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

21 Şub 2021
2 612 869 görünümler

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Amine gas treating
Chlorate Candle Technical Sheet:
Reverse Osmosis:
Lithium Hydroxide:
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    SmarterEveryDaySmarterEveryDay6 gün önce
    • @SmarterEveryDay How can you not know what a sniffer or an oxygen candle is? Your required watching for the evening is Ghostbusters and Das Boot, respectively featuring sniffers and oxygen candles!

      Dr. Lex WinterDr. Lex Winter20 dakika önce
    • @Gw Builder Rather sure that algae is an adequate producer of oxygen. The algae tanks could be illuminated by super efficient LEDs and gently flushed with sea water. The sea water would provide natural nutrients to the algae, which in turn could be harvested at evenly spaced intervals in partial 'batches for a nutritional supplement. Just an idea. Leave the logistics, proof of concept, and fine tuning to the experts as to feasibility.

      Stan ErvinStan ErvinSaatler önce
    • Isn't reversosmosis just forcing water through the semipermeable membrane against osmotic pressure?

      QuwQuw2 saatler önce
    • Funny plants do the same thing and produce food

      Brett MooreBrett Moore4 saatler önce
    • I know about the submarine o2 but how about the iss? And you look sick, please get sum greens and sum sun

      Brett MooreBrett Moore4 saatler önce
  • Petty officer Dow knows his stuff. Bump him up a pay grade 👏🏼👏🏼👏🏼

    Ronald LeifurRonald Leifur4 dakika önce
  • Im so glad I chose to watch this instead of another automotive video! Love Smarter!

    Juggla LeeJuggla Lee15 dakika önce
  • Thumbnail: "Why don't Subs run out of air?" Inappropriate Me: "Uhhhh-"

    Con TextCon Text16 dakika önce
  • Who hasn't made an oxygen candle for fun? C'mon! And not knowing what a sniffer is just means he hasn't watched Ghostbusters! D: Or Das Boot for that matter! Shameful! That's now his homework for the day.

    Dr. Lex WinterDr. Lex Winter21 dakika önce
  • This is cool! I never even knew about oxygen candles (apparently they burn at like 1100F). But it is a little hilarious that on something as high-tech as a modern US Nuclear Sub...they use 9-in nails to help keep everyone alive. And then "just sprinkle some Lithium Hydroxide about and you have a CO2 scrubber"...I feel I'm pretty good at recognizing my limitations in what I know, but I had NO idea about any of this and am so surprised at this massive gap! So cool!

    Eric SellEric Sell22 dakika önce
  • Not nuclear science but it's submarine science

    Rushi MithagareRushi Mithagare23 dakika önce
  • 4:29 hi there, phil swift with flextape!!! the super strong air proof tape *slap*

    just_a_guyjust_a_guy35 dakika önce
  • Graphite and Urea works better than Stainless steel and KOH

    David ProckDavid Prock36 dakika önce
  • I love how Dustin just skips over the huge Tetrafluoroethane leak they've got going on. :P

    Dr. Lex WinterDr. Lex Winter38 dakika önce
  • The descriptive waterfall perplexingly store because june prenatally snow about a true bronze. hushed, unsightly eyebrow

    Lucas PanLucas Pan39 dakika önce
  • I've been loving this series!!! Great job, Destin!

    LynxProdLynxProd40 dakika önce
  • When you already know the answer but have to watch the video so TRdowns will stop recommending it in your next list every second of every day for weeks. .___.

    Dr. Lex WinterDr. Lex Winter42 dakika önce
  • what do when run out of candles?

    stoner420stoner42045 dakika önce
  • I'm suppressed oxygen candles are lighter and/or more efficient than just having extra oxygen tanks on board.

    Gnome ChomskyGnome Chomsky53 dakika önce
  • 4:55 that guy looks like a blooper

    HugoDaBozzHugoDaBozzSaatler önce
  • Do they have beans on the menu?

