Droplet formation and ejection from a micromachined ultrasonic droplet generator: Visualization and scaling

DOI10.1063/1.1921249zbMath1187.76341OpenAlexW2069705749MaRDI QIDQ3557231

M. J. Varady, J. M. Meacham, F. L. Degertekin, Andrei G. Fedorov

Publication date: 22 April 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.1921249

zbMATH Keywords

two-phase flowjetscapillarityultrasonic transducersflow visualisationspraysnozzlespiezoelectric transducersdropspiezoceramicsacoustic resonatorsultrasonic wavesorifices (mechanical)lead compounds

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (2)

Entrapped air bubbles in piezo-driven inkjet printing: Their effect on the droplet velocity ⋮ Mechanisms of inkjet printing in a liquid environment

Uses Software

• ANSYS

Cites Work

• Nonlinear dynamics and breakup of free-surface flows
• A new method for significantly reducing drop radius without reducing nozzle radius in drop-on-demand drop production

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