Effective and accurate model dynamics, deterministic and stochastic, across multiple space and time scales. A persistent feature of complex systems in engineering and science is the emergence of macroscopic, coarse grained, coherent behaviour from the interactions of microscopic agents (molecules, cells, grains) and with their environment. In current modeling, ranging from ecology to materials science, the underlying microscopic mechanisms are often known, but the closures to translate microscal ....Effective and accurate model dynamics, deterministic and stochastic, across multiple space and time scales. A persistent feature of complex systems in engineering and science is the emergence of macroscopic, coarse grained, coherent behaviour from the interactions of microscopic agents (molecules, cells, grains) and with their environment. In current modeling, ranging from ecology to materials science, the underlying microscopic mechanisms are often known, but the closures to translate microscale knowledge to a system level macroscopic description are rarely available in closed form. Our novel methodology will explore this stumbling block, and promises to radically change the modeling, exploration and understanding of multiscale complex system behaviour.Read moreRead less
Modelling of multiscale systems in engineering and science supports large-scale equation-free simulations and analysis. A persistent feature of complex systems in engineering and science is the emergence of macroscopic, coarse grained, coherent behaviour from the interactions of microscopic agents (molecules, cells) and with their environment. In current modeling, ranging from ecology to materials science, the underlying microscopic mechanisms are known, but the closures to translate microscale ....Modelling of multiscale systems in engineering and science supports large-scale equation-free simulations and analysis. A persistent feature of complex systems in engineering and science is the emergence of macroscopic, coarse grained, coherent behaviour from the interactions of microscopic agents (molecules, cells) and with their environment. In current modeling, ranging from ecology to materials science, the underlying microscopic mechanisms are known, but the closures to translate microscale knowledge to a system level macroscopic description are rarely available in closed form. Our novel, equation free, computational methodologies will circumvent this stumbling block, and promises to radically change the modeling, exploration and understanding of complex system behavior. We continue to develop this powerful computational methodology. Read moreRead less
Wireless microvalve for biomedical applications. This program will investigate and perform an in-laboratory proof-of-concept demonstration of a polymer microvalve that can operate by a remote control radio signal. This will be a wireless microvalve that does not require a battery power source. This advance in the technology and scientific knowledge will have important applications for humankind ranging from drug delivery devices to through to valves in chips that can perform microfluidic chemica ....Wireless microvalve for biomedical applications. This program will investigate and perform an in-laboratory proof-of-concept demonstration of a polymer microvalve that can operate by a remote control radio signal. This will be a wireless microvalve that does not require a battery power source. This advance in the technology and scientific knowledge will have important applications for humankind ranging from drug delivery devices to through to valves in chips that can perform microfluidic chemical analysis. A far reaching long-range vision is its use in electronically reversible male fertility control. The community benefit in terms of novel biomedical devices and the resulting large international commercial market is significant.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0883111
Funder
Australian Research Council
Funding Amount
$570,000.00
Summary
A Laser Facility for Imaging the Time Evolution of Scalars in Turbulent Flows. Establishing this facility will maintain Australia's position at the international leading edge of research in energy, the environment, combustion, and fluid mechanics. The new diagnostics capabilities will advance science through projects that serve the first National Research Priority and assist industry in the design and development of clean combustion devices and energy efficient technologies. The new facility wil ....A Laser Facility for Imaging the Time Evolution of Scalars in Turbulent Flows. Establishing this facility will maintain Australia's position at the international leading edge of research in energy, the environment, combustion, and fluid mechanics. The new diagnostics capabilities will advance science through projects that serve the first National Research Priority and assist industry in the design and development of clean combustion devices and energy efficient technologies. The new facility will also be made available to researchers from non-participating institutions at operating costs and will provide the training platform for graduates from all Australian Universities. This will ensure the continuity of future research and developments in these and related fields in Australia.Read moreRead less
