The precise manipulation and deformation of fine glass medical products. The production of high quality medical products requires strict process control, which is especially important for products of microscopic dimensions such as the glass pipettes used for in vitro fertilization (IVF) procedures and other research applications. In this project, a tailored mechanical system capable of simultaneously deforming a fine glass pipette at two points of micro geometrical dimensions and different temp ....The precise manipulation and deformation of fine glass medical products. The production of high quality medical products requires strict process control, which is especially important for products of microscopic dimensions such as the glass pipettes used for in vitro fertilization (IVF) procedures and other research applications. In this project, a tailored mechanical system capable of simultaneously deforming a fine glass pipette at two points of micro geometrical dimensions and different temperatures will be developed after accurately experimentally benchmarking and computationally simulating the process. The system will be able to accommodate different types of pipettes and significantly improve the productivity and quality of this micro process.Read moreRead less
The mechanics of quiet airfoils. Airfoil trailing edge noise affects many technologies, from wind turbines to computer cooling fans and must be reduced to improve productivity, public health and the environment. This project aims to develop a new class of quiet airfoil design and an active trailing edge noise control system to help solve this important problem. This research will provide multiple, long terms benefits to Australia that include reduced greenhouse gas emissions, reduced airport no ....The mechanics of quiet airfoils. Airfoil trailing edge noise affects many technologies, from wind turbines to computer cooling fans and must be reduced to improve productivity, public health and the environment. This project aims to develop a new class of quiet airfoil design and an active trailing edge noise control system to help solve this important problem. This research will provide multiple, long terms benefits to Australia that include reduced greenhouse gas emissions, reduced airport noise, new high technology products for export, and improved public health.Read moreRead less
Noise control in aircraft and motor vehicles. The principal aim of this collaborative program between Australian and Japanese research teams is to tackle the complex issue of using active noise control systems focussing "zones of quiet" at passengers in aircraft and motor vehicles. The work has important implications for increased comfort of air travel and a safer environment for drivers of heavy vehicles. The outcomes will be the development of "smart skins" for application to aircraft and veh ....Noise control in aircraft and motor vehicles. The principal aim of this collaborative program between Australian and Japanese research teams is to tackle the complex issue of using active noise control systems focussing "zones of quiet" at passengers in aircraft and motor vehicles. The work has important implications for increased comfort of air travel and a safer environment for drivers of heavy vehicles. The outcomes will be the development of "smart skins" for application to aircraft and vehicle cabin interiors to actively control of interior noise. This will be achieved by combining the Japanese team's "structural wavenumber sensors" and the Adelaide team's "virtual microphones".Read moreRead less
Virtual acoustic sensors for active noise control systems. Traditional active noise control systems achieve the greatest noise reduction at the microphone error sensor(s). It is often desirable to achieve the maximum noise reduction remote from such sensors. Virtual sensing technology, the focus of this application, has the promise to replace traditional microphone sensing by projecting the zone of quiet away from the sensor microphones and directly into the ear of the user of the active noise c ....Virtual acoustic sensors for active noise control systems. Traditional active noise control systems achieve the greatest noise reduction at the microphone error sensor(s). It is often desirable to achieve the maximum noise reduction remote from such sensors. Virtual sensing technology, the focus of this application, has the promise to replace traditional microphone sensing by projecting the zone of quiet away from the sensor microphones and directly into the ear of the user of the active noise control system. This will revolutionise the sensing used in active noise control systems, and in doing so allow the realisation of active noise control in applications that have previously been infeasible.Read moreRead less
Investigation of the audio spotlight for active noise control. The focus of this project is to investigate a new technology - the audio spotlight - with the aim of developing an active noise control (ANC) system that incorporates the audio spotlight as a control source. The audio spotlight offers the potential to overcome or significantly modify the fundamental physical constraints that limit the performance of ANC systems that use conventional loudspeakers as control sources. Just as audio spot ....Investigation of the audio spotlight for active noise control. The focus of this project is to investigate a new technology - the audio spotlight - with the aim of developing an active noise control (ANC) system that incorporates the audio spotlight as a control source. The audio spotlight offers the potential to overcome or significantly modify the fundamental physical constraints that limit the performance of ANC systems that use conventional loudspeakers as control sources. Just as audio spotlights may be the most radical technological development in acoustics since the invention of the coil loudspeaker, successful incorporation of an audio spotlight into an active noise control system will revolutionise active noise control.Read moreRead less
