The Characterisation of Fires in Tunnels. A series of 22 fires ranging from 2 megawatt up to 20 megawatt intensity will be set under controlled conditions in unused tunnel facilities, in New South Wales. Instrumentation in the tunnel, donated by the State Rail Authority of New South Wales, will monitor the movement of particulates (smoke). This information is vital to tunnel design, and for passenger life safety. This information will be applicable to all tunnels worldwide.
Development of a Compartment Fire Behaviour Training (CFBT) Database. In recent years, incidents of fire flashover have caused considerable destruction to property and the loss of life. Fire prediction and understanding is an area of significance to both the Australian public and the firefighting profession. The NSW Fire Brigade has recently introduced Compartment Fire Behaviour Training (CFBT). To extend this scheme, a database of configurations will be developed using computational modelling, ....Development of a Compartment Fire Behaviour Training (CFBT) Database. In recent years, incidents of fire flashover have caused considerable destruction to property and the loss of life. Fire prediction and understanding is an area of significance to both the Australian public and the firefighting profession. The NSW Fire Brigade has recently introduced Compartment Fire Behaviour Training (CFBT). To extend this scheme, a database of configurations will be developed using computational modelling, allowing firefighters the ability to experience virtually different situations. Detailed experimental studies will be conducted to validate the numerical model. This database will have use and significance beyond Australia and successful implementation promises reductions in the loss of life and property.Read moreRead less
Experimental and numerical study of sprinklers for improved fire safety. Fire sprinklers are a common method for extinguishing fires. Current lack of detailed knowledge about sprinklers can lead to conservative design and excessive cost, often limiting the installation of these proven life-saving devices. This project sees the involvement of Arup Pty Ltd and the NSW Fire Brigade in examining the behaviour of sprinklers using a custom-designed test-rig, laser based measurement and a numerical mod ....Experimental and numerical study of sprinklers for improved fire safety. Fire sprinklers are a common method for extinguishing fires. Current lack of detailed knowledge about sprinklers can lead to conservative design and excessive cost, often limiting the installation of these proven life-saving devices. This project sees the involvement of Arup Pty Ltd and the NSW Fire Brigade in examining the behaviour of sprinklers using a custom-designed test-rig, laser based measurement and a numerical model. This will result in improved confidence in sprinkler specification and installation and the project will have use and significance beyond Australia. Successful implementation promises reductions in the loss of life and property as well as financial savings.Read moreRead less
Foundation remediation using resin injection. The aim of this research project is to explore the application of injected expanded polyurethane resins as a new option for the re-levelling and stabilisation of deflected foundations on reactive clay soils. It will identify the physical and behavioural characteristics of resin-injected reactive clay foundations, in the context of both shallow and deep injection, and will identify any limitations to the applicability of the approach. Based on detaile ....Foundation remediation using resin injection. The aim of this research project is to explore the application of injected expanded polyurethane resins as a new option for the re-levelling and stabilisation of deflected foundations on reactive clay soils. It will identify the physical and behavioural characteristics of resin-injected reactive clay foundations, in the context of both shallow and deep injection, and will identify any limitations to the applicability of the approach. Based on detailed laboratory and field testing, and advanced numerical modelling, the outcome will be the ability to confidently assess various foundation remediation strategies in reactive clay soils, and provide much needed design guidance to the geotechnical profession and building industry.Read moreRead less
Improving thermal performance of low-cost houses for better health of occupants and to reduce costs of temperature control. Recent projects in rural and remote Australian Indigenous communities show that internal house temperatures can vary from accepted temperature ranges that promote well-being, particularly in young children, by up to 20ºC in both summer and winter.
Low-cost housing with poor thermal performance often results in reliance on 'active', often costly-to-run, heating and cooli ....Improving thermal performance of low-cost houses for better health of occupants and to reduce costs of temperature control. Recent projects in rural and remote Australian Indigenous communities show that internal house temperatures can vary from accepted temperature ranges that promote well-being, particularly in young children, by up to 20ºC in both summer and winter.
Low-cost housing with poor thermal performance often results in reliance on 'active', often costly-to-run, heating and cooling appliances.
Measured internal temperatures, energy and water-use data from Indigenous houses will be analysed to demonstrate the link between low-cost house design and poor thermal performance. A methodology and prioritised guidelines for improving temperature control in existing and new low-cost housing will be formulated.
