Operational Facts

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@ryangoff4813 3 күн бұрын

why is copper the metal of choice?

@Vsesvit_UA 17 күн бұрын

OMG!! Can i use the piece in my video?

@operationalfacts5602 14 күн бұрын

Yes sure, no problem

@RickyBurns-py3bz 25 күн бұрын

Bro wtf 😮 I’m scared to watch this shit it seems like it was placed by the feds

@dannmann17 26 күн бұрын

This looks like the bolt that holds the ignition switch to the steering column, also FJB!

@btbb3726 27 күн бұрын

You think explosive bolts are interesting? I’ve seen bolt of lightning! 😜🙄

@Dutch_Prepper 29 күн бұрын

What is left of the copper? A long spear like solid chunk? And why copper? Wouldn't lead be more effective due to density?

@tinglin6121 Ай бұрын

Does the system need, say, liquid nitrogen cooling on the hot end of the pulse tube? I don't get how the temperature could be dropped otherwise with the compressor constantly putting work into the system.

@operationalfacts5602 14 күн бұрын

The temperature drops first because it's reduced to ambient because of conduction through the heat exchanger fins. Then when the compressor reverses and expands the gas, it cools it. They key to this is that all of the heat generated by the compression is taken away by the heat exchanger fins. When the gas then expands and cools it's able to pull heat from it's surroundings.

@tinglin6121 14 күн бұрын

@@operationalfacts5602 I see, so all it needs is the cooling on the heat exchanger at the compressor side, and only to ambient temperature. Probably also help to cool the hot end of the pulse tube, I imagine.

@kevinbyrne4538 Ай бұрын

This reminds me of a thermoacoustic engine. The simplest and earliest examples of such engines were the Rijke tube and the Sondhauss tube.

@lemmetellyousomething679 Ай бұрын

You forgot to add a tiny ball of plutonium

@norcaldeemichaels Ай бұрын

During the Space Shuttle program, these were what held the assembly to the launch pad until the countdown reached “zero”

@420sakura1 Ай бұрын

Good explanation. It's just refrigerator cycle.2.0. Universiti should teach this instead of STHE and Double Piro HeX.

@takeshikovacs02 Ай бұрын

There is a version of this video on a channel named "Playful chemists". Do they have your permission to publish their copy with music over it?

@georgieippolito9924 Ай бұрын

Looked it up, there used for rockets to make sure the stages of the rocket separates

@GenericSpace Ай бұрын

Ohhh so Biden doesn't have a screw loose - he just blew his bolt too soon...

@JxH Ай бұрын

Then the Reliability Dept asks you to redesign the entire system so that *any three* explosive bolts can fail and the mission will not be terminated.

@erikrichardgregory Ай бұрын

So EFPs do not form a “jet” (like a conical shaped charge often used as a HEAT round against tanks)? It forms an actual, solid projectile hurled out like a bullet at great speed?

@operationalfacts5602 Ай бұрын

Yes, they don't form a jet but deforms the metal into various projectile shapes. In both cases, HEAT and EPS, the liner always remains solid.

@erikrichardgregory Ай бұрын

@@operationalfacts5602 thx for the KT (Knowledge Transfer). I did not know EFPs did that. I imagine it's a completely different animal for armor engineers to defend against

@timh.2137 Ай бұрын

Whoever came up with this nonlethal & non-infrastructure destroying tactic is a genius!

@donepearce Ай бұрын

Maybe mention the Monroe effect. Charles Monroe was the first person to investigate this seriously.

@---_UwU_--- Ай бұрын

Literally useless. They would just periodically switch off all protection circuits and simply burn off/explode anything on the lines. Short-circuits are dangerous if stable for minutes and of high current only.

@BritishEngineer Ай бұрын

To correct you on that one, they will not “switch off” these circuits. They will install a bypass conductor in parallel with them. But this is quite the clown representation. At 2:51 they have the protective mechanisms tripping on the wrong side of the transformer.

