Results 31 to 40 of about 2,139 (219)
Simulation of the Discharges in Millimetre Gap Driven by Radio-frequency and Kilohertz AC Voltages
工程科学与技术, 2023 Atmospheric pressure short-gap discharge is an effective means to generate cold plasma. Common AC driving power sources include the RF power supply and the kHz AC power supply, but the comparison of the air gap discharge characteristics caused by these ...
Wenjun NING +5 more
doaj
Rapid Detection of Methanol and Ethanol Based on Water Radical Cation [PDF]
Zhipu XuebaoThe content of ethanol in wine can affect its quality. Some edible alcohol contains small amounts of methanol, and its accumulation can cause serious health problems. Therefore, it is very important to test the contents of methanol and ethanol in alcohol
DUAN Min-min1 +5 more
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Improvement in ionization efficiency of direct analysis in real time-mass spectrometry (DART-MS) by corona discharge. [PDF]
, 2016 Herein it is shown that a combination of direct analysis in real time (DART) with a corona discharge system consisting of only a needle electrode easily improves DART ionization efficiency. Positive and negative DC corona discharges led to a formation of
Sekimoto, Kanako +9 more
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Microscopic Investigation of Cold Plasma Effect on Chickpea Seed Germination [PDF]
Journal of Agricultural Machinery, 2022 IntroductionAs the world's population grows, more food need to be produced. Plasma technology is one of the methods that can improve plant growth. Cold plasma is effective in increasing growth and germination indices.
M Fereydoni, H Alizaheh
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Experimental pressure dependence of positive corona discharge in N [PDF]
, 2003 This paper presents the experimental pressure dependence, in the range $1.01 \times 10^5{-}1.6\times 10^5$ Pa, of the $I-V$ characteristic of a N2 positive corona discharge.
A. Galassi +4 more
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High Voltage, 2022 Needle electrodes are widely used in the research of corona discharge. Aiming at the problem of needle electrode discharge in a large‐scale space (tens or even hundreds of centimetres), a hybrid model was proposed in the previous work.
Dingchen Li +8 more
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KONA Powder and Particle JournalA comprehensive literature review was conducted to summarize and analyze the mechanisms and applications of air ionization for aerosol removal and inactivation of airborne microorganisms in confined spaces.
Qiang Zhang +2 more
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Superposition of DC voltage and submicrosecond impulses for energization of electrostatic precipitators [PDF]
, 2012 This paper discusses the development of an impulsive microelectrostatic precipitation technology, which uses superposition of submicrosecond high-field pulses and dc electric field.
Given, M +5 more
core +1 more source
Utilization of pulsed corona discharge with enlarged ionization zone for toxic gaseous waste conversion [PDF]
, 2007 Представлена установка для конверсии токсичных газообразных отходов при помощи импульсного коронного разряда с расширенной зоной ионизации с рабочим напряжением до 70 кВ, частотой следования импульсов до 2500 импульсов в секунду и низкими удельными ...
Иванов, Владимир Михайлович +4 more
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Atmosphere, 2022 On the way to reducing emissions released into the atmosphere, there is an obstacle in the form of the emissions of solid pollutants produced by households, namely the burning of solid fuels in small heat sources.
Michal Holubčík +4 more
doaj +1 more source