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Situated Design Computing: A New Paradigm to Support Design Using Situated Reasoning. A country like Australia with its twin disadvantages of distance from its large markets and small population as its own market has to found its goals in its wealth production on its ability to compete at the high value-adding loci of the economy. Design is a precursor to superior products and is one of the nation's high value-adding wealth generating activities. This project aims to lay the foundations for a ....Situated Design Computing: A New Paradigm to Support Design Using Situated Reasoning. A country like Australia with its twin disadvantages of distance from its large markets and small population as its own market has to found its goals in its wealth production on its ability to compete at the high value-adding loci of the economy. Design is a precursor to superior products and is one of the nation's high value-adding wealth generating activities. This project aims to lay the foundations for a new class of design support tools that have the capacity to be used at a variety of stages in the design process including those stages where major decisions are being taken. This will have the potential to improve the efficacy and the efficiency of Australian design and hence make it more globally competitive.Read moreRead less
Complexity Measures Of Design Spaces As Basis For Mass Customisation Of Novel Designs. This project aims to develop, implement and test a means to determine the potential of any arbitrary design generator to produce a diversity of designs and to utilise that means to control the mass customisation of novel designs. Globalisation of markets has produced the need to be able to mass customise designs that are not simple variants of existing designs. Any improvement in Australia's capacity to provid ....Complexity Measures Of Design Spaces As Basis For Mass Customisation Of Novel Designs. This project aims to develop, implement and test a means to determine the potential of any arbitrary design generator to produce a diversity of designs and to utilise that means to control the mass customisation of novel designs. Globalisation of markets has produced the need to be able to mass customise designs that are not simple variants of existing designs. Any improvement in Australia's capacity to provide this service will improve both its internal efficiency and increase its competitiveness in the increasing international marketplace for designing through the production of the basis for a new class of designing tools.Read moreRead less
Curious Places: Agent-Mediated Self-Aware Worlds. This project develops and demonstrates a model of curious places: physical and digital environments that adapt their behaviour based on their experiences. This means that we can implement new kinds of places, rooms, public spaces, that respond to human activity and new technology by creating their own goals and behaviours. This is a benefit to Australia by expanding its capability in home automation and leading developments in novel human-comput ....Curious Places: Agent-Mediated Self-Aware Worlds. This project develops and demonstrates a model of curious places: physical and digital environments that adapt their behaviour based on their experiences. This means that we can implement new kinds of places, rooms, public spaces, that respond to human activity and new technology by creating their own goals and behaviours. This is a benefit to Australia by expanding its capability in home automation and leading developments in novel human-computer interfaces. This benefit can provide economic gain to Australia through the development of frontier technologies.Read moreRead less
Residential Air Conditioning, Comfort and Demand Response in Australia. Rapid growth in residential air conditioning (AC) ownership will potentially undermine national energy efficiency and greenhouse reduction targets. Furthermore, residential AC is placing a strain on the national electricity system, especially during heat waves when electricity demand peaks. These AC-driven peak loads occur occasionally each summer, but increasing grid capacity to meet them represents a grossly inefficient in ....Residential Air Conditioning, Comfort and Demand Response in Australia. Rapid growth in residential air conditioning (AC) ownership will potentially undermine national energy efficiency and greenhouse reduction targets. Furthermore, residential AC is placing a strain on the national electricity system, especially during heat waves when electricity demand peaks. These AC-driven peak loads occur occasionally each summer, but increasing grid capacity to meet them represents a grossly inefficient infrastructure investment. This project will generate Australia's most comprehensive data set on exactly how, when, where, and why residential AC systems are being used. The outcomes will provide a solid platform on which national electricity demand management and AC greenhouse-gas mitigation strategies can be designed.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200101747
Funder
Australian Research Council
Funding Amount
$354,216.00
Summary
Mechanism and control of water droplets from condensation to defrosting. The deposition of frost/ice is inevitable and negatively impacts many fields and industries, such as the frosting of air source heat pumps and liquid natural gas vaporizers, and icing of aircraft and power cables. On the other hand, ice slurry is widely deployed for cold storage and transportation of food and organs. To accurately predict and control the frosting/icing process, this project aims to study and understand the ....Mechanism and control of water droplets from condensation to defrosting. The deposition of frost/ice is inevitable and negatively impacts many fields and industries, such as the frosting of air source heat pumps and liquid natural gas vaporizers, and icing of aircraft and power cables. On the other hand, ice slurry is widely deployed for cold storage and transportation of food and organs. To accurately predict and control the frosting/icing process, this project aims to study and understand the interrelated heat, mass and momentum transport phenomena of water droplets from condensation to defrosting. Outcomes of this project should contribute to the development of new material, such as applicable anti-icing/anti-frosting surfaces, and relative technology and equipment, and thus benefit a number of fields.Read moreRead less