Dimples on a golf ball create a thin turbulent boundary layer of air that clings to the ball’s surface. This allows the smoothly flowing air to follow the ball’s surface a little farther around the back side of the ball, thereby decreasing the size of the wake.
Why do golf balls have dimples and on average how many dimples are there?
By adding dimples to the ball, golf ball manufacturers minimize drag forces that pull back on the ball or slow it down. Dimples also help lift the ball by forcing airflow downward, which pushes the ball upward. These are the same principles of aerodynamics that airplanes use to fly.
Why do golf balls have dimples but airplanes do not?
Aircraft are not spherical and are designed to be streamlined as much as possible (i.e. base drag is “designed out” by the shape). Adding dimples would add to the total surface area – thus increasing wetted area and thereby increasing drag: REDUCING efficiency.
Are more dimples on a golf ball better?
More dimples being on a golf ball are not necessarily better. The number of dimples that are on a golf ball is less important than the dimensions of the dimples themselves. Too many dimples mean more drag, and too few dimples mean an unpredictable flight trajectory.
Who invented dimples on a golf ball?
In the early 1900s, another inventor found that indentations in golf balls performed far better than raised protrusions. In 1905, an English manufacturer named William Taylor registered a patent for a golf ball dimple design. Before long, all golf balls featured dimples that would be more or less recognizable today.
How far would a golf ball go without dimples?
According to Frank Thomas, Golf Digest’s chief technical advisor and former technical director of the USGA, a smooth golf ball with no dimples would travel about 130 yards when hit with a modern driver by a tour-caliber player.
How many dimples does a Pro V1 have?
Then there’s Titleist Pro V1, one of the best beginner golf balls, with 352 dimples. So it’s unmistakable that dimples differ on golf balls from one brand to another. And not only the number of dimples, but also the shape, size (in a way), and more.
What golf ball has the deepest dimples?
The Titleist Pro V1 ball consists of 352 dimples. You can therefore see that most of the biggest balls in golf today feature around the 320 to 350 dimple mark.
What is the liquid inside a golf ball?
Contrary to golf folklore, the liquid cores aren’t dangerous. Titleist, for example, has used a salt water and corn syrup blend. Today’s core is generally made from synthetic rubber — which may be mixed with bits of metal, such as tungsten or titanium — or a plastic-like material such as acrylate.
Are old golf balls worth money?
Because of the age and the craftsmanship put into these balls they are among the ones that have the highest price tag of collectible golf balls. These balls are referred to as antique, and goes for sums upwards of +$5000!