Browsing Electronic Theses and Dissertations by Subject "Atomization -- Mathematical models"

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A numerical model of drop-on demand droplet formation from a vibrating nozzle and a rigid nozzle

Yang, Guozhong (2003-12-04)

Droplet formation from a rigid and a vibration nozzle driven by a pulsing pressure is simulated. Droplet formation is simulated by using one-dimensional model. For the case of droplet formation from a vibration nozzle, ...
Numerical study of droplet formation with nozzle dynamics and multiple droplet impingement

Sangplung, Saangrut (2007-09-19)

Droplet formation from a flexible nozzle plate driven by a prescribed-waveform excitation of a piezoelectric is numerically investigated using a computational fluid dynamics (CFD) model with the VOF method. The droplet g ...