Veda a technika

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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Komentáre 

  1. SmarterEveryDay

    SmarterEveryDay

    Pred 4 dňami

    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!

    • Stan Ervin

      Stan Ervin

      Pred 2 hodinami

      @Ahmad the newb By everybody in the sub.

    • Dan Quayles ITS SPELT POTATOE!

      Dan Quayles ITS SPELT POTATOE!

      Pred 2 hodinami

      THEY DONT MAKE OXYGEN!

    • Whogives Afuck

      Whogives Afuck

      Pred 5 hodinami

      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.

    • Johnny's Videos

      Johnny's Videos

      Pred 7 hodinami

      What resin and orientation did you use to make the electrolysis thing?

    • majormastrsss

      majormastrsss

      Pred 10 hodinami

      @SmarterEveryDay hello I love your vids

  2. Matt Williams

    Matt Williams

    Pred 4 minútami

    Destin, even DR.Stone taught us that boi! :P dont bleach yo sef!

  3. MOSTEFAOUI Ahmed Amine

    MOSTEFAOUI Ahmed Amine

    Pred 8 minútami

    Thanks Destin

  4. Ayk Polat

    Ayk Polat

    Pred 10 minútami

    Yo but doesn't hydrogen explode?

  5. Gary Schultz

    Gary Schultz

    Pred 11 minútami

    good show

  6. Stefan Mihai

    Stefan Mihai

    Pred 16 minútami

    I am curious why Dow had so many ballpoint pens....

  7. Samuelhackson

    Samuelhackson

    Pred 21 minútou

    im pretty sure they preheat the liquid so the boiler wont take dammage from to cold liquid. some iron will take dammage from to low temperatures..

  8. Benmore Peak

    Benmore Peak

    Pred 22 minútami

    This is one of Vladimir Putin's favorite channels.

  9. Ryan Windom

    Ryan Windom

    Pred 23 minútami

    CAMS looks a lot like the Pip-Boy.

  10. Randy Gunn

    Randy Gunn

    Pred 24 minútami

    Very cool, Genius! I think dude's name was Dow!? Sorry if wrong but your correct he is a very smart man!. So glad he's on our side!

  11. Jamie

    Jamie

    Pred 28 minútami

    Cams. Camera. No.

  12. Stefan Raul

    Stefan Raul

    Pred 30 minútami

    So the candle is afterall a chunk of KClO3...

  13. Sebi Bergamini

    Sebi Bergamini

    Pred 40 minútami

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

  14. Terry Peake

    Terry Peake

    Pred 41 minútou

    You were on the sub to work out the return trip speed of light weren't you. 😀

  15. Krish Patel

    Krish Patel

    Pred 52 minútami

    Just wondering, what did the sub smell like?

  16. CaptianSSundee

    CaptianSSundee

    Pred hodinou

    Flat coke still has CO2 in it, but it has the same amount of CO2 as the atmosphere whereas the fizzy coke has an excess amount of dissolved CO2 and it needs to escape and equalise. This is why coke doesn’t fizz before the bottle is open. And this is known as Henry’s law for anyone interested, it’s one of the gas laws.

  17. Maxat Mansurov

    Maxat Mansurov

    Pred hodinou

    A really good episode, Destin. Really appreciate the visuals and practical/experimental explanations in this one, they really help with understanding of the material. Thank you for your work!

  18. NicNak Braun

    NicNak Braun

    Pred hodinou

    *Watches Video *Understands Video *Will Never Get Asked This Question

  19. SCOTTY INSPIAR

    SCOTTY INSPIAR

    Pred hodinou

    Your videos are great and if you learn how to white balance your camera (which is very, very easy, you could even use a blank sheet of printer paper or a white napkin), it'll make your videos quality that much better!

