How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251

Vitenskap og teknologi

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Amine gas treating
en.wikipedia.org/wiki/Amine_gas_treating
Chlorate Candle Technical Sheet:
oclugo2.wpengine.com/wp-content/uploads/2019/06/Chlorate-Candle-Technical-Data-Sheet-Revision-3.pdf
Reverse Osmosis:
en.wikipedia.org/wiki/Reverse_osmosis#Desalination
Lithium Hydroxide:
en.wikipedia.org/wiki/Lithium_hydroxide
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Kommentarer

  • SmarterEveryDay
    SmarterEveryDay3 dager siden

    1. A special thank you to those who support on Patreon at www.patreon.com/smartereveryday. 2. I've decided to start sending the videos out via an email list. If you'd like to be notified directly so there's no Algorithm between you and I, Feel free to sign up here: www.smartereveryday.com/email-list . Be sure to add the address to your contacts so the email doesn't go to spam. Thanks for considering it!

  • StabbyJoe135

    StabbyJoe135

    3 timer siden

    How to consistently beat the ever changing algorithm? Avoid the algorithm. Genius (every day).

  • digital subliminal messages

    digital subliminal messages

    4 timer siden

    S R B No it makes super sense/ ...solid fueled

  • digital subliminal messages

    digital subliminal messages

    4 timer siden

    S R B Sounded like "Lawny"///

  • digital subliminal messages

    digital subliminal messages

    4 timer siden

    S R B Try putting some pitch on the outlets / in the valve / and even make the part longer / ....🤚...past ,the tear drop/ oh wow super charged with compressed air // /////and ironically/ it could be / combined ,(sort of/) with that membrane/ and your electrodes// ///

  • New Jargon

    New Jargon

    6 timer siden

    Thank you for the video, so interesting to me. Didn't know exactly how this worked, never actually thought about it. Amazing engineering.

  • Luigi Carlo
    Luigi Carlo7 minutter siden

    Plz make a trip to the moon and make this type of series!!!

  • it’s lana
    it’s lana12 minutter siden

    Deadass thought he was holding a Kit Kat bar on the thumbnail lol

  • Kent Bowman
    Kent Bowman15 minutter siden

    Class D fire?!? Holy cow! If that ever happened to our airplanes brakes the fix was to push the whole plane overboard!!

  • Jamieson
    Jamieson16 minutter siden

    Just put some plants in the submarine smh

  • Teddy Lark
    Teddy Lark16 minutter siden

    If would be funny if this guy was a Chinese spy..best spy ever 😂

  • UNKNOWN UNKNOWN
    UNKNOWN UNKNOWN19 minutter siden

    Can we talk about that sweater he was wearing, dude he looking rad

  • Derek Parent
    Derek Parent20 minutter siden

    I believe the rocket above the map is attempting to relocate to another room. 🤔 Great video and beautiful puppy. 👍

  • Bravo Tran
    Bravo Tran22 minutter siden

    Great video. Thank you.

  • kenny k
    kenny k23 minutter siden

    Was there a movie recently where the sub blew up because someone dropping one of those candles in the flooded water .

  • Amós Ramírez Rosas
    Amós Ramírez Rosas24 minutter siden

    The forbidden lean

  • kenny k
    kenny k37 minutter siden

    6.09 thats the look you make when your learning stuff that interests you .

  • hadi reg
    hadi reg39 minutter siden

    ⭐⭐⭐⭐⭐👍 fascinating!! Big respect to all ppl contributing in all this science!!

  • notfiveo
    notfiveo40 minutter siden

    Mechanically reverse osmosis is not that complicated, but the chemical process for deionization is. *disclaimer, I don’t always know what I’m talking about.🤣

  • OpenEye Automobile
    OpenEye Automobile45 minutter siden

    @SmartEveryDay, why do we have those chains barricades around when they're about to light the candles?

  • I Like Turtles
    I Like Turtles53 minutter siden

    Hmm. So THAT'S how you make chlorine gas.

  • I spilled my coffee on the floor
    I spilled my coffee on the floor55 minutter siden

    They breath in their farts dumdums. Of course they won't run out of air, submarine people like beans.

  • Perry Knew Em
    Perry Knew Em59 minutter siden

    Destin is about the most handsome man ever in a blue/white farm hat. Destin in a neon orange beanie makes me...uncomfortable.

  • Michael Durkin
    Michael DurkinTime siden

    I think I always assumed that CO2 scrubbers separated the carbon from the O2 and released the O2 to be used again

  • plasmathunderdx
    plasmathunderdxTime siden

    Submarines are pretty much the same as being on a space ship. These guys are badass.

