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- Because of the Frisbee's curved shape, the airflow above it must travel at a higher velocity than that underneath, thereby creating low pressure above and high pressure below the disk. This pressure difference provides the lift.
www.scientificamerican.com/article/bring-science-home-frisbee-aerodynamics/
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The speed at which you release the disc impacts its trajectory and the S-shaped path it follows. High-speed throws induce more pronounced initial turn, requiring more torque and resulting in a wider curve.
Sep 8, 2023 · The angle at which you release the disc, be it a hyzer, flat, or anhyzer, will determine its initial trajectory and how it will behave during flight. A hyzer release, where the outer edge of the disc is tilted downward, will cause the disc to curve to the left for right-handed backhand throws.
The circulation about the disc and the free-stream flow of air past the disc causes a force in the direction of the cross product of V with the angular momentum of the disc. This is attributed to the Magnus Effect , which is caused by one side of the disc percieving a higher free-stream velocity than the other, causing a pressure gradient.
Aug 9, 2012 · Because of the Frisbee's curved shape, the airflow above it must travel at a higher velocity than that underneath, thereby creating low pressure above and high pressure below...
Jan 3, 2024 · When a disc is stable, it means that it has a consistent and predictable flight path. This is achieved through a combination of factors, including the disc’s shape, weight distribution, and aerodynamic design. A stable disc will fly straight and level, without any wobbling or unpredictable movements.
The Physics of Flying Discs 3 ω. This means that at a point x, the body is moving with velocity v = ω × x. A differential mass dmof the body thus contributes a differential angular momentum of dL = dmx×(ω ×x). (2) We can expand the right-hand side using index notation, as follows. x×(ω ×x) = ijlx j lmkω mx k = ( ijl lmk)x jx kω m ...
discs were performed to visualize their flight trajectories and attitudes. These simulations, combined with the experimental. data, provide details on the well-known “S-shaped” ground-path traced by a flying disc. Findings – This study reveals two key parameters to evaluate the flight performance of a disc: its coefficient of lift-to-drag.
