Discovery Projects - Grant ID: DP0450047

Funding Activity

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Funded Activity Summary

Viscous extensional flow and drop breakoff. Honey falling from a spoon is an everyday example of a viscous fluid in a free extensional flow which may eventually break up into drops. Such flows are important in modern technologies including ink-jet printing, welding, soldering and molten metal processing, polymer and glass fibre spinning, and for rheological measurement. We seek to increase understanding of the mechanisms governing such flows, particularly the role of initial conditions and the geometry of the original containing vessel, together with balances between forces such as inertia, gravity, viscosity, viscoelasticity, and surface tension, through a theoretical, computational and experimental study of the fluid mechanics.

Funded Activity Details

Start Date: 2004

End Date: 12-2012

Funding Scheme: Discovery Projects

Funding Amount: $215,000.00

Funder: Australian Research Council