Oxy-Acetylene Explosions at 330 000 fps | Fastest High Speed Camera on Youtube!
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- เผยแพร่เมื่อ 7 ก.ย. 2024
- Oxy-Acetylene bubbles filmed with Chronos Ring at 330 000 frames per second! Chronos ring is 4-10 faster than any other high speed camera used by TH-cam channel resulting some really awesome videos! Don't try this at home! Oxy-Acetylene is really dangerous and it should be used only by experts! #ChronosRingShow #Chronosring
Link to Chronos cameras www.krontech.ca
Link to David's TH-cam channel / tesla500
![Warhammer 40k: Space Marine 2 | เพื่อจักรพรรดิ ! [ตอนเดียวจบ]](http://i.ytimg.com/vi/4M0ckYMA4-U/mqdefault.jpg)
UPDATE: We decide to change show's name since old name had part from old canceled trademark but I don't still want to touch any trademark things even with the long stick so we changed the shows name :D I am probably be able to change the intro to this video also soon.
Behold the sickest slow motion setup on TH-cam, The Chronos Ring! It's 4-10 times faster than the fastest Phantom camera v2512! It can also do 3d videos for vr-googles and many other cool tricks! Subscribe the channel to see more amazing stuff like this!
What about when the slo mo guys recorded light at 1 trillion fps
@@incription That video is compiled from multiple pictures taken with different takes so it's not actually video of single light ray
@@Beyondthepress I'm sorry, technically each of your cameras is a different take of the same scen.
So when you trigger once, you actually gets 72 takes from different angles, and you compile pictures takes with different cameras. So how is that any different?
You are calling this a "slow motions setup", the "1 trillion fps" video also shows a "setup".
Would make great Screen-Savers and Wallpapers to download.👍
Looks like something out a marvel movie 😁😁🤯
That third shot is the first time I've ever seen a deflagration to detonation transition with my own eyes. Incredible.
I think we had good luck with us to be able film that. I think my high tech blowtorch broom made the mixture on some points slower to make slow combustion possible before explosion.
Could be! But I bet your mix was correct in the whole balloon. The transition from slow combustion to detonation is common in certain types of explosives. It even has an acronym: DDT. Some explosives will burn slowly in small quantities, but if you get a big enough pile it reaches a critical mass where the burn turns to real detonation. I've seen many such explosions, but I've never seen a camera quick enough to capture it happening.
Surprised this comment hasn’t gotten many likes
Also hello
Wow both famous channels 🔥 awesome work @Beyond the press , this was next level almost like animation
I love how you have like half a million dollars worth of cameras, and then your ignition source is a torch taped to a broom.
They don't own the ring.
Literally millions of dollars in film equipment to set this up, and the "trigger" is still just a torch taped on a broomstick. Amazing.
🤣
Everyday MacGyver strikes again 😁 Priti handy broomstick! 👍🏻
Broomstick is so versatile tool 😅
That's what I like about this channel! 👍
lmao 😂😂😂
Gotta be prepared to sweep up the place afterwards.
A spark plug placed up through the center of the metal setup with a simple old car ignition coil so you can trigger the explosion in the center of the bubble with no camera obstruction from a torch would be amazing video. The flame front would be seen from all sides expanding from the middle out in a hemisphere shape. You could mix in a little of other gases to change the color and or speed of the burn. I have used spark plug to set off items being photographed in the past and it just looks better without ignition sources in the way of the camera and you can trim the end of the mettle so the spark happens to the side of the center electrode and shows well at the very start of the ignition on camera.
AllenFunStuff I hope they do it!!
@@p38sheep yeah I think it would look great to see the flame front from all sides with no obstructions
AllenFunStuff it would be FANTASTIC! Something I would honestly buy stills of and hang on my walls...
That is a damn good idea! I hope they read this comment and make note of it!
piezo from a lighter would also do...
Very nice to see how professional you got over the years without getting boring!
