2017
DOI: 10.1088/2058-6272/aa57f3
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Dynamic behavior of a rotating gliding arc plasma in nitrogen: effects of gas flow rate and operating current

Abstract: The effects of feed gas flow rate and operating current on the electrical characteristics and dynamic behavior of a rotating gliding arc (RGA) plasma codriven by a magnetic field and tangential flow were investigated. The operating current has been shown to significantly affect the time-resolved voltage waveforms of the discharge, particularly at flow rate=2 l min −1 . When the current was lower than 140 mA, sinusoidal waveforms with regular variation periods of 13.5-17.0 ms can be observed (flow rate=2 l … Show more

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Cited by 25 publications
(21 citation statements)
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“…During the arc lengthening process, the electrical properties of the arc constantly change until the arc is no longer self‐sustaining, and then a new cycle begins. [ 155 , 194 , 195 , 196 ] The RGA reactor system is not complicated, and its unique discharge phenomenon meets the requirements of high productivity and good adaptability of the PARM, showing great potential for commercialization.…”
Section: Fundamentals Of Plasma‐assisted Reforming Of Methanementioning
confidence: 99%
“…During the arc lengthening process, the electrical properties of the arc constantly change until the arc is no longer self‐sustaining, and then a new cycle begins. [ 155 , 194 , 195 , 196 ] The RGA reactor system is not complicated, and its unique discharge phenomenon meets the requirements of high productivity and good adaptability of the PARM, showing great potential for commercialization.…”
Section: Fundamentals Of Plasma‐assisted Reforming Of Methanementioning
confidence: 99%
“…Reportedly, during the discharge process, the discharge energy flow density can reach 2.1 W/cm 2 , and the average electron energy can exceed 13 eV. Thus the system is classified as strong ionization discharge, which is far higher in energy intensity than other similar dielectric barrier discharge technologies, as shown in Table 1 (Zhang et al, 2017;Son et al, 2017).…”
Section: Siementioning
confidence: 99%
“…To achieve generate NTP at atmospheric pressure or above atmospheric pressure, the strong ionization discharge is a good choice. The electric field strength is greater than 400 Td, the average energy of electrons is greater than 10 eV, and electron density is higher than 10 15 cm −3 [2,3] . The purpose of this study was to investigate the operation of a strong ionization DBD to remove xylene from a synthetic polluted air stream.…”
Section: Introductionmentioning
confidence: 99%