@---_UwU_--- Ай бұрын

Its really unclear how that tiny hole in the armor is useful anyway

@scalawag6878 Ай бұрын

You did an excellent job explaining how a shaped charge works.

@AzarathGirl123 Ай бұрын

How do you even machine a bolt like this?

@Biketunerfy Ай бұрын

We use underground power cables in the U.K. so we are ok from this device.

@WDMtea Ай бұрын

Makes a fairly clean cut through metal I beams, kinda like the ones at the base of the trade towers....just google the pictures if you don't think so

@pmann438 2 ай бұрын

Used by NASA and Mercedes Benz.

@jamesweber1827 2 ай бұрын

Are the bolt pieces captured after detonation, or do they drift away?

@Intrafacial86 2 ай бұрын

So conical shaped charges are like the splash back from dropping something in a pool of water, whereas EFPs are like weaponized popping cap things from the 80s.

@Nur_Md._Mohiuddin_Chy._Toha 2 ай бұрын

👍👍👍

@kwyoushyt6356 2 ай бұрын

I fxcking read the title as " The Slug Shaker" ;_; My brain has completely rotten away

@shatunyra 3 ай бұрын

Good job!

@shatunyra 3 ай бұрын

Good video!

@BradenJohnYoung 3 ай бұрын

Very cool! I've been meaning to build one of these at home, so this video is very helpful

@softerseltzer 3 ай бұрын

Let us know how it turns out!

@HUB-STEER 3 ай бұрын

Explosively fecal penetrators be like....

@WeltBauern_7117 4 ай бұрын

Joule Thomson Cooler a compact cryogenic cooling device

@twistedyogert 4 ай бұрын

I'm probably on a watch list now.

@longtoothevecruentusinvict6956 2 ай бұрын

I was already on the watch list, don't be scurred.

@dalsenov 4 ай бұрын

Very interesting! Thank you!

@Eric-kn4yn 4 ай бұрын

The jet travels at 50k ft / second ???

@Eric-kn4yn 4 ай бұрын

Ive read jet speed is 50k ft sec ??

@Eric-kn4yn 4 ай бұрын

Does cone linner have to be copper

@operationalfacts5602 3 ай бұрын

No. The liner can made from other metals or even glass. The material you use will determine the characteristics of the jet created. It will determine for example how deep the jet penetrates a target.

@andrewpeele8258 4 ай бұрын

Wasn’t this used in an assassination or an attempted assassination in ww2

@Klinoklaz 5 ай бұрын

lunge mine

@shatunyra 5 ай бұрын

Good job!

@mikalghorbani7642 5 ай бұрын

Fantastic.

@bathtub1171 5 ай бұрын

Oh, you've got an explosive on you alright, see that's what he's talkin' about! Spread your explosive open, dude. You can do the slug maker, huh? The slug maker, give me the slug maker! Make your slug. Take your explosives off it and make that slug, pull your explosives up, I know you can make it. Make it. Yeah, that’s some explosively formed slugs right there.

@tonyriches7936 6 ай бұрын

.... mincing everything inside the armored vehicle.

@crapisnice 6 ай бұрын

liquid shockwave forming should be called

@cameronvalencia6023 6 ай бұрын

Slowmo guys brought me here

@JAVTROOPER 6 ай бұрын

You don’t explain the sharp pointy front of the munitions

@operationalfacts5602 6 ай бұрын

The diagram in video is a cross section of the munition. So the front is actually a hollow metal cone.

@joshfurtek1935 3 күн бұрын

HEAT rounds, like the m830, will have an impact sensor that will give the copper penetrator time (read distance) to properly form and be most effective.

@michaelcharlesthearchangel 7 ай бұрын

You should check out thermoacoustics to understand how a UFO 🛸 cools its engine and drives.

@THEBIGMEOW 7 ай бұрын

Thx alot for your videos ❤

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