Air exerts a force on any object moving through it. Dimples on a golf ball create a thin turbulent boundary layer of air that clings to the balls surface. This allows the smoothly flowing air to follow the balls surface a little farther around the back side of the ball, thereby decreasing the size of the wake.
What if a golf ball has no dimples?
Alter the depth of a dimple by as little as 1,000th of an inch and you could negatively affect the balls aerodynamics (lift and drag) while its rocketing through the air. ...
What do more dimples on a golf ball mean?
Essentially, golfers would have little hope controlling a smooth golf ball. When dimples are added to a golf ball, it creates a tiny layer of air around the golf ball that significantly cuts down drag. This forces the air to flow over a larger portion of the ball, which results in a much smoother ball flight.
Why do golf balls have different sized dimples?
A ball moving through air experiences two major aerodynamic forces, lift and drag. Dimpled balls fly farther than non-dimpled balls due to the combination of these two effects.
What are the dimples on a golf ball called?
These golf balls were called “gutta-perchas. Golfers believed that smooth golf balls would travel farther through the air because a smooth surface would create less wind resistance. But they were wrong! Golfers quickly noticed smooth gutta-perchas did not soar through the air as well as featheries.
How many dimples does a Pro V1 golf ball have?
Today we will only be covering the recent model the 2013-2014 Titleist Pro V1 & Pro V1x. The 2014 Titleist Pro V1 is a three-piece solid-core golf ball currently sporting a 352 dimple pattern. The Pro V1X is a four-piece solid core golf ball that currently has 328 dimples.
Are Nitro golf balls illegal?
From the Manufacturer. Nitro LD Plus 20, White non conforming golf balls aer so long that it is illegal. The newly designed LD Plus 20 is the first illegal distance ball designed for optimum performance, that exceeds USGA standards for distance.