A direct drive linear tube generator for ocean wave energy conversion. This project aims to investigate a direct drive linear electromagnetic generator system for the maximum wave energy conversion and frequency bandwidth. This system has a translator of a multiple degree of freedom non-linear oscillator system built with the Halbach ring array pattern and ferro-fluid bearings. To establish wave energy conversion science, this project will investigate the device, its integration with a buoy stru ....A direct drive linear tube generator for ocean wave energy conversion. This project aims to investigate a direct drive linear electromagnetic generator system for the maximum wave energy conversion and frequency bandwidth. This system has a translator of a multiple degree of freedom non-linear oscillator system built with the Halbach ring array pattern and ferro-fluid bearings. To establish wave energy conversion science, this project will investigate the device, its integration with a buoy structure under wave loadings and automatic control of power conversion and conditioning. The outcome could meet demands for wave energy conversion technologies that reduce power generation cost and emissions, benefiting the Australian economy and environment.Read moreRead less
Ambient Electrochemical C-N Coupling via Co-electrolysis of N2 and CO2. To overcome the hurdles in N2 fixation (massive energy consumption and CO2 emission), investigators creatively hypothesize that the simultaneous electrocatalytic coupling of N2 and CO2 would enable the selective formation of N-products and thus realize their conversion into N--fertilizers and acetamides. Based on the CI's recent discoveries, this project will develop an innovative / sustainable system, which could promote th ....Ambient Electrochemical C-N Coupling via Co-electrolysis of N2 and CO2. To overcome the hurdles in N2 fixation (massive energy consumption and CO2 emission), investigators creatively hypothesize that the simultaneous electrocatalytic coupling of N2 and CO2 would enable the selective formation of N-products and thus realize their conversion into N--fertilizers and acetamides. Based on the CI's recent discoveries, this project will develop an innovative / sustainable system, which could promote the N2 fixation along with CO2 conversion process, a significant alternative approach to simplify the pathways of C-N bond formation. It will thereby contribute to mitigation of greenhouse emissions and create an ecofriendly protocol/technology for distributed production of C-N products under ambient conditions. Read moreRead less
Geological sequestration of carbon dioxide in deep saline aquifers: coupled flow-mechanical considerations. Deep saline aquifers have been routinely proposed as sites for long-term, large-scale storage of carbon dioxide (CO2) emissions, as an option to assist the abatement of global warming. This project investigates expected engineering behaviour of deep saline aquifer reservoirs and their stability following CO2 sequestration.
Surviving the data deluge: Scalable feature extraction, discrimination and analysis for computer vision tasks using compressed sensed data. Strategically, our pioneering solutions besides being technically and socially significant, open fresh options for sensor-agnostic data analysis. The technical significance lies through the creation of new technologies for the critical national and global security markets, currently overwhelmed by data. The social significance arises from our solutions being ....Surviving the data deluge: Scalable feature extraction, discrimination and analysis for computer vision tasks using compressed sensed data. Strategically, our pioneering solutions besides being technically and socially significant, open fresh options for sensor-agnostic data analysis. The technical significance lies through the creation of new technologies for the critical national and global security markets, currently overwhelmed by data. The social significance arises from our solutions being privacy preserving, providing new avenues for the production of novel, socially acceptable products for aged care monitoring. Our methods spearhead future advancement in diverse disciplines due to the wide applicability of the methods to other sensor networks (Square Kilometre Array) and data types, providing new frameworks for addressing crucial problems of data management. Read moreRead less
Advanced membranes for energy-efficient electrochemical conversion of carbon dioxide to fuel. This project proposes to develop a technology to convert carbon dioxide to liquid fuels using renewable energy as the required energy source. The project will therefore help in the mitigation of carbon dioxide emissions and offset the depletion of fossil fuel reserves.
