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

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GET SMARTER SECTION
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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Destin

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  • 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!

    SmarterEveryDaySmarterEveryDay11 일 전
    • What if it goes boom

      Snoop DoggSnoop Dogg16 시간 전
    • Dustin, it would be cool if you talked about sonic booms underwater.

      Daye JungDaye Jung일 전
    • I dont know if anyone cares at all but last night I hacked my girlfriends Instagram password using Instaportal. Find it on google if you wanna try it

      Isaac ImranIsaac Imran일 전
    • PLANTS do both scrubing CO2 and making Oxygen. How many plants would it take to do the same job as these alternatives? How about a comparison video? I'm sure many other fans like me would like to know.

      Troule9 TTroule9 T2 일 전
    • I thought he was going to say the headphones button Is so cool because they pause the music and turn up the outside noise to hear people better, not just to pause music like my $40cdn Poms that are a knockoff of Airbuds that are a knockoff of airpods lol but good enough.

      Dylan KDylan K3 일 전
  • Getting real Fallout New Vegas vibes from that Atmosphere Monitoring System terminal

    Euan HamiltonEuan Hamilton분 전
  • When the dude held the ignitor near the open and exposed candles. I cringed a little. Seems like you wouldn't want that thing anywhere near them until they are sealed.

    Daemon SpectreDaemon Spectre13 분 전
  • You Are Now Manually Breating

    HyperSurfer_GamezHyperSurfer_Gamez17 분 전
  • welcome to the navy. .mostly a bunch of nerds on a ship or sub....2001 2009 os2sw

    LordpianzLordpianz19 분 전
  • Can you create water with Oxygen and Hydrogen atoms coming from water electrolysis ?

    Tanaka DingdongTanaka Dingdong34 분 전
  • Fantastic video , I learned a lot

    Ron AlexanderRon Alexander49 분 전
  • It's all recycled farts, don't believe otherwise.

    NateNate시간 전
  • Liar ! No such thing as a Luna lander! U seem like a decent guy , but alas your a shill

    Dorian-Mark KeatingDorian-Mark Keating시간 전
  • Why so many dislikes? Nothing exploding? Chemical formulas?

    Christian TreberChristian Treber시간 전
  • It usually took me at least 2 weeks to notice the amine smell again after I was away from the boat on leave. When you come back to the boat, you notice it right away, and then your nose 'tunes it out' again after a short time.

    Pyratebob1Pyratebob1시간 전
  • MM2 still rockin' the great lakes casio LMAO It's a great watch.

    Jake HartsfieldJake Hartsfield시간 전
  • water is made of two hydrogen and one oxygen molecule . submarines are under water . boom source of o2 . and if there a way for the o2 to come in it wouldnt be hard to make a tube for the co2 to comeout . boom done this is a joke btw

    Anonymous BlankAnonymous Blank시간 전
  • Half an hour to say "Magic"

    David MurphyDavid Murphy시간 전
  • The lazy eyeliner coincidently scatter because coffee regrettably stain throughout a damaged beach. slow, guarded soccer

    Nicolas MoritaNicolas Morita시간 전
  • Guy in the back😬

    Knightslayer111 ?!Knightslayer111 ?!2 시간 전
  • Amogus

    Cj PizzaCj Pizza2 시간 전
  • Funny, on any other vessel of that size the captain would be irked if you called his ship a boat, yet no problem here calling this nuclear sub a boat. Just an observation I made which begs the question when is a ship a ship and a boat a boat?

    Les StarckLes Starck2 시간 전
  • I'm not gonna lie. I thought they just had giant scuba tanks.

    Irvine SpiegelIrvine Spiegel2 시간 전
  • Great vids as usual, thanks 27:27 the rocket moves.. 🤔 Is that normal.. 😂

    Mister SmithMister Smith3 시간 전
  • The swanky finger mostly suffer because tennis basally mark beneath a cooperative tanzania. imported, shallow creator

    sffsd sfsfsffsd sfsf3 시간 전
  • That *US FORCE AD* really does it as a COD commercial.

    Ryan T.ARyan T.A3 시간 전
  • Hi Dustin @SmarterEveryDay I believe the pre-heater on the MEA CO2 scrubber is an energy saving device. When the CO2 is compressed it increases in temperature. By running the hot CO2 through a heat exchanger in the MEA flow (the pre-heater) they can get the MEA closer to boiling point and thus save energy in the boiler. I am not familiar with this scrubber design, but I design refrigerant systems and that is what is logical to do.

    Erik HErik H3 시간 전
  • I love that you ask the questions. Questions I'd be curious to know and possibly think about asking.

    Mellow YellowMellow Yellow3 시간 전
  • This man steps into a sub when I thought he was going to draw pictures as a slideshow. Instant Subscribe.

    Mellow YellowMellow Yellow4 시간 전
  • I was wondering what software you guys use for your graphics. Like at 23:16 or at 8:10.