A new platform for poled glass waveguides in the mid-infrared. Mid-infrared light (beyond red out to what we feel as radiant heat) underpins many crucial applications that include the remote detection of explosives, chemicals and biological agents; dramatically speeding up internet communications; and even helping us detect planets in distant solar systems. The enormous cost of generating and analysing mid-infrared light using current technology has prevented many of these life-changing applicat ....A new platform for poled glass waveguides in the mid-infrared. Mid-infrared light (beyond red out to what we feel as radiant heat) underpins many crucial applications that include the remote detection of explosives, chemicals and biological agents; dramatically speeding up internet communications; and even helping us detect planets in distant solar systems. The enormous cost of generating and analysing mid-infrared light using current technology has prevented many of these life-changing applications coming to fruition. This project aims to change this and deliver technological leadership in this crucial field to Australia, thereby generating significant social and economic benefits. This project will also enhance Australia's international links and build on a range of national research programs.Read moreRead less
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
Systematically model the large-scale complexity of turbulent floods and thin film flows. This project continues development of new models, and computer
simulation, of turbulent flood, river and estuarine flow. The models
will be based systematically upon established turbulence models to
resolve accurately the complex physical processes. The development of
new and robust computer models for thin layers of coating fluid will
aid many industrial processes. We also aim to provide correct ini ....Systematically model the large-scale complexity of turbulent floods and thin film flows. This project continues development of new models, and computer
simulation, of turbulent flood, river and estuarine flow. The models
will be based systematically upon established turbulence models to
resolve accurately the complex physical processes. The development of
new and robust computer models for thin layers of coating fluid will
aid many industrial processes. We also aim to provide correct initial
conditions and boundary conditions for simpler cases of the above
flows. The approach leads to a greater understanding of the range of
applicability of the models through better estimating the errors in the
modelling process. The project develops a fundamental enabling
methodology for engineering and the sciences.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0238345
Funder
Australian Research Council
Funding Amount
$373,000.00
Summary
Advanced Laser Diagnostics in Dilute Heterogeneous Combustion. This proposal seeks to establish a state-of-the-art laser diagnostics facility with unique capabilities for non-intrusive measurements in dilute multi-phase flows. Such heterogeneous flows which involve stationary surfaces, disperse suspended droplets or suspended particles are found in many applications including engines, furnaces, industrial and chemical processing and micro-combustion devices. This facility will give Australian re ....Advanced Laser Diagnostics in Dilute Heterogeneous Combustion. This proposal seeks to establish a state-of-the-art laser diagnostics facility with unique capabilities for non-intrusive measurements in dilute multi-phase flows. Such heterogeneous flows which involve stationary surfaces, disperse suspended droplets or suspended particles are found in many applications including engines, furnaces, industrial and chemical processing and micro-combustion devices. This facility will give Australian researchers the unprecedented opportunity to perform measurements of flow, mixing, temperature and composition fields in the gas and liquid or solid phases simultaneously. The resulting data will advance current knowledge in these complex flows and lead to new and improved reactor designs.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989747
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
Ultrafast Dynamics Measurement Facility for the Physical, Biochemical, and Materials Sciences. The term "ultrafast revolution" describes the transformations in science due to ultrafast laser technology. Today, ultrafast lasers are used in surgery, nanomaterial fabrication, biomedical imaging, spectroscopic investigations, and new applications are still emerging. This facility will draw together leading chemists, physicists, and engineers to investigate key ultrafast processes and phenomena in th ....Ultrafast Dynamics Measurement Facility for the Physical, Biochemical, and Materials Sciences. The term "ultrafast revolution" describes the transformations in science due to ultrafast laser technology. Today, ultrafast lasers are used in surgery, nanomaterial fabrication, biomedical imaging, spectroscopic investigations, and new applications are still emerging. This facility will draw together leading chemists, physicists, and engineers to investigate key ultrafast processes and phenomena in the physical, biochemical and material sciences. This is of strategic importance to keep Australia at the global forefront for scientific endeavours, supporting new research and commercial opportunities. This facility will also produce highly trained graduates, who will find employment in industry throughout Australia and globally.Read moreRead less