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How do 'torpedo bats' work? We asked baseball physicists to explain
npr ^ | 04/02/2025 | Bill Chappell

Posted on 04/02/2025 2:25:21 PM PDT by BenLurkin

click here to read article


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1 posted on 04/02/2025 2:25:21 PM PDT by BenLurkin
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To: BenLurkin

Without reading I would surmise the mass is concentrated at a single point. Less contact, less absorption of kinetic energy.


2 posted on 04/02/2025 2:31:31 PM PDT by yesthatjallen
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To: BenLurkin

Here is how they work. The ball comes off of the bat and is hit to a place where Aaron Judge drops it.


3 posted on 04/02/2025 2:35:07 PM PDT by FlipWilson
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To: BenLurkin

https://twinsdaily.com/news-rumors/minnesota-twins/bombs-away-torpedo-bats-are-taking-over-major-league-baseball-r18025/

...Aaron Leanhardt, the field coordinator for the Miami Marlins, is the mastermind behind the torpedo bat. You can watch the full 8-minute interview recorded by Kevin Barral of our sister sister Fish on First. Otherwise, here are some takeaways:

His background is in physics and electrical engineering, and he has a PhD from MIT.

The idea took more than two years to get to this point.
He credits the batters, not the bats.

The bat was first utilized in 2023 (he wouldn’t say by whom), at both the minor- and major-league levels. It was tested as early as 2022, but not in regular-season games.

The industry was more aware of players trending toward using these bats than the media and general public were; this didn’t sneak up on teams or players.

Leanhardt points out that traditional bats are at their thickest at the end instead of at the barrel, which is where players are trying to make contact...


4 posted on 04/02/2025 2:38:50 PM PDT by jjotto ( Blessed are You LORD, who crushes enemies and subdues the wicked.)
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To: yesthatjallen

?


5 posted on 04/02/2025 2:40:10 PM PDT by TexasGator (1)
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To: yesthatjallen
More mass centered in the sweet spot MAY produce more home runs for the power hitters. However, the reduction of mass between the sweet spot and the end of the bat will result in less energy applied to the ball when hit in that area of the bat.

This bat is unlikely to be used by the high average base hitters due to their relying on the entire barrel length for their hits.......

6 posted on 04/02/2025 2:41:01 PM PDT by Hot Tabasco
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To: FlipWilson

LOL. Gee, make an error in a World Series game, and it draws a lot of attention......


7 posted on 04/02/2025 2:41:11 PM PDT by Dilbert San Diego
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To: BenLurkin

Not saying they’d work better, but I wonder if cricket bats would be allowed.


8 posted on 04/02/2025 2:45:14 PM PDT by Stosh
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To: BenLurkin

9 posted on 04/02/2025 2:52:07 PM PDT by T.B. Yoits
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To: BenLurkin

I remember bats like that from when I was a kid.
Don’t remember actually swinging one.
My favorite bat in high school was a Wally Moon model.


10 posted on 04/02/2025 2:53:26 PM PDT by ComputerGuy ( )
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To: BenLurkin
Bats have been changing since baseball's birth. Many bats were turned by local woodworkers and had no standardization.

The early baseball bats were longer and heavier. They often have little taper over their lengths and look more like a modern softball bat than they do a modern baseball bat. The knobs have all sorts of shapes.

I had a ca.1860 decorated one (for a league championship) that I consigned to an auction. It would gag most here if I told you what it sold for.

11 posted on 04/02/2025 2:55:21 PM PDT by Lovely-Day-For-A-Guinness (Jesus rides beside me, He never buys any smokes)
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To: BenLurkin

My guess is it widens the sweet spot a little


12 posted on 04/02/2025 2:55:55 PM PDT by Mr. K (no consequence of repealing obamacare is worse than obamacare itself.)
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To: Stosh

Ah, they answered my question (that’s what comes of reading the article): “The bat shall be a smooth, round stick not more than 2.61 inches in diameter at the thickest part . . .”


13 posted on 04/02/2025 2:56:16 PM PDT by Stosh
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To: BenLurkin
Heinie Groh's Bottle Bat
Cincinnati 1920's

14 posted on 04/02/2025 3:01:21 PM PDT by Repeal The 17th (Get out of the matrix and get a real life.)
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To: T.B. Yoits
"McHale!"


15 posted on 04/02/2025 3:07:16 PM PDT by Sirius Lee ("Never argue with a fool, onlookers may not be able to tell the difference.”)
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To: BenLurkin

Disappointed in what a physics professor would come up with.

What the bottle bat does (and the design was quite common in the early Babe Roth era) ismove the center of percussion more inward on the handle, closer to the label where many batters make, or try to make, the impact point on the ball.

It is the point where all energy is focused on the impact point with the ball, and little or none of the energy wasted on the hand holding point. That’s what is amplified when you hit the ball back on the handle, especially on a cold day when it stings.

Energy wasted elsewhere on the bat other than that center of percussion ( the sweet spot) is energy not imparted to the ball.

The real question, as any engineering student would tell you, is why hasn’t bat design done this years ago.


16 posted on 04/02/2025 3:10:14 PM PDT by oldbill
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To: BenLurkin

I wonder how the bats would work if Ángel Hernández was working the plate, calling balls and strikes? Never mind, he retired.


17 posted on 04/02/2025 3:12:44 PM PDT by kawhill (Gotta have an opinion. Gotta have a voice. Oh yeah? Who's going to hear it out there?)
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To: BenLurkin

...I mean, we know how moonbat’s work.


18 posted on 04/02/2025 3:13:34 PM PDT by RckyRaCoCo (Time to throw them out of the Temple...again)
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To: Repeal The 17th

Was his bat modelled after a bottle of Hiney Wine?



     

19 posted on 04/02/2025 3:15:38 PM PDT by Songcraft
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To: Songcraft

“When you want a great night, go straight for the Hiney”

I hope they used that line.


20 posted on 04/02/2025 3:24:30 PM PDT by Celerity
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