    Supper SlashSupper Slash4 시간 전
  • I wonder that circulating atmosphere inside submarine also count the effect on the buoyancy force of the sub itself 🤔

    Achiles RedemptiaAchiles Redemptia4 시간 전
  • "Awesome man. Where you from?" "I'm from Ohio". "Oh......................." Great video.

    Elliot RowleyElliot Rowley4 시간 전
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    Mija OhMija Oh4 시간 전
  • What happends if you light that candle in normal house? 0_o or few of them

    AccipiterAccipiter4 시간 전
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    Jackey ChenJackey Chen5 시간 전
  • imposter studying:

    Fuça De KiwiFuça De Kiwi5 시간 전
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    Sour SodaSour Soda6 시간 전
  • how do they get food under water

    Game pro sharmaGame pro sharma6 시간 전
  • That's the smallest nuclear submarine I have ever seen at the start. Technology is amazing. 21:19 Look how many pens that nerd is packing! I wonder if it's meant to be a joke.

    SakonemaSakonema6 시간 전
  • Press f for plants

    grapes juice 2grapes juice 26 시간 전
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    Roger FernandezRoger Fernandez6 시간 전
  • WOW! nice episode :)

    Plane ZPlane Z6 시간 전
  • Destin! Visit SpaceX already!

    Gaz VlogsGaz Vlogs6 시간 전
  • The imported staircase coincidentally boast because athlete subjectively hum past a drunk flight. temporary, detailed ferry

    kenny ngkenny ng7 시간 전
  • On that pre-heating portion: You want cool lean MEA in the scrubber and you want hot rich in the stripper. So you could either put a refrigerator or radiator behind the stripper and waste all the heat you put into the MEA or you can use a heat exchanger. With a heat exchanger you transfer the hear from the rich MEA you want to cool down into the lean MEA you want to heat up. This reduces the need to put additional energy into the system for heating and cooling.

    CreepysevenCreepyseven8 시간 전
  • When I served on a US submarine I would get in trouble having my camera phone out. So This is so weird seeing a video of a submarine.

    JosefJosef8 시간 전
  • If CO2 can be extracted like that, am asking myself why is it not really known when everyone is speaking of climate change and global warming

    matatamatata8 시간 전
  • Sniffer settings: - Small - Medium - Not bad, not terrible

    Sampath Sri SitinamaluwaSampath Sri Sitinamaluwa8 시간 전
  • Some of Dow facial gestures remind me of young Elon...is it just me?

    Martin BusteloMartin Bustelo9 시간 전
  • Roses are red violets are blue 18:27 we came for you.

    DerekDerek9 시간 전
  • Yea how do they do that???

    pooterdog2549pooterdog254910 시간 전
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    Jayden DavidsonJayden Davidson10 시간 전
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    Leslie RobertsonLeslie Robertson11 시간 전
  • i have something bugging in my mind, why do firearms tend to have the recoil upward? why no downward recoil

    Dennis AlviandiDennis Alviandi11 시간 전
  • The preheater before the boiler is necessary to operate an efficient flash tower. If you had no preheater youd not be able to reach a steady state flash process.

    marko pejicmarko pejic11 시간 전
  • What about the farts?

    PaulPaul11 시간 전
  • So glad I was never on a sub, especially after seeing this. 😂

    Zlee533Zlee53312 시간 전
  • The closest to a space environment we'll legit get.

    WestHaddninWestHaddnin12 시간 전
  • Y cant they just put a tree in da sub?

    regorllerrefregorllerref12 시간 전
  • Clinkers? Like the iron byproduct in burning coal? That makes a clinking sound when you stir coal in a forge/furnace. 😅 Also how do they do this in space? Is there any similarities to create oxygen on a space station.

    Rein QuestRein Quest12 시간 전
  • "Pssh another KOnews Reccomended video? I probably won't even lik-" Halfway in and I've got a big dumb smile as I learn about oxygen candles

    Mr Lima BeanMr Lima Bean12 시간 전
  • Him: You did this in 6th grad science. Me:😞 No.

    J BJ B13 시간 전
  • I actually work/live on a submarine and one of the people of my crew told me to watch this video since we just installed a brand new Low Pressure Electrolyzer.

    Wrinkled PugodaWrinkled Pugoda13 시간 전
  • They sound very humble when accolades are thrown at them.... Nice

    Ahamefula LeviAhamefula Levi13 시간 전
  • 4.48 baground face 😁

    just deadjust dead13 시간 전
  • Don’t care, boring. You’ve fallen from the cat flip video.

    Jack BurtonJack Burton14 시간 전
  • in order to limit “bad gas” in a sub, chili, basically beans aren’t served.

    soinu foigsoinu foig14 시간 전
    • What about chicken chilli ?

      Forefather Of MankindForefather Of Mankind10 시간 전
  • I love the respect you are able to earn with the people you work with in your videos. Thank you for the amazing content and for bringing us along.

