10kg of Red Hot Steel Vs. 15kg of Liquid Nitrogen!
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- Опубликовано: 5 сен 2024
- New red hot steel experiment video! Red hot steel vs. Liquid Nitrogen.
Some links to really good videos from this channel that would deserve more views:
Oxy-Acetylene Detonating Cord | in SUPER SLOW MOTION • Oxy-Acetylene Detonati...
Weather Balloon Filled with Oxygen and Acetylene • Weather Balloon Filled...
Exploding 5 Meter DYNAMITE Stick in Super Slow Motion • Exploding 5 Meter DYNA...
What Happens if you Explode Non-Newtonian Fluid? • What Happens if you Ex...
Ultimate car brake test video (Explosion!) • Ultimate car brake tes...
High speed shots were filmed with Chronos 1.4 high speed camera www.krontech.ca
Since this video has a really clickbaity title and the content delivers I am quite sure that this will get some views. For all new viewers/people who watch only these most popular videos I want to list some links to really good videos from this channel that would deserve more views:
Oxy-Acetylene Detonating Cord | in SUPER SLOW MOTION ruclips.net/video/GKEIu8fKu_s/видео.html
Weather Balloon Filled with Oxygen and Acetylene ruclips.net/video/UpXGwb4Cs9Y/видео.html
Exploding 5 Meter DYNAMITE Stick in Super Slow Motion ruclips.net/video/ThLtMhiak-Q/видео.html
What Happens if you Explode Non-Newtonian Fluid? ruclips.net/video/U8R0txBYayg/видео.html
Ultimate car brake test video (Explosion!) ruclips.net/video/TPf4qwtr8Fs/видео.html
If you don't want to miss any of our best content be sure to subscribe and click that bell icon. I don't usually beg for stuff like this and we get more than enough monthly views to pay our bills but it feels strange to get so few views on the content that I find myself the best :D But we have so much of fun doing also those bit bigger videos with explosives, big machines, cars etc. that I will continue to do them with this bit easier small scale experiments.
Hello beyond the press
Beyond the press, hot steel vs petrol or some sort of fuel
sam flude we will do petrol and maybe couple others on the same video
Your beyond the press videos are fantastic! HPC is good too, but these are great! you just need to advertise them more!
Beyond the press Please check out if you can make more Ice when you pour a bottle of liquid nitrogen directly into the lake!
That fog was pretty spectacular.
The cat giving both of you "the look" when you mention her is priceless! 😂
The cat will win!
The cat always wins
MacDagobert Welcome to the Nelli-cuddling channel!
What about Schrödingers cat? It won, but lost at the same time...
It's in a box, so you can't cuddle it. Therefore not a good cat.
Always...
You're like one of the few channels that do 'Red Hot Steel vs whatever' without clickbait
That cat is getting fatter each episode. Just like me.
Yes, sort of. But I started earlier, about 4 winters ago ;)
Jacek R ....know the feeling!
Thin, thin, thin... fat as fuck.
cat munching
1000 degree terminator will now come back from the future, knowing it can survive liquid nitrogen, and we are all doomed...
And no eye protection. Plz, Safety First
The Leidenfrost effect creates an insulating layer of nitrogen gas around the steel and reduces the transfer of heat for anyone interested why the steel didnt freeze or anything.
Ledenfrost effect might slow down the cooling by conduction, but that's not the main reason the steel didn't "freeze" ( it can't freeze it's already solid), the main reason is that 10kg of steel at around 500 celsius has far more energy than 15kg of liquid nitrogen can absorb before it boils. Even without ledenfrost effect the nitrogen would boil off way before the steel lost all that heat.
+Phlegm Atic I was using "freeze" there as a noun rather than a verb. I obviously know steel cant freeze, bad choice of words though.
I think you are hugely downplaying the role of the Leidenfrost effect here. If you rewatch the video, from 3:05 to 5:00, the steel sits in the bath and barely changes colour, indicating that it isnt losing much heat through contact with the LN2. Then at 6:07, you can see the steel instantly change colour as its temperature drops in the water, which is much warmer than the LN2, but the movement in the water could be enough to disturb the nucleation sites, stopping the Leidenfrost effect from happening in the water.
I obviously know 10kg of steel at almost 1000C has a lot more energy than 15kg of LN2 at -196C. I never said the Leidenfrost effect was the main reason the steel wasnt cooled. My observation was merely than for 15kg of LN2 to evaporate, while apparently causing insignificant cooling to the steel, that the Leidenfrost effect is significantly affecting the ability of the LN2 to conduct heat away from the steel.
