Results 231 to 240 of about 5,882 (266)

Spark discharges in iodine vapour

Journal of Physics D: Applied Physics, 1981
Sparks in iodine vapour have been studied at pressures between 0.08 and 0.80 Torr, and for gaps of the order of 10 cm. Sparks were initiated in non-uniform fields, using voltage pulses between 1 kV and 3 kV, corresponding to overvoltages of up to 300%. Development of the spark proceeds through a glow phase to a filamentary arc.
D B Lewis, G A Woolsey
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Discharges spark discourse

Physics World, 1991
I refer to the article by Keith Davies and Jason Kerr (February, Physics in Action p35). Based on work carried out many years ago for electrically sensitive explosives, the capacitance of the human body in explosive environments is generally taken as 500 pF and the likely maximum electrostatic charge potential as 10 kV, giving a stored energy of 25 mJ.
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Spark discharges for surgical applications

2010 IEEE International Power Modulator and High Voltage Conference, 2010
We have investigated the potential of spark discharges as a minimally invasive surgical tool. The spark was generated between the tips of two 0.4-mm acupuncture needles, which were inserted into the tissue. The needle tips were facing each other at a distance of 7 mm.
Juergen F. Kolb, Noah Scully, Betsy Gregory, Karl H. Schoenbach   +3 more
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Electrode Erosion by Spark Discharges

British Journal of Applied Physics, 1950
Theoretical estimates of the areas of electrode hot-spots are made from a consideration of the lateral spread of the electrons and positive ions due to diffusion and their space charge. Areas thus found show that very high current densities of the order 106 A/cm2 are possible in typical short spark gaps at atmospheric pressure.
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Experimental investigation the effects of spark discharge characteristics on the heavy-duty spark ignition natural gas engine at low load condition

Energy, 2022
Roopesh Kumar Mehra, Xiaojun Yin
exaly  

Spark Discharge

2017
E.M. Bazelyan, Yu. P. Raizer
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Experimental study on electrostatic spark discharge under different electrode parameters, pressure and gas component

Journal of Loss Prevention in the Process Industries, 2023
Kai Zhang, Zongling Zhang, Mingshu Bi
exaly  

An equivalent discharge model of electrostatics spark

Journal of Electrostatics, 2021
Zhiyu Wang, Ye Shuliang
exaly  

Development of the Spark Discharge

Nature, 1934
T. E. ALLIBONE, B. F. J. SCHONLAND
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Development of the Spark Discharge

Nature, 1948
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