  • davida1hiwaaynet
    davida1hiwaaynetTime siden

    Totally fascinating technology. This is the first submarine video of yours I have watched and it is super-cool to see this. I am in awe of how young the vessel's crew are. Mad respect!

  • davida1hiwaaynet

    davida1hiwaaynet

    54 minutter siden

    @SmarterEveryDay Completely understand that! I know several veterans myself from earlier times, who are greatly wise from their experiences. As an aside note, working in the Oil & Gas and maritime industries; I see a lot of very bright younger people as well. Complete respect and wish all our younger generation possessed this type of knowledge and experience. Our country would be so much better off!

  • SmarterEveryDay

    SmarterEveryDay

    Time siden

    Very smart, and very professional. If I had a business that was hiring, I'd be seeking out veterans.

  • Levi
    LeviTime siden

    Air scrubbers are awesome! And air candles?! Great episode👍 ⭐️⭐️⭐️⭐️⭐️

  • Tony
    TonyTime siden

    The guys on these subs are a special breed. Not a job everyone can do. Hats off

  • Franny Ward
    Franny WardTime siden

    Giving up secrets here. "Dumping Hydrogen" out into the sea can maybe be picked up from an enemy sub using some sort of "sniffer" of it's own.

  • Channel Zero One
    Channel Zero OneTime siden

    NIN 15:00 Now I know how they came up with their name.

  • James Keeler
    James KeelerTime siden

    From a laymen's point of view, his shipmates in the video seem a bit nervous or something else is going on. That is a nuclear submarine, there is a lot of high-tech there. Be careful what you release to our-adversaries.

  • Awesome Toodles
    Awesome ToodlesTime siden

    " I would have killed everybody on the boat and I *DO* want to do that"

  • pagina por favor

    pagina por favor

    Time siden

    Yes spoken like a true submariner.

  • Blake
    BlakeTime siden

    Hashtag just buy a bunch of plants and keep them on board with you. lol.

  • Nick Llama
    Nick LlamaTime siden

    How many of those oxygen candles does a sub carry? Those things are HUGE and they go through a lot of them during a day... Where in the sub do they store all of them??

  • Bradley Nugent
    Bradley NugentTime siden

    Sometimes I forget that nuclear subs might be interesting to people because of how long I was on subs when I was in the navy, my first thought when I saw the title was everyone knows that why is there a video about it 😂

  • tommy Chan
    tommy ChanTime siden

    When are we going to mars ?

  • pagina por favor
    pagina por favorTime siden

    Lol I work on a 688 sub like this, cool vid. It is different working in these "cool" places, but ya know, it's nice to see people interested in the science behind subs. I am a nuke so if I were around, you would hear me make depressing jokes and joke about the small amount of folds in people's brains... not that I have any folds :l

  • Patrcia Clemons
    Patrcia ClemonsTime siden

    So how's it done? Cba to watch 30 minutes for a 30 second explanation

  • Anh Tran
    Anh TranTime siden

    Hmmm I just thought the Sub has gills like fishes so it can breath under water.

  • Erik Nilsson
    Erik NilssonTime siden

    22:46 Who even uses such low quality ice in 2021? We are living in the future, good people, and in the future we can create crystal clear ice. There is NO reason whatsoever to use cloudy ice to cool a drink in 2021. Where did he even get an ice-machine that produces such low quality product? I mean: one, the ice is opaque (causing a reduced cooling-to-watering-down ratio) and two, the ice is some sort of sausage-shape instead of crisp cubes (causing a visually sub-par drink presentation). It is 2021, humans. We need to up our game! Crystal clear perfect cubes or bust. I hope I never again see cloudy ice-sausages illustrating “ice” in a NOlocal-video. It should at least be marked as “viewer discretion advised”, or more reasonably “this has been identified as disturbing content - do you wish to proceed?”.

  • Lukas Tadeo
    Lukas TadeoTime siden

    13:34 I like how he pointed the flash light at the face of the guy when hes talking

  • Felsennest
    FelsennestTime siden

    For how long is the lithium hydroxide membrane effective?

  • kyle mossi
    kyle mossiTime siden

    That sounds frightening. A fire that creates it's own oxygen to burn. Oooof.

  • Douglas Blair
    Douglas Blair2 timer siden

    Your Life sustained by Enlisted Crewman that know their mission.. You don't need an engineer to stay alive.