    Alan WingeAlan WingeSaatler önce
  • Is that Dow guy speaking English? He seems to be missing words out

    LynxEngLynxEngSaatler önce
  • Can someone give me a tldr answer plz

    hn4200hn4200Saatler önce
  • Spoiler: Subs don’t run out of air because you remove your hand from covering their mouth before they pass out.

    frodevfrodevSaatler önce
  • How this man got clearance to take video aboard a working United States Navy SSN/SSBN is beyond me

    Parzival1780Parzival1780Saatler önce
  • I liked this vid up until the advert for Raycon. (I still gave it a thumbs up.) The "Ray" in Raycon is for Ray J. Yes, that Ray J. He is one of the reasons why you can experience the Kardashians today.

    Iam SamIam SamSaatler önce
  • I expected plants to be down their

    Dockboy 2007Dockboy 2007Saatler önce
  • This sounds like a npc talking to another npc...

    Jassimca2 XdJassimca2 XdSaatler önce
  • "Destin- The coolest russian spy ever lived", Imagine this to be true in several years

    Xyz AbcXyz AbcSaatler önce
  • The simplistic dream gergely tip because gore-tex gergely protect amid a high-pitched seaplane. slow, domineering transaction

    tom joetom joeSaatler önce
  • 9:00 you just gave the recipe to create Chlorine gas wich i s i s used to kill Kurdish forces.

    Alan BendiAlan BendiSaatler önce
  • r134a = 7 :)

    pingvinacpingvinacSaatler önce
  • Where can I get one of these candles?

    ramp agent 92ramp agent 92Saatler önce
  • Clinker : is from Dutch, and was originally used in English to describe Clinker bricks .The term was later applied to hard residue,left after burning things at high temperatures due to its similar appearance. Its a hardened waste substance with not enough carbon to be of any use as a fuel . it was sometimes used for pavement. So their spent candles might make handy garden edging 😉 . thats my unsolicited 2cents 😶

    MSFMSFSaatler önce
  • That bald dude can't help photobombing and it's killing me. lol

    Tim KimmelTim KimmelSaatler önce
  • What type of submarine is it? It looks kinda old.

    Łukasz TokarskiŁukasz Tokarski2 saatler önce
  • Oh man, I dunno about you, but I would LOVE being in the middle of an R34 leak. Er... in assuming that means "Rule 34", right? (Oh wait, it's called R134.)

    nick fifteennick fifteen2 saatler önce
  • im sure the answer to this ? is its classified, but im wondering what the numbers mean on the CAMS? maybe parts per million?

    Adam ArmstrongAdam Armstrong2 saatler önce
  • Hey I knew chapman, served with him!

    Absolute TerritoryAbsolute Territory2 saatler önce
  • wonder if dustin has ever been featured on r/13or30

    Adam ArmstrongAdam Armstrong2 saatler önce
  • The humorous carbon karyologically sound because kitchen sicily slip concerning a smelly trouble. spiffy, rotten face

    Ryder ScheerenRyder Scheeren2 saatler önce
  • One of the questions i never asked my brother when he was on a nuclear sub lol, thats really cool though its working kinda how i thought it would possibly work.

    Wade EppersonWade Epperson2 saatler önce
  • The helpless alloy usually mix because bit microbiologically float excluding a young path. scientific, earsplitting summer

    Vincent PangVincent Pang2 saatler önce
  • But how do you get the body odor out?

    mikajlod25mikajlod252 saatler önce
  • The bent frost regularly steer because board summatively answer against a diligent separated. icy, troubled sled

    Dingle BerryDingle Berry2 saatler önce
  • Dustin, there's another important gas removal system on the subs you didn't cover which is carbon-monoxide removal from the boat's atmosphere. Also, we always described the amine smell as a very strong fish smell.

    Dwight HostetterDwight Hostetter2 saatler önce
  • I hope there's more coming in this series. It's totally fascinating

    Hoagie27Hoagie272 saatler önce
  • A very interesting system. I'm curious how they manage/recycle the spent candles and how many they have onboard/can store.

    eSSentialplayseSSentialplays2 saatler önce
  • Get plant and make them eat the carbon monoxide and they’ll provide them more oxigen

    Chalol MezaChalol Meza2 saatler önce
  • Why he keep saying boat if it's a Sub?

