Results 21 to 30 of about 214,036 (307)

Main Features of Plasma Control [PDF]

, 2008
. In the recent years Plasma Control has always increased his importance in any advanced experiment. It is now clear that ITER will not be able to operate without a quite advanced and sophisticated control apparatus.
AMBROSINO, GIUSEPPE, F. CRISANTI, ALBANESE, Raffaele   +2 more
core   +1 more source

H-β Line in a Corona Helium Plasma: A Multi-Code Line Shape Comparison

Atoms, 2018
Many spectroscopic diagnostics are routinely used as techniques to infer the plasma parameters from line emission spectra, but their accuracy depends on the numerical model or code used for the fitting process.
Roshin Raj Sheeba, Mohammed Koubiti, Nelly Bonifaci, Franck Gilleron, Caroline Mossé, Jean-Christophe Pain, Joël Rosato, Evgeny Stambulchik   +7 more
doaj   +1 more source

Uncertainties in Atomic Data for Modeling Astrophysical Charge Exchange Plasmas

Sensors, 2022
Relevant uncertainties of theoretical atomic data are vital to determining the accuracy of plasma diagnostics in a number of areas, including, in particular, the astrophysical study.
Liyi Gu, Chintan Shah, Ruitian Zhang
doaj   +1 more source

Performance Comparison of Machine Learning Disruption Predictors at JET

Applied Sciences, 2023
Reliable disruption prediction (DP) and disruption mitigation systems are considered unavoidable during international thermonuclear experimental reactor (ITER) operations and in the view of the next fusion reactors such as the DEMOnstration Power Plant ...
Enrico Aymerich, Barbara Cannas, Fabio Pisano, Giuliana Sias, Carlo Sozzi, Chris Stuart, Pedro Carvalho, Alessandra Fanni, the JET Contributors   +8 more
doaj   +1 more source

Plasma diagnosis with an external capacitive coupling probe [PDF]

, 2022
Artificially produced plasmas have important applications in medicine, microelectronics, and many other fields of science. Effective operation of plasma devices requires accurate and reliable diagnostic tools that help optimize plasma parameters such as ...
Miruko, Ansibert
core  

Diagnostics [PDF]

, 2007
In order to support the operation of ITER and the planned experimental programme an extensive set of plasma and first wall measurements will be required.
Peterson, B., Conway, G. D., Orsitto, F., Sugie, T., Walker, C., Ingesson, L.C., ITPA Topical Group on Diagnostics, Hartfuss, H., Giannella, R., Litnovsky, A., Sasao, M., Donne, A., Costley, A.E., Kusama, Y., Peterson, B. J., Sanchez, J., Hodgson, E., Barnsley, R., Donne, A. J. H., von Hellermann, M. G., Vukolov, K., von Hellermann, M., Nielsen, P., Peterson, B.J., Bindslev, H., Johnson, D., Krasilnikov, A., Costley, A. E., Ingesson, L., Bindslev, Henrik, Costley, A., Hellermann, M.G. von, Conway, G., Donné, A.J.H., Lotte, P., Boivin, R., Kawano, Y., Voitsenya, V., Itami, K., Nishitani, T., Young, K., Ingesson, L. C., Kondoh, T., Razdobarin, G., Vayakis, G., Fisher, R.   +45 more
core   +1 more source

Quantum Cascade Laser Absorption Spectroscopy as a Plasma Diagnostic Tool: An Overview

Sensors, 2010
The recent availability of thermoelectrically cooled pulsed and continuous wave quantum and inter-band cascade lasers in the mid-infrared spectral region has led to significant improvements and new developments in chemical sensing techniques using in ...
Jürgen Röpcke, Norbert Lang, Marko Hübner, Frank Hempel, Stefan Welzel, Paul B. Davies   +5 more
doaj   +1 more source

Geometrical Analysis of the Stagnation Zone in Laterally Colliding Plasmas: Effects of Plasma Plume Separation and Ablating Target Material

Plasma, 2023
The influence of an ablating target’s atomic mass on the development and growth of the interaction zone in laterally colliding plasmas has been investigated.
Haider M. Al-Juboori, Tom McCormack
doaj   +1 more source

Development of TESPEL Configurations for Plasma Diagnostics [PDF]

, 2014
A Tracer-encapsulated Solid Pellet (TESPEL) injection method has been shown to be useful for many fields of plasma diagnostics. In order to provide more flexibility for such plasma diagnostics, we are developing various types of TESPELs. Here we report a
SUDO, Shigeru, SATOH, Nakahiro, SUZUKI, Chihiro, TAKAGI, Masaru, TAMURA, Naoki, FUNABA, Hisamichi   +5 more
core   +4 more sources

Investigation of Tearing Modes on the Spherical Tokamak Globus-M2 Using the Doppler Backscattering Method

Applied Sciences, 2023
In this study, we observed magnetohydrodynamic (MHD) activity of the spherical tokamak Globus-M2 which led to a deterioration in plasma confinement, such as a transition from the H-mode to L-mode, or even disruption.
Alexander Yashin, Anna Ponomarenko, Ivan Balachenkov, Gleb Kurskiev, Evgenii Kiselev, Vladimir Minaev, Alexander Petrov, Yury Petrov, Nikolay Sakharov, Nikita Zhiltsov   +9 more
doaj   +1 more source