Performance-Sports
Racing car aerodynamics: Wheel aerodynamics
Fourty percent of the total drag on a Formula 1 car comes from the wheels. Wheels have an influence on the aerodynamics of the car as a whole, the front and rear wings, the under-body and the diffuser....
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Racing car aerodynamics: Large-scale source term modelling of vortex generation
For efficiency/affordability, the wind tunnel testing is expensive and comprehensive testing is impractical.Computational fluid dynamics (CFD) is useful while adapting grids are difficult and time con....
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Aircraft airframe noise: Computational aeroaoustics of bogie noise
Airframe noise is one of the main noise sources during the approach phase. Flight tests have shown that for large aircraft the main landing gear (MLG) is a dominant airframe noise source . The design ....
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Aircraft airframe noise: Effect of bogie inclination on the unsteady flow field and noise production
Computational methods are used to determine the flow field around a simplified landing gear geometry and the far field noise levels generated by this flow. The focus of this research is on the influen....
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Aircraft airframe noise: Noise control of landing gear using pereforated fairings
Landing gear noise can be the dominant component of airframe noise, especially for larger aircraft. The interaction of the airflow with protrusions and cavities gives rise to unsteady flow phenomena c....
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Aircraft airframe noise: Large-eddy simulation of jet interaction with a wing
Jet engines and airframes are the two main contributors to aircraft noise, with the latter including both high-lift devices and landing gears. To achieve reductions in aircraft noise, it is necessary ....
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