Results 181 to 190 of about 3,548,127 (348)

Gas flow study for development of a novel shielding gas nozzle for directed energy deposition processes using computational fluid dynamic simulations

open access: diamond, 2021
Yogesh Nalam   +7 more
openalex   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

open access: yesAdvanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin   +4 more
wiley   +1 more source

Heatwave-induced synchrony within forage fish portfolio disrupts energy flow to top pelagic predators. [PDF]

open access: yesGlob Chang Biol, 2021
Arimitsu ML   +20 more
europepmc   +1 more source

APPLICABILITY OF ENERGY FLOW VECTOR IN THE MECHANICS OF DESTRUCTION

open access: diamond, 2019
Айдар Кабирович Гумеров   +3 more
openalex   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie   +4 more
wiley   +1 more source

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