Optimal nose shaping for delayed boundary-layer separation and transition in axisymmetric flow. The aim of this project is to design a smooth nose for a body of revolution placed in axisymmetric flow of a viscous fluid at high Reynolds number, such that the boundary layer on the body remains unseparated. This can always be done with a sufficiently long nose, but our objective here is to minimise the necessary nose length. Outer potential flows will be provided via ring sources. The potential flo ....Optimal nose shaping for delayed boundary-layer separation and transition in axisymmetric flow. The aim of this project is to design a smooth nose for a body of revolution placed in axisymmetric flow of a viscous fluid at high Reynolds number, such that the boundary layer on the body remains unseparated. This can always be done with a sufficiently long nose, but our objective here is to minimise the necessary nose length. Outer potential flows will be provided via ring sources. The potential flows will be used to determine inner boundary layer solutions. Transition-to-turbulence will be considered by undertaking 2D and 3D stability computations.Read moreRead less
Structure, Dynamics and Control of Wall-Bounded Turbulence. This research has immense impact in engineering and environmental science including aeronautical, mechanical, biomedical engineering, and meteorological science. The energy savings with reduction in carbon dioxide (CO2) emissions resulting from this research and economic benefits will impact directly on global climate change and a sustainable urban environment in Australia. This research will deliver technological advances in complex fl ....Structure, Dynamics and Control of Wall-Bounded Turbulence. This research has immense impact in engineering and environmental science including aeronautical, mechanical, biomedical engineering, and meteorological science. The energy savings with reduction in carbon dioxide (CO2) emissions resulting from this research and economic benefits will impact directly on global climate change and a sustainable urban environment in Australia. This research will deliver technological advances in complex fluid dynamics and instrumentation, in addition to new and exciting training opportunities for future generations of researchers and engineers. This project will secure Australian science and engineering as world leaders in the crucial area of Fluid Dynamics that influences our everyday lives.
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