Numerical study of heating and evaporation processes of quartz particles in RF inductively coupled plasma

Grishin, Yu. M.; Miao, Linlin

doi:10.1088/1742-6596/830/1/012069

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…The 2D model has shown itself to be a reliable tool for the prediction of the ICP properties is in good agreement with experimental data [21,22]. Not surprisingly, the model has been widely used until now [8,13,16,22,27,43].…”

Section: The Modelsupporting

confidence: 56%

“…Usually it implies local thermodynamic equilibrium (LTE) conditions. There are numerous extensions of this model including multi-element simulations in the ICP [23], simulations of transportation and evolution of the powders [4][5][6][7][8], formation of nanoparticles [11][12][13][14][15][16], and simulations of solid nanoparticle transport and evaporation in the SICP [42]. A so-called two-temperature model was also reported ( [22] and references therein), in which the temperature of electrons is treated differently from the temperature of heavy particles.…”

Section: The Modelmentioning

confidence: 99%

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Force-based analysis of vortexes in atmospheric pressure ICPs

Voronov

Tsivilskiy

Nazarov

et al. 2018

Plasma Sources Sci. Technol.

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The nature of vortices in the gas flow in atmospheric pressure ICPs is analyzed based on comparison of a Lorentz force exerted on the plasma and a gas inertia force. The theoretical analysis is supplemented by numerical modeling and experimental data. The theory is applied to explain a fundamental difference between spectroanalytical ICPs (SICPs), which are used as atomic and ionic sources for elemental analysis, and technological ICPs (TICPs) used for plasma processing of powders. It is shown that in the SICPs the pattern of the gas flow is predominantly determined by gas-dynamic effects. In the TICPs the vortices and the flow pattern are in contrast produced by the Lorentz force. The theory is also applied to find practical ways to reduce the effect of vortices in TICPs.

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