Time dependent stratified flows in a differentially heated cavity under realistic conditions. Flows driven by the application of a horizontal temperature gradient has applications in nature and engineering. Although much progress has been made in the analysis of the case of a sudden application of temperature differences to the vertical walls of a container with insulating horizontal walls containing an isothermal fluid, the reality is that neither the insulated walls nor the initially isotherma ....Time dependent stratified flows in a differentially heated cavity under realistic conditions. Flows driven by the application of a horizontal temperature gradient has applications in nature and engineering. Although much progress has been made in the analysis of the case of a sudden application of temperature differences to the vertical walls of a container with insulating horizontal walls containing an isothermal fluid, the reality is that neither the insulated walls nor the initially isothermal fluid can be achieved. This project will, by analytical, numerical and experimental methods, make a preliminary investigation of the influence of conducting horizontal walls and an initially stratified fluid.Read moreRead less
Enhancing natural convection heat transfer using a single horizontal non-metallic fin. This project will develop the basis for a simple design to improve the energy efficiency of natural convection heat exchangers. Heat exchangers are widely adopted in many electronic devices and industrial processes as they require no external power input, additional space, and are quiet, reliable and economical. The research will exploit the interaction between two flows to trigger turbulence, and will result ....Enhancing natural convection heat transfer using a single horizontal non-metallic fin. This project will develop the basis for a simple design to improve the energy efficiency of natural convection heat exchangers. Heat exchangers are widely adopted in many electronic devices and industrial processes as they require no external power input, additional space, and are quiet, reliable and economical. The research will exploit the interaction between two flows to trigger turbulence, and will result in an increase of the overall capacity and performance of engineering systems. This will contribute significantly to reductions in power consumption and improvements in productivity and work environment, leading ultimately to reductions in greenhouse gas emissions and to economic benefits.Read moreRead less
Modelling of unsteady natural convection in a reservoir sidearm. Horizontal exchange flows induced by daytime heating and night-time cooling through water surface play an important role in the transport of water properties in the shoreline regions of reservoirs. This project is aimed at exploring the driving mechanisms of these flows through a closely linked experimental, numerical and analytical research program. At the completion of this project, significant advance in experimental methodology ....Modelling of unsteady natural convection in a reservoir sidearm. Horizontal exchange flows induced by daytime heating and night-time cooling through water surface play an important role in the transport of water properties in the shoreline regions of reservoirs. This project is aimed at exploring the driving mechanisms of these flows through a closely linked experimental, numerical and analytical research program. At the completion of this project, significant advance in experimental methodology will be achieved, and reliable experimental and theoretical data will be available that can be used to estimate the heat and mass transfer in the coastal regions which is important for water quality management and environmental planning.Read moreRead less
Natural convection induced exchange flows between near shore and central regions of reservoirs. Inland discharges into reservoirs often carry rich nutrients, pollutants and biological species into the coastal regions, which are redistributed across the central regions of reservoirs through dynamical mixing processes. One of the important mixing processes is the horizontal exchange flow between the near shore and central regions induced by diurnal heating and cooling through the water surface, wh ....Natural convection induced exchange flows between near shore and central regions of reservoirs. Inland discharges into reservoirs often carry rich nutrients, pollutants and biological species into the coastal regions, which are redistributed across the central regions of reservoirs through dynamical mixing processes. One of the important mixing processes is the horizontal exchange flow between the near shore and central regions induced by diurnal heating and cooling through the water surface, which is classified as a natural convection process. This process will be investigated in this project through a closely linked analytical, experimental and numerical research program. The output from this research will have direct application in water quality management and environmental planning.Read moreRead less
Transport by Natural Convection in Reservoir Sidearms. This project is a first step in developing models of the distribution of water quality parameters in reservoirs by a range of small scale dynamical processes not included in commercial water quality models. Specifically, the project will investigate the transport of suspended materials from the shore to the deeper parts resulting from the interaction of the meteorological forcing and the topography. This will contribute to the development of ....Transport by Natural Convection in Reservoir Sidearms. This project is a first step in developing models of the distribution of water quality parameters in reservoirs by a range of small scale dynamical processes not included in commercial water quality models. Specifically, the project will investigate the transport of suspended materials from the shore to the deeper parts resulting from the interaction of the meteorological forcing and the topography. This will contribute to the development of improved water quality models, and therefore to better management of water quality of Australia's water resources.Read moreRead less
From structures to systems: A hierachical approach to understanding sub-cellular components. This program will dramatically extend the range of biomolecular systems that can be modelled with near atomistic precision. It will provide a better understanding of the structure and function of proteins involved in the regulation of membrane fusion and fission as well as shedding light on the assembly of large-scale protein-protein and protein-membrane complexes in general. The work will help place Au ....From structures to systems: A hierachical approach to understanding sub-cellular components. This program will dramatically extend the range of biomolecular systems that can be modelled with near atomistic precision. It will provide a better understanding of the structure and function of proteins involved in the regulation of membrane fusion and fission as well as shedding light on the assembly of large-scale protein-protein and protein-membrane complexes in general. The work will help place Australia at the forefront of developing simulation techniques in biomolecular systems, which are widely used within the chemical and pharmaceutical industries for modelling processes ranging from protein-drug interactions to the phase behaviour of lipids and surfactants. Read moreRead less
Synthesis of Unique Mesoporous Graphitic Carbons and their Application to Fundamental Problems in Adsorption Science. The development of synthesis techniques to create porous graphitic carbons with highly ordered pore structures, easily accessible pore volume and good electrical conductivity can underpin technological advancements in many industrial applications such as energy storage, removal of pollutants from exhaust streams, direct-methanol fuel cells and lithium ion batteries. Techniques de ....Synthesis of Unique Mesoporous Graphitic Carbons and their Application to Fundamental Problems in Adsorption Science. The development of synthesis techniques to create porous graphitic carbons with highly ordered pore structures, easily accessible pore volume and good electrical conductivity can underpin technological advancements in many industrial applications such as energy storage, removal of pollutants from exhaust streams, direct-methanol fuel cells and lithium ion batteries. Techniques developed in this project are also applicable to creating other materials important to advanced sensors and optoelectronics. The fundamental study of water adsorption and hysteresis using these carbons will help us create better models for adsorption. This will underpin theoretical studies, characterisation and optimisation of carbon materials into the future. Read moreRead less
Increasing the Efficiency of Biomolecular Simulations. This program will extend the range of biomolecular systems that can be modelled with near atomistic precision. It will provide a better understanding of the structure and function of proteins involved in the regulation of membrane fusion and fission as well as shedding light on the assembly of large-scale protein-protein and protein-membrane complexes in general. The work will help place Australia at the forefront of developing simulation t ....Increasing the Efficiency of Biomolecular Simulations. This program will extend the range of biomolecular systems that can be modelled with near atomistic precision. It will provide a better understanding of the structure and function of proteins involved in the regulation of membrane fusion and fission as well as shedding light on the assembly of large-scale protein-protein and protein-membrane complexes in general. The work will help place Australia at the forefront of developing simulation techniques in biomolecular systems, which are widely used within the chemical and pharmaceutical industries. It will also provide opportunities for the training and development of young Australian researchers with top European laboratories. Read moreRead less