It's the sunglasses. 😎
@@syntaxusdogmata3333 and the shorts and T-shirts. 😀👍
The more they get paid to do this the more professional they become
I agree-they must work hard to keep it fresh. It takes more than a budget to make a good show. Anni seems like a brilliant businesswoman. I am really curious what she does with her career after the show ends.
@@quantitativeease Eh, it's an advertisement for the camera builder. Don't think they paid for those cameras for a second.
4:40 - You guys always get it. I see so many slow-mo videos from other people where an explosion is over-exposed, and they just leave it. I'm routinely pleased by your attention to detail.
You actually captured the deflagration to detonation transition; very rare to film this outside of laboratories.
I think that setups turns our workshop to laboratory :D
@@Beyondthepress The only difference between science and fooling around, is writing it down(documentation).
Since you filmed it, you sort of documented it, which means this is sort of science.
@@Beyondthepress And the shot I am talking about where this transition took place was the large acetylene bubble. The point where the blue propagating flame front suddenly transitions to a shock and a yellow/red dispersion of flame fringes. That is the transition from stoichiometric deflagration to detonation. The flame front d''v/dt exponentially increases and crosses the transonic region into supersonic. That had a high level of brisance as acetylene detonation is greater than that of TNT.
@@Beyondthepress I was thinking the same. I wouldnt be surprized if some scientiests or students contacted you to run a few experiments. So much to learn that we havent been able to see before.
Wow, thanks for posting @Brain Streufert, I was wondering how that was happening!! I'm much more knowledgeable about detonation and DDT, super cool!
"The Slow Mo Guys" start to shake nervously
they used a highspeed camera that could film the speed of light, so I mean. Not the fastest on youtube.
I love the Slo Mo Guys. And Lauri and Anni. They are both channels with great character and content without being over produced.
@@NoahKPeters That wasn't a camera they own. That camera was created at a university. And it doesn't record like a normal highspeed camera.
@@1kuhny Still, they did use it for a video on their TH-cam channel, regardless of them not owning it, regardless of how it worked. So, given that, it's hard to say "fastest high speed camera on TH-cam" when other videos have used a faster camera/multi-camera/multi-sensor setup. When the title said "fastest high speed camera on TH-cam" it didn't specify that you had to own the camera setup for it to count, lol.
@@DeathBringer769 and on top of that slomo guys broke glass at 330,000 fps
You need a spark ignition source! The torch just blows the gasses around and messes up the symmetry of the explosion.
Good idea!
Thank you
Prehistoricman s
@@joebond5012 what
That was my first thought, I can see why they didn't though as it would add an extra thing to worry about and would likely be destroyed or at least need resetting with every explosion (especially if base mounted) whereas a torch is much easier to use
Those explosions look like nebulae, just beautiful!
Hi everyone! I decide to use TH-cam premiere tool for launching our new series Bullet Time Show! We have lot of episodes filmed during last 3 weeks and they are super cool!
Moi Lauri and Anni !! I almost died! I saw this notice as I was going to bed in Australia, now I HAVE to say up !! moi moi!
One word comment regarding premieres: don't! You can't start watching them from the beginning if you miss the start, and hanging around until the show's finished just so you can start from the beginning is annoying.
@@RealUnimportant But now you can watch it. 😘
This First Show is a WINNER WINNER CHICKEN DINNER!!! Awesome As Always!!!
Feel free too try this with just a spark too get a bit different shape compared too a flame that blows and changes the shape of it.
When your wife says "Oh my god, that´s so big!" you know, you´re a winner!
Or you have been really disappointing until now.
@@cuckingfunt9353 if he's happy what's it to you anyway
Was waiting for “that’s what she said”
You're a Weiner. ;-)
@@cuckingfunt9353 dude. Super shallow. Hope you are just trolling. I like her.
The slow mo guys wants to know your location
Collab! Collab! Collab!
@@TheOMAha94 I think they've already done one. That said, would be rad to see more
@@LickMyRainbow77 video?
delta -bird-thing-donkey siri jk Was misremembering one of their videos where they crushed cards and had a shout to the Hydraulic Press channel. My bad
Came here to say this
Normally when I say stuff like this I'm exaggerating or being silly. This time however I'm dead serious. Those videos of the bubbles exploding are almost certainly the coolest thing I've ever seen on TH-cam. That was amazing.
