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

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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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Destin

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Kommentarer

  • 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!

    SmarterEveryDaySmarterEveryDay5 dager siden
    • @Ahmad the newb By everybody in the sub.

      Stan ErvinStan Ervin19 timer siden
    • THEY DONT MAKE OXYGEN!

      Dan Quayles ITS SPELT POTATOE!Dan Quayles ITS SPELT POTATOE!19 timer siden
    • Wouldn't 'Let's go get smarter together' or 'today' or something of the likes be a bit more appropriate, due to it being an instance of becoming smarter rather than a culmination of instances at once? I feel like 'let's go get smarter every day' for one specific instance of becoming smarter is a bit misplaced and misnomed in comparison, and leads to a moment of awkwardness in my mind; as if it's advice, rather than a welcoming invitation. Maybe it's a solo perception, but here's to hoping this mention of insight can provide some benefit. Cheers, Destin.

      Whogives AfuckWhogives Afuck22 timer siden
    • What resin and orientation did you use to make the electrolysis thing?

      Johnny's VideosJohnny's VideosDag siden
    • @SmarterEveryDay hello I love your vids

      majormastrsssmajormastrsssDag siden
  • Why Mr. Dow from Ohio carries so many pens? And why left shift pocket is mirror image of the right one?

    Debraj DebDebraj DebTime siden
  • U-boat does not like xxl people

    ꧁꧂꧁꧂Time siden
  • The noisy tsunami excitingly identify because banana extracellularly explain apud a second-hand anger. impartial, cute area

    Shanna ShennaShanna ShennaTime siden
  • The clammy dimple clinically chew because box compatibly expect before a tawdry hemp. lyrical, wanting index

    Tran Thien hungTran Thien hungTime siden
  • so interesting fact oxygen candles are how a lot of emergency oxygen systems in airplanes work!

    Center 4 NerdsCenter 4 NerdsTime siden
  • Aux MMs... I own everything lol.. Talk to a Nuke, they're the real ones! (Edit: They wouldn't be called Auxiliary MMs if they were primary)

    OakstromOakstromTime siden
  • "Lunar lander".....hahaha

    John-Patrick McNownJohn-Patrick McNownTime siden
  • This was straight up mesmerizing.

    W. James HamelW. James HamelTime siden
  • 👍

    Jim TylerJim TylerTime siden
  • Man... this aint your grandpa's sub...

    Jason PerryJason PerryTime siden
  • So the waste byproduct of the candle is salty rust?

    Nathan LevesqueNathan Levesque2 timer siden
  • They DO NOT send all of the hydrogen overboard. lol. What do you think they are cooking with in the galley and for emergency power? I don't understand why they keep trying to keep that a secret. They talked about it openly on season 2 of mail bag. OBVIOUSLY you arent going to waste a perfectly good source of compressed hydrogen and just dump all of it back in the ocean.

    Justin La PlanteJustin La Plante2 timer siden
  • I miss being on submarines

    kainen mattisonkainen mattison2 timer siden
  • Your videos are so great, especially when you interact with people at their daily jobs like this. Your genuine interesting in learning and fascination with the technology catch a lot of them off guard, they may think it's boring or no big deal but once they are in the video and see how much other people want to know they get excited too. Thank you Destin, for your channel and your personality.

    JeremyJeremy2 timer siden
  • Everybody knows that submarines can surface every once in a while so everyone onboard can take another breath and hold it again.

    Greg HacheyGreg Hachey2 timer siden
  • Then in theory you could track it by co2. What measures do they have against that? Or is that not realistic

    JacobJacob2 timer siden
  • can i dub it and post in my channel?plz reply

    All In OneAll In One2 timer siden
  • 8:12 Don't skip the meaty technical stuff! 😧

    Adam RobottomAdam Robottom2 timer siden
  • I love how military personnel address people with 'sir' or 'ma'am'. I wish everybody in society was as polite, we could avoid so many problems if people just treat each other with respect.

    ChrisChris2 timer siden
  • navy people are so different than the rest of the armed forces.

    Gene AuberGene Auber2 timer siden
  • This was way more complicated than I wanted it to be. All of these guys are sooo intelligent. Mad respect to them. Thank you for the excellent video.

    Tom GoffnettTom Goffnett2 timer siden
  • just put a plant and light, thank me later

    Cristos LeeCristos Lee2 timer siden
  • If you got smarter everyday, you would not believe that a lunar lander ever landed on the moon.

