Electrical Coronas

Loeb, Leonard B.

doi:10.1525/9780520326538

Cited by 556 publications

(131 citation statements)

References 0 publications

Supporting

Mentioning

117

Contrasting

Order By: Relevance

“…The analysis confirmed the influence of such factors as the temperature, atmospheric pressure, air humidity on all parameters of CDF recorded during the contact between volunteers of both genders and both sets of clothes (p < 0.05). This is congruent with the findings of Korotkov [17], Iovine [18], Loeb [20], Pehek et al [21], and Opalin ′ ski [22].…”

Section: Discussionsupporting

confidence: 92%

“…This study confirmed the effect of such factors as temperature, atmospheric pressure, and air humidity on CDF parameters, which has also been reported by other authors [6,[17][18][19][20][21][22]26].…”

Section: Discussionsupporting

confidence: 91%

“…An electrical impulse transmitted to the plate after placing an object on it, stimulates the response of the object, called inter alia, by the movement of charge carriers. Their move-ment is constantly accelerated in the conditions of a stable ionization process evoked only by charging a high frequency current [20,21].…”

mentioning

confidence: 99%

See 2 more Smart Citations

The Precursory Analysis of the Influence of Garments on Corona Discharge Created Around a Human Fingertip

Ciesielska

2009

Textile Research Journal

View full text Add to dashboard Cite

The aim of the experiment was to analyze the corona discharge films (CDF) taken from fingertips of human subjects who had contact for a long period of time with two sets of clothes, and find out in what way a long period of contact with textiles influences life’s parameters: heart beat, blood pressure, and volunteers’ level of comfort. Three volunteers took part in the experiments. They placed a fingertip in the area of a strong electrical field of high voltage (10 kV) and high frequency (1024 Hz) to register a CDF. A digital camera placed within the area of corona discharges recorded this phenomenon. The analysis showed that there were no statistical differences between parameters of CDF taken from fingertips of volunteers after five hours of wearing two sets of clothes.

show abstract

Section: Discussionsupporting

confidence: 92%

Section: Discussionsupporting

confidence: 91%

See 1 more Smart Citation

The Precursory Analysis of the Influence of Garments on Corona Discharge Created Around a Human Fingertip

Ciesielska

2009

Textile Research Journal

View full text Add to dashboard Cite

show abstract

“…This creates other electrons, which in turn are also accelerated by the electric field and, consequently, increasing impact ionization takes place. This is called an accumulating electron avalanche [3][4][5]. The ionized positive gas molecules drift against the electric field, hit the electrode, and may in turn knock out new starting electrons.…”

Section: Physical Fundamentals Of Electrical Dischargesmentioning

confidence: 99%

Trichel Pulse Analysis: Physical Calculation and Validation by Using Broadband Measurements

Friebe

Jenau

2021

Energies

View full text Add to dashboard Cite

Partial discharge measurement is part of the monitoring of equipment in power engineering systems. It provides important information about the condition of the equipment and in particular the condition of the insulation components. This information serves to take necessary preventive measures at an early stage to avoid failures of the affected energy system and thus ensure a high level of energy supply security. Possible causes of partial discharges in energy technology equipment include high field strengths at edges with small radii or defects within insulation materials itself. Depending on the location and extent of the occurrence, partial discharge events may cause lasting damage to components of equipment. In order to be able to interpret the measurement results of partial discharge monitoring with regard to the exact cause and, if necessary, to evaluate them automatically, a precise understanding of the physical phenomena that occur during a partial discharge is necessary. The physical replication of a partial discharge pulse helps to better understand, evaluate, and interpret measurement results and thus create a synergy between measurement data and model-based results.

show abstract

“…Corona discharge devices consist of a cathode-wire and an anode, and pulsed by DC power. A luminous glow is localized in space around the tip of the cathode-wire and results in a highly non-uniform electric field (Loeb, 1965;Goldman & Goldman, 1978;Sigmond & Goldman, 1983). However, since the area of the coronal discharge is restricted, its use in materials processing is greatly limited.…”

Section: Atmospheric Pressure Plasmamentioning

confidence: 99%

Plasma Treatment for Pigment Application to Textiles - A Critical Review

Man

Kan

2015

Research Journal of Textile and Apparel

View full text Add to dashboard Cite

Dyes are extensively used in textile coloration. Recently, pigment coloration has become more and more popular in the textile industry as it has more environmental advantages. However, the color uptake, colorfastness to crocking and levelness of pigment dyed fabric are not satisfactory, and modification is needed to obtain a better color quality. Plasma treatment is widely used for modifying heat sensitive material surfaces through active plasma species. Therefore, a comprehensive comparison of dye and pigment coloration and a review of atmospheric pressure plasma treatment have been conducted in this paper.

show abstract

Electrical Coronas

Cited by 556 publications

References 0 publications

The Precursory Analysis of the Influence of Garments on Corona Discharge Created Around a Human Fingertip

The Precursory Analysis of the Influence of Garments on Corona Discharge Created Around a Human Fingertip

Trichel Pulse Analysis: Physical Calculation and Validation by Using Broadband Measurements

Plasma Treatment for Pigment Application to Textiles - A Critical Review

Contact Info

Product

Resources

About