+Six Beer Math Stick to maths, your physics is atrocious.
The Leidenfrost effect is a process in which a liquid in contact with a mass hotter than the liquids boiling point produces a vapor layer than insulates against further heat exchange. Heat exchange goes both ways so that as 1 object heats up, the other cools down. Please elaborate on how a hot object can heat up a cooler object through thermal conduction, yet not lose any heat in the process, without any further input into the system.
Six Beer Math - Sorry bud, but when math is involved, don't exceed two beers. Error ratio excels rapidly with subsequent beers consumed.
+Six Beer Math _"The Leidenfrost keeps the liquid from boiling, not the liquid from cooling down a hot object..."_
So yes, you did say it didnt lose heat. Youre just not intelligent enough to realize you said it.
_"Yes, it produces a vapor barrier, and if that barrier is taken away so that more liquid can come into contract with the heat source and that also is taken away, there is clearly thermal conduction continuing to happen..."_
Agreed. No idea why on Earth you brought this up since I didnt in any way, shape or form say it didnt. Strawman much?
_What, do you think all the liquid nitrogen just went away on it's own?_
No. It boiled at its boiling point. -196C. Finland gets cold, but not that cold.
_"Explain to me how there is a Leidenfrost effect when there is heat transfer from one object to the other"_
Because we dont live in a vacuum here on Earth. Obviously. The Leidenfrost effect slows down heat exchange, it doesnt stop it completely.
en.wikipedia.org/wiki/Leidenfrost_effect
Here you go. Educate yourself. I gave up trying to educate scientific illiterates 14 years ago.
I dropped a red hot ball-bearing into a tube with water in it and it shot it out about 30 feet it wasn't much of a tight fit and it was only 15mm pipe , and my boss went mad at me so I didn't try again . I wonder if it would work with your 10kgs of steel and a better fit ?
Andy Ward thats really interesting idea. I will make it work
With white-hot tungsten and liquid helium. Orbit maybe?
Steam powered cannon.
+Tubeist-dan Orbit is not remotely possible under those circumstances. You need about 9 km/s when you subtract the losses of going through the atmosphere. You can reach 6 km/s with pre-heated hydrogen to 1300 deg C. Note, 6 km/s is faster than the average speed of the hydrogen molecules at that temperature; some of them will statistically be faster and those are the ones doing the pushing; the tube needs to be obscenely long (about a km). You have to heat the helium separately or it's not going to get very hot. Helium needs to be quite a bit hotter to get the same 6 km/s as it has about twice the atomic mass as the molecular mass of hydrogen gas (about 3100 K is needed).
To reach 9 km/s with helium without any kind of rocket you'd need about 7000 Kelvin. To actually reach orbit at that speed requires significantly better heat shields than re-entry vehicles for ICBMs have on their passage through the atmosphere. Re-entry vehicles go about 5-6 km/s at the top of the atmosphere and slow to anywhere between terminal velocity and 3 km/s at sea level depending on how shallow they re-enter. Here you're demanding that the heat shield must handle 9 km/s at 1 atm. There is no room to make the projectile fatter to reduce heat loads as that will also increase friction (blunt body theory; the shockwave is pushed further out from a blunt body and heat load is much less, that's why the Apollo programme re-entry vehicles were so wide and flat, re-entering flat side first).
You could start a low budget horror movie special effects company, specializing in fog effects.
this guy deserve 3m suscribers
I'm afraid there aren't any people that tall.
swiss hahahahahahahha
Put the red hot steel into 20 liters of vegetable glycerin. It will make tons of vapor.
Holy shit, that is an absolutely gorgeous view...both before and after nitrogen clouds crept over the surface of the lake...
One does not simply cool down 10kg of Red Hot Steel with Liquid Nitrogen, or well, with anything other than a freaking lake.
Am I crazy or does that cat have a human face
Caleb I saw it too for a second
That's just your brain recognizing known patterns. But I know exactly what you mean, I can see it too. Anyways, all cats have cat faces and this has nothing to do with Mr Weebl's cat face, but I had to think about that directly after I wrote "cat face" (and edited to become what you just read). Brains are weird. ;)
WOW ...!!!!! You are Right ...!!!!!
