Articles with "high confinement" as a keyword



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Modelling damage mechanisms of concrete under high confinement pressure

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Published in 2021 at "International Journal of Impact Engineering"

DOI: 10.1016/j.ijimpeng.2021.103815

Abstract: Abstract Dynamic failures (e.g., crater, crack and spall) can be observed in concrete structures when suffered from possible blast and impact loadings. Understanding the physical mechanisms behind these failures needs a sound material model that… read more here.

Keywords: high confinement; mechanisms concrete; damage mechanisms; damage ... See more keywords

A high-density and high-confinement tokamak plasma regime for fusion energy

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Published in 2024 at "Nature"

DOI: 10.1038/s41586-024-07313-3

Abstract: The tokamak approach, utilizing a toroidal magnetic field configuration to confine a hot plasma, is one of the most promising designs for developing reactors that can exploit nuclear fusion to generate electrical energy1,2. To reach… read more here.

Keywords: high confinement; energy; fusion; confinement ... See more keywords

The radial localization of the transition from low to high confinement mode in the ASDEX Upgrade tokamak

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Published in 2024 at "Plasma Physics and Controlled Fusion"

DOI: 10.1088/1361-6587/ad1ae3

Abstract: A novel experimental method is applied to localize the initial suppression of turbulence, in the form of density fluctuations, at the transition from the low (L-) to the high (H-) confinement mode in toroidal magnetic… read more here.

Keywords: high confinement; mode; transition low; transition ... See more keywords

Feedback controlled, reactor relevant, high-density, high-confinement scenarios at ASDEX Upgrade

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Published in 2018 at "Nuclear Fusion"

DOI: 10.1088/1741-4326/aaa339

Abstract: One main programme topic at the ASDEX Upgrade all-metal-wall tokamak is development of a high-density regime with central densities at reactor grade level while retaining high-confinement properties. This required development of appropriate control techniques capable… read more here.

Keywords: high confinement; asdex upgrade; high density; confinement ... See more keywords