Results 11 to 20 of about 70,225 (338)

Oscillations in Ionized Gases [PDF]

Proceedings of the National Academy of Sciences, 1928
openaire   +4 more sources

Experimental Study of a Nonthermal DBD-Driven Plasma Jet System Using Different Supply Methods

Plasma, 2022
This article presents an experimental study of a DBD-driven plasma jet system. The aim of the study is to design a whole system (the jet reactor, its electrical power supply, and a gas-feeding apparatus) suitable for biomedical applications.
Anton Ivankov, Tony Capela, Vanesa Rueda, Eric Bru, Hubert Piquet, Dmitry Schitz, David Florez, Rafael Diez   +7 more
doaj   +1 more source

New approach for gas identification using supervised learning methods (SVM and LVQ) [PDF]

MATEC Web of Conferences, 2019
This article proposes a new approach for gas identification, this approach relies on applying supervised learning methods to identify a single gas as well as a mixture of two gases.
Harakeh Aref, Mellah Samia, Ouladsine Mustapha, Younes Rafic, Bellet Catherine   +4 more
doaj   +1 more source

The Effect of Excited Species on the Collisional Energy of Argon Inductively Coupled Plasmas: A Global Model Study

Plasma, 2022
Global modeling of inductively coupled plasma (ICP) reactors is a powerful tool to investigate plasma parameters. In this article, the argon ICP global model is revisited to explore the effect of excited species on collisional energy through the study of
Júlia Karnopp, Bernardo Magaldi, Julio Sagás, Rodrigo Pessoa   +3 more
doaj   +1 more source

On the Temperature and Plasma Distribution of an Inductively Driven Xe-I₂-Discharge

Plasma, 2021
Inductively Coupled Plasma (ICP) discharges are part of intense research. Predicting different plasma parameters, like the distribution and temperature of the present species, is of great interest for many applications.
Tim Gehring, Santiago Eizaguirre, Qihao Jin, Jan Dycke, Manuel Renschler, Rainer Kling   +5 more
doaj   +1 more source

On the Effect of Electron Streaming and Existence of Quasi-Solitary Mode in a Strongly Coupled Quantum Dusty Plasma—Far and Near Critical Nonlinearity

Plasma, 2021
A strongly coupled quantum dusty plasma consisting of electrons and dust with the ions in the background is considered when there is streaming of electrons. It is observed that the streaming gives rise to both the slow and fast modes of propagation.
Shatadru Chaudhuri, Asesh Roy Chowdhury
doaj   +1 more source

Isotope Detection in Microwave-Assisted Laser-Induced Plasma

Plasma, 2023
Isotope detection and identification is paramount in many fields of science and industry, such as in the fusion and fission energy sector, in medicine and material science, and in archeology.
Ali M. Alamri, Jan Viljanen, Philip Kwong, Zeyad T. Alwahabi   +3 more
doaj   +1 more source

Ionization in Reacting Gases [PDF]

Proceedings of the National Academy of Sciences, 1925
Ionization associated with the oxidation of ethyl alcohol in contact with electrodes.—Previous work had shown that various gaseous reactions are accompanied by ionization. The oxidation of ethyl alcohol was chosen because of its simplicity. Nitrogen carrying 3 cc of alcohol per minute and also dry oxygen at the rate of 200 cc per minute were sent into ...
openaire   +4 more sources

Pulsed Spherical Tokamak—A New Approach to Fusion Reactors

Plasma, 2022
Traditionally, spherical tokamak (ST) reactors are considered to operate in a steady state. This paper analyses the advantages of a pulsed ST reactor.
Mikhail Gryaznevich, Valery A. Chuyanov, Yuichi Takase   +2 more
doaj   +1 more source

Modified Frost formula for the mobilities of positive ions in their parent gases

AIP Advances, 2019
A modification to the semi-empirical Frost formula for the mobilities of singly charged positive ions in their parent gases is proposed. The modified expression demonstrates excellent agreement with experimental results for different ionized rare gases ...
Sergey A. Khrapak, Alexey G. Khrapak
doaj   +1 more source