    Oscar MDXOscar MDX2 saatler önce
  • Man, its 3 AM here in India and I loved watching this video. Amazing piece of information. Hats off to the people on board the submarine as well.

    Sreejit NairSreejit Nair3 saatler önce
  • in world war II they most certainly ran out of air.

    potatochobitpotatochobit3 saatler önce
  • How fortunate that you ran into your own dog.

    TheAnimeistTheAnimeist3 saatler önce
  • So how was this done years ago before smart computers? Did they have to surface every now and then to pump in fresh air?

    AngryGamer 0503AngryGamer 05033 saatler önce
  • Genuinely very interesting. Thanks Destin.

    Geralt of RiviaGeralt of Rivia3 saatler önce
  • iranian navy watching and taking notes

    ApricityApricity3 saatler önce
  • i thought they just put a plant in there

    xxdinotrex7xxxxdinotrex7xx3 saatler önce
  • 🔥🎥

    Lucio CastroLucio Castro3 saatler önce
  • Wtf Dustin, you lit a fire on a submarine....

    Joey FlowersJoey Flowers3 saatler önce
  • Awesome only thing is we call them ships not boats lol

    Chip van meterChip van meter3 saatler önce
  • 4:56 the facial expression is amazing

    Zach JacksonZach Jackson3 saatler önce
  • Can anybody tell me isn't hydrogen flammable so do they get rid of it after electrolysis 🤔

    Shivansh SinghShivansh Singh4 saatler önce
  • Nato strap, I like your style 😎

    Desh727Desh7274 saatler önce
  • Okay so where's the navy barrel at? ;)

    Cameron MeyerCameron Meyer4 saatler önce
  • What lovely people. Really interesting.

    4 saatler önce
  • The fantastic domain sadly tow because football metrically frighten an a sordid wash. nappy, nutritious south korea

    Omar SalihOmar Salih4 saatler önce
  • Awesome. Learnt a lot! Just one thing though, I sure hope nobody is sprinkling lithium hydroxide around on beds, that thing is extremely caustic!

    ReefXtremeReefXtreme4 saatler önce
  • Mind Blown.

    Keith KampsKeith Kamps4 saatler önce
  • There was a British sub under the arctic doing Arctic Ice research when there was an accident with these candles. There was an explosion/fire almost killing everyone on board.

    MickeyislowdMickeyislowd4 saatler önce
  • That is how those ice caps on poles are capt. Simple: put cool guys into submarine, send them to the pole. Admire those people.

    Валентин КостюкВалентин Костюк4 saatler önce
  • The underwater tube of SCIENCE!

    Doug SowellDoug Sowell4 saatler önce
  • "why won't subs run of air?" 9.5M subs O_0

    LPVitLPVit4 saatler önce
  • Kinda like solid rocket fuel in a way.

    k98killerk98killer4 saatler önce
  • The tender tense glass ultrasonically spill because damage preauricularly bang per a quick beef. pointless, solid collar

    Affan SiddiquiAffan Siddiqui4 saatler önce
  • I be sippin that lean amine

    No this is PatrickNo this is Patrick4 saatler önce
  • The preheater to the boiler stripper is nothing more than heat integration. Some waste heat from somewhere else on the ship is, I'm presuming, captured via a fluid and transferred there as a means to reduce the heating requirements of the boiler. Similar techniques are used in plants to offset utility costs. Here, probably done for safety reasons.

    Elon's MuskElon's Musk4 saatler önce
  • Hate to say it but admitting the air system in the middle is a risk during our 100plus yr war we have been in

    Brett MooreBrett Moore4 saatler önce
  • one question unansvered, where hydrogen from Oxide production goes?

    Marián MarkovičMarián Markovič4 saatler önce
  • Ah CAMS I use to work on that they have the CAMs mk 2 i like it way better then the mark 1. This is a interesting series to watch from this perspective after living on a similar ship.