Wow Tesla500 really got in shape since I last saw him, he looks good.
The expanding blue patterned flame front is displaying classic Rayleigh--Taylor hydrodynamic instability at the interface between the high density shock front and the surrounding lower density uncombusted gas mix, it is a severe problem that has bedeviled laser driven inertial confinement fusion research on imploding deuterium-tritium microcapsules for over 4 decades now. The sequence beginning at 6:00 is highly intriguing to me and appears to show a transition from simple propagating deflagration wave to a true detonation (the intense acceleration of the water droplets as you note is evidence of a powerful shock wave). I would really like to see much more investigation on what is actually occurring here! I bet with further videos you may even be able to observe other more exotic effects such as Richtmyer-Meshkov instability in the shock front. Most delightful videos.
Highly unlikely using the visible spectrum of light.
Hey! I know some of these words :)
@@StreuB1 I don't know, it can appear in the most unusual situations. It can be seen on the surface of the water after the cavitation bubble collapse in Destin's old high speed underwater rifle videos for example.
@@VeraTR909 Well said :D
I like his fakenews shirt
Wow, I think you just showed us the difference between burning the acetylene and having it explode all in one shot.
I never got into studying the flame front in combustion properly, but I believe this is the same thing as what can happen during a detonation or pinging event in an internal combustion engine. The flame front has started to burn, then the rest of the mixture has auto ignited. The severe pressure wave caused by this impacts the block and causes the block to ring, making the sound known as pinging. It does explain why this is so loud.
Exactly--deflagration to detonation transition. Acetylene-oxgyen detonation velocity is almost 3000 m/s. It's amazing being able to watch the flame front switch from slow unstable blue deflagration to blinding white detonation!
I guess you're right but inside an ICE cylinder it's the flame front pressing the remaining fresh mixture against the walls what causes it to self-ignite. How can the same thing happen here without any physical walls? Is it that the deflagration's flame front has become supersonic by the time the transition takes place?
You will find it is the difference in volatility of the two different fuels. You wouldn't get this to happen in open air with a petrol vapour mixture.
@@johanssonb 6:05 I think the expanding blue flame front is compressing the remaining mixture (against the air outside), and radiatively heating it, until the unburned mixture detonates. There's some good simulations and descriptions of the subsonic deflagration to supersonic detonation transition here: combustion.tamu.edu/ddt/
3:52 "That's what she said" 😏😏
@6:36 "Do it again! That's the greatest thing ever."😉👌
Yes, that is what Anni said
@@Colaman112 Ha... GOTEE
i need a gf
The soap bubbles in a straight line, ultra hi def would make superb artwork.
I love the high tech expensive camera set up and a torch taped to a broom handle lol
Some of the provisional software may be equally patched together, you just can't see it!
It's really cool that you can clearly see the transition from deflagration (blue spherical flame) to detonation (bright yellow flash).
Every other TH-camr buying Lamborghinis & ferraris
Beyond the press- hold my 72 cameras
How wonder how much this whole setup is $$$$$$$
@@jeanlafrance8746 way more than $1000 let's say they were 1000 that's still 72,000
@@edace1231 pretty this is in the hundred of thousands
@@jeanlafrance8746 trust me I know just giving an example
@selphie gtfo troll
That was so beautiful and it was super interesting, there’s no way you could ever know that was gonna look like that watching it at regular speed, that slow Mo was amazing
Don't forget to put a watermark on your footage. It's gonna be stolen and a watermark is the least you can do to protect your work. Great setup by the way!
Or some instagram pages already too
This is some serious eye candy so it’s definitely getting shared and probably without attribution.
That's some of the coolest slow-mo I've ever seen.
Very well done!
The first shot looks like a CGI supernova
I was thinking the same thing, it all looks like cosmic cgi you’d see in a movie!