  20. Anthony Hartigan

    Anthony Hartigan

    Pred hodinou

    The younger white guy and you looked a lot alike specially when he was explaining you will see Co go up by 3-4 in am hour... lol 😂

  21. Samuel K

    Samuel K

    Pred hodinou

    Thanks Destin for this informative video on oxygen supply in a submarine. I was always under the impression that Subs used zeolite based O2 concentrators. Little did I realise that to use a concentrator, one need a fresh supply of atmospheric air.

  22. Keana Cabrera

    Keana Cabrera

    Pred hodinou

    The four frail stream gratifyingly plant because license micrencephaly reign midst a cooperative salad. accurate, imperfect lasagna

  23. Debi Taylor

    Debi Taylor

    Pred 2 hodinami

    Lol... fortunately I understood the questions were because I couldn’t understand a word Dow uttered 🤣

  24. Gezza Mate

    Gezza Mate

    Pred 2 hodinami

    So why aren't we using mea on a bigger scale

  25. ASMR Jey

    ASMR Jey

    Pred 2 hodinami

    The first guy gives me Elon Musk vibes. I like him. He seems very intelligent.

  26. LeadedAsh71

    LeadedAsh71

    Pred 2 hodinami

    We learn all this on CAMS Among us?

  27. Luke Sweet

    Luke Sweet

    Pred 2 hodinami

    You got to go on a sub! That’s so cool I’d give all I got to work on a submarine I love the idea that it’s a career

  28. Information Broker

    Information Broker

    Pred 2 hodinami

    Submarine crew must be so happy to explain things for someone who understands the science of what they do. Very interesting~

  29. Apache Sakai

    Apache Sakai

    Pred 2 hodinami

    How Do Nuclear Submarines Make Nitrogen? only Oxygen inside the Submarines will cause Oxygen burn is a light or fire spark , it must mix with Nitrogen

  30. Ahmad Abdul Manan

    Ahmad Abdul Manan

    Pred 2 hodinami

    Highly talented guy with peak of curiosity 👍🏻

  31. Evan Rillera

    Evan Rillera

    Pred 2 hodinami

    Did they let you in the engine room? Probably not to film but just as a tour?

  32. _xTacnorx_

    _xTacnorx_

    Pred 2 hodinami

    ‏‏‎

  33. TheMrWillje

    TheMrWillje

    Pred 2 hodinami

    I think they call them clinkers in reference to a blacksmithing term (it was probably used in many other industries, too) It generally refers to un-burnable impurities that remain after whatever fuel you're burning has been spent. Like when you are blacksmithing and burning coke (purified coal), you get solid lumps of impurities that you need to remove.

  34. Olak THE Polak

    Olak THE Polak

    Pred 2 hodinami

    Just link the oxygen generator smh my head

  35. mikcsa

    mikcsa

    Pred 2 hodinami

    Really cool! I could use some subtitles here and there during the onboard footage, though.

  36. Oscar Egbogu

    Oscar Egbogu

    Pred 2 hodinami

    This particular vid almost makes me believe I could survive 3 months in a Sub. I said almost. Nice vids Destin. I'm a big fan. Regards from Nigeria.

  37. Street Works Media

    Street Works Media

    Pred 2 hodinami

    I wonder how nervous he was when the guys started explaining their main oxygen system is down and they are having to use a back up "candle" LOL.

  38. Nomaad's Ghost

    Nomaad's Ghost

    Pred 2 hodinami

    Oxygen scrubbers.

  39. Evil Pimp

    Evil Pimp

    Pred 3 hodinami

    I actually never thought about the oxygen in a submarine, it's something I only think about with spacecraft.

  40. THE NEON TETRA PRO GAMER

    THE NEON TETRA PRO GAMER

    Pred 3 hodinami

    i liked the animations to explain the concepts

  41. SomeOneFromOFS

    SomeOneFromOFS

    Pred 3 hodinami

    Dustin is smart in the way he adapts to the people around him. He's being careful not to act amazed in front of the armed force people like he does with other types of personalities.