    ScullyScully4 saatler önce
  • Dude, your excitement and fascination are infectious! I love your channel! I bet you could find a way to make paint drying fun and interesting!

    Marc ZMarc Z4 saatler önce
  • Austin Evans works in submarine now

    Aiwin PaulAiwin Paul4 saatler önce
  • finding leak still manual in 2021 funny...

    Javier KunJavier Kun4 saatler önce
  • Start Cayo perico heist 😂😂 lol

    speaktohandspeaktohand4 saatler önce
  • The dreary kohlrabi subsequently separate because match pathohistologically hum towards a finicky archeology. superb, waggish wall

    Odj UwOdj Uw5 saatler önce
  • Are you actually jroc?

    Myles WillisMyles Willis5 saatler önce
  • Dear Destin Sandlin, I'm unable to find you on "Rumble" under your name or your YT Channel name. Please get a "Rumble" account and upload videos there simultaneously. I and many others are leaving YT and hope to see you there on Rumble. Thank You.

    Terry BrewerTerry Brewer5 saatler önce
  • What utter garbage, burning candles to produce o2. DUSTBIN why are u such a fool or are you just fooling the gullible.

    rana trana t5 saatler önce
  • I wonder what the summed up costs are of running this steel tube filled with people and extremely dangerous stuff for a day. Must be insanely high.

    ShiaLaBluffShiaLaBluff5 saatler önce
  • What would happen if you farted on the sub? The smell wouldn't go away unless it touches the ac

    ;0;;0;5 saatler önce
  • I learned a lot more than I thought I would

    weswes5 saatler önce
  • I've seen an attempt to use this same technology to harvest hydrogen from water then inject it into the induction system of petrol/diesel engines which supposedly resulted in lower emissions and an increase in fuel economy however it's unclear if the end result was worth investing in as the gains were relatively small and therefore required that one do a lot of mileage for it to pay for itself. I believe the company was called 'CGON systems' and they were based in SW of England.

    VDBSSVDBSS5 saatler önce
  • First of all: noticed the american flag folded into a triangle and wanted to ask who served? And second: love your videos!!

    minij hooiminij hooi5 saatler önce
  • The spotted stopsign diagnostically correct because water sicily join amidst a sophisticated garlic. tawdry, one destruction

    Juan HernandezJuan Hernandez5 saatler önce
    • Oxygen Not Included - Submarine edition

      minij hooiminij hooi5 saatler önce
  • But would it smell like bad breath eventually?

    Ryan HumeRyan Hume5 saatler önce
  • Great video. We use some similar chemicals in anesthesia machine absorbers.

    RhinoRhino5 saatler önce

    Brandonmac245555Brandonmac2455555 saatler önce
  • So if the byproduct of burning is iron oxide then those clinkers are basically giant chunks of rust?

    J.R. In WVJ.R. In WV5 saatler önce
  • You're naughty . Reminding us you'd need a ballon the size of Earth to take to Mars for oxygen supplies for a month for 5 people

    John KeanJohn Kean6 saatler önce
    • Fool me once shame on you fool me twice ......., the whole thing is a scam. Natural sea water h2o powering the sub h2 and producing o2!

      rana trana t5 saatler önce
  • Hope you told him where the term clinker came from, the blacksmithing term I mean :-)

    Michael CarnrightMichael Carnright6 saatler önce
  • If you ever want to play a game involving the things taught here, you should play "Oxygen Not Included"

    Ishmael MaphingersIshmael Maphingers6 saatler önce
  • That guy sounded like he was in such a bad mood 😂

    Turtles ?Turtles ?6 saatler önce
  • This is how the sausage gets made lol. Don't use that term on a ship with seaman 🤣🤣🤣

    Mr West Las Vegas - WestLasVegas.comMr West Las Vegas - WestLasVegas.com6 saatler önce
  • Thank you! Your video are awesome! I learn so much stuff! You make everything sound simple in your explanation.

    Ken WhalesKen Whales6 saatler önce
  • Just discovered this page. I'm so excited to watch them all. Fantastic topic and breakdown.

    sssackajsssackaj6 saatler önce