Understanding and modifying vortex structures in wind turbine wakes. At a fundamental research level, Australia's active participation in this area of national priority and research strength will be advanced through our published research, which will increase our understanding of wind turbine wakes and their effects in wind farms. This understanding will then be used to produce improved methods of predicting wind turbine performance. Such methods are needed by wind energy designers to produce b ....Understanding and modifying vortex structures in wind turbine wakes. At a fundamental research level, Australia's active participation in this area of national priority and research strength will be advanced through our published research, which will increase our understanding of wind turbine wakes and their effects in wind farms. This understanding will then be used to produce improved methods of predicting wind turbine performance. Such methods are needed by wind energy designers to produce better wind farms. It will also be used to recommend how to improve the aerodynamic design of turbine components, such as the blades and hub. Numerical tools will be developed for industry use, and training will be provided to personnel, thereby increasing the capabilities of Australia's growing wind energy industry.Read moreRead less
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 ....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.Read moreRead less
Electrohydrodynamically-Driven Microcentrifugation for Microfluidic Applications. Microfluidics has the potential to revolutionise the way we live. Imagine portable pocket sized devices for cheap and rapid medical diagnostics and drug delivery. Or miniaturised chemical/biological sensors as early warning detection systems against terrorist threats. The research is thus intended to not only commercially benefit various industries, but also to improve the quality of life as a whole by making medic ....Electrohydrodynamically-Driven Microcentrifugation for Microfluidic Applications. Microfluidics has the potential to revolutionise the way we live. Imagine portable pocket sized devices for cheap and rapid medical diagnostics and drug delivery. Or miniaturised chemical/biological sensors as early warning detection systems against terrorist threats. The research is thus intended to not only commercially benefit various industries, but also to improve the quality of life as a whole by making medical diagnosis or chemical/biological detection more readily accessible, portable and more efficient. Moreover, the fundamental studies, aimed at generating an understanding of the complex physics involved, has generic benefits to researchers in applied physics as well as providing practical protocols for microdevice development.Read moreRead less