That’s what I was thinking...
New band name? Channel name? “Soap Bubble Supernova”
It's amazing seeing the reaction cross the line between deflagration and detonation...
This is the most original content I've seen in a while. What an amazing idea resulting in incredible pictures. I can not wait for the next episode!!!
With this camera rig- you could also create 3-D renders of the explosion.
With 3 cameras in the ring taking photos simultaneously you could capture a lot more detail in each still-frame, but (sadly) at 1/3 of the overall FPS.
However being able to 'explore' the explosion with VR would be pretty damn cool.
The production quality is so beyond anything I ever thought I'd see on TH-cam for free! The slowmo guys can't hold a candle to you now!!!! I'm so impressed!!! I'm so hyped for more slow motion videos with this epic ring of 72 cameras!!! BRAVO you are genius content creators!!!
Thanks very much! 😁
@@Anniarvaja omg it's you!!! You just made my day 😁😁😁 keep up the great work!!
Nice to see the genius behind the Chronos cameras you guys so often make great use of... David is awesome!
Those blues are absolutely mesmerizing. On computer controlled IC engines with exposed spark plugs the porcelain insulators light up with those colors at night from the combustion. A very deep blue that gives way to a bright, brilliant cyan color under heavy load.
In 3+ years of following this channel, this was hands-down the coolest experiment you guys have done. Way to go!!!
The light blue oxygen flame is absolutely amazing, it was all so good!
Wow, the difference between the regular high speed and bullet is amazing. It is like another reality. It is as different as real life speed and high speed!
Wow a miniature super- nova, those shots are beyond amazing.
I love the camera guys face when he sees stuff, his face lights up
Man what a upgrade! You all rock! It's like you hatched planets for just a moment.
Fastest cameras on earth... with a torch taped to a broomstick! Genius
Nothing like the fastest cameras by a huge huge huge factor. Search term: femto-photography.
Seeing that with 72 Chronos 2.1s would be absolutely spectacular. This footage alone is stunning, such a cool video and very cool of Chronos to work with TH-camrs the way that they do. Awesome 👍
125 million g force if it was a real spinning camera!!! that is unbelievable
WOW! I bet they could make a faster than light POV
@@XtreeM_FaiL Yoooo that's so cool! Thank you for telling me that!!! You're awesome!!!
Droplets look like meteors because there was a little bang first, when a bubble simply pops like a regular one, but then gas explodes with a shock wave which travels very fast and blows droplets away.
OMG thie intro was so epic! And then open garage door to a "VAT DA FAAK!?" hoodie lmao.. ded
🤣🤣
Im gonna be legit
Saw the thumbnail thought it was cool
Saw it was beyond the press and was left speechless
You guys are insane and i love it XD
Such cool images. They remind me of the Hubble images. Spectacular!
This is no accident, the underlying physical phenomenon driving it, Rayleigh-Taylor hydrodynamic instability, is highly scale-invariant and is also the main cause of the Crab Nebula's distinct appearance in Hubble images, and this is what allows astrophysical phenomena to be simulated in the laboratory with surprising fidelity using various methods.
@@Muonium1 I've never heard of it before, but RTHI sounds awesome and is my new friend.👌🌠
@Paolo G what do you mean?
@@Muonium1 You missed the joke
@@Finnspeed I guess I did
Just when you thought HPC/Beyond The Press couldn’t get any better, they come up with this epic series 👏🏼
330000fps/72=4583rps=275000rpm
a.) If there exists a small electrical engine, that can spin that fast, you can film things like a standing wave in a vibration or a CD exploding from centrifugal force.
b.) If that speed is too fast, you can still film slower with slower settings.
c.) You could propell something by pressurized air instead of engine. Anything filming same speed as the rotation must be interessting.
Even if you don’t, these videos are impressive.
And we are all simultaneously glad and disappointed that nothing blew up - that wasn’t intended to be blown up!
Great show. Love it!
