Novel gas-liquid columns for liquefied natural gas (LNG) production. Novel gas-liquid columns for liquefied natural gas (LNG) production. This project aims to design distillation and absorption columns, perhaps the most important unit operations in a liquefied natural gas (LNG) plant, and whose optimization is integral to overall performance of any LNG plant. This project will use 3D printers to rapidly prototype concepts of columns and their internals, and test them using flow characterization ....Novel gas-liquid columns for liquefied natural gas (LNG) production. Novel gas-liquid columns for liquefied natural gas (LNG) production. This project aims to design distillation and absorption columns, perhaps the most important unit operations in a liquefied natural gas (LNG) plant, and whose optimization is integral to overall performance of any LNG plant. This project will use 3D printers to rapidly prototype concepts of columns and their internals, and test them using flow characterization tools and numerical models. The final outcome of the project will be a set of designs of the columns, which should be more efficient, safer and cheaper to operate, and have smaller physical and environmental footprints, thus helping the Australian LNG industry to stay globally competitive.Read moreRead less
The Identification and Development of Strategies for Increasing Engineering Enrolments. There is a continuing nation-wide decline in high school student enrolment in higher level mathematics and science. This is already leading to a reduction in the number of students undertaking university engineering programs in Australia and the situation is expected to worsen. This project is directed toward a better understanding of the reasons for the trend and the development of strategies to reverse it. ....The Identification and Development of Strategies for Increasing Engineering Enrolments. There is a continuing nation-wide decline in high school student enrolment in higher level mathematics and science. This is already leading to a reduction in the number of students undertaking university engineering programs in Australia and the situation is expected to worsen. This project is directed toward a better understanding of the reasons for the trend and the development of strategies to reverse it. It aims to 1. Evaluate the most effective strategies that increase student's interests and understanding of engineering and increase participation in engineering studies. 2. Develop an optimised national communication strategy for promoting engineering studies to secondary students.Read moreRead less
Understanding mud pumping in heavy haul railroads. This project aims to examine the factors that cause mud pumping and evaluate the effectiveness of sub-surface drainage to prevent rail track instability. Fast heavy haul operations (such as loads used in mining and agriculture) impart repeated loads on the natural formation that can result in mud pumping. If the build-up of water pressure becomes excessive this can cause track failure. Through an experimental program and field study, the mechani ....Understanding mud pumping in heavy haul railroads. This project aims to examine the factors that cause mud pumping and evaluate the effectiveness of sub-surface drainage to prevent rail track instability. Fast heavy haul operations (such as loads used in mining and agriculture) impart repeated loads on the natural formation that can result in mud pumping. If the build-up of water pressure becomes excessive this can cause track failure. Through an experimental program and field study, the mechanisms of mud pumping, incorporating train loads and frequencies, will be studied, and the role of vertically installed drains will be quantified for improved practical design. The project aims to contribute to improved track longevity and reduced maintenance costs, with a corresponding boost in rail productivity.Read moreRead less
The role of location on the effectiveness of smoke alarms. Smoke alarms in buildings are required by the Building Code of Australia (BCA), but the current requirements are less than optimal. This project will provide the basis for optimisation of smoke alarms and the number, interconnection and positioning of smoke alarms in residential buildings. This is expected to lead to reductions in fire fatalities, injuries and property loss.
Seismic analysis of cracking and deformations in concrete gravity dams. This project aims to establish a rational predictive capability for the responses of concrete gravity dams subject to extreme design earthquakes. This will include the development of innovative numerical methods for effective modelling of crack propagation and closure, large slips on crack faces and weak interfaces, dam-reservoir interaction, dam-foundation interaction and automatic mesh generation. The expected outcomes of ....Seismic analysis of cracking and deformations in concrete gravity dams. This project aims to establish a rational predictive capability for the responses of concrete gravity dams subject to extreme design earthquakes. This will include the development of innovative numerical methods for effective modelling of crack propagation and closure, large slips on crack faces and weak interfaces, dam-reservoir interaction, dam-foundation interaction and automatic mesh generation. The expected outcomes of the project will be a significantly improved prediction tool. It is also anticipated that the project will result in improvements in dam and public safety, and more efficient use of funds for dam safety upgrades and management.Read moreRead less
Erosion of embankment dams and dam spillways. In excess of $250M is spent annually to maintain, upgrade, improve safety and monitor performance of Australian dams. Improved methods for assessing both spillway and internal erosion, the cause of 50 per cent of embankment dam failures and incidents requiring repairs, will be developed, maximising dam safety and minimising maintenance expenditure.