    Allan RoyAllan Roy14 시간 전
    • I was in cams doing the oxygen. Robert Kamminga was ejected

      soinu foigsoinu foig14 시간 전
  • This was so awesome i loved being a nerd to this!!

    dragonhed123dragonhed12314 시간 전
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    GeorgiaElectricianGeorgiaElectrician15 시간 전
  • How do you get rid of farts on a sub? I've wondered that for a long time.

    John Be BadJohn Be Bad15 시간 전
  • They plant a bunch of trees inside

    RomanThe GreatRomanThe Great15 시간 전
  • Very nicely explained 🔥

    Mohit KumarMohit Kumar15 시간 전
  • A bunch of smart young men! Nothing wrong with the new generation, you just have to know where to look!

    Dave HannaDave Hanna15 시간 전
  • Can you try to turn sound into electricity

    Game JammerGame Jammer15 시간 전
  • The lopsided bee obviously fit because cafe internally tick until a noiseless science. fine, furry furtive pilot

    Chip SimkuletChip Simkulet16 시간 전
  • Just use coke instead of amine, it's a lot cheaper.

    The FumblerThe Fumbler16 시간 전
  • Hey it's me Destin.

    D MD M16 시간 전
  • I loved this video. It was all amazing :)

    John SmithJohn Smith16 시간 전
  • What if it goes boom

    Snoop DoggSnoop Dogg16 시간 전
  • now i know how to make chlorine gas.

    jens Bergjens Berg17 시간 전
  • aha, and they were on the Moon... right.

    Ivaylo KentIvaylo Kent17 시간 전
  • I was in cams doing the oxygen. *Robert Kamminga was ejected*

    Robert KammingaRobert Kamminga18 시간 전
    • Haha ikr so insane, what a crazy acronym.

      Dr _ NomzDr _ Nomz3 시간 전
    • Among us is dead

      Nick VogelNick Vogel6 시간 전
  • I thought they had a forest of bonsai and artificial sunlight

    Sound of MerafSound of Meraf18 시간 전
  • How available is MEA & Lithium Hydroxide, if plenty, surely there could be means of draining CO2 from general environment to help reduce Global warming....

    John LightbodyJohn Lightbody19 시간 전
  • The question I have after watching this is how does the CAMS work to monitor the partial pressures? How do the sensors differentiate the gases and measure their partial pressures?

    Cameron McGuireCameron McGuire19 시간 전
  • i love these submarine videos

    LeanderLeander20 시간 전
  • just put a lot of plants there bruhhhhhh

    SafouaneSouidiiSafouaneSouidii20 시간 전
  • 26:50 And still you took out one ear plug 😁

    therob39therob3920 시간 전
  • Plants, A lot of Plants

    Isaac WaschbaerIsaac Waschbaer20 시간 전
  • too bad there's no way to effectively store the hydrogen produced during electrolysis on submarines. After spending all that energy to produce it, it would be nice to be able to store it for use as fuel or propellant

    Garrett OrdGarrett Ord21 시간 전
  • plants?

    INeed333QuidINeed333Quid21 시간 전
  • I thought it was just a long snorkle

    far22186far2218622 시간 전
  • Your interview style reminds me of the late Huell Howser. Great video!

    AJAJ22 시간 전
  • I am an ex-submariner from the 80s (SSN 678). It's amazing that so little has changed as far as O2 generation. Thanks for the video series. It brought back many memories.

    Mike RogersMike Rogers22 시간 전
  • Awesome video as always! The preheating stage at 23:37 with the MEA solution must be to increase the overall efficiency of the final heating stage, in a sub every space must the carefully design to ensure minimum space is occupied, taking advantage of the higher contact area of the pipes and preheating the solution during pumping to the final stage is cleaver and rises the overall efficiency of the process.

    Rui Pedro SilvaRui Pedro Silva22 시간 전
  • New sub ( pun intended ) here

    Peter LundholmPeter Lundholm22 시간 전
  • Did anyone else get really claustrophobic watching them in those halls? :o

    CxLivingIn LACxLivingIn LA23 시간 전
  • Terrific video - thanks

    David TrimmDavid Trimm일 전
  • If I had to guess [prior to watching.] it's some combination of "compressed air tank storage, Rebreather style recirculation, or, my favorite option, Electrolysis based O2 production from water.

    Tizona AmanthiaTizona Amanthia일 전
    • Hah. so Electrolysis was the one he talked about. and...I hadn't strongly considered the chlorine gas but..i had sort of mentally touched on "probably would purify it first, cause...sea water has fish poo and stuff. sooo...partial credit.

      Tizona AmanthiaTizona Amanthia23 시간 전
  • Thank you for this beatuiful video! God is good!

    Mark GregoryMark Gregory일 전
  • the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.

    u b 3u b 3일 전
  • ishaia said its CAM "S"TATION samrtereveryday said CAM "S"YSTEM

    AdemKaraLIVEAdemKaraLIVE일 전