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- 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.
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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
Sep 8, 2023 · This article delves deep into the captivating world of disc dynamics, unraveling the scientific principles that govern a disc's flight and how it interacts with environmental variables. From the forces of lift, drag, and spin to unique disc shapes and materials, we cover it all.
Jan 28, 2009 · All discs have an S shaped flight path (like an x³ graph)...in some cases, the faster or slower section is diminished or augmented, but this is just a manipulation of the natural S flight path which all discs share. Even in cases like the Whippet or the Viper from Innova, the discs still fight to turn in their high-speed phase...the shape of ...
When a flying disc is thrown with greater velocity, it covers more distance, provided its aerodynamic design is optimized for flight. 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.
Jul 5, 2022 · At high altitudes discs drift less toward the right during the first half of their S-curve, and they begin the second half of their S-curve sooner along their flight path. The result is discs fly not so much in an S-shaped path, but rather a J-shaped, or hook-shaped path.
Mar 5, 2018 · Full six degree-of-freedom simulations of the 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.
If a typical commercial flying disc were a perfectly flat disc, C L would be zero at an angle of attack of zero. Although, the camber or shape of the disc allows for non-zero lift at an angle of attack zero.