  42. Ragnar Thorshammer

    Ragnar Thorshammer

    Pred 3 hodinami

    Fascinating🖖👽

  43. Anthony Phung

    Anthony Phung

    Pred 3 hodinami

    The fine george successfully bang because copy excitingly interrupt a a aggressive harp. torpid, successful actor

  44. xriz

    xriz

    Pred 3 hodinami

    man... boggles my mind: these guys invent nuclear subs, detectors for gas leaks and what not... I was in coloardo snowboarding... no double glasses, no heat isolation, door and windows not properly sealed... outside temp -20 degrees :D, it somehow just does not add up ?! ^^ otoh: nice video, enjoyed it!

  45. MikaelMoeH

    MikaelMoeH

    Pred 3 hodinami

    Why is lithium hydroxide not use in the exhausts of vehicles if it absorbes co2?

  46. James Geiger

    James Geiger

    Pred 4 hodinami

    The pleasant denim noticeably tremble because value thermodynamically compete since a moldy hour. right, minor kayak

  47. Akshit Tripathi

    Akshit Tripathi

    Pred 4 hodinami

    "...cause that's a class Delta fire and we can't really put those out" "Okay..."

  48. Jack Templeton

    Jack Templeton

    Pred 4 hodinami

    Only two ppl make oxygen, GOD, and A-gangers

  49. Kyle Moghadam

    Kyle Moghadam

    Pred 4 hodinami

    Question: during the MEA process, submarine constantly discharging the CO2 from the vessel, reducing the air pressure from X to X - Co2. How do you balance the air pressure back to X? Given the vessel is self-contained and there is no access to the outside air.

  50. EvilStorm777

    EvilStorm777

    Pred 4 hodinami

    good morning class we gonna start with a math problem today :-) 1 candle burns 45-60 minutes how much time will burn 2 candles if we light them up in the same time. A.90 B.120 C.45-60 D.I can't do math

  51. ROBIN KEVIN

    ROBIN KEVIN

    Pred 4 hodinami

    29:29 important point

  52. Kyle Gray

    Kyle Gray

    Pred 4 hodinami

    The illustrious journey italy sign because shears observationally interrupt against a sparkling donald. scandalous, zippy summer

  53. Privacy Gg

    Privacy Gg

    Pred 4 hodinami

    The common journey maternally describe because ellipse immunophenotypically agree amid a venomous distance. fretful, greedy flag

  54. Chris Roush

    Chris Roush

    Pred 4 hodinami

    Oxygen isn't created, really. It might be produced but not created.

  55. Moderator

    Moderator

    Pred 4 hodinami

    4:56 that guy in the back

    • Kamen Minkov

      Kamen Minkov

      Pred hodinou

      "Look, ma, I'm on TV!"

  56. megalexantros

    megalexantros

    Pred 4 hodinami

    I'm not crazy. 2:03 that guy is NOT speaking English!

  57. Manukai Serrao •497 years ago

    Manukai Serrao •497 years ago

    Pred 5 hodinami

    put some papaya trees in there

  58. Carbz

    Carbz

    Pred 5 hodinami

    havent seen the video yet, im gonna guess, Hamster in a wheel ?

  59. R B

    R B

    Pred 5 hodinami

    went to buy the ear buds, discount didn't apply. canceled. you should look into that.

  60. Daniel Stefanov

    Daniel Stefanov

    Pred 5 hodinami

    Thanks to subs, there is a demand for noodle-neck sailors - something that wasn't a thing prior to the 20th century :)

  61. jesse reiter

    jesse reiter

    Pred 5 hodinami

    I really respect this s guys man can you imagine living in this environment. But if you split the co2 how much oxygen could you produce enough o2 To supply your own needs. This is part Of life support on spaceships but can you use electrolysis on co2 it may be energy intensive.

