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Improvement of Microstructure and Properties of Cu Coatings Prepared with Cold Spraying by Plasma Heating

Advanced Engineering Materials, 2022
To improve the microstructure and properties of Cu coating prepared by cold spraying, the plasma heating is used during the cold spraying process. The models of Cu particles deposited on a Cu substrate during cold spraying process without/with plasma ...
Mengyu Wang   +4 more
semanticscholar   +1 more source

Transport model of plasma heating at the second harmonic of the electron cyclotron frequency

Plasma Physics and Controlled Fusion, 2021
The optical thickness of the plasma is often insufficient to fully absorb the microwaves during heating at the second harmonic of the electron cyclotron frequency.
Y. Dnestrovskij   +10 more
semanticscholar   +1 more source

Electron Bernstein wave aided heating of collisional nanocluster plasma by nonlinear interactions of two super-Gaussian laser beams

Laser physics, 2021
In this present theoretical study, we investigate electron Bernstein wave (EBW) aided collisional nanocluster plasma heating by nonlinear interaction of two super-Gaussian laser beams.
Dr. Ashish Varma, Asheel Kumar
semanticscholar   +1 more source

Electron Bernstein wave excitation and heating by nonlinear interactions of Laguerre and Hermite Gaussian laser beams in a magnetized plasma

, 2021
In this paper, we have studied the nonlinear interaction of Laguerre-Gaussian (LG) and Hermite-Gaussian (HG) laser beams in magnetized plasma, and electron Bernstein wave (EBW) excitation and heating of electron is evaluated. The beat wave with frequency
Dr. Ashish Varma, Asheel Kumar
semanticscholar   +1 more source

Laser-heated emissive plasma probe

Review of Scientific Instruments, 2008
Emissive probes are standard tools in laboratory plasmas for the direct determination of the plasma potential. Usually they consist of a loop of refractory wire heated by an electric current until sufficient electron emission. Recently emissive probes were used also for measuring the radial fluctuation-induced particle flux and other essential ...
Roman, Schrittwieser   +10 more
openaire   +2 more sources

Plasma Heating in JET

Plasma Physics and Controlled Fusion, 1986
Heating the JET plasma well above temperatures reached in the ohmic phase is the aim of the two additional heating systems planned for JET: ion cyclotron resonance heating (ICRF) and neutral beam injection (NBI). Operations with the latter started in February 1986, initially with hydrogen injection, up to a power level of 7 MW.
Lallia, P.   +8 more
openaire   +4 more sources

Plasma Heating By Forced Magnetic Reconnection

Astrophysics and Space Science, 1998
A model of forced magnetic reconnection in a force-free magnetic field is considered for the magnetic energy release during current sheet reconnection. The authors find that the magnetic energy release becomes very large for the field near the marginal tearing stability.
Jain, Rekha, Vekstein, Grigory E.
openaire   +1 more source

Electron-cyclotron heating and kinetic instabilities of a mirror-confined plasma: the quasilinear theory revised

Plasma Physics and Controlled Fusion, 2020
After a basic introduction to the quasilinear theory of electron-cyclotron interaction in a mirror magnetic field, we develop a unified model that describes the formation of a non-thermal electron distribution function under the combined action of ...
A. Shalashov, E. Gospodchikov, I. Izotov
semanticscholar   +1 more source

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