Istrazivanja i projektovanja za privreduJournal of Applied Engineering Science


DOI: 10.5937/jaes0-28342 
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Creative Commons License

Volume 19 article 828 pages: 564-569

Roman Syrovatka*
Joint Institute for HighTemperatures of the Russian Academy of Sciences (JIHT RAS), Moscow, Russia

Vladimir Filinov
Joint Institute for HighTemperatures of the Russian Academy of Sciences (JIHT RAS), Moscow, Russia

Leonid Vasilyak
Joint Institute for HighTemperatures of the Russian Academy of Sciences (JIHT RAS), Moscow, Russia

Vladimir Pecherkin
Joint Institute for HighTemperatures of the Russian Academy of Sciences (JIHT RAS), Moscow, Russia

Lidiya Deputatova
Joint Institute for HighTemperatures of the Russian Academy of Sciences (JIHT RAS), Moscow, Russia

Vladimir Vladimirov
Joint Institute for HighTemperatures of the Russian Academy of Sciences (JIHT RAS), Moscow, Russia

We investigated the charged micron-sized particle separation by the alternating electric field in a linear quadrupole electrodynamic trap in open air under standard atmospheric temperature and pressure conditions (STP). In experiments we varied the amplitude of the alternating voltage supplying the electrodynamic trap and used a mixture of charged glassy carbon and alumina particles. The carried out numerical simulations and experimental results showed the mutual influence of the amplitude and frequency of the supplied to the trap electrode voltage on the separation of the different sizes particles. The typical particle charges in simulations were approximately equal to experimentally measured values obtained in a corona discharge.

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This work was supported by the Ministry of Science and Higher Education of the Russian Federation (State Assignment No. 075-00892-20-01).

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