Your all crazy😅
Even Bellika Isaksen: Nope, not crazy. It is just like looking into the sky and trying to see some known shapes in the clouds. Crazy are people who lost their imagination. ;-)
5:25 "This is fine"
I wake up, play My summer Car and then watch this video. My day has been extremely Finnish so far.
Is there a video of your pouring liquid nitrogen directly onto the lake?
Hippie McFake nope but I could make one with full 20kg bottle
Do you think it would create more ice?
Hippie McFake probably bit more and I am quite sure it will look interesting from underwater
Please do it!
That would be awesome. Maybe freeze the water on contact, creating cool shapes with an underwater view...
Another fun video! How about extremely cold items getting crushed ? Hot items tend to get plastic. Sheer and twining deformation verses ductile-to-brittle-transition. How about 20KG red hot steel Sauna ?
sgtmayhem we have couple videos about crushing really cold stuff. At least the one with locks has some nitrogen action
Try the opposite of red hot steel - freeze a big chunk of ice and then cool it down to the liquid nitrogen temperature. See what wins. Or cool down the steel piece with liquid nitrogen and put it into lake (especially when it's already almost freezing).
Entertaining results as usual. Kiitos paljon! 😄
There needs to be a 'Steel vs ........' series now.
I propose a big frozen turkey as the next victim!
That's happening because water has a high specific heat instead of nitrogen! Physics is amazing. A hug from Brazil!
I was wondering about this experiment in age of 10, now 21 years later I was able to watch it - Thank you very much!! You Rock!!
I love the the orange cat.
Her name is Mili.
psygn0sis No, Nelli.
@zh84
Ahhhh, thats right. Thank you.
My cat gave herself a name. The first sound she made was "Mimi" (German pronunciation is just like two times the English word "me" in quick succession). Simple names ending in 'i' are good names for a cats, it makes it easy to call them. ;)
Once I was petting my previous cat and said to her "Who's the best cat in the world?" and she squeaked "Meeeeee!"
Something I have always wanted to see, but it's so dangerous... dynamite vs bucket of molten metal. Steel would be best I think, but aluminium much easier to do.
“Holy sheet that’s nioce” 😂😂
My favorite part hahaha
you need more views! your videos are always fun to watch!
you should pour liquid nitrogen into the lake and see if ice forms
nitrogen is quite cold element but its boiling point is very low. i think cold water is more powerful than liquid nitrogen against hot steel it would probably defeat steel.
manank patel It's because of its density and specific heat capacity. Water takes a lot of energy to turn to gas because you have to break it's hydrogen bonds (H of one H2O temporarily binding to an O of a different H2O)
Water ice is strong also for the same reason. In fact at liquid nitrogen temperature, water ice is stronger than steel
Many things would cool steel much faster than either nitrogen or water. The key is to have something that doesn't boil and conducts heat reasonably well. Preferably the steel should be denser than the coolant so it sinks. Without going crazy exotic, a big bucket of molten tin would be pretty great (slightly less dense than steel; could add a little bit of lead to lower the melting point, but not too much or steel would float). A bucket of sodium-potassium eutectic would be even better as long as it was kept in a non-flammable atmosphere; liquid at room temperature, superb heat conductivity, flows like water. It would briefly boil, but then the surface of the steel would drop below 785 degrees C (while still being hotter than that at the center of the lump of steel).
+Matthew Ducker Because of heat of vaporization, not heat capacity. Also, I have also heard that ice at liquid nitrogen temperature is harder than steel. About 6 on the Mohs scale. However, I've tried putting ice in liquid nitrogen to verify this, and have yet to be successful. So I'm not certain of the validity of the claim. Even if it is true however, the ice would then be harder than steel, but not stronger
manank patel great knowledge keep it up...
I have a craxy idea for you! You should make a bubble of acetylene oxygen under the ice on a lake then blow it up!
It’s like ice in a deep fryer, only difference is that there’s no fire hazard here. Instantly boils, expands, and splashes out.
Another great video!
I really like the black and white slow motion videos! 👍
On another note, that is a beautiful lake. Crystal clear.
SubieLand does anything live in it lol
if you are doing those lemonade bottle explosions more pls try SodaStream pressure bottles, alot bigger explosions! (when i was younger we did that with aluminum foil and pipe opener)
Wow! The way the lake looked was awesome!!!!
Yay, it’s always a good vid with Nelli!😻
The red hot steel vs. alligator extra content was the best part. How about more play-doh creatures vs. the world videos? Creative ways to deal with extremely dangerous creatures that may attack at any time!