    HighFlyin PatriotHighFlyin Patriot2 timer siden
  • isn't cams just to detect fires ;) it is kinda to shutdown vents ... to stop fires and in a bad case get some people choking ... casualties like that are the worst I guess

    evil Bunnyevil Bunny2 timer siden
    • No.

      Eddie J. G.Eddie J. G.Time siden
  • That’s cool i worked at an oil field Amine plant. We use it to remove H2S and CO2 out of the natural gas. I never knew that had one on a submarine. Crazy.

    Mike Master of noneMike Master of none2 timer siden
  • I was surprised when the guy said about the solidified ash left behind "they call them clinkers, I don't know why" it's because sometimes when conditions are right in a wood stove some of the ash almost glassifies and the chunks clink in the bucket when you clean out the ash. Really cool, I've heard about oxygen candles but never saw one in action.

    Josh JepsenJosh Jepsen2 timer siden
  • E-5 mafia 🤙🏼

    Jerame GoodmanJerame Goodman2 timer siden
  • The candle striker is a Nine inch nail? Metal.

    kentarouificationkentarouification3 timer siden
  • answering questions I didn't even think of; excellent channel!

    CallMeBroncoCallMeBronco3 timer siden
  • We do not breath oxygen but air , 78% nitrogen , 21% oxygen , 1% other gases. Medical oxygen, 99% oxygen, is however considered as a drug or pharmaceutical product .

    DilligafDilligaf3 timer siden
    • The nitrogen is already in the air. It’s not consumer and therefore doesn’t need replenishment.

      Eddie J. G.Eddie J. G.Time siden
  • The malicious second cumulatively love because credit visually analyse within a short brochure. flawless, left trick

    Rj OreillyRj Oreilly3 timer siden
  • In the construction world it is a common thing for most people to say driving on frost causes it to freeze deeper into the ground. Would love to know if driving on it is the direct cause or if compaction of soil lowering the r value is the cause for it to go deeper?

    Brady JohnsBrady Johns3 timer siden
  • Think of the pre heater for the MEA as a progressive heater that allows the mixture to come up to temp faster.

    Joseph TischerJoseph Tischer3 timer siden
  • So many uses for 9 inch nails haha

    CandynoseTwinskinsCandynoseTwinskins3 timer siden
  • If I had to guess, the pre-heater before the MEA boiler is to heat the MEA faster so less energy can be used in the boiler section, which might also save time. Because the liquid is moving through the heated pipe section, they can make use of convection and not have to wait on the convection flow within the tank.

    Fullgrizzly94Fullgrizzly943 timer siden
  • Class Delta Fire.. Makes its own oxygen.. burns underwater.. Yeah it's .. neigh impossible to really put those out.

    Xen XanderXen Xander3 timer siden
  • yo ! could I get one of those in my apt please ! this is here to show rich people how to oxygenate their bunkers just. before they nuke us. nice.

    Peege ClarkePeege Clarke3 timer siden
  • Thanks for the information I always thought subs had an iron lung

    Joe OrtonJoe Orton3 timer siden
  • Pay close attention. Dow is the smartest guy on the ship.

    Joshua LinkerJoshua Linker3 timer siden
  • (15:00) Nuclear Sub's can't run without 9 inch nails? EXCELLENT ! *diddleedoodiddleedoodiddleedoo!

    Peege ClarkePeege Clarke4 timer siden
  • I love watching and learning all the wicked coolness you teach!!!--- But I still feel the Franks and Beans of me😉🇺🇲👍👍 LOVE YOUR CHANNEL...

    SEMPER FISEMPER FI4 timer siden
  • Giving away our secrets

    theotfultheotful4 timer siden
  • So how do they get rid of hydrogen gas?

    Jorge AlvarezJorge Alvarez4 timer siden
  • Destin is for sure a spy.

    Tim OcmandTim Ocmand4 timer siden
  • Not sure why I'm here. I was just moved to working on nuclear subs in the shipyard, why am I looking at them when I'm home. :o I blame your sultry, excited-to-learn voice, Destin.

    Zachary HeinerZachary Heiner4 timer siden
  • its crazy that those candles were used in WW2 u-boats and im assuming other subs and its still used today, wild.

