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Category Archive for: ‘Aerodynamics’

  • Sydney Paragliding - How A Paraglider Works

    How A Paraglider Works

    Imagine being a modern Daedalus, strapping on your wing, and gliding above the earth – paragliding, in fact, on a wing of nylon! The basic skills are easy to learn, and flying on the first day is common. The equipment is simple, lightweight and relatively …

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  • Airplane vortex

    Wing tip Vortices

    The phenomena of wing tip vortices is caused by the pressure difference between the upper and the lower wing surfaces. Air, being a fluid, flows from an area of high pressure to an area of lower pressure. This means that the air on the lower wing surface flows from the fuselage or centre of the wing to the tips, were it flows around the wing tip towards the upper wing surface…

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