4:02 how beautiful, the cloud reveals that at the first centimeter from the lake the air move in a laminar way and the rest of the air move in a turbulent way this first centimeter of air is what prevent you to freeze to death it's also appreciable
Handy having your own lake! Love the experiments, keep doing them!
That chunk of steel must have incredible durability and hardness.. With as many times as it's been heated to red hot and rapidly cooled.. if you tempered that it would make one hell of a tough sword...
I'm guessing that as the Nitrogen only needs to warm by a couple of degrees to vapourise that the steel will win. Also the Nitrogen will lose quickly as it is a liquid and winning have better contact with the steel despite the Leidenfrost effect
Remember any time you are boiling large amounts of liquid nitrogen do it outdoors. You could easily get nitrogen asphyxiation. This is very dangerous because you will not feel yourself suffocate as that sensation is triggered by increased CO2 levels not low Oxygen levels. PS Love your videos.
This is best video ever made by BTP channel! Tämä video on ehdottomasti teidän paras! Odotin jännittyneenä, et mitäs nyt tapahtuu :)
I cant believe u actually missed the chance to take a picture in front of that smokey lake 💔
The cat looks to be quite dangerous and could attack at any moment. The only way to deal with it is to open a can of tuna or salmon with the press.
I have to say, you guys did an amazing job fading the music in and out on the explosion montage. Awesome work!
Leidenfrost effect is what allowed the steel to stay red hot all the time. Liquid nitrogen that came in contact with it immediately turned to gas, and this gas protected the steel from the rest of liquid nitroge.
Dude your hat is rad!!! Real men wear whatever colors they want.
Nelli is the most beautiful yellow cat I have ever seen. And your videos are great! They help me relax after a long day of work.
I was really surprised at how it appears that the dry ice cooled the steel quicker than the liquid nitrogen. It stayed red hot in that bucket the whole time. I really didn’t expect that.
"Let's light up the furnace and start the mayhem." Totally t-shirt worthy.
Awesome vid once again. Only, next time don't try the red hot steel vs liquid nitrogen in a low bucket. Try something that is way bigger because the liquid nitrogen will boil off too fast in a small container from spilling over the edge.
Mietze!
Plus concerning the ice I think its even more interesting - the Nitrogen vapor transitioning into gas probably extracted heat from the surroundings and that created the ice.
I think first it's gonna bubble over a bit and then the liquid nitrogen will evaporate over a long period of time due to the leidenfrost effect. I think by the time it is evaporated the steel will still be quite hot.
It's amazing how long that steel stays hot.
jtjjbannie not really. 10 kg at 2000 degrees.... thats a lot of energy.
leidenfrost effect bruh
@@philipcoxhead8266 Even without that effect it would stay hot
I see Nelli, I click like.
Lauri & Anni: "...Not cat!"
Nelli: "Seriously, bro?"
Once the lake starts to lightly freeze in the night, maybe you can kickstart it by throwing in some dry ice or liquid N2.
What’s the Chemical compound for liquid nitrogen? Is it just N?
N2
N2, because N likes to form a trivalent bond, so N binds with N. Just like O2.
Some put LN2 to designate liquid nitrogen, but N2 is the true chemical formula.
The cat is the true winner here.
Also if the steel lost you still have a good weapon too ... well... lol 😂
I could be wrong but i don't think i saw this one in my subscription feed even though i ticked the bell ... Only reason i saw it was because i watched the awesome 70 l gas + dynamite video and this one was on the recommendations afterwards. Maybe i just missed it but i don't think so.
You said you were 3 hot steel videos from 500k - 2 more to go!!!
Great video btw!
4:04 we get it you vape
Look @ his face..... You can tell he LOVES it.......!
Beyond the press here is a question for either of you were do you get that really cool music that's played throughout you're videos I really like it have a nice day your biggest fan Jason b
Before watching the video, I think the LN2 is fighting a battle on two fronts. It will be boiling (and evaporating) at ambient air, temperature, not all of its energy will be imparted into the steel. The red hot steel will be able to deliver most of its energy to the LN2 via the vapor barrier created through the Leidenfrost effect.
Reminded by this of nitrogen geysers erupting on Triton, as it orbits Neptune. Extremely cold and sublimates rapidly even in Finland in late November, not that surprising that the steel weight retained much of its heat even after helping to boil off the flask contents. The mist on the surface of the lake was spooky, more so with water ice being formed.