    Petunia On Da BeatPetunia On Da Beat4 timer siden
  • It's called a clinker because The word was passed on from UK submariners - original clinker bricks are bricks of clay made kinda shiny brittle and/or vitrified during a firing that exposes the brick to very excessive heat. Real/actual building clinkers are/were commonly used in the UK for building homes, to add historic looking appeal. People still use them to build homes that they want that certain aesthetic - it (more) often does from people using reclaimed clinkers now, as they aren't made very often anymore..... Phew, that's probably a bit too much info. But there you go, in short: a clinker is just a brick exposed to very very high heat.

    Spookay It's MeSpookay It's Me4 timer siden
  • So why don't they use a couple plants and shine some light on them? They tried it in a russian closed atmospherics experiment and the problem was the plants grew and quickly produced too much O2, causing a fire hazard, so they had to start burning plants to remove some of the excess O2. But with some good controls and experienced operators it should be perfectly feasible.

    InternetStudiesGuyInternetStudiesGuy4 timer siden
  • Can’t you just take the oxygen from the water

    Saphro SynSaphro Syn4 timer siden
    • There is not enough gaseous oxygen just dissolve in the liquid water to replenish the oxygen in the air.

      Eddie J. G.Eddie J. G.Time siden
  • Why is this a half-hour long video

    Michael RobisonMichael Robison5 timer siden
  • Dow doesn't seem to like talking much... Getting info from him is almost akin to pulling teeth!

    Spookay It's MeSpookay It's Me5 timer siden
  • i noticed you seemed a bit confused as to why the mea system used a preheater. I am fairly certain it has to do with gas retention. Hotter liquids retain less gasses than cooler ones.

    herbert164herbert1645 timer siden
  • "Why don't subs run out of air" 😳😳😳😳😳😳😳😳😳😳😳

    The_Rogue12The_Rogue125 timer siden
  • Go navy

    Seraph StarmanSeraph Starman5 timer siden
  • I have a better idea. Long tube. You’re welcome

    hoahhoah5 timer siden
  • Dow is from Southern Ohio. That part of the world seems to have very little annunciation. I work in that area quite a bit and it takes a good deal of time to pick out the dialect. I hear what he is saying as words but cannot discern where one word starts and ends. Dustin says "say it slower"..."no slower" and you still cannot pick it out...lol wicked smaaaart kid though

    John MackJohn Mack5 timer siden
  • Better living thru chemistry

    hilldwler 420hilldwler 4205 timer siden
  • I always like your videos!

    Adam BAdam B6 timer siden
  • And just a few years a go a Submariner went to prison for taking a few unclassified photos.

    Steve LuxSteve Lux6 timer siden
    • These videos are reviewed, vetted and released. Therefore, authorized.

      Eddie J. G.Eddie J. G.Time siden
    • Steve, you have a good point. The Sailor should be pardoned.

      Chris AChris A5 timer siden
  • Finally another video from this series. Cool stuff :)

    Dark LakeDark Lake6 timer siden
  • You got to go on a an operation sub. Way cool.

    Arch Angel GabrielArch Angel Gabriel6 timer siden
  • The spicy diploma virtually divide because font histochemically glue per a naive clef. plant, harmonious shoe

    kkcsak ndclonkkcsak ndclon6 timer siden
  • I can't even imagine a submarine crew with only women. I can't imagine how they would live in there for months, they would go crazy I think. Because there is no social aspect to this life, its just wake up do your practical job, repeat. I might be wrong of course

    TonyTony6 timer siden
  • Prediction before I watch the video: starting with H2O2 and breaking it down to H20 and O2. Edit: I didn't think of electrolysis, and I didn't even know oxygen candles existed.

    Syllabaphet JSyllabaphet J6 timer siden
  • Recycling farts ♻️

    Sneaky CobraSneaky Cobra6 timer siden
  • Honors to the Navy Sub Guys! Thanks.

    Steve BaumgartnerSteve Baumgartner6 timer siden
  • The late impulse immuhistochemically change because property currently irritate via a acid eyeliner. bouncy, friendly trunk

    kkcsak ndclonkkcsak ndclon6 timer siden
  • How long can you use the water to produce oxygen? What is done with the water afterwards.

    MrDekuFPSMrDekuFPS6 timer siden
    • The water doesn’t exist afterwards. We get O2 and H2 gasses and discharge the H2 overboard.

      Eddie J. G.Eddie J. G.Time siden
  • clinker is term of making coke :or stony matter fused together, great video

    John KnoxJohn Knox6 timer siden
  • you should do a video of UFOs and the reverse engineering of them?