Mathematical and mechanical models in nano-engineering and nanomedicine. The major environmental problems generated from global warming and the major human health problems, like cancer and diabetes, if they are to be solved at all, will most likely be resolved making use of advances in nanobiotechnology. This proposal will position Australia as a leader in the modelling of nanodevices such as gigahertz oscillators, nano-electromagnets, nanosensors, nanosyringes and nanoporous media suitable for ....Mathematical and mechanical models in nano-engineering and nanomedicine. The major environmental problems generated from global warming and the major human health problems, like cancer and diabetes, if they are to be solved at all, will most likely be resolved making use of advances in nanobiotechnology. This proposal will position Australia as a leader in the modelling of nanodevices such as gigahertz oscillators, nano-electromagnets, nanosensors, nanosyringes and nanoporous media suitable for hydrogen storage and gas separation, which will lead to new technologies and commercial spin-offs that will be of major benefit to this country. The applicants will develop a range of topics in nano-engineering and nanomedicine, training a team that will provide the next generation of researchers in these vital areas.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560673
Funder
Australian Research Council
Funding Amount
$377,178.00
Summary
Scanning 3D laser vibrometer for non-contact in-plane and out-of-plane vibration measurement. The requested 3D scanning laser vibrometer is intended for the characterisation of 3D vibration of small and large, simple and complex structures, for the purpose of understanding the vibratory behaviour as a precursor to optimising noise and vibration control strategies. It has application to small items for which the use of contact sensors is impossible or impractical, as well as large structures for ....Scanning 3D laser vibrometer for non-contact in-plane and out-of-plane vibration measurement. The requested 3D scanning laser vibrometer is intended for the characterisation of 3D vibration of small and large, simple and complex structures, for the purpose of understanding the vibratory behaviour as a precursor to optimising noise and vibration control strategies. It has application to small items for which the use of contact sensors is impossible or impractical, as well as large structures for which the vibration fields can be complex and a 3D scanning capability is essential. Examples include micro-positioning actuators, piezo-electric motors, live cell response, disk brakes, aircraft and vehicles. Outcomes include the enhancement of existing research projects, allowing a greater understanding of the noise and vibration phenomena.Read moreRead less
Green cool wine: solar powered solid adsorption refrigeration system with ice storage to provide cooling capability for wine industry. The project is to develop a solar thermal powered refrigeration system that is able to build up an ice bank (as a storage) through daily intermittent cycle, from late Australian spring. The ice bank will used in the vintage season in a winery for cooling purposes. The system is able to reduce the carbon foot print of the wineries significantly.
Non-linear dynamics of magnetic bearing systems. The aim of this project is to gain a much deeper insight into the effects of non-linearities on the dynamic behavior and on the performance of active magnetic bearings(AMBs). This project will focus attention on stability analysis, bifurcation control, malfunction analysis, and nonlinear dynamic behavior. The expected outcomes are better understanding and prediction of nonlinear behavior and control of AMBs and improved guidelines for designing sa ....Non-linear dynamics of magnetic bearing systems. The aim of this project is to gain a much deeper insight into the effects of non-linearities on the dynamic behavior and on the performance of active magnetic bearings(AMBs). This project will focus attention on stability analysis, bifurcation control, malfunction analysis, and nonlinear dynamic behavior. The expected outcomes are better understanding and prediction of nonlinear behavior and control of AMBs and improved guidelines for designing safer and more effective AMBs.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102052
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Resolving flame stabilisation mechanisms in the transition to moderate or intense low oxygen dilution (MILD) combustion. Next-generation combustion technologies are required in the transition to more efficient, and less polluting, energy production. This project will address the important issue of understanding flame stabilisation on a fundamental level to facilitate the design and development of more efficient and sustainable combustion systems.