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Stability regime of pulse frequency for single event electrospraying
Author(s) -
Urszula Stachewicz,
Caner Ü. Yurteri,
J.C.M. Marijnissen,
Joshua Dijksman
Publication year - 2009
Publication title -
applied physics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 442
eISSN - 1077-3118
pISSN - 0003-6951
DOI - 10.1063/1.3269594
Subject(s) - nozzle , meniscus , mechanics , capillary action , oscillation (cell signaling) , displacement (psychology) , range (aeronautics) , voltage , materials science , natural frequency , optics , physics , chemistry , acoustics , thermodynamics , vibration , composite material , psychology , biochemistry , incidence (geometry) , psychotherapist , quantum mechanics
This study demonstrates that the hydrodynamic phenomena taking place inside the capillary limits the frequency range of voltage pulses for stable single event electrospraying (SEE), when the meniscus/cone size is defined by the inner diameter of the nozzle. For the analysis of SEE, we used a one-dimensional model describing the displacement and oscillations of the liquid inside the nozzle. The frequency range of voltage pulses for stable SEE is related to the natural oscillation frequency of the fluid column inside the capillary.DelftChemTechApplied Science

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