Damage Tolerance Approach in Designing and Maintaining Truck Trailers. This project aims to develop a damage tolerance approach in designing and maintaining truck trailers. Combined with field test and computational simulation, machine learning will be used to generate loading spectrums. Following the damage tolerance philosophy, a mature approach in aerospace industry, the fatigue crack growth and the fatigue life will be predicted. In addition, structural optimisation will be applied in traile ....Damage Tolerance Approach in Designing and Maintaining Truck Trailers. This project aims to develop a damage tolerance approach in designing and maintaining truck trailers. Combined with field test and computational simulation, machine learning will be used to generate loading spectrums. Following the damage tolerance philosophy, a mature approach in aerospace industry, the fatigue crack growth and the fatigue life will be predicted. In addition, structural optimisation will be applied in trailer design. This project expects to revolutionize the design and maintenance practices in Australian truck trailer industry. It should provide significant benefits, such as prolonging the life cycle of truck trailers, reducing the tare weight and increasing operating profit, to both trailer producers and users.Read moreRead less
Optimising haemodynamics in complex stented arteries. This project aims to optimise the hemodynamics (blood flow) in coronary arteries with high curvatures and bifurcations. Experience has shown that the build-up of plaque — and the resulting occlusion of blood flow — tends to occur in these complex arterial regions. The most common therapeutic strategy is the insertion of a stent to prop open the artery. However, the nature of the geometry often leads to post-stenting complications such as rest ....Optimising haemodynamics in complex stented arteries. This project aims to optimise the hemodynamics (blood flow) in coronary arteries with high curvatures and bifurcations. Experience has shown that the build-up of plaque — and the resulting occlusion of blood flow — tends to occur in these complex arterial regions. The most common therapeutic strategy is the insertion of a stent to prop open the artery. However, the nature of the geometry often leads to post-stenting complications such as restenosis and thrombosis, ultimately resulting in negative outcomes. In this project, advanced research methods from fluid dynamics and optimisation and control will be used to potentially minimise these highly undesirable effects.Read moreRead less
Development of hierarchical carbon nanotube-glass fibre composites. Development of hierarchical carbon nanotube-glass fibre composites. This project aims to develop a new generation of hierarchical carbon nanotube-glass fibre reinforced composites, using a novel synthesis method that grafts carbon nanotubes (CNTs) onto glass fibre and glass fabric. These hierarchical nano- and micro-fibre composites will have improved in-plane mechanical properties, enhanced fracture toughness and higher electri ....Development of hierarchical carbon nanotube-glass fibre composites. Development of hierarchical carbon nanotube-glass fibre composites. This project aims to develop a new generation of hierarchical carbon nanotube-glass fibre reinforced composites, using a novel synthesis method that grafts carbon nanotubes (CNTs) onto glass fibre and glass fabric. These hierarchical nano- and micro-fibre composites will have improved in-plane mechanical properties, enhanced fracture toughness and higher electric conductivity. This project will use a comprehensive experimental and theoretical study to develop design tools for producing this new generation of composites. The anticipated outcome is lighter and stronger glass fibre composite structures, such as wind turbines in the renewable wind energy industry and boats in the marine industry.Read moreRead less
Particle scale modelling and analysis of the multiphase flows in coal preparation. Australia is the world's biggest coal exporter, and black coal is Australia's largest export, with an annual value >$20 billion. Optimum design and control of the processes in coal preparation play a critical economic role in coal production. This project aims at providing substantial improvements through the application of a novel combined continuum and discrete modelling method. Specifically, the improvements ta ....Particle scale modelling and analysis of the multiphase flows in coal preparation. Australia is the world's biggest coal exporter, and black coal is Australia's largest export, with an annual value >$20 billion. Optimum design and control of the processes in coal preparation play a critical economic role in coal production. This project aims at providing substantial improvements through the application of a novel combined continuum and discrete modelling method. Specifically, the improvements targeted relate to better process and product control, a decrease in unit energy consumption and improvements in productivity, which, together with the research training offered, will further enhance Australia's leading position in global coal industry.Read moreRead less
Fundamental studies of multiphase flow and separation performance of natural medium cyclones for recovering waste coal. This project aims to develop an effective method to design, control and optimise natural medium cyclones for recovering waste coal, important for environmental protection and for energy efficiency. Its conduct will enhance Australia's leading position in the coal industry.
