Higher-order finite element particle tracing in external electrostatic field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F12%3A43915375" target="_blank" >RIV/49777513:23220/12:43915375 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.iee.put.poznan.pl/wydawnictwa/archiwum/ArtSzczegoly.aspx?ArtId=1599" target="_blank" >http://www.iee.put.poznan.pl/wydawnictwa/archiwum/ArtSzczegoly.aspx?ArtId=1599</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Higher-order finite element particle tracing in external electrostatic field

Popis výsledku v původním jazyce

Simulation of movement of a large number of charged particles in external electrostatic field is of great importance for a correct design of separators whose aim is to select them according to the sign of their charge. The paper deals with modeling of their trajectories in a specific arrangement consisting of a profile vessel equipped with two electrodes. Electric field between the electrodes is mapped using a fully adaptive higher-order finite element method and the discretization mesh varies with respect to the actual position of the considered particles. The movement of the particles affected by electric field, gravity and aerodynamic resistance is mapped using an adaptive Runge-Kutta method with a time-varying time step. On the other hand, their charges are rather low, so that it is possible to neglect the Coulomb forces acting among them. The methodology is illustrated by a typical example whose results are discussed.

Název v anglickém jazyce

Higher-order finite element particle tracing in external electrostatic field

Popis výsledku anglicky

Simulation of movement of a large number of charged particles in external electrostatic field is of great importance for a correct design of separators whose aim is to select them according to the sign of their charge. The paper deals with modeling of their trajectories in a specific arrangement consisting of a profile vessel equipped with two electrodes. Electric field between the electrodes is mapped using a fully adaptive higher-order finite element method and the discretization mesh varies with respect to the actual position of the considered particles. The movement of the particles affected by electric field, gravity and aerodynamic resistance is mapped using an adaptive Runge-Kutta method with a time-varying time step. On the other hand, their charges are rather low, so that it is possible to neglect the Coulomb forces acting among them. The methodology is illustrated by a typical example whose results are discussed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Poznan University of Technology Academic Journals : Electrical Engineering

ISSN

1897-0737

e-ISSN

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Svazek periodika

2012

Číslo periodika v rámci svazku

69

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

23-31

Kód UT WoS článku

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EID výsledku v databázi Scopus

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