Results 11 to 20 of about 197,000 (305)
, 2010 We are developing a model of vacuum arcs. This model assumes that arcs develop as a result of mechanical failure of the surface due to Coulomb explosions, followed by ionization of fragments by field emission and the development of a small, dense plasma ...
Huang, D. +5 more
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Experimental research on arc characteristics for a 40.5-kV vacuum circuit breaker
The Journal of Engineering, 2019 With the proposal and development of the energy internet, the wind power generation techniques, the photovoltaic power generation and the fuel cell, the power generation technology has been further developed and applied on a large scale.
Xiaohan Zhan +4 more
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Differences between thin films deposition systems in the production transition metal nitride [PDF]
, 2013 The progress in vacuum technology have enabled the development of advanced coatings processes such as plasma assisted systems, which can produce thin films of different composition and optimum properties, that cannot be collected for the same material ...
Arango P.J. +2 more
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Modeling of mixing and interaction of multi-cathode spot vacuum arc jets
AIP Advances, 2016 Vacuum arc consists of cathode spot and mixing zone, arc column and anode zone. The separate jets and the mixing zone should be considered in the model of diffuse arc.
Lijun Wang +3 more
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Research Progress on the Melting Process of Nickel-based Superalloy
Teshugang, 2023 The melting method of nickel-based superalloy is the decisive factor related to the alloy quality. Vacuum induction melting can effectively control the content of O， N， H and other gases and harmful impurities in alloy ingots， and accurately control the ...
Yang Hao, Wang Fangjun, Li Cai, Wu Wei
doaj
Авіаційно-космічна техніка та технологія, 2017 Briefly reviewed the known methods of reducing the amount of microdroplets in a vacuum arc coatings. It has been shown that they do not allow to completely eliminate the microdroplets of the plasma stream.
Юрий Александрович Сысоев
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Correlation of radius of cathode spot of vacuum arc of metals on the size of generated droplets
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2021 The simple relation to estimate the cathode spot radius of a vacuum arc of pure metals is obtained. On its basis, is established between the cathode spot radius and the size of droplets generated by the cathode spot a correlation.
G. V. Markov +3 more
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Characterization of ISF-VAT performance in weak magnetic nozzle
, 2020 Vacuum arc thruster performance in a magnetic nozzle configuration is experimentally characterized. Measurements are performed on a miniature coaxial thruster with an anode inner diameter of $1.8$ mm. The magnetic field B is produced by a single air coil,
Chowdhury, Satyajit, Kronhaus, Igal
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Overvoltages during switching operations of vacuum switching devices [PDF]
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2013 This paper presents the results of experimental studies of voltage phenomena in the switching operations of vacuum switching devices made by various manufacturers in several different configurations of 6 kV, 10 kV, 20 kV and 35 kV networks.
Vukelja Petar +3 more
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EnergiesThe insulation performance of vacuum arc interrupters greatly affects the reliability of vacuum circuit breakers. Optimizing the electric field distribution of a vacuum arc interrupter can improve its insulation performance.
Naming Zhang +5 more
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