Results 211 to 220 of about 29,000 (256)

Non Inductive Current Drive and Steady Operation in the Divertor Onfigutration in QUEST [PDF]

open access: yes
A. Fujisawa   +28 more
core  

Membrane Permeability Drives the Extreme Potency of Fentanyl but not Isotonitazene

open access: yes
Clayton J   +8 more
europepmc   +1 more source

Deuterium plasma-driven permeation through vanadium, niobium and tantalum membranes

Fusion Engineering and Design, 2021
Abstract Deuterium (D) plasma-driven permeation (PDP) experiments for vanadium (V), niobium (Nb) and tantalum (Ta) membranes are performed between 573–873 K in the linear plasma facility PREFACE. The sample temperature, membrane thickness and ion incident energy effects on D permeation behavior through these three metals are studied.
Lu Wang   +5 more
openaire   +3 more sources

Plasma-driven permeation of deuterium in nickel

Journal of Nuclear Materials, 1987
The Tritium Plasma Experiment has been used to measure the temperature dependence of the plasma-driven permeation of 100 eV deuterium through nickel. Experiments were performed over the temperature range 473 K to 773 K with fluxes on the order of 3 × 1016D/cm2-s.
R.A. Causey, M.I. Baskes
openaire   +3 more sources

Low energy deuterium plasma driven permeation through tungsten

Fusion Engineering and Design, 2019
Abstract Low energy (˜eV) deuterium (D) plasma-driven permeation (PDP) experiments for tungsten have been performed in the temperature range of 750–973 K. The transient permeation behavior is found to be strongly affected by trapping effect. The steady state PDP fluxes increase rapidly with increasing temperature below 910 K but increase slowly with ...
Hao-Dong Liu   +6 more
openaire   +3 more sources

Plasma driven permeation of tritium in fusion reactors

Journal of Nuclear Materials, 1984
Abstract The state of knowledge of plasma driven permeation of hydrogen is reviewed, and its probable impact on tritium permeation through first walls and in-vessel components of magnetic fusion reactors is assessed. Experimental results are compared to a steady state model of permeation.
R.A. Kerst, W.A. Swansiger
openaire   +3 more sources

Deuterium recombination coefficient on tungsten surface determined by plasma driven permeation

Fusion Engineering and Design, 2020
Abstract Deuterium (D) plasma driven permeation (PDP) experiments for tungsten (W) samples were conducted by a linear radio frequency (RF) plasma device. In the PDP experiment, the W sample surface is perpendicular to the grain elongation direction. The D ion flux is in the order of 1021 m−2 s−1 determined by a double Langmuir probe. The results show
Mingzhong Zhao   +8 more
openaire   +3 more sources

Deuterium plasma driven permeation behavior in a Chinese reduced activation martensitic/ferritic steel CLF-1

Journal of Nuclear Materials, 2019
Abstract Deuterium (D) plasma-driven permeation (PDP) experiments for a Chinese reduced activation martensitic/ferritic steel CLF-1 have been performed. The effects of implantation flux, sample temperature and ion incident energy have been studied.
Hao-Dong Liu   +6 more
openaire   +3 more sources

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