Kinetic theory of effect of dust charge fluctuations on the parametric decay of lower hybrid wave instability by relativistic runaway electrons in tokamak
Sign Up to like & getrecommendations! Published in 2021 at "Physics of Plasmas"
DOI: 10.1063/5.0041282
Abstract: Dust charge fluctuation effect on the parametric decay of lower hybrid wave instability by relativistic runaway electrons is studied in a tokamak using kinetic treatment. Parametric upconversion of lower hybrid pump waves into relativistic runaway… read more here.
Keywords: lower hybrid; dust charge; runaway electrons; hybrid wave ... See more keywords
Self-consistent simulation of resistive kink instabilities with runaway electrons
Sign Up to like & getrecommendations! Published in 2021 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/ac2af8
Abstract: A new fluid model for runaway electron simulation based on fluid description is introduced and implemented in the magnetohydrodynamics code M3D-C1, which includes self-consistent interactions between plasma and runaway electrons. The model utilizes the method… read more here.
Keywords: runaway electron; self consistent; simulation; runaway electrons ... See more keywords
Observation of electrostatic fluctuations driven by runaway electrons in EAST disruptions
Sign Up to like & getrecommendations! Published in 2023 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/acca95
Abstract: Electrostatic fluctuations driven by runaway electrons (REs) have been observed following a thermal quench during Experimental Advanced Superconducting Tokamak–intended disruptions, which are triggered by massive gas injection. Electrostatic fluctuations are clearly detected using several radiation-related… read more here.
Keywords: injection; electrostatic fluctuations; driven runaway; observation electrostatic ... See more keywords
Energy distribution of lost high-energy runaway electrons based on their bremsstrahlung emission in the EAST tokamak.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.045204
Abstract: We report in this paper the study towards revealing the energy distribution of lost high-energy runaway electrons based on their bremsstrahlung emission. The high-energy hard x-rays are originated from the bremsstrahlung emission of lost runaway… read more here.
Keywords: high energy; distribution lost; energy distribution; energy ... See more keywords
Observation and Investigation of Runaway Electrons in the Start-Up Phase of Taban Tokamak
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2019.2939584
Abstract: The plasma current start-up in the Taban tokamak has been achieved via an electron cyclotron resonance (ECR) pre-ionization system. In the present work, the produced runaway electrons (REs) during ECR pre-ionization have been measured and… read more here.
Keywords: observation investigation; taban tokamak; investigation runaway; start phase ... See more keywords
Surface Modification of Carbon Fibers by Low-Temperature Plasma with Runaway Electrons for Manufacturing PEEK-Based Laminates
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217625
Abstract: (1) Background: The paper addresses the effect of carbon fibers (CFs) treatment by low-temperature plasma with runaway electrons on the deformation behavior of the polyetheretherketone (PEEK)-layered composites. (2) Methods: The effect of the interlayer adhesion… read more here.
Keywords: low temperature; carbon fibers; plasma runaway; temperature plasma ... See more keywords