You guys always have such a nice taste in music!
50 years later...lake gone haha ! Keep the good job ,guys !
Next: 10kg of Red Hot Steel Vs. Orange Cat! Even though you already know that the cat will win.
I liked the last explosion, it was like a big cannon!
How about red hot steel vs white hot tungsten cube?
You should dip the steel in the liquid nitrogen and dip it in the lake and see how big of an area you can quick freeze
You made the lake so cool! Awesome video!!
The problem is your Nitrogen bowl was way too flat. The boiling nitrogen jumped all over the place and easily out from the bowl, while the steel did not. If the edges were taller, the nitrogen could keep cooling the steel longer without escaping. In other words, you wasted most of the nitrogen.
I was suprised how much the nitrogen boiled so I didnt know to get deeper bucket
Nope it would still boil at the same rate - but if you try to contain it it will just jet out. If you fully contain it like in the bottles it will explode.
@@michaeldavidson2073 Nope. There is a reason why a tightly huddled group of penguins keeps warm better than the same penguins all isolated. It has to do with surface area. When you minimize the ratio of surface area to mass, transference of thermal energy between the two substances (air and nitrogen in this case) is minimized.
@@Bisqwit the billet was submerged. If it was 10ft under it would still do the same thing. - flash off nitrogen gas which insulates the billet from the liquid nitrogen. The size of the billet doesn’t increase the deeper it gets.
Penguins don’t do that.
And I maintain that if you put it in a deeper container it would just blow the liquid out of the top with big bubbles of nitrogen. If you tried to stop that happening by trying to close off the opening it would jet out nitrogen and liquid nitrogen - or explode…
You could drop it in a sea of liquid nitrogen - it would cool off in the end - but it would still take a while. Because of the insulating nitrogen gas.
You guys should add more to "best of beyond the press" I've been watching you guys for a while. I just binged watched this playlist, it was awesome!
Wow it's so stupid!!!! I think he is dumb.
I think explosions and *metal* are the best way to end any video.
You should fill the bucket with liquid nitrogen and set the bucket in the lake and see how much ice grows out from the side of the bucket. But when you put the bucket in the lake put it in shallow water so the liquid nitrogen doesn't get displaced
I love Nelle!!
P.S. where can I get some of that neverthink merch? I love the colors
I have no idea what will happen... But fingers crossed for explosion.
4:04 Who else thought of Smoke on the Water ?
RolandAshcroft me :D
Slllooowww motion Walter! The Fire Engine guy.
Fire in the... bucket?
RolandAshcroft : fire in eyes
RolandAshcroft ok
Red hot steel vs the lake.
y'all should liquid nitrogen and dry ice the entire lake! That would look amazing!!
Hey Honey there's a strange fog rolling in... No it ain't that's just Lauri and Anni playing with liquid nitrogen again😂😂
Dump liquid nitrogen into a cold lake to see how much it freeze!
2:37 - the liquid nitrogen has a little fire hat!
Could you try to just pour the liquid nitrogen on the lake and see if it creates ice?
Could you try and shoot a hot ball bearing with an air cannon through a transparent tube filled with liquid nitrogen? Plug both ends with aluminium tape or something... Faster cooling thanks to the steel contacting as much LN2 as possible as fast as possible - in a semi-enclosed space.
Geez! What will it take to beat that red hot steel piece.
Watching from south korea.Make a clip about Sodim vs water.
Great video as usual! I love this channel. Both of you are awesome! Look forward to seeing more. Thanks from Alabama in the United States
It took a lot to cool down because it was so hot it made the liquid nitrogen evaporate instantly, so there was a layer of nitrogen vapour covering it at all times
So I'm guessing ambient is around 0C so temperature difference from steel is 1200C and from liquid N 196C. So you'd need over 6x more liquid N than steel and that's not counting thermal conductivity, heat capacity or leidenfrost effects.
What would be interesting would be pouring 10kg of water in the liquid N topping up the bucket with liquid N THEN adding the iron.
It is amazing how much energy red hot steel stores
Love your videos guys xD
Should of had a start temp and end temp reading from the nitrogen.
Nice fog special effect!
Liquid Hydrogen next please😁
BOOM 💥
Correct me if I’m wrong but I’m pretty sure because of nitrogen is a gas .So even though liquid nitrogen is really cold it’s atomic structure is meant to be gas meaning it reverts to is natural form pretty easily.(Sorry if that was hard to follow)