Improving respiratory drug delivery through targeted nozzle design. The project aims to develop designs for inhaler components which significantly reduce the existing variability in the sprays they produce, as well as an enhanced capacity to predict inhaler performance through development of new empirical models. This project will combine recently developed synchrotron x-ray measurement techniques with traditional visible light diagnostics to develop a greater understanding of the link between t ....Improving respiratory drug delivery through targeted nozzle design. The project aims to develop designs for inhaler components which significantly reduce the existing variability in the sprays they produce, as well as an enhanced capacity to predict inhaler performance through development of new empirical models. This project will combine recently developed synchrotron x-ray measurement techniques with traditional visible light diagnostics to develop a greater understanding of the link between the geometry of pressurised, metered-dose inhaler components and the drug particles these devices produce. The long term benefit from this research will be improved delivery efficiency and shorter product development times, leading to reduced dose-rate costs. This understanding will enable the development of the next generation of treatment devices with enhanced efficiency in delivery of the drugs used to treat these diseases and reduced costs per dose.Read moreRead less
Controlling coastlines while generating power. The Project aims to produce strategies for protecting coasts from storms using farms of wave-energy machines, which also generate electricity. Increasing lengths of coast need protection as the climate changes, but conventional barriers create permanent environmental impacts and are a sunk cost usually borne by the taxpayer. The Project expects to derive a strategy for the setting of each machine in the farm, so that they collectively absorb or refl ....Controlling coastlines while generating power. The Project aims to produce strategies for protecting coasts from storms using farms of wave-energy machines, which also generate electricity. Increasing lengths of coast need protection as the climate changes, but conventional barriers create permanent environmental impacts and are a sunk cost usually borne by the taxpayer. The Project expects to derive a strategy for the setting of each machine in the farm, so that they collectively absorb or reflect damaging waves under severe conditions. Under normal conditions, enough wave energy to sustain environmental processes would pass through. Sales of electricity would help to pay back the capital cost. Outcomes would include reduced coastal-erosion costs and a low-intermittency energy supply.Read moreRead less
Particle-scale modelling of particle-fluid flows in gas and oil extraction. Particle-scale modelling of particle-fluid flows in gas and oil extraction. This project aims to develop a particle scale model to study the pipeline transport of petroleum fluids. It will use a combined theoretical and experimental program, involving state-of-the-art discrete element modelling and simulation techniques, to describe the complex particle-fluid flow and erosion of pipeline transport in gas and oil extracti ....Particle-scale modelling of particle-fluid flows in gas and oil extraction. Particle-scale modelling of particle-fluid flows in gas and oil extraction. This project aims to develop a particle scale model to study the pipeline transport of petroleum fluids. It will use a combined theoretical and experimental program, involving state-of-the-art discrete element modelling and simulation techniques, to describe the complex particle-fluid flow and erosion of pipeline transport in gas and oil extraction, quantify the effects of key variables, and formulate strategies for optimum process control under different conditions. The research outcomes are expected to be useful for the process control of pipeline transport in Australia’s important petroleum and energy-related industries.Read moreRead less
Development of a new rail maintenance technology by using laser cladding. With the continuously increasing demand for higher production, and hence increased haulage rates and reduced track access for maintenance purposes, the development and application of new cost effective manufacture and repair rails maintenance strategies play a more important role in ensuring the structural integrity of rail infrastructure. This project aims to systematically investigate the laser cladding materials and par ....Development of a new rail maintenance technology by using laser cladding. With the continuously increasing demand for higher production, and hence increased haulage rates and reduced track access for maintenance purposes, the development and application of new cost effective manufacture and repair rails maintenance strategies play a more important role in ensuring the structural integrity of rail infrastructure. This project aims to systematically investigate the laser cladding materials and parameters to enhance the wear and fatigue performance of a series of high strength rail steels used in heavy haul railway lines. The outcomes of this project intend to be applied directly to the rail industry track producers and operators of high axle load rail systems to develop and improve their rail maintenance strategies.Read moreRead less
Development of laser cladding technology to maintain rails in tram networks. This project aims to develop a new cost-effective maintenance technique by applying laser cladding to enhance the characteristics of new rails and track components and repair damaged ones, so as to ensure their structural integrity and improve the performance of rail infrastructure. This project expects to generate new knowledge in the area of railway maintenance using the innovative and interdisciplinary laser claddin ....Development of laser cladding technology to maintain rails in tram networks. This project aims to develop a new cost-effective maintenance technique by applying laser cladding to enhance the characteristics of new rails and track components and repair damaged ones, so as to ensure their structural integrity and improve the performance of rail infrastructure. This project expects to generate new knowledge in the area of railway maintenance using the innovative and interdisciplinary laser cladding technology. Expected outcomes of this project are crucial for manufacturers and operators of railway networks to develop and improve their railway maintenance strategies. This should provide significant benefits, such as extending lives of rails and special track components, and reducing wheel squeal and flanging noise.Read moreRead less