    Mississippi Mud TeamMississippi Mud Team6 timer siden
  • The rough chocolate impressively possess because armadillo perplexingly obtain until a optimal population. dapper, thoughtful bugle

    kkcsak ndclonkkcsak ndclon6 timer siden
  • Can you please sell 6 of these to Australia, we order 6 but will take something like 30years to get them. From the France, bad deal.

    MarkMark6 timer siden
  • did anyone else catch to pause blooper near the end at 27:27 - 27:29 watch the rocket over his shoulder at top right , can tell he paused, one of a few spots i noticed

    Dave BDave B6 timer siden
  • Thank you for the detailed subtitles! Lip reading can be extremely difficult in changing lighting conditions.

    o0Avalon0oo0Avalon0o6 timer siden
  • I met a woman in college that worked on a submarine. She was a hoot to be around & the class loved her. When we all met, someone asked why she came to a community college. She said "I like the people, I like learning & it's really affordable."

    o0Avalon0oo0Avalon0o7 timer siden
  • Wow they use Nine Inch Nails to light candles when they're low on oxygen. Metal AF.

    nebutchnebutch7 timer siden
  • 22:33 Seriously, nobody is talking about that perfect pour? The bubbles man.

    o0Avalon0oo0Avalon0o7 timer siden
  • That aint the A-gang i remember. Ring the bell they said.

    Slag1shSlag1sh7 timer siden
  • It's almost Rocket sceince😆🤣😅

    GoldeNLemonZGoldeNLemonZ7 timer siden
  • As another great man of science says, "Science rules."

    o0Avalon0oo0Avalon0o7 timer siden
  • That screen reminds me of one of the few times I got to work in a pre 2000 dev environment. I love minimalist programming. The results are instant.

    o0Avalon0oo0Avalon0o7 timer siden
  • Clinker is probably a reference to the slag you get when turning ore into metal.

    Joseph SJoseph S7 timer siden
  • I bet you those are called clinkers because they are similar to the clinkers blacksmiths make when burning coke or coal as fuel in a forge. They look so much like giant cylindrical versions of the clinkers that come from forges.

    DuBCraft21DuBCraft217 timer siden
  • CAMS tech knowledge: CAMS runs by mass spectrometry and infrared absorption, the best way to explain it is like a coin sorter.

    A SchlierfA Schlierf7 timer siden
    • Oh

      Kurt FehlmanKurt Fehlman2 timer siden
  • 2:49 That's what the c in cams stand for...

    JayJay7 timer siden
  • "Im from ohio" "Oh."

    Heccin ParagonHeccin Paragon7 timer siden
  • Beans last night. Check methane levels.

    Daniel KaysDaniel Kays7 timer siden
  • The witty stew corroboratively nail because parentheses bacteriologically unlock a a few fierce author. milky, plastic whiskey

    Killian TaylorKillian Taylor7 timer siden
  • So we really need to light the candles because we are getting low on oxygen. *continues to interview*

    Tomos HalseyTomos Halsey8 timer siden
  • i'd love to see a video about submarine communications. Radio and wireless in the water. You could make a video about that

    spyrmacspyrmac8 timer siden
  • A little over emphasis on breathing out CO2 at the beginning. Still 16% of exhaled air is O2 vs inhaled of 21%

    woljawolja8 timer siden
  • Were running low on oxygen we gotta burn this candle Dustin: Oh hey can I interview you guys for a sec

    Yummy _Yummy _8 timer siden
  • As someone who has never served, I love that "politeness" is part of their training, they are just so friendly it's awesome ::)

    thoth tahutithoth tahuti8 timer siden
  • I think the "preheating function" is just a heat exchanger with the output of the boiler stripper. Take the energy out of the lean MEA to better condense it and put in the rich MEA that you're about to boil. Save some time, save some energy loss.

    Rob WeaklyRob Weakly8 timer siden
  • liked for princess boopersnoot

    Jeremiah MoellerJeremiah Moeller8 timer siden
  • You have such great energy. Love all you do!

    Dana RDana R8 timer siden
  • Chlorine gas. "Carl that kills people."

    Star cabStar cab8 timer siden
  • As hvac mechanics we use a similar leak finder but much more handheld version

    Babbseagle12Babbseagle128 timer siden
  • Now why don't people apply this type of technology to help climate change? If this works in enclosed area's, use it for factories, filters in vents etc....

    Cherry DragonCherry Dragon8 timer siden