  • Mr Fucklegruber
    Mr Fucklegruber2 timer siden

    TL; DW Submarines have gills

  • MANUEL ROJAS
    MANUEL ROJAS2 timer siden

    I hope some day in the near future I’ll see you making a video from space

  • Chaos Reigns
    Chaos Reigns2 timer siden

    the oxygen has to be mixed with other inert gases...like nitrogen... pure oxygen is bad for ya... over time you can get cancers.... it has to be dilute to be safer... not to mention that pure oxygen is very flammable, and in a sub, there are things that can create sparks...

  • fric stix
    fric stix2 timer siden

    Just bring a lot of plants with you

  • First Last
    First Last2 timer siden

    Everything is so old-school.

  • zHowie
    zHowie2 timer siden

    I wonder if you think a contact could be in the shadow zone - you could use some kind of very sensitive hydrogen detector to see hydrogen being released from a sub due to the electrolysis on board - or a sensitive CO2 sensor to see where there's more of that than there should be... but they're probably released in bursts so you could never get a constant position... or something... loving this series!!

  • Tim Gruver
    Tim Gruver2 timer siden

    Every one knows there's a little tube that floats on top of the water. It's been top secret for years.

  • butters
    butters2 timer siden

    Its a pleasure to see professionals at work. and a really interesting class.

  • Cmoore Butz
    Cmoore Butz2 timer siden

    Guy at 4:46: "nope"

  • Bruno Oliveira
    Bruno Oliveira2 timer siden

    what does a submarine smell like?

  • Matthew Miller
    Matthew Miller2 timer siden

    Lowest O2 I have personally seen is 14.8%, what is yours?

  • charleskimbac
    charleskimbac2 timer siden

    great vid w/ further explanation + drawings, ty :)

  • Poodleinacan
    Poodleinacan2 timer siden

    10:26 Give that guy some props. He brought hair paste with him, to have presentable hair in the sub at all time.

  • J.T.Patton
    J.T.Patton2 timer siden

    Boopersnoot! LOVE it! :D

  • Red Planet
    Red Planet2 timer siden

    Very cool. These sailors are impressive.

  • Reelax Outdoors
    Reelax Outdoors2 timer siden

    We don't run out of air because we subscribed, liked and commented on another Smarter everyday video.

  • Bionic Cornet
    Bionic Cornet2 timer siden

    Just put a bunch of plants on board because they breath in carbon dioxide and breath out oxygen lol I wish

  • Łukasz Kucharski
    Łukasz Kucharski2 timer siden

    I dunno why, but I giggled at the idea of silent CO2 farts into the waterm. Esp. given how imporant it is, the more silent you make the farts, the more deadly you are.

  • thejordanbrooks
    thejordanbrooks2 timer siden

    I've been waiting for more submarine videos! When I was little I wanted to be a firetruck or a submarine. Yes, the vehicles, not the person who operates them.

  • David Hoover
    David Hoover2 timer siden

    Even you an Engineer looked totally confused.

  • heddu you
    heddu you2 timer siden

    How many candles does a sub like that carry? Must be at least a few hundred

  • InsanitySoldSeparately
    InsanitySoldSeparately3 timer siden

    I love his child like qualities but he’s also so intelligent and it’s very awesome to watch and hear all his questions and get good answers!

  • Ben Jackson
    Ben Jackson3 timer siden

    I have my coveralls wrapped up in plastic bags to preserve the smell. Makes for a great smell and tell.

  • MyUnquenchableThirst
    MyUnquenchableThirst3 timer siden

    can raycons pair to two different phones at the same time?

  • Richard Marble
    Richard Marble3 timer siden

    We had OBA's (Oxygen breathing apparatus) for going into smoke filled compartments while fighting fires. I believe that It is the same principle on a smaller scale. It has been 50 years ago so I don't know if they still use them. i was in aviation.

  • The Jon
    The Jon3 timer siden

    The inside of the sub looks like a basement filled with 1980s technology lol

  • MeTube Galvez
    MeTube Galvez3 timer siden

    oo look its Austin Evans lol

  • Ker Loz
    Ker Loz3 timer siden

    The unique steel optimally sneeze because stew significantly lick up a testy meteorology. bashful, soggy sailboat

  • Daniel Kolbin
    Daniel Kolbin3 timer siden

    always wondered that

  • Cole
    Cole3 timer siden

    I’m just waiting for you to get your fish. You’re already there.

  • blusafe1
    blusafe13 timer siden

    Preheating fluid is a common motif with boiler systems. It's very efficient to add a bit of heat to inline feed lines.

