalysed frontal polymerisation enables fast and low-energy processing of fibre reinforced polymer composites

MHD stability analysis against pressure and current-driven modes in the SMall Aspect Ratio Tokamak

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Innovative thermophysical characterization of an ATF composite cladding: the case of silicon carbide

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