Transforming Microgrid to Virtual Power Plant –ICT Frameworks,Tools,Control. The project aims to enhance large scale renewable penetrations to national power grid by advancing control, optimization, and ancillary services of Virtual Power Plants (VPPs), considering different disruptive events including recent South Australian blackout. This project expects to create new control, frame communication architecture, develop plug and play type IoT enabled grid interfacing inverter, and optimize resou ....Transforming Microgrid to Virtual Power Plant –ICT Frameworks,Tools,Control. The project aims to enhance large scale renewable penetrations to national power grid by advancing control, optimization, and ancillary services of Virtual Power Plants (VPPs), considering different disruptive events including recent South Australian blackout. This project expects to create new control, frame communication architecture, develop plug and play type IoT enabled grid interfacing inverter, and optimize resource management for distributed VPPs. The anticipated benefits from this institutional level collaborations are that VPPs help in enhancing national power grid operations during normal and disruptive conditions when more renewables are connected and also secure benefits of consumers, prosumers, and grid operators.Read moreRead less
Enhancing court safety by managing people, places and processes. Australia will be better protected 'from terrorism and crime' by having safer courts. High-profile criminal cases can be managed more expeditiously, vulnerable participants will be able to take part more confidently in justice processes, while Australian society more generally will be protected by having courts that provide effective responses to crime while maintaining openness and respect for law. In providing a holistic analy ....Enhancing court safety by managing people, places and processes. Australia will be better protected 'from terrorism and crime' by having safer courts. High-profile criminal cases can be managed more expeditiously, vulnerable participants will be able to take part more confidently in justice processes, while Australian society more generally will be protected by having courts that provide effective responses to crime while maintaining openness and respect for law. In providing a holistic analysis of safety needs and responses, the study also provides an empirial foundation for developing 'smart information uses', ensuring that surveillance and screening technologies complement court design and training policies to create environments that are physically and psychologically safe.Read moreRead less
Gateways to Justice: improving video-mediated communications for justice participants. Australia will be better protected from terrorism and crime if courts are able to make effective use of high-quality video evidence, both from scientific experts and from key witnesses who cannot be produced in person for security reasons. Appropriate application of the technology can also increase effective and timely access to justice for other justice participants including indigenous people in remote commu ....Gateways to Justice: improving video-mediated communications for justice participants. Australia will be better protected from terrorism and crime if courts are able to make effective use of high-quality video evidence, both from scientific experts and from key witnesses who cannot be produced in person for security reasons. Appropriate application of the technology can also increase effective and timely access to justice for other justice participants including indigenous people in remote communities. The project contributes to the take-up of frontier technologies by developing a best practice model for using video testimony in justice settings, and identifying the social and environmental conditions necessary for successful implementation.Read moreRead less
Power systems with diverse generation - implications, control and capability. This research will generate a systematic methodology to handle the impact of the renewable energy sources on the NSW power grid. It increases our understanding of the impact of climate change policies relating to mandatory targets for greenhouse gas reduction helping to build Australia’s research capacity in the national priority area of an environmentally sustainable Australia. The anticipated methodology can also be ....Power systems with diverse generation - implications, control and capability. This research will generate a systematic methodology to handle the impact of the renewable energy sources on the NSW power grid. It increases our understanding of the impact of climate change policies relating to mandatory targets for greenhouse gas reduction helping to build Australia’s research capacity in the national priority area of an environmentally sustainable Australia. The anticipated methodology can also be seen as protecting the security of power infrastructure as well. Maintaining a critical energy infrastructure protects our way of life and ensures ongoing social, economic and environmental well being of Australia.Read moreRead less