  62. ً

    ً

    Pred 5 hodinami

    Interesting

  63. Jacob Harper

    Jacob Harper

    Pred 5 hodinami

    Why are all the bubbleheads always from Ohio? Lol - A Navy Vet's kid from Ohio

  64. T ForEVER

    T ForEVER

    Pred 5 hodinami

    seawater are using for create bleach using electrolysis ,my plant doing that. and also create a H2 as an excess gass and diluted by compressor to ATM

  65. Bart Van Riel

    Bart Van Riel

    Pred 5 hodinami

    Just bring a plant

  66. Bloody Silver

    Bloody Silver

    Pred 5 hodinami

    The reason why they are called clinkers is because of the sound that is made when they cool down, same thing happens when you burn coal, you also get glass/silicate and ash as the byproduct with coal. My knowledge of this comes from working with a coal boiler in our house that used to be a part of a train engine, I would ask my dad questions about it all the time. It was used to heat a huge church house by the way, it was pretty good.

  67. Jeb Baldwin

    Jeb Baldwin

    Pred 5 hodinami

    so

  68. Brock Hillary

    Brock Hillary

    Pred 6 hodinami

    The guy at 4:57 😂😂😂

  69. 0MindSwept0

    0MindSwept0

    Pred 6 hodinami

    2:02 diddy say Ohio? 🤔 26:46 I didn't know humans were dogs now..

  70. Salvatore UR

    Salvatore UR

    Pred 6 hodinami

    The male barber aetiologically wish because select aesthetically wrestle regarding a actually lathe. fragile, normal mallet

  71. Keep Technic

    Keep Technic

    Pred 6 hodinami

    What app do you use for the animations?

  72. Luke McCord

    Luke McCord

    Pred 6 hodinami

    Destin not realizing he just taught us how to make a self-oxidizing firr

  73. Kevin Y

    Kevin Y

    Pred 6 hodinami

    The amount of times he asked “Can you show me” makes it sound like he’s a spy, lol. But so glad they did though. I learned a lot 🙂

  74. kwinzman

    kwinzman

    Pred 6 hodinami

    Using BTU as a unit of power. That's so wrong.

  75. jw van liere

    jw van liere

    Pred 6 hodinami

    so why arent we doing this in space u can basicly live in a spaceship

  76. Paul O'Sullivan

    Paul O'Sullivan

    Pred 6 hodinami

    19:29 I was very interested in how he decides if there is a problem with the 02 not rising quickly enough, do they have a chart they refer too or is it intuitive? Would have liked to have heard more about that but it was an interesting video none-the-less.

  77. Ray Wood

    Ray Wood

    Pred 7 hodinami

    Let's light this candle!

  78. Nico Garcia

    Nico Garcia

    Pred 7 hodinami

    3:53 but can it play crisis

  79. antonio volpe

    antonio volpe

    Pred 7 hodinami

    how did the first subs do it

  80. Kaylee Gallisdorfer

    Kaylee Gallisdorfer

    Pred 7 hodinami

    Not just the spouses complain about the amine smell. Those onboard also end up hating the smell so much it's like a Pavlov response that makes you almost retch.

  81. Cobra Llama

    Cobra Llama

    Pred 7 hodinami

    That's a good question. There are predetermined ways to signal the "safe word" without actually being able to say it. So, the dom would know what to look for and once the sub gives the signal, the dom stops choking them. Hope this helps!

  82. conka096

    conka096

    Pred 7 hodinami

    I just assumed the people were really good at holding their breath

  83. memairport1

    memairport1

    Pred 7 hodinami

    Even more questionable....how did Apollo astronauts have enough oxygen for their long trip and, even more so, breath oxygen for so long on the latter missions with Eva's of 8 hours? Rebreather equipment?

    • memairport1

      memairport1

      Pred 7 hodinami

      P.S. I believe they did it...just curious how it was done.

  84. Chris R.

    Chris R.

