Enhancing the performance of existing industrial enzymes through the application of new chemical modification technology. Enzymes have many uses in industry, replacing undesirable chemicals which adversely effect human & animal health & the environment. Enzymes offer advantages in effectiveness, biodegradability, specificity and safety. The concern with enzymes, in industrial applications, is that enzyme performance is degraded by a harsh chemical and/or physical environment. The aim of this stu ....Enhancing the performance of existing industrial enzymes through the application of new chemical modification technology. Enzymes have many uses in industry, replacing undesirable chemicals which adversely effect human & animal health & the environment. Enzymes offer advantages in effectiveness, biodegradability, specificity and safety. The concern with enzymes, in industrial applications, is that enzyme performance is degraded by a harsh chemical and/or physical environment. The aim of this study is to improve the performance of industrially significant enzymes by enhancing resistance to chemical & physical degradation or inactivation. This will be achieved by modifying the enzymes using new technology that we have developed. This will improve cost effectiveness of existing industrial enzymes & create opportunities for new uses of enzymes.Read moreRead less
Vibration-based health monitoring of aero-engine bearings . This project will develop new vibration-based techniques to greatly improve the detection and diagnosis of faults in aero engine bearings from in-flight measurements. To achieve this goal, advances will be made on source separation algorithms to extract the weak bearing signals, and signal processing techniques to extract features for diagnosing bearing fault severity and lubrication conditions, under a wide range of operating condition ....Vibration-based health monitoring of aero-engine bearings . This project will develop new vibration-based techniques to greatly improve the detection and diagnosis of faults in aero engine bearings from in-flight measurements. To achieve this goal, advances will be made on source separation algorithms to extract the weak bearing signals, and signal processing techniques to extract features for diagnosing bearing fault severity and lubrication conditions, under a wide range of operating conditions. A bearing degradation model will estimate the remaining useful life. Since rolling element bearings are among the most critical components in most machines, the results of this research will also provide massive benefits in other sectors such as mining, transportation, energy production and manufacturing.Read moreRead less
The Acoustic, Control and Aerodynamic Aspects of the Entecho Hoverpod. The development of small aerial vehicles, both manned and unmanned is a growing market in the aviation industry. This market sector has the potential to provide cheap, environmentally friendly transport solutions for the defence purposes, law enforcement agencies and emergency and recreational vehicles. This project serves to enhance Australia's position in this market by helping a local company develop its technology in a ....The Acoustic, Control and Aerodynamic Aspects of the Entecho Hoverpod. The development of small aerial vehicles, both manned and unmanned is a growing market in the aviation industry. This market sector has the potential to provide cheap, environmentally friendly transport solutions for the defence purposes, law enforcement agencies and emergency and recreational vehicles. This project serves to enhance Australia's position in this market by helping a local company develop its technology in a cost effective and timely manner. The progress made in the three research aspects will also advance areas of science and technology with practical applications other than aerial vehicles.Read moreRead less
Volatile Organic Compound removal from indoor air environments by an integrated photocatalytic/filtration system. This project promotes the development of technology for providing improved air quality in indoor environments. Mentoring by internationally renowned experts of young Australian researchers on this issue of high importance will be undertaken by the Chief and Partner Investigators. Success from this project will place Australia as a leader in the global community for developing technol ....Volatile Organic Compound removal from indoor air environments by an integrated photocatalytic/filtration system. This project promotes the development of technology for providing improved air quality in indoor environments. Mentoring by internationally renowned experts of young Australian researchers on this issue of high importance will be undertaken by the Chief and Partner Investigators. Success from this project will place Australia as a leader in the global community for developing technology in air pollution quality control.Read moreRead less
The future of aircraft maintenance in Australia: workforce capability, aviation safety and industry development. This research will analyse sources of skill shortage in Australia's aircraft maintenance industry and identify the safety risks of sending maintenance work offshore. It will compare these risks with the costs and benefits of building aircraft maintenance skills and careers, and enhancing their contribution to national technological development.
Formal modelling and analysis of software requirements for air traffic management systems for improved integrity assurance. This project will significantly reduce the time and cost of developing software for critical applications such as aviation and air traffic management. As well as improving the trustworthiness of safety-critical computer-based systems, this project will also enable system improvements to be deployed faster and more reliably.
Onset Theory: Pushing the design envelope for textile composite structures. This study aims to exploit an innovative physics-based approach to predict the strength of textile composites. This is particularly important in areas such as aircraft design, where drastic weight savings are needed to allow designers to remain competitive in a low-carbon future. Improved theory and design tools will remove conservatism and account for a large part of these weight savings. The new approach is the first t ....Onset Theory: Pushing the design envelope for textile composite structures. This study aims to exploit an innovative physics-based approach to predict the strength of textile composites. This is particularly important in areas such as aircraft design, where drastic weight savings are needed to allow designers to remain competitive in a low-carbon future. Improved theory and design tools will remove conservatism and account for a large part of these weight savings. The new approach is the first to be consistent at all length scales — from atoms to aeroplanes — ensuring relevance for new and evolving composite material systems. A novel understanding of crack initiation in textile laminates is intended to reduce design and certification effort for new aircraft and help to design more efficient airframes at a lower cost.Read moreRead less
Temporal and spatial Bayesian network modelling for improved fog forecasting. This project aims to improve the accuracy of fog forecasting by explicitly modelling the spatial and temporal uncertainties surrounding fog formation. It is expected weather forecast services will adopt our approach to improve their predictions of fog, which will in turn help transport companies save costs, cut emissions and improve safety.
Diagnostics and Prognostics of Turbine Engine Bearings. Rolls Royce are a leading supplier of engines world-wide, but in particular (with respect to this application) to airlines operating in and from Australia, including Qantas, as well as to the Australian armed forces. The methods to be developed will give greater security to the flying public, and to the Defence Forces, allowing them to carry out their role more reliably. Collaboration with Rolls Royce will add prestige to this Australian de ....Diagnostics and Prognostics of Turbine Engine Bearings. Rolls Royce are a leading supplier of engines world-wide, but in particular (with respect to this application) to airlines operating in and from Australia, including Qantas, as well as to the Australian armed forces. The methods to be developed will give greater security to the flying public, and to the Defence Forces, allowing them to carry out their role more reliably. Collaboration with Rolls Royce will add prestige to this Australian developed technology, and increase the likelihood of it (and related technology) being used in the Joint Strike Fighter.Read moreRead less
Development of an active noise control system for sleeper seats on large commercial aircraft. Possible avenues will be investigated to actively reduce aircraft cabin noise experienced by passengers in sleeper seats, using localised active noise control (ANC). Previous work has focused on headsets and upright seat headrests which represent a different problem to the partially enclosed sleeper seats considered here. Efficiency and robustness problems that affect existing ANC systems will be addres ....Development of an active noise control system for sleeper seats on large commercial aircraft. Possible avenues will be investigated to actively reduce aircraft cabin noise experienced by passengers in sleeper seats, using localised active noise control (ANC). Previous work has focused on headsets and upright seat headrests which represent a different problem to the partially enclosed sleeper seats considered here. Efficiency and robustness problems that affect existing ANC systems will be addressed. A prototype system will be produced for a business class sleeper seat in a wide body aircraft. A second outcome is the establishment of a robust integrated system design procedure that can be used to quickly develop ANC systems for future designs.Read moreRead less