Results 61 to 70 of about 3,423,360 (305)

Scrape-off layer features of the QH-mode [PDF]

Journal of Nuclear Materials, 2003
Abstract The quiescent high confinement (QH-mode) and quiescent double barrier (QDB) modes in DIII-D have long-duration H-mode confinement without ELMs, possibly an alternative operating mode in future tokamaks for avoiding damage by ELMs. Instead of ELMs, there is an edge harmonic oscillation (EHO), which is a continuous electromagnetic mode with ...
Lasnier, C. J., Burrell, K. H., deGrassie, J. S., Leonard, A. W., Moyer, R. A., Porter, G. D., Watkins, J. G.   +6 more
openaire   +1 more source

Parametric study of dust acoustic wave destabilization in the JET scrape-off layer

Publisher Copyright: © 2024 Author(s).Sudden inflows of W particulate are routinely observed in correlation with plasma instabilities in JET-ITER-Like-Wall experimental campaigns.
, JET Contributors
core   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Continuous observation of filaments from the confined region to the far scrape-off layer

Nuclear Materials and Energy, 2020
The thermal helium beam diagnostic at ASDEX Upgrade can access the whole plasma edge region simultaneously with a high spatiotemporal resolution. Manifold dynamics of plasma edge transport is observed for different plasma confinement regimes, comprising ...
M. Griener, E. Wolfrum, G. Birkenmeier, M. Faitsch, R. Fischer, G. Fuchert, L. Gil, G.F. Harrer, P. Manz, D. Wendler, U. Stroth   +10 more
doaj   +1 more source

Reduced-model scrape-off layer turbulence (nSOLT) simulations comparing three fueling scenarios: pellet injection (core), divertor recycling (edge), and neutral puffing (SOL)

, 2021
Data displayed as figures in the manuscript "Reduced-model scrape-off layer turbulence (nSOLT) simulations comparing three fueling scenarios: pellet injection (core), divertor recycling (edge), and neutral puffing (SOL)." The attached Mathematica ...
Russell, David
core   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Validation of SOLPS-ITER simulations against the TCV-X21 reference case

Nuclear Fusion
This paper presents a quantitative validation of Scrape-Off Layer Plasma Simulation-ITER (SOLPS-ITER) simulations against the TCV-X21 reference case and provides insights into the neutral dynamics and ionization source distribution in this scenario.
Y. Wang, C. Colandrea, D.S. Oliveira, C. Theiler, H. Reimerdes, T. Body, D. Galassi, L. Martinelli, K. Lee, the TCV Team   +9 more
doaj   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

How turbulence spreading improves power handling in quiescent high confinement fusion plasmas

Communications Physics
Viable magnetic fusion devices necessitate combining good confinement with effective power flux handling. A major concern for ITER, and devices beyond, is the divertor heat load width, which sets peak boundary heat loads on the plasma-facing materials ...
Zeyu Li, Xi Chen, Patrick. H. Diamond, Xueqiao Xu, Xijie Qin, Huiqian Wang, Filippo Scotti, Rongjie Hong, Guanying Yu, Zheng Yan, Filipp Khabanov, George R. McKee   +11 more
doaj   +1 more source

Electromagnetic ELM and inter-ELM filaments detected in the COMPASS Scrape-Off Layer

Nuclear Materials and Energy, 2017
In fusion devices strong interest is deserved to the edge filament transport both related to turbulent and ELMy structures, because they are believed to provide important interaction with the plasma facing components and divertor plates.
M. Spolaore, K. Kovařík, J. Stöckel, J. Adamek, R. Dejarnac, I. Ďuran, M. Komm, T. Markovic, E. Martines, R. Panek, J. Seidl, N. Vianello   +11 more
doaj   +1 more source