The structure of turbulent boundary layers. This research has an enormous impact in many fields of engineering - for example, in aeronautical, mechanical, chemical, meteorological and biomedical engineering. The resulting energy and economic savings and the reduction in atmospheric pollution and greenhouse gasses will ultimately impact on areas such as global climatic change and the energy sustainability of our urban environment, thus influencing the well-being of all people living on this plan ....The structure of turbulent boundary layers. This research has an enormous impact in many fields of engineering - for example, in aeronautical, mechanical, chemical, meteorological and biomedical engineering. The resulting energy and economic savings and the reduction in atmospheric pollution and greenhouse gasses will ultimately impact on areas such as global climatic change and the energy sustainability of our urban environment, thus influencing the well-being of all people living on this planet. This research project will result in technological advancement and provide important training for future generations of researchers. This will entrench the Australian engineering and scientific community as world leaders in this area of scientific research.Read moreRead less
The structure of turbulence at high Reynolds numbers. The aim of this project is to gain a physical understanding of the process of turbulence in fluid motion, focusing on boundary layers adjacent to the surface of bodies, such as submarines and turbines. As turbulence is of fundamental importance in many engineering tasks, developing our understanding of the mechanisms involved will lead to progress in many areas. For example, accurate prediction of drag on vehicles, aircraft and ships, result ....The structure of turbulence at high Reynolds numbers. The aim of this project is to gain a physical understanding of the process of turbulence in fluid motion, focusing on boundary layers adjacent to the surface of bodies, such as submarines and turbines. As turbulence is of fundamental importance in many engineering tasks, developing our understanding of the mechanisms involved will lead to progress in many areas. For example, accurate prediction of drag on vehicles, aircraft and ships, resulting in reductions in fuel consumption. The wind tunnel used in this project is the largest of its type in the world, enabling pioneering experiments to be undertaken which will extend our understanding of the physics of turbulence for applied flows.
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Robust fluid mixing through topological chaos. The Australian chemicals and plastics industry has an annual turnover of over $20 billion and employs over 77,000 people; fluid mixing is fundamental to this industry, yet the industry is recognised as underinvesting in research and development in this essential area. Furthermore, frontier technologies such as biotechnology and the next generation of smart materials also crucially rely on fluid mixing. This project aims to evaluate a new paradigm ( ....Robust fluid mixing through topological chaos. The Australian chemicals and plastics industry has an annual turnover of over $20 billion and employs over 77,000 people; fluid mixing is fundamental to this industry, yet the industry is recognised as underinvesting in research and development in this essential area. Furthermore, frontier technologies such as biotechnology and the next generation of smart materials also crucially rely on fluid mixing. This project aims to evaluate a new paradigm (topological chaos) for the design of mixers, to provide better and more robust mixers that work from microscopic to industrial scales.Read moreRead less
Development of superconducting leads with ultra-low thermal conductivity for cryoelectronic applications. Superconducting systems are revolutionary technologies that have the potential to make a significant impact on society. The development of the new technology of superconducting wiring, which would effectively eliminate heat generation and its transfer to the cryogenic electronics, and its subsequent employment will enable superconductive electronics to become price competitive, significantly ....Development of superconducting leads with ultra-low thermal conductivity for cryoelectronic applications. Superconducting systems are revolutionary technologies that have the potential to make a significant impact on society. The development of the new technology of superconducting wiring, which would effectively eliminate heat generation and its transfer to the cryogenic electronics, and its subsequent employment will enable superconductive electronics to become price competitive, significantly outperforming conventional systems. The establishment of this new frontier technology of heat-switch current leads will benefit Australian industries and have a dramatic impact in the future on the field of cryogenic quantum electronics (such as quantum computing), which is currently under profound exploration in Australia.Read moreRead less
Complex Dopant Diffusivity in Photonic Crystal Fibres and Applications. The outcomes of this research in the area of doped photonic crystal fibres will enable Australia to commercialise the technology and provide an opportunity for leading commercial ventures using novel doped PCF. These opportunities will eventually become large-scale industrial activities developed from the research in fields such as sensing, biophotonics, medical and defence and will result in significant economic benefit for ....Complex Dopant Diffusivity in Photonic Crystal Fibres and Applications. The outcomes of this research in the area of doped photonic crystal fibres will enable Australia to commercialise the technology and provide an opportunity for leading commercial ventures using novel doped PCF. These opportunities will eventually become large-scale industrial activities developed from the research in fields such as sensing, biophotonics, medical and defence and will result in significant economic benefit for Australia. Fundamental research outcomes in glass and dopants that can boost devices and introduce novel devices resulting from this project will contribute to all National Research Priorities.Read moreRead less
Development of high performance III-V semiconductor photoconductive antennas for terahertz applications. The practical applications of terahertz (THz) radiation include scientific probing for material characterisation, screening for weapons, explosives and biohazards, imaging for concealed objects and medical diagnostics, chemical and biological analysis, astronomy and space research. The success of this project will lead to the creation of a new generation of high performance THz emitters/detec ....Development of high performance III-V semiconductor photoconductive antennas for terahertz applications. The practical applications of terahertz (THz) radiation include scientific probing for material characterisation, screening for weapons, explosives and biohazards, imaging for concealed objects and medical diagnostics, chemical and biological analysis, astronomy and space research. The success of this project will lead to the creation of a new generation of high performance THz emitters/detectors essential for above applications, making great contribution to the Nation in the areas of science, technology, health, security and economy.Read moreRead less