Pink Elephant
Eagle Member
He has a stalker *points at you*
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Did no one else find it amusing he called Garu "Garubladder"?
Not true! If you are intelligent enough to understand the characteristics you will make better decisions in the field than someone who is oblivious to those differences. Most people just throw a disc they like, when it may not be the best choice. As long as you know what the disc is gonna do, that is the only key, but I think understanding why discs fly the way they do will help make good decisions.
in the meantime...trust the disc...don't trust me...what do I know? right!
PLease take the flame war somewhere else...I don't want this thread going landfill or closed...
OK speed as it pertains to flightspeed is affected by a lower profile (less resistance) and weight to the outside of a disc generating more momentum and thus thrusting a disc forward. (ION and fatty rimmed drivers) A low profile fat rimmed driver is probably the fastest disc u can find. The problem is snap is required to get that fat rim moving....lesser players can't generate that snap to keep the disc moving forward...I would guess the difference between a 300 foot throw and a 500 foot throw could be that in the first 300 feet of each throw the farther throw will have far more revolutions
The problem is snap is required to get that fat rim moving....lesser players can't generate that snap to keep the disc moving forward...I would guess the difference between a 300 foot throw and a 500 foot throw could be that in the first 300 feet of each throw the farther throw will have far more revolutions
Guess I could add this, as the more weight is on the outside of the disc as you mentioned it takes more snap to get it spinning the same as disc with less weight on the outside. BUT, can maintain that spin longer if enough spin is applied than the disc that have less mass on the outside.
Guess I could add this, as the more weight is on the outside of the disc as you mentioned it takes more snap to get it spinning the same as disc with less weight on the outside. BUT, can maintain that spin longer if enough spin is applied than the disc that have less mass on the outside. This is where speed affects the flight as the stability of the disc is less affected by the speed because of the amount of spin it takes to get the wider rim disc going, which coins the phrase speed stable. The disc with less weight on the outside can be more affected by speed and therefore become less stable faster, because as the spin slows down normally in flight, the disc will be overcome by speed.
But, spin can make the disc more or less stable longer, as the gyro effect will allow it to maintain the correct plane longer or shorter depending upon the amount of spin the disc has.
This applies to Over stable, and under stable.
As you can make a more over stable disc fade less if you're able to put enough spin on it, but it's much harder to do than keeping a less stable disc from turning.
Angular velocity [av] (spin imparted on a disc at release) is the what keeps a disc "holding a line" - whether that be hyzer, straight, or turnover. Moment of inertia [mi] determines the force that is needed to get a disc spinning.
Directional velocity [dv] is the forward speed of a disc. Each disc requires a certain directional velocity to fly properly. If the dv:av ratio is very high, the disc will act understable. if the dv:av ratio is low, the disc will act more overstable than it really is.
Lift is the force generated by air passing faster over the flight plate when compared to the under side of the disc. The differences in air speed passing the disc cause a slight difference in air pressure - with the higher pressures being applied to the underside of the disc - creating a slight upward force that works against gravity. This is also known (somewhat incorrectly) as glide.
Stability is a rating based on the ability for a disc to keep it's center of pressure (where the lift force is applied to the disc) close to the true center of the flight plate. Overstable discs tend to have a center of pressure on the on the right side that the disc, thus the disc wants to lift it's wing on the right side (RHBH throwers). The opposite is true for understable discs, but given enough time in the air, the center of pressure will move back to the right side of the disc, causing the right wing to lift. (see JHern's thread on dgr for an illustrative reference) Stable discs tend to balance the center of pressure better than the other two categories, and therefore fly on truer lines than the other two.
I'd add more, but am a little lost for what to explain next...others have probably explained the above in a better manner than I can.
I'll add more when I have a bit more time.