Golf Ball Dimples Chart
| Golf Ball Model | Dimples |
| Bridgestone Tour B330 | 330 |
| Bridgestone TOUR B XS | 330 |
| Bridgestone TOUR B X | 330 |
| Bridgestone TOUR B RX Golf Ball | 338 |
How do they put the dimples on a golf ball?
Golf manufacturers don’t put dimples on golf balls because it looks good. There is real science behind their use. A flat or irregular object moves through the air in an inconsistent, fluctuating manner because of how air flows over it. So golf balls without dimples would travel unpredictably through the air.
How many dimples are on a standard golf ball?
There are more than 300 dimples on a standard golf ball, and they are therefore more than just aesthetics. Dimpled golf-ball can fly almost twice as far as they would if they were smooth. In the mid-19 th century, players noticed that old-scratched-up golf balls flew farther than newly polished spheres.
Why does golf ball have dimples?
These are:
- Golf ball size
- Golf ball surface area
- Size of the dimples
- Arrangement of the dimples
What is the importance of dimples on a golf ball?
How Do Golf Ball Dimples Affect Lift and Drag?
- As the air hits the dimples on a golf ball, small pockets of turbulence are created. ...
- The air flowing over the ball thus sticks closer to the ball’s surface and flows off the ball further back.
- This creates a smaller wake, which means less drag and a ball that flies farther and smoother.
Do dimples on a golf ball make it fly farther?
Dimples do make a golf ball fly farther. Without dimples, golf balls do not spin well and have too much drag while in flight to travel a long distance. Golf balls with dimples have been proven to travel at least 160 yards farther than smooth golf balls.
Do golf ball dimples affect putting?
With no significant associations identified with human participants, dimple error is unlikely to have any implications on putting performance. This is also apparent with side spin where only 20% of variance was accountable for one putter-ball combination.
What happens when you remove the dimples from a golf ball?
The small depressions found all over the ball ultimately determine velocity, launch and spin rate after it leaves the clubface. Alter the depth of a dimple by as little as 1,000th of an inch and you could negatively affect the ball's aerodynamics (lift and drag) while it's rocketing through the air.
Why is a golf hole 4.25 inches?
Four-and-a-quarter inches in diameter. R&A ADOPTS 4.25-INCH HOLE SIZE That first hole-cutting implement utilized a cutting tool that was, you guessed it, 4.25 inches in diameter. The folks running the R&A apparently liked that size and so adopted it in their rules for 1891.
How many dimples does a Titleist golf ball have?
New Spherically-tiled Tetrahedral Dimple Designs– featuring a 388 dimple layout for Pro V1, and 348 for Pro V1x – are optimized to each model to maximize distance and flight consistency.
How far can you hit a golf ball without dimples?
about 130 yardsAccording 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.
What's the hole in golf called?
the cupHole A circular hole in the ground which is also called “the cup”, 4.25 inches in diameter.
Do new golf balls make a difference?
Golf balls have different layers, different spin rates, different compression ratings, and a few others. Most people just use whatever ball they found in the bushes the round before. That's fine if you're just out to hack the ball around, but if you want to improve, it's probably not the best choice.
Why are golf ball dimples important?
Golf ball dimples are designed to make the ball fly longer through the air.
What is the dimple on a golf ball?
This might go to explain how something as small as the dimples on your golf ball can make such a big difference to the flight of every shot that you hit. In a game where the little things are so important, the littlest of them all (the dimple) plays a major role. A golf ball without dimples would not perform anything like what you are used to ...
What is the effect of golf ball dimples?
The effect of golf ball dimples aerodynamics means that golfers are able to hit the ball significantly farther, and in a much more-controlled fashion, than they were able to previous to the creation of the dimpled golf ball.
Is golf a game of inches?
To say golf is a game of inches is probably an understatement – it is a game of fractions of inches. This might go to explain how something as small as the dimples on your golf ball can make such a big difference to the flight of every shot that you hit. In a game where the little things are so important, the littlest of them all (the dimple) ...
How Do Golf Ball Dimples Work?
Any object moving through the air faces the force which the air exerts on it. There are two components to the force an object flying through the air undergoes:
How Do Golf Ball Dimples Improve the Game?
Now that you understand at least a bit of the aerodynamics involved with golf ball dimples, you can look at how exactly this appears in an average round of golf. For the player, golf ball dimples serve two purposes:
Have Golf Balls Always Had Dimples?
Golf has been around for a long time, and for a lot of that time, people played with smooth balls. However, at some point in the 1800s, players noticed that their dented golf balls actually performed better than the perfectly smooth ones.
Are All Golf Ball Dimples the Same?
After learning how vital dimples are to a golf ball’s success, you may be surprised to learn that golf ball dimples are not regulated. They can have different shapes, different depths and appear in varying amounts on balls.
Golf Ball Dimples Are Not Everything
There are other things that go into how smoothly and how far a golf ball flies beside the dimples.
Conclusion
Two key forces affect your golf ball’s flight: drag and lift. Golf ball dimples have a massive impact on both, which is why they are so crucial for effective golf balls. Dimples reduce drag and increase lift.
Take Action – What You Can Do Today to Get Better
What does this mean for you? I believe in the following recipe to get better:
Why do golf balls have dimples?
The first golf balls were actually smooth. But as golfers began to play more and more, they noticed that older balls with bumps, scratches, and gashes actually seemed to travel farther.
What happens if a golf ball has no dimples?
Logically it seems like a small ball would travel farther and faster than those with dimples, but that is scientifically not the case. Picture a smooth golf ball sailing through the air. The sun is out. The birds are chirping. There is an ideal amount of wind. As the ball moves, the front will come into contact with the air.
How many dimples are on a golf ball?