WOOOW that intro is EPIC, I haven't even watched the video yet , you guys have come so far since pressing hole into English book
I watched it, mind is blown
The sticker on the laptop:
“Notices your camera
OwO whats this”
You guys have really upped your game with this setup.
I like seeing the transition between conflagration to detonation
As a kid (16 or so), I used to fill an empty 1-gallon milk jug with oxy acetylene gas, plastic wrap over the opening and make a fuze with string and whatever we could get our hands on. It was honestly one of the loudest things I've ever heard. If a kid tried that stuff today, they'd very quickly charged with terrorism or something.
I WANT TO SEE THAT SERVER WITH 1 TB RAM AND 500 CORES PLEASE
Also many thanks to tesla500 who ultimately makes all of this possible, bless him!
Thanks to him we can enjoy so much high speed footage from awesome channels like HPC and Taofledermaus.
Edit: This footage is AMAZING!
@Riku and the heat the house in the winter.
I'm guessing such a processor-intensive system generated a fair amount of heat.
Some of the best and most original footage I've ever seen on TH-cam. It looks like it's straight out of a Hollywood space movie. And to think it all started with dicking about in a shop press. Absolutely amazing. Also, love the Fakenews T-Shirt!
This reminds me of how scientist say that a new SUN forms out in the vacuum of space...! Such an epic video... You all deserve an Emmy for this footage...:) I'm looking forward to the next video with the Chronos Ring...
That shot of the bubbles flaming around the ring was beautiful
My favorite is the one with the little droplets burning like meteors. ☄🌠👌
I'm just going to this the Finnish Badass channel!
Absolutely fantastic content guys!
Wow! That was amazing to see Deflagration turn to Detonation.
I cannot get over how COOL the explosions look! It's like getting to see magic in action. Looking forward to the next episode!
Hey Anni and Lauri! Acetylene auto detonates at 22 psi. You should test this out!
No. No you should not.
Only in a dry tank. But yeah, very bad idea.
I really loved the clip at the end where you held the same frame and showed it from every angle then skipped forward. The whole video was great but that effect really blew me away. I hope you guys have a good rest of your days :)
it's really interesting how it seems like the explosion is occurring in two phases, at first it's just burning, but then at some point if there's enough gas, the rest actually detonates
Theres actually a term for this phenomenon: Its called deflagration to detonation transition (DDT)
Makes you wonder how many things we just dont see in every day life because it happens to fast for our eyes and brain to register it. Well done! That set up is insane....
awesome stuff, great work! the blue flame looked like a nebula in space when it blew up, so cool!
Holy production value.
Wow! Look how far from the froze lake and hot stuff! Y'all are still Awesome and Fun! Thank You for sharing the smiles, and projects!
Well, this is the best real Deflagration to Detonation Transition (DDT) footage I have ever seen. Usually it is only shown on digital simulations. Now I can say that those simulations are fairly accurate.
That was so amazing! never seen anything like this before!
David is one of the coolest people ever, with the way he approached the design of the Chronos.
@03:55 "You never said that before", Lauri thought quietly
I had a accident with Oxy Acetylene Burned my face and eyes. I actually saw this type of explosion happen from within the source with my own eyes, Im very lucky to still have my eyes. This happened with a gas cylinder filled with carbide for fireworks. It was a giant explosion and burned both my cornea's in my eyes. They had to glue my eyes for a week. 2nd degree burns all over my face, The ignition of the barrel was misfiring and due to wet weather water was able to reach enough carbide to cause a massive boom right in my face as i was adjusting the ignition. I will never forget that day. Better be careful with this stuff or you might end up like me or much worse !
Wow. Loved this. The sound made it even better. Really astonishing. And the other guy's t-shirt is a welcome bonus (fakenews with Facebook font)
Looks like you came back with a bang. Nice to see you again!
beautiful footage, looking forward to seeing 144 Chronos V3 cams stuck together :D
@ 3:30 "It's like a ball going inside another ball."
Ballception ??
Absolutely Mind Blowing stuff here you two, keep it up !!
You're one of my first few TH-cam Subscriptions, also one of my Favorites !!
