Search Results - "Denat, A."

High field conduction and prebreakdown phenomena in dielectric liquids by Denat, A.

“…The present paper is mainly devoted to phenomena occurring in point-plane electrode geometry, where breakdown is the result of the initiation and propagation…”
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Streamer propagation and breakdown in natural ester at high voltage by Duy, C.T., Lesaint, O., Denat, A., Bonifaci, N.

“…This paper reports an experimental investigation about streamer propagation and breakdown in natural esters (rape-seed oils). Experiments are carried out over…”
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A Macroscopic Approach to Determine Electron Mobilities in Low-Density Helium by Aitken, F., Bonifaci, N., Denat, A., von Haeften, K.

“…We have developed a macroscopic approach to predict electron mobilities and cavity sizes in liquid and supercritical helium using the free-volume concept. We…”
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Analysis of the He(3 3S)-He(2 3P) line profile obtained in dense helium plasma by Allard, N. F, Deguilhem, B, Gadea, F. X, Bonifaci, N, Denat, A

“…The emission spectrum produced at 300 K in dense plasmas of helium excited by a corona discharge shows an asymmetric atomic line at 706 nm that may be…”
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Study of the parameters of the He(3 3S)-He(2 3P) line by Allard, N. F., Bonifaci, N., Denat, A.

“… We have observed emission spectrum in dense plasmas of helium excited by a corona discharge at 706.69 nm. In continuation of an analysis of spectra obtained…”
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Partial discharges at a triple junction metal/solid insulator/gas and simulation of inception voltage by Tran Duy, C., Bonifaci, N., Denat, A., Lesaint, O., Caliap, L., Girodet, A., Gelloz, B., Ponchon, P.

“…In gas-insulated systems, the presence of solid insulators used to hold conductors at high voltage induces the presence of triple interfaces where the metal,…”
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Luminescence from Liquid Helium Excited by Corona Discharges by Li, Z.-l., Bonifaci, N., Aitken, F., Denat, A., Von Haeften, K., Atrazhev, V. M., Shakhatov, V. A.

“…Liquid helium (LHe) at 4.2 K was electronically excited using a corona discharge for both negative and positive high voltages. The experiments were carried out…”
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Ionization and charge transport phenomena in liquid helium induced by corona discharge by Li, Z., Bonifaci, N., Denat, A., Atrazhev, V.M., Atrazhev, V.V.

“…Corona discharge around a point electrode has been used to study ionization and charge transport phenomena in liquid helium (LHe) in a wide range of…”
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Study of streamer inception in cyclohexane with a sensitive charge measurement technique under impulse voltage by Dumitrescu, L., Lesaint, O., Bonifaci, N., Denat, A., Notingher, P.

“…This paper presents an experimental study of streamer initiation in liquid cyclohexane. The aim is to compare specific features of streamer initiation in…”
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Negative corona discharge in liquid helium by Zhiling Li, Bonifaci, N., Denat, A., Atrazhev, V.M.

“…Conductivity and ionization mechanisms in liquid helium have been investigated by using high field conduction phenomena occurring near a sharp needle…”
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Experimental investigation of transient pressure waves produced in dielectric liquids by Jomni, F, Aitken, F, Denat, A

“…The experimental results reported in this paper mainly concern the two first transient pressure waves emitted after a fast (approximately ns) and localized…”
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Thermally and electrically induced bubbles in liquid argon and nitrogen by Denat, A., Jomni, F., Aitken, F., Bonifaci, N.

“…An experimental study of high field conduction phenomena in liquid argon and liquid nitrogen in a point-plane electrode geometry is reported. These liquids…”
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Determination of charge mobility in He gas from current-voltage measurements in point-plane geometry by Bonifaci, N., Denat, A., Malraison, B.

“…In order to clarify whether or not is it possible to extract reliable values of positive and negative mobility for ions and even for electrons in gas when…”
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Prebreakdown and breakdown phenomena under uniform field in liquid nitrogen and comparison with mineral oil by Frayssines, P.E., Lesaint, O., Bonifaci, N., Denat, A., Devaux, F.

“…This paper presents a study of breakdown and prebreakdown phenomena (streamers) in liquid nitrogen and mineral oil under quasi uniform electric field, under ac…”
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Prebreakdown phenomena at high voltage in liquid nitrogen and comparison with mineral oil by Frayssines, P.E., Lesaint, O., Bonifaci, N., Denat, A., Lelaidier, S., Devaux, F.

“…This paper presents a study of prebreakdown phenomena (usually called streamers) occurring at high voltage in liquid nitrogen. A special cryostat has been…”
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Spectral analysis of the light emitted by streamers in hydrocarbon liquids by Denat, A., Bonifaci, N., Nur, M.

“…This paper presents the results of a spectroscopic study from 200 to 850 nm of the light emitted by streamers initiated in cyclohexane and n-pentane under step…”
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Insulating properties of some liquids after an electrical arc by Tortai, J.H., Bonifaci, N., Denat, A.

“…The insulating properties of a liquid are commonly studied before a breakdown occurs. In HV industrial apparatus such as high energy plastic metallized and…”
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Dynamics of microscopic bubbles generated by a corona discharge in insulating liquids: influence of pressure by Jomni, F., Aitken, F., Denat, A.

“…In this paper, we present an experimental study of the successive rebounds of a bubble as a function of several parameters, hydrostatic pressure P ∞ (in the…”
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Breakdown of liquids in long gaps: influence of distance, impulse shape, liquid nature, and interpretation of measurements by Denat, A., Lesaint, O., McCluskey, F.

“…Breakdown measurements are carried out in liquids under point-sphere and pointplane electrode geometries, over a large range of gap distances up to 35 cm…”
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High field conduction and prebreakdown phenomena in dielectric liquids by Denat, A.

“…The present paper is mainly devoted to phenomena occurring in point-plane electrode geometry, where breakdown is the result of initiation and propagation of…”
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