The typical golf ball has between 300 and 500 dimples on average with an average depth of approximately .010 of an inch. The dimples are usually spherical, but other shapes (like hexagons) have been used in experiments to optimize performance. The lift and drag on a golf ball are extremely sensitive to depth.
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Emma Taubenfeld is an assistant editor for Reader’s Digest who focuses on digital lifestyle topics such as memes, social media captions, pick-up lines, and cute pets. When she’s not working, you can find Emma reading corny young adult novels, creating carefully curated playlists, and figuring out how to spice up boxed mac and cheese.
Difference Of A Smooth Ball And A Dimpled Ball
Dimples ensure two things about the ball. Its lift and the distance it travels. As a result, when a ball is hit, it is exposed in the open air. Allowing the air to have complete turbulence and force on the ball. So that the ball can travel smoothly for longer distances, alter the depth of a dimple, and you can see the difference.
FAQs Regarding Dimples And Golf Balls
There is no specific standard regarding the number of dimples on a golf ball. But still, the answer to how many dimples on a golf ball will be, An average golf ball has 300 to 500 dimples.
Conclusion
A golf ball has dimples not to make it look cute. But for the sake of its better performance. So when this difference was seen between a smooth and dimpled ball, it was made sure to change the ball’s structure entirely.
From Observation to Mathematical Model
As a child, I occasionally would walk around a nearby golf course with my family on rainy days; the only times when no golfers would dare to play. Our own game was to find lost balls from previous, unfortunate players. The person who found the most balls would win.
The Drag Crisis Observation
Throughout history, the flows around many different shapes have been studied by scientists. For example, vortex streets are generated by the flow around cylinders. Although a sphere does not generate this type of large alternating flow structure, the flow characteristics can also be linked to the Reynolds number.
The Reason for the Drag Crisis
First of all, let’s recall that the drag of an object is caused by two sources:
Modeling the Aerodynamic Forces of Golf Balls
Now we understand why golf balls have dimples in the first place. Let’s remember that the drag is lower and therefore the ball can go further. To find out how much further the ball can go, we first need to compute its trajectory.
Finding the Optimal Launch Angle
The effect of the dimples on a golf ball should now be clear: They make the ball go further. However, in practical terms, this does not say much about how I should hit the ball.
Conclusion
In today’s blog post, we answered a seemingly simple question about golf ball dimples, which has to do with the behavior of the turbulent boundary layer over a sphere at a specific range of Reynolds numbers. This also outlines a classical process in engineering.
Try It Yourself
Try computing the trajectory of a golf ball in COMSOL Multiphysics. Click the button below to access the model file featured in this blog post:
What happens if you don't have dimples on your golf ball?
The one with no dimples at all produced a low-flying knuckeball. “The dimples help to create lift,” Nardacci told Wall. “Once the ball leaves the clubhead, the only thing acting on the golf ball are aerodynamic forces of gravity.
When did golf balls get dimples?
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. As ball technology advanced, so too did dimple science.
How many dimples does a Titleist Pro V1 have?
For example, the 2017/18 model of the popular Titleist Pro V1 has 352 dimples on it, while Titleist’s other flagship ball from the same year, the Pro V1x, has 328 dimples. For one manufacturer, the answer to how many dimples on a golf ball was a whopping 1,070, which happens to be the record for the most dimples on a golf ball.
How deep is a golf ball dimple?
The size of golf ball dimples are most frequently measured by their depth. The average depth of a golf ball dimple is roughly 0.010 inch. The circumference of dimples also varies from model to model. While most dimples are spherical in shape, they don’t have to be. Callaway’s HX ball has hexagon-shaped dimples, for example.
Why do golf balls travel unpredictably?
There is real science behind their use. A flat or irregular object moves through the air in an inconsistent, fluctuating manner because of how air flows over it. So golf balls without dimples would travel unpredictably through the air. Essentially, golfers would have little hope controlling a smooth golf ball.
What happens when a ball spins backwards?
When a ball spins backwards, the air pressure underneath it is greater than above it, so the ball rises in the air. Dimples magnify this effect, contributing as much as 50% to the total lift.
How much does a golf ball weigh?
Currently, a golf ball is required to have a mass no more than 1.620 ounces, or 45.93 grams.
Why are dimples important in golf?
The dimples on a golf ball are crucial. They determine all of the major aerodynamic properties of a golf ball, which ultimately determines how well the ball performs during a game. More dimples on a golf ball do not necessarily make the ball better, but rather the way the balls are laid out and how they are designed.
Why do golf balls have dimples?
Dimples do make a golf ball fly farther. Without dimples, golf balls do not spin well and have too much drag while in flight to travel a long distance.
Why do dimples affect the distance the ball can go?
The reason why dimples affect the distance the ball can go is because the dimples on the surface of the ball cause the ball to spin in the air. This backspin motion creates a low-pressure zone behind and underneath the ball while in flight, effectively pushing the ball upwards, which translates to longer air-time.
How many dimples does a 1070 have?
The Dimple 1070 has 414 large dimples and 656 small dimples, making it a non-regulation golf ball. The Mizuno RB 566 is a regulation ball that has 566 micro-dimples, which are more dimples than any other regulation golf ball.
What affects the spin of a golf ball?
The spin of the ball is affected by the depth of the dimples. Shallower dimples mean more spin. The way the dimples on a golf ball are shaped and laid out is more important than the actual number of dimples on the ball.
How does the number of dimples affect the drag of the golf ball?
This means that if you prefer a golf ball to move a little more slowly through the air to compensate for a specific swing or hit style , then the highest number of dimples you can find will be the way to go.
Why is a lower number of dimples better?
Having a lower number of dimples will result in less drag, and so the ball with move more quickly through the air, being slowed down less by the air around it. If you prefer a fastball, then choosing one with a lower number of dimples is a better option for you.