The size and velocity characteristics of droplets in agricultural sprays generated from two flat fan nozzles were studied in a wind tunnel using a Phase-Doppler Particle Analyzer. A sheared cross flow pattern, having lower velocities near the wind tunnel floor and increasing vel…
"4" Result
Sort By:
Droplets of liquid in the transition and film boiling regimes can be driven in a direction by viscous drag forces from their own vapour that has been directed by a ratchet toothed surface. To move towards engineering applications of this phenomenon the effects of tooth shape on …
A laboratory device has been designed and built to simulate film splitting in roll coating, which occurs through filament stretching and breakup. At high speeds and for some coatings, the breakup leads to unwanted misting. In our simulator, a fluid sample is initially held betwe…