Sustainable high energy sodium batteries with enhanced safety & cycle life. This project aims to deliver a high specific energy, ambient temperature sodium metal battery that is more sustainable, safer and better performing than existing technologies. Innovative chemistry will be used to replace the current flammable and toxic organic solvent-based systems, while novel tools and capabilities will be forged to retain Australian leadership in this sector. These advances will provide a technology ....Sustainable high energy sodium batteries with enhanced safety & cycle life. This project aims to deliver a high specific energy, ambient temperature sodium metal battery that is more sustainable, safer and better performing than existing technologies. Innovative chemistry will be used to replace the current flammable and toxic organic solvent-based systems, while novel tools and capabilities will be forged to retain Australian leadership in this sector. These advances will provide a technology and materials platform to generate and support emerging energy storage industries in Australia. It will strengthen international collaborations with leading research teams and provide opportunities and training for the next generation of energy storage research leaders in both academia and industry.Read moreRead less
Novel membranes and membrane structures using electrospinning. This project aims to develop novel membrane support materials and novel membrane structures to enhance chemical separation processes. These materials can be used in desalination and water treatment, reducing the resistance to water flows. In turn, this will reduce the energy required to produce fresh drinking water for Australians, as well as the cost. The approach will also be applied to carbon dioxide capture from flue gas streams, ....Novel membranes and membrane structures using electrospinning. This project aims to develop novel membrane support materials and novel membrane structures to enhance chemical separation processes. These materials can be used in desalination and water treatment, reducing the resistance to water flows. In turn, this will reduce the energy required to produce fresh drinking water for Australians, as well as the cost. The approach will also be applied to carbon dioxide capture from flue gas streams, increasing the energy efficiency of these processes, so that they can become economically viable. The project has the potential to develop localised manufacturing operations to produce these materials, adding value to Australian manufactured products.Read moreRead less
Flow-induced vibration of slender structures and its control. This project aims to expand substantially the state of knowledge on the flow-induced vibrations of bluff, slender structures such as cylinders, beams, and cables. A framework is expected to be developed that describes the flow-induced vibration of these structures systematically, adding new data and drawing links between previously disparate areas of research. The significance of such a framework is great, as not only is flow-induced ....Flow-induced vibration of slender structures and its control. This project aims to expand substantially the state of knowledge on the flow-induced vibrations of bluff, slender structures such as cylinders, beams, and cables. A framework is expected to be developed that describes the flow-induced vibration of these structures systematically, adding new data and drawing links between previously disparate areas of research. The significance of such a framework is great, as not only is flow-induced vibration a problem in many engineering applications (such as marine oil risers, chimneys, and bridges) it can also be exploited for renewable energy generation. Control mechanisms are also expected to be developed to maximise the energy generation potential.Read moreRead less
DeepHoney: Automatic Honey Data Generation for Active Cyber Defence . This project aims to enhance the security of networks and information systems by empowering them with intelligent deception techniques to achieve proactive attack detection and defence. In recent times, the fictitious environment – honeypot designed by human experience becomes popular to attract attackers and capture their interactions. However, rules-based construction of honeypots fails in preserving the privacy, boosting th ....DeepHoney: Automatic Honey Data Generation for Active Cyber Defence . This project aims to enhance the security of networks and information systems by empowering them with intelligent deception techniques to achieve proactive attack detection and defence. In recent times, the fictitious environment – honeypot designed by human experience becomes popular to attract attackers and capture their interactions. However, rules-based construction of honeypots fails in preserving the privacy, boosting the attractiveness and evolving the system. The project expects to advance deep learning and yield novel DeepHoney technologies with associated publications and open-source software. This should benefit science, society, and the economy by building the next generation of active cyber defence systems. Read moreRead less
Using data mining methods to remove uncertainties in sensor data streams. This project will develop key techniques for removing uncertainties in sensor data streams and thus improve the monitoring quality of sensor networks. The expected outcomes will benefit Australia by enabling improved, lower-cost monitoring of natural resources and management of stock raising.