Admin Table of Contents
- 1 How does a shuttlecock fly?
- 2 How does air resistance affect a shuttlecock?
- 3 Why does a shuttlecock flip?
- 4 How does a shuttlecock increase drag?
- 5 Why does shuttlecock has feather stitch?
- 6 Why is the shuttlecock so fast?
- 7 What is the drag coefficient of a feather shuttlecock?
- 8 What determines the flipping dynamics of the shuttlecock?
- 9 What is a shuttlecock made out of?
How does a shuttlecock fly?
A shuttlecock flies with a pure drag trajectory. The cone of shuttlecock is formed by around sixteen overlapped feathers laced together by thin threads. One end of these feathers are attached firmly together to round base cork, giving the shuttlecock its beautiful flowery shape and aerodynamics properties.
How does air resistance affect a shuttlecock?
From the terminal velocity of a shuttlecock, the conclusion reveals that the equation of this study could predict the trajectory of a shuttlecock, and it shows that air drag force is proportional to the square of a shuttlecock velocity. Additionally, the angle and strength of a stroke could also influence trajectory.
Why does a shuttlecock flip?
The larger deformation gives the feather shuttlecocks a more triangular trajectory that contributes to their appeal. The different centers of mass and pressure cause the shuttlecock to exhibit its unique stabilizing aerodynamic torque and its characteristic flip.
Which shuttlecock is faster?
What Shuttlecocks Should I Choose? – Our Buying Guide
| Shuttle Speed | Altitude | Temperature |
|---|---|---|
| 75 – Slow | Above Sea Level | Very Hot (30+ Degrees) |
| 76 – Quite Slow | Sea Level | Hot (25-30 Degrees) |
| 77 – Average Speed | Sea Level | Average Temp (15-25 Degrees) |
| 78 – Quite Fast | Below Sea Level | Cold (0 – 15 Degrees) |
Why does shuttlecock have feathers stitched?
The threads stitch each feather to the next. This process strengthens the shuttlecocks helping them maintain their strength even when they are getting slammed back and forth over a net.
How does a shuttlecock increase drag?
For the ordinary shuttlecock, the air flows through the gap in the shuttlecock skirt, and this flow is related to high aerodynamic drag. That is, the high aerodynamic drag of a badminton shuttlecock is causes by the gap in the shuttlecock skirt. * Corresponding author.
Why does shuttlecock has feather stitch?
Why is the shuttlecock so fast?
Altitude The higher the altitude, the faster will be the shuttlecock. It is because the air density is lower compared to an area near sea level. If you are playing on a lower ground (for example, below sea level), the speed of the feather birdie will be slower. So, you must choose according to the altitude of the area.
Are Mavis 350 fast?
The combination of close-to-feather shuttlecock flight performance and four to five times more durability than an ordinary nylon shuttlecock makes the YONEX MAVIS series the most cost-effective choice for practice sessions….MAVIS 350.
| Speeds | Slow, Medium, Fast |
|---|---|
| Color(s) | White, Yellow |
| Quantity | 1 Tube / 6 Shuttlecocks |
Is shuttlecock a feather?
A shuttlecock is formed from 16 or so overlapping feathers, usually goose or duck, embedded into a rounded cork base. The cork is covered with thin leather.
What is the drag coefficient of a feather shuttlecock?
The aerodynamics of a feather shuttlecock, a porous conical bluff body, are unique in comparison to other sports projectiles. Experimental wind tunnel studies have been published that present values of drag coefficient (Cd) for traditional feather shuttles that vary widely (0.48 < Cd < 0.74).
What determines the flipping dynamics of the shuttlecock?
The aerodynamics of several shuttlecocks was studied in a wind tunnel by Cooke and Firoz [4, 5]. They measured the air drag F SC U 2 … Hence, the flipping dynamics of the shuttlecock depends on the pulsation 0 ω and initial angular velocity˙0 φ .
What is a shuttlecock made out of?
The conventional shuttlecock is usually made from sixteen overlapping feathers arranged in a conical form. The asymmetric shape of the feather shuttlecock imparts certain aerodynamic properties that are exploited by skilled players. However, feather shuttlecocks are brittle and expensive.
What is the difference between a feather and a synthetic shuttlecock?
This pressure difference leads to drag. This is confirmed via computations for a shuttlecock with no gaps. The synthetic shuttle experiences more drag than the feather model. Unlike the synthetic model, the feather shuttlecock is associated with a swirling flow towards the end of the skirt.