Results 11 to 20 of about 5,882 (266)
Новые технологии, 2023 Aim. The aim of the research is to evaluate hydrodynamic flows of cellular fluid in artificially formed channels of the structure of plant materials as a result of exposure to atmospheric spark discharge. The article presents some features of the flow of
M. D. Sosnin, I. A. Shorstky
doaj +1 more source
The development of the spark discharge [PDF]
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1938 Abstract The development of the short electric spark has been extensively studied by various scientists who used the Kerr electro-optical shutter, which enables the spark to be photographed at short intervals after its initiation. The longest sparks so studied have been of the order of a few centimetres, and the gap has usually been ...
Thomas Edward Allibone, J. M. Meek
openaire +1 more source
International Journal of Antennas and Propagation, 2020 Apart from interfering in the communication system of an aircraft, electromagnetic pulses (EMPs) radiated from spark discharge plasma, which is generated during high-speed flight, can also be utilized in passive detection. In order to validate this idea,
Jiangzehui Yan +3 more
doaj +1 more source
Measurement of temperature of spark-discharge plasma in engine cylinder
Nihon Kikai Gakkai ronbunshu, 2020 The vibrational and rotational temperatures in a spark-discharge plasma were measured using optical emission spectroscopy in the cylinder of an engine operating at 1000 rpm.
Masao KINOSHITA +4 more
doaj +1 more source
An arc plasma generator for the atomic emission analyzer with digitally controlled discharge parameters [PDF]
Радиофизика и электроника, 2020 Subject and Purpose. The subject of the work is atomic emission spectral analysis of substances using the most affordable arc and spark sources widely accepted in both laboratory and industrial practice.
A.D. Yegorov +3 more
doaj +1 more source
Efficient Plasma Technology for the Production of Green Hydrogen from Ethanol and Water
Energies, 2022 This study concerns the production of hydrogen from a mixture of ethanol and water. The process was conducted in plasma generated by a spark discharge. The substrates were introduced in the liquid phase into the reactor.
Bogdan Ulejczyk +3 more
doaj +1 more source
The design of analysis and test platform for electromagnetic wave energy security
矿业科学学报, 2019 The underground metal structure in the radiation field of the radio frequency antenna can be equivalent to the receiving antenna.The energy of electromagnetic wave focused on the metal structure will be released in the form of discharge spark under ...
Feng Liu +3 more
doaj +1 more source
Технічна електродинаміка, 2022 The paper reveals the electro-physical features of the formation of multi-channel pulse currents and fast-migrating electric sparks in the layer of current-conductive granules of electric-discharge installations (EDIs) with reservoir capacitors.
А.А. Щерба +2 more
doaj +1 more source
Journal of Combustion, 2012 A microwave-assisted spark plug was used to extend the lean operating limit (lean limit) and reduce emissions of an engine burning methane-air. In-cylinder pressure data were collected at normalized air-fuel ratios of λ=1.46, λ=1.51, λ=1.57, λ=1.68, and ...
Vi H. Rapp +7 more
doaj +1 more source
Open Physics, 2018 The paper presents the results of analytical and experimental studies concerning the influence of different kinds of fuel additives on the quality of the spark discharge for different configurations of the ignition system.
Różowicz Sebastian
doaj +1 more source