    Pred 7 hodinami

    how did the Germans figure this out in 1917

  85. Dizzle

    Dizzle

    Pred 7 hodinami

    6th grade science DOING ELECTROLOSIS?? NO! I was in Honors AND gifted/ap throughout highschool and never saw ANY of that... So was my school stupid or is this the norm???!!

  86. vikingskuld

    vikingskuld

    Pred 7 hodinami

    Awesome this is some thing I wondered about for a while now.

  87. DNA iQ Sound Labs, LLC

    DNA iQ Sound Labs, LLC

    Pred 7 hodinami

    How is sewage handle on the submarine? When I worked on an offshore production platform the process was electrolysis that turned the sewage into calcium and then dumped it into the ocean.

  88. Erti

    Erti

    Pred 7 hodinami

    ok but that ohio guy is austin right...

  89. serdy ximi

    serdy ximi

    Pred 7 hodinami

    "The smoking lamp is lit". USS Henry Clay SSBN 625 Gold Crew.

  90. RTY Media

    RTY Media

    Pred 7 hodinami

    They keep farting that’s why!.

    • serdy ximi

      serdy ximi

      Pred 7 hodinami

      wonder what they do with the spent candles

  91. Chandni Mehek

    Chandni Mehek

    Pred 7 hodinami

    Nice

  92. Simon Tracer

    Simon Tracer

    Pred 7 hodinami

    It has to seem obvious to most people. But I have to ask why would they not use plants? Or do they and how limited are plants at helping the oxygen situation? My guess is not very helpful and the requirements would be fast compared to the size of the submarine and the amount of work they would need to do but I'm curious about what it would take for the submarine to be able to use plants instead

  93. Treebler

    Treebler

    Pred 7 hodinami

    Mir Incident: On February 24, 1997, six crew members on Space Station Mir faced significant danger when fire ignited in the solid fuel oxygen generator. The searing flame, which erupted from a fuel cartridge, cut off access to one of two Soyuz escape capsules. The module’s narrow space made it difficult to fight the fire, but with teamwork and composure, the crew prevailed. Although the incident would raise tensions between the teams on the ground and on orbit, both sides would learn valuable lessons applicable to the design of the joint U.S.-Russian International Space Station.

  94. Robert Stewart

    Robert Stewart

    Pred 7 hodinami

    Petty Officer working... Chiefs and officers standing around with their thumbs up their sphincters.

  95. Salvatore UR

    Salvatore UR

    Pred 8 hodinami

    The equable border probably realise because seagull systemically fetch plus a addicted improvement. unusual, warm golf

  96. Nathaniel B.

    Nathaniel B.

    Pred 8 hodinami

    thanks brother - neat vid

  97. snowf00t

    snowf00t

    Pred 8 hodinami

    So we’re going to be checking cams? 😳

  98. BoltGoesPro

    BoltGoesPro

    Pred 8 hodinami

    check enacfire fam ive used em for years, water proof, and better and only $35 lmao

  99. Paelorian

    Paelorian

    Pred 8 hodinami

    Cool! So the only consumables we need to breathe outside of Earth's atmosphere, besides equipment, are water and electricity/energy. Water can give us oxygen and hydrogen (which can be used as fuel to generate more power), MEA equipment can continuously remove carbon dioxide as long as it's powered. And there are unpowered chemical backups that can be held in storage for emergencies or if machines break down and need repairs. Add nutrients for plant life that can be recycled from waste, and you'll also have the basic materials needed to farm crops and live indefinitely if you have the right equipment and can maintain it. With these clever technologies, with common basic elements consumed by the right machines humanity could settle outer space! Water is abundant and so are sources of energy: nuclear, solar, and often heat and wind. Submarines are pioneering artificial atmosphere technology!

  100. The NEW Iain Mackenzie.

    The NEW Iain Mackenzie.

    Pred 8 hodinami

    Hey its me, welcome back to more depressed everyday lolol

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