Guys, this is officially crazy as f*** 👏🏻👏🏻👏🏻😆
Vat da faak?!
That was spectacular. The ring of bubbles was impressive, the way that blue flame chased around.
I need to play with slow motion fire more.
Love it man! Such a high quality informative video. Your videos just keep getting better and better.
That smirk of beard guy is just pure, distilled "Watch this" smugness. Love it.
Lauri: "I think we are not going to make bigger one."
That doesn't sound like the Lauri we know. 😉👍
I once filled a latex glove to regular balloon size and blew it in the new year, after the explosion you could hear snow falling off the neighbours roof 30meters away :D
That camera rig looks like it's going to digitize you onto the Game Grid to fight the MCP.
beautiful to see the blue Acetylene before mixing with the Oxygen with a bang.
The blue IS acetylene fully premixed with oxygen. The blue color is from the molecular radical emission lines of carbon monoxide and the vibronically coupled exited states of dicarbon radicals known as Swan bands. Same mechanism responsible for color of all blue gas flames and some comets.
@@Muonium1 I understood more than half the words!
I had the same spark plug igniter idea too. I was thinking more a old gas cooker lighter but the detail is not important. That camera setup is just amazing. Great video!
If I were a billionaire I’d give these chaps 72 Phantom V2512s, which would be able to shoot over 2 million fps at 720p
Right lol "slowest camera on TH-cam" lmao. They better change that title because light has been captured moving
@@genraldmoney8171
This one is a continuous shot of a single event, not a billion precisely timed shots of a billion events-which wouldn't work to record something as chaotic as an explosion. (… and would take about a million year set up to do xD)
Evi1M4chine I have to disappoint you. its fake...
Thank you for making my life a little bit better.
Awesome video , please watermark the footage your content is precious
That's awesome! I love the bright cyan colour of the flames. The rig is insane! It must have taken ages to set this up.
Ok this channel will explode after this series.
I wish I could like this more than once.
Try pure acethylene in bubble, should be much slower burning
Even better - Use a spark type ignitor and vary the oxygen/actelyne mixture.
Awesome footage. I'm pretty sure the acceleration of the reaction is happening because of a deflagration to detonation transition where the pressure generated by the reaction is causing the velocity of the wave to accelerate beyond the speed of sound through the mixture. Once combustion is supersonic, the gas mixture is able to react almost completely before it even begins moving. This is why the velocity of the reaction increased so dramatically halfway through the big bubble. Thanks for this incredible footage. Long-time fan of the Hydraulic Press Channel!
Thats how stars born in space!
Watching the ignition of the bubble, the bright blue plasma is perfect oxygen/fuel ratio, and the rust red flames are too much fuel burning, not enough O2. In the last with the foam mixture, the fuel burnt very fast with a blue plasma and the red flames followed it. If you could add more oxygen to the mix, the flame front would be much faster with less red flame following it. So beautiful to watch!
VATDAFAKK! This was one of the sickest things I've ever seen! LOVE YOU TWO! Long time fan
😁
I’ve been watching the slo mo guys for years and this video is right up there with the best that they have done!
This is soooooooo amazing! Newest fav slomo channel!
Keep this up guys!
that's rad! really happy to see that you guys have such a cool set-up now :)
The best electron microscopes can see down to the atomic level. I want to see a few moles of acetylene/oxygen actually combining and shifting valence. Dang we are living in amazing times! Great video, thanks.
Any kind of atomic level microscope (electron or tunnel effect etc.) requires the sample to be carefully prepared, very clean, solid, confined and cooled down to cryogenic temperatures, something I don't see how it'd be possible with oxyacetylene, with today's atomic microscopy. Unless, you are willing to destroy some very expensive lab equipment with. Thermal motion blurs the image of atoms, unless cooled down to cryogenic temperatures, at which oxyacetylene probably does not react at all. I may be wrong tho...
The draft from the torch flame pushes and breaks the bubble before the gas ignites. You need a spark ignition source from inside the bubble. Incredible video and camera array.