  • Brandon Tripp
    Brandon Tripp3 timer siden

    What was he saying? DOW?

  • Milky Rinoa
    Milky Rinoa3 timer siden

    He referred to two adjectives to describe Anime. He said, RICH anime and he said LEAN Anime... LEAN anime is something like Boku no Pico?

  • warhorse03826
    warhorse038263 timer siden

    I had a friend that worked at the portsmouth naval shipyard on the reactors. he used to tap hydrogen off the reactor, put it in a trashbag, tie it off and attack a tinfoil hatch cover to it. then he'd let it go. the local air force base would send out interceptors to figure out what these weird radar reflections were..strong when the foil was facing the radar, nothing when edge on. they never found anything and the people at the shipyard had a good laugh over it...

  • Hey You
    Hey You3 timer siden

    Apollo 13

  • Shiznaft
    Shiznaft3 timer siden

    So cool that the Navy allowed you access to the ship for this. Really interesting.

  • NightRogue
    NightRogue3 timer siden

    love this series!! the bestest

  • Did4 U2B
    Did4 U2B4 timer siden

    This is high confidential material, now exposed to the world, especially the enemies of US.

  • JohnRoads
    JohnRoads4 timer siden

    The heat exchanger preheats the "Rich" MEA with the "Lean" MEA to save energy.

  • BlisteredThumb
    BlisteredThumb4 timer siden

    The O2 generator with the amine scrubber. Mmmmm.. smells like home

  • BlisteredThumb
    BlisteredThumb4 timer siden

    We call it the bomb.

  • craig me
    craig me4 timer siden

    Made to destroy humanity. The ultimate weapon of mass destruction. Waaaa? Didn't the US start a war because. Culture of death. Do a show about what drives the US death culture

  • FP Sentinel
    FP Sentinel4 timer siden

    8:00 Caaaarllll that kills people

  • Penguin_001
    Penguin_0014 timer siden

    ok fine there was 999 dislikes i had to do it...

  • The Quartersawn Craftsman
    The Quartersawn Craftsman4 timer siden

    R/O units in shaft alley ports side

  • L J
    L J4 timer siden

    Did we just learned how to maybe you know get rid of a lousy spouse with sea water and some wires? How traceable that would be? Asking for a friend.

  • ROBERTHALL
    ROBERTHALL4 timer siden

    So once the co2 is scrubbed and released in to the ocean does that mean that bubbles would rise to the surface or does saltwater absorb the co2

  • BackPandaz
    BackPandaz4 timer siden

    19:25 Dude, they look like father and son

  • Scrufboy!
    Scrufboy!4 timer siden

    Love your channel... But pushing garbage headphones that DO NOT sound as good as.... Kind of shameful. Be Well!

  • YeshuaAgapao
    YeshuaAgapao4 timer siden

    1 Torr is 1.33322 millibar 1 PSI is 51.7149 Torr

  • Haszasin Haszu
    Haszasin Haszu4 timer siden

    u r fakin 2 smart

  • Just Noah
    Just Noah4 timer siden

    "I'm from Ohio" So you know the pain and suffering of this state? Good good.

  • Chasmodius
    Chasmodius4 timer siden

    I get that the military prioritizes reliability over almost everything else (much like the Apollo computer), But the UI on that CAMS system looks seriously frustrating to use, not to mention how slow it was to update readings. Honestly, I'm a little surprised that they only have one backup system each for oxygen and CO2, though I suppose most of the time surfacing acts as your final backup. I do like that they are essentially passive, though.

  • Ganesh Karan
    Ganesh Karan4 timer siden

    Great content. Enjoyed every bit.

  • Clint Gillespie
    Clint Gillespie4 timer siden

    I love your submarine series. Almost makes me want to go enlist.

  • DIY King
    DIY King4 timer siden

    Thank you Dustin! Fantastic series overall, and a terrific walk-through on this topic. My boys and I loved it.

  • Steven Bradley
    Steven Bradley4 timer siden

    The burning the candle to make oxygen reminds of a device I used to use in the Navy for combating fires. It was called a chemox breathing apparatus. You could put it on and still breath in smoke filled compartment and fight a fire.

  • James Huffman
    James Huffman4 timer siden

    Haven't see all these videos so maybe it was covered but what do they do with their trash?

  • JD Willemsen
    JD Willemsen4 timer siden

    Why do I think Hollywood is watching these series to get accuracy in the movies.

  • said hossain
    said hossain4 timer siden

    use water

  • Laser Man
    Laser Man5 timer siden

    BZ sailors

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