Discovery Early Career Researcher Award - Grant ID: DE130101533
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
A risk-based approach to natural gas hydrates in oil and gas production. Like a cholesterol for oil and gas pipelines, gas hydrates are ice-like deposits that completely block the flow during production and are expensive to prevent as well as dangerous to remove. This proposal provides a risk-based approach to hydrate management that will increase the viability of natural gas production from fields in deep water.
Resolving the mechanics of turbulent noise production. This project aims to dramatically develop our capacity to quieten modern transport, energy and defence technologies through a better understanding of how fluid turbulence creates sound. The outcome of the project will be a quieter modern environment leading to improved public health, an improved environment and a more secure nation.
A predictive framework for the flow control of environmental roughness. This project aims to develop a new framework to accurately predict how macro-roughness controls flow, turbulence and transport in environmental systems. Exemplar systems range from flows over seagrass meadows, coral reefs and permeable beds in aquatic environments to flows over urban roughness in atmospheric environments. The overall health and function of these systems is intimately linked to how they modify the incoming fl ....A predictive framework for the flow control of environmental roughness. This project aims to develop a new framework to accurately predict how macro-roughness controls flow, turbulence and transport in environmental systems. Exemplar systems range from flows over seagrass meadows, coral reefs and permeable beds in aquatic environments to flows over urban roughness in atmospheric environments. The overall health and function of these systems is intimately linked to how they modify the incoming flow and the transport of nutrients, contaminants, heat and biota. Expected outcomes include novel theory and new predictive models to quantify the flow and transport 'climate' in these complex roughness systems. This will transform best practice in our understanding, management and protection of these critical ecosystems.Read moreRead less
The phenomenology of unsteady impinging jets: fluid dynamics and heat transfer. This project comprises a definitive study of a fluid jet impacting a target surface and the effect of added fluctuations on its momentum and heat-transfer characteristics. This will deliver new scientific knowledge and underpin the development of an energy-efficient thermal-control technology for widespread use in many areas of engineering.
Tidal generation of internal waves and currents. The North West Shelf (NWS) is a region of great significance to Australia, due mainly to the presence of the multi-billion dollar oil and gas industry, but also for fishing and national defense issues. This project will combine laboratory, numerical and field studies to quantify the production of internal waves on the NWS. The results will aid engineering design of offshore pipeline and structures, for both current production facilities and for fu ....Tidal generation of internal waves and currents. The North West Shelf (NWS) is a region of great significance to Australia, due mainly to the presence of the multi-billion dollar oil and gas industry, but also for fishing and national defense issues. This project will combine laboratory, numerical and field studies to quantify the production of internal waves on the NWS. The results will aid engineering design of offshore pipeline and structures, for both current production facilities and for future developments in deeper waters. The project will also provide quantitative knowledge and predictive behavior of the marine environment, allowing the development of earth and marine resources in a sustainable and informed way to protect the marine-based biodiversity.Read moreRead less
Transient coastal upwelling along Western Australia: The dynamics of the Ningaloo Current system. This project will lead to significant advances in our understanding of the Ningaloo Current system that dominates the regional circulation surrounding Ningaloo Marine Park, part of the National Representative System of Marine Protected Areas. The numerical model and field measurements will, for the first time, elucidate which physical factors drive the Ningaloo Current and the resulting spatial and ....Transient coastal upwelling along Western Australia: The dynamics of the Ningaloo Current system. This project will lead to significant advances in our understanding of the Ningaloo Current system that dominates the regional circulation surrounding Ningaloo Marine Park, part of the National Representative System of Marine Protected Areas. The numerical model and field measurements will, for the first time, elucidate which physical factors drive the Ningaloo Current and the resulting spatial and temporal variability of upwelling. This will ultimately provide insight into how various ecological processes are linked to hydrodynamics (e.g., nutrient delivery, bleaching) and help assess how susceptible the reef ecosystem may be to changes to physical forcing resulting from climate change.Read moreRead less
A new framework for flow and mixing at the sediment-water interface. Ensuring the sustainability of Australia's freshwater resources is vital to the nation. This project addresses a fundamental, and as yet unanswered, question in our efforts to maintain the quality of our freshwater systems: "How important are the sediments?"
Extreme tidal forcing of a topographically complex coastal region: the Kimberley, Western Australia. This project will lead to significant advances in our understanding of the ocean circulation of the Camden Sound region of the Kimberley, Western Australia. The combination of field and laboratory observations, coupled with numerical modelling will, for the first time, elucidate the influence of the series of islands, reefs and headlands on the circulation and mixing along this coast. This will u ....Extreme tidal forcing of a topographically complex coastal region: the Kimberley, Western Australia. This project will lead to significant advances in our understanding of the ocean circulation of the Camden Sound region of the Kimberley, Western Australia. The combination of field and laboratory observations, coupled with numerical modelling will, for the first time, elucidate the influence of the series of islands, reefs and headlands on the circulation and mixing along this coast. This will ultimately provide insight into other similar systems with complex coastal topography, such as the Great Barrier Reef, and provide the frame work to understand the various physical processes that drive the marine ecology of the region.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100203
Funder
Australian Research Council
Funding Amount
$956,700.00
Summary
Novel diagnostics capabilities in reacting, particle-laden flows. This project aims to establish innovative capabilities for advanced diagnostics techniques to be applied in reacting, particle-laden flows over a range of pressures. The complementary measurements are expected to provide an unprecedented understanding of the dynamics of liquid fragments and solid particles in flames. The resulting data, and improved knowledge, will set the framework for more effective predictive methods that assis ....Novel diagnostics capabilities in reacting, particle-laden flows. This project aims to establish innovative capabilities for advanced diagnostics techniques to be applied in reacting, particle-laden flows over a range of pressures. The complementary measurements are expected to provide an unprecedented understanding of the dynamics of liquid fragments and solid particles in flames. The resulting data, and improved knowledge, will set the framework for more effective predictive methods that assist in the design of cleaner and efficient processes that benefit a range of applications, from engine design to the generation of new fuels, and the flame synthesis of novel materials.Read moreRead less