ESD: transient fields, arc simulation and rise time limit

Pommerenke, David

doi:10.1016/0304-3886(95)00033-7

Cited by 192 publications

(48 citation statements)

References 5 publications

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“…These expressions give resistances in the range of 0.9-1.3 X (Ref. 37) and 1.3-1.9 X (Ref. 24) for the conditions studied in the present work.…”

Section: B Channel Expansionmentioning

confidence: 59%

“…Because of their relative simplicity, we took the expression given in Ref. 37 (based on a model developed by Rompe and Weizel) as an example and the one calculated by Barannik et al 24 Although these expressions were meant for unipolar current peaks with higher intensity (up to several kiloamps), one can use them to estimate the resistance at the first peak of the current waveform ($0.5 ls). These expressions give resistances in the range of 0.9-1.3 X (Ref.…”

Section: B Channel Expansionmentioning

confidence: 99%

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A time-resolved imaging and electrical study on a high current atmospheric pressure spark discharge

Palomares

Kohut

Galbács

et al. 2015

Journal of Applied Physics

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A time-resolved laser induced fluorescence study on the ion velocity distribution function in a Hall thruster after a fast current disruption Phys. Plasmas 16, 043504 (2009) We present a time-resolved imaging and electrical study of an atmospheric pressure spark discharge. The conditions of the present study are those used for nanoparticle generation in spark discharge generator setups. The oscillatory bipolar spark discharge was generated between two identical Cu electrodes in different configurations (cylindrical flat-end or tipped-end geometries, electrode gap from 0.5 to 4 mm), in a controlled co-axial N 2 flow, and was supplied by a high voltage capacitor. Imaging data with nanosecond time resolution were collected using an intensified CCD camera. This data were used to study the time evolution of plasma morphology, total light emission intensity, and the rate of plasma expansion. High voltage and high current probes were employed to collect electrical data about the discharge. The electrical data recorded allowed, among others, the calculation of the equivalent resistance and inductance of the circuit, estimations for the energy dissipated in the spark gap. By combining imaging and electrical data, observations could be made about the correlation of the evolution of total emitted light and the dissipated power. It was also observed that the distribution of light emission of the plasma in the spark gap is uneven, as it exhibits a "hot spot" with an oscillating position in the axial direction, in correlation with the high voltage waveform. The initial expansion rate of the cylindrical plasma front was found to be supersonic; thus, the discharge releases a strong shockwave. Finally, the results on equivalent resistance and channel expansion are comparable to those of unipolar arcs. This shows the spark discharge has a similar behavior to the arc regime during the conductive phase and until the current oscillations stop. V C 2015 AIP Publishing LLC. [http://dx

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“…These expressions give resistances in the range of 0.9-1.3 X (Ref. 37) and 1.3-1.9 X (Ref. 24) for the conditions studied in the present work.…”

Section: B Channel Expansionmentioning

confidence: 59%

Section: B Channel Expansionmentioning

confidence: 99%

A time-resolved imaging and electrical study on a high current atmospheric pressure spark discharge

Palomares

Kohut

Galbács

et al. 2015

Journal of Applied Physics

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“…(1) is derived from raw acceleration data, employed to simulate the output of the acceleration-meter. 3.67 80.13…”

Section: Methods Of Measurementmentioning

confidence: 97%

“…For ESD events by collision of charged metal objects, electrode approach speed has definitely effect on discharge parameters [2][3][4] . The detail mechanism of the effect, however, remains still unknown.…”

Section: Introductionmentioning

confidence: 99%

Correlation investigation between contact approach speed of handheld metal rod and discharge parameters from charged human body

Ruan

Fujiwara

Yougang

2008

J. Electron.(China)

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Characteristic measurement of contact discharge currents are made through a hand-held metal rod from charged human body. Correlation coefficients are obtained, through Statistic Package for Social Science (SPSS), for various charge voltages, which is based on the effect test of electrode contact approach speeds on discharge current parameters of current peaks, maximum rising slope and spark lengths. Discharge parameters at charge voltage 300V are independent on approach speed. For charge voltages equal to and higher than 500V, the contact approach speed has strong positive correlation with discharge parameters of the peak current and the maximum rising slope, whereas has strong negative correlation with the spark length.

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“…There are several literatures involving in relation discussion between approaching speed and intensity of ESD. In [2] the authors made a special device for speed measurement, which used rotating speed to equally replace linear speed of electrode, while in [3] a special sensor is used to obtain electrode speed in an ESD event. As to [4] an equivalent method between input pulses of voltage and speed of electrode was proposed to discuss the problems concerning.…”

Section: Introductionmentioning

confidence: 99%

Calibration of Acceleration-meter in Correlation Study of Approach Speed with Intensity of ESD

Rong-Feng

Ruan

Wang

2006

The 2006 4th Asia-Pacific Conference on Environmental Electromagnetics

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ESD: transient fields, arc simulation and rise time limit

Cited by 192 publications

References 5 publications

A time-resolved imaging and electrical study on a high current atmospheric pressure spark discharge

A time-resolved imaging and electrical study on a high current atmospheric pressure spark discharge

Correlation investigation between contact approach speed of handheld metal rod and discharge parameters from charged human body

Calibration of Acceleration-meter in Correlation Study of Approach Speed with Intensity of ESD

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