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

SmarterEveryDay
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Навука і тэхніка

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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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Warm Regards,
Destin

Каментарыі

  1. SmarterEveryDay
    SmarterEveryDay
    3 дні таму

    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!

    1. StabbyJoe135
      StabbyJoe135
      9 годин таму

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

    2. digital subliminal messages
      digital subliminal messages
      11 годин таму

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

    3. digital subliminal messages
      digital subliminal messages
      11 годин таму

      S R B Sounded like "Lawny"///

    4. digital subliminal messages
      digital subliminal messages
      11 годин таму

      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// ///

    5. New Jargon
      New Jargon
      12 годин таму

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

  2. flache
    flache
    15 хвілін таму

    Electrolysis is gonna be my bet Lets look at the video now x)

  3. kebman
    kebman
    20 хвілін таму

    8:20 Wunderbar!

  4. kebman
    kebman
    24 хвіліны таму

    4:35 "Just gonna head down that corridor... Oh. Guess I'll have to wait."

  5. Wayne Strudwick
    Wayne Strudwick
    25 хвілін таму

    I thought that the sailors just held their breath😂

  6. kebman
    kebman
    30 хвілін таму

    What happens if someone onboard a sub gets contageous influenza?

  7. Will Carter
    Will Carter
    33 хвіліны таму

    As a Submariner, the real limiting factor in how long a Nuclear submarine can stay submerged isn't oxygen, it isn't food or supplies, or even fuel. It's crew sanity. 😅

  8. thecommenter
    thecommenter
    35 хвілін таму

    I GET SMARTS WITH TECHNOLOGIES HURR DURR

  9. Alexander B. Wilson
    Alexander B. Wilson
    39 хвілін таму

    The broken girdle pragmatically hang because river neurobiologically peel regarding a judicious friction. frantic, sordid sociology

  10. Tony
    Tony
    41 хвіліна таму

    One day they are going to say "Sure I could tell you, but then I'd have to kill you" ......"But Dave already told me" ...................."oh"......................

  11. Bla BlaBla
    Bla BlaBla
    42 хвіліны таму

    The Kursk crew couldn't use lithium hydroxide. :(

  12. Another Not Good Name
    Another Not Good Name
    47 хвілін таму

    thumbnail:why dont subs run out of air? me:*holds breath* MFMFM false i run out of air

  13. Rakesh Kumar
    Rakesh Kumar
    48 хвілін таму

    WHY DON'T SUBSCRIBERS RUN OUT OF AIR? - says thumbnail

  14. Most Original
    Most Original
    49 хвілін таму

    19:05 - 19:40 the amount of awkward eye contact is uncomfortable

  15. Northern BC Fly Guy
    Northern BC Fly Guy
    Годину таму

    Are the methane or hydrogen sulfide concentrations ever a problem? Are meals designed to reduce flatulence?

  16. morvous1
    morvous1
    Годину таму

    "A-Ganger, basically mechanics for 90% of the boat." Like the reactor doesn't take up almost 50% of the boat. Gotta show respect for the Nuclear mechanics too buddy.

  17. Taylor Morrison
    Taylor Morrison
    Годину таму

    I feel like I should thank you, I've used information from no less than 2 of your deep dive videos to complete checkouts as I work towards my submarine warfare qualification. So, thank you Destin.

  18. ASMR Therapy
    ASMR Therapy
    Годину таму

    Burn is not the right term. It should be called applying heat

  19. Joshing_you 7
    Joshing_you 7
    Годину таму

    That guy is from West Jeff!!!!

  20. Wen-Wei Tseng
    Wen-Wei Tseng
    Годину таму

    Another chemical potassium superoxide could generate oxygen and scrub CO2 at the same time.

  21. Justin Franks
    Justin Franks
    Годину таму

    It would have been way cooler if you used the ISS as an example. Everyone can understand the idea of a air purifier...

  22. Uyummi 5468
    Uyummi 5468
    Годину таму

    Plant several plants in there?

  23. kushaditya
    kushaditya
    Годину таму

    austin evans side job is to work in submarine. Cool

  24. AmoriLinguae
    AmoriLinguae
    Годину таму

    With the amount of CO2 in the atmosphere, I'm a bit surprised there were no allusions to why the CO2 removal technologies on a submarine are or are not similar to proposed/potential CO2 removal from the general atmosphere.

  25. Sovspot
    Sovspot
    Годину таму

    Oh man they use Bacharachs, that's like the worst brand of leak detectors.

  26. Moses
    Moses
    Годину таму

    I am very surprised that you were allowed to take a camera on the sub.

  27. Hazmania
    Hazmania
    Годину таму

    This Dow guy doesn’t like to explain his responses very much lmao

  28. SAVORY POTATO
    SAVORY POTATO
    Годину таму

    This ain’t no ordinary sausage...

  29. James Coleman
    James Coleman
    Годину таму

    when the oxygen level suddenly dramatically raised.... houston we have a problem! everyone is dead lol

  30. Jack Sampson
    Jack Sampson
    Годину таму

    It’s crazy. Dustin likely knows more than these guys but you could never tell. Amazing

  31. Kagens
    Kagens
    Годину таму

    I love stuff like this. My brain tends to ask wired questions. and this was one of them. Also, have you done an episode eon how solar panels work?

  32. brendan sweeney
    brendan sweeney
    Годину таму

    Not all Subs have reverse osmosis units, some have stills.

  33. Anthony Phung
    Anthony Phung
    Годину таму

    The unbecoming equipment etiologically unfasten because banjo cephalometrically pine towards a able shingle. vigorous, unkempt panty

  34. Agustiar Aelakh
    Agustiar Aelakh
    Годину таму

    Why don't just bring liquid oxygen tank? 🗿

  35. Voidex
    Voidex
    Годину таму

    Russia is very interested in such videos keep them going ;)

  36. Dynamite Dingo
    Dynamite Dingo
    Годину таму

    that Sub is as old as i am. it was commissioned on my birthday

  37. Ricardo Cazares
    Ricardo Cazares
    2 години таму

    Destin you need some portable lighting on your rig, brother.

  38. Anarchy Won
    Anarchy Won
    2 години таму

    This was very interesting. Great work.

  39. Mark Reynolds
    Mark Reynolds
    2 години таму

    i'm so jealous of the toledo. im on the USS Ohio and i would've loved to meet destin. oh well. maybe i'll get that chance later.

  40. Workin Alday
    Workin Alday
    2 години таму

    2:43 USA vs Russia in the Olympics at Madison Square Garden? Feb 22, 1980 almost 41 years to the day from the date of this video.

  41. Jesse James
    Jesse James
    2 години таму

    Nuclear Submarine "Deep Dive" ... I see what you did there 😏

  42. Alan Hazard
    Alan Hazard
    2 години таму

    Suck & Blow think they call them the Hilton sisters.

  43. Bright Soul
    Bright Soul
    2 години таму

    subs are so scary im afraid of anything bad happening like that one russian sub that where a bomb blew up inside and killed a lot of the crew, then the survivors went to the back where it was safe; for now. and then a second explosion happend which killed more peeps. the only people who are alive by this point are a group of peeps who are in the very back part then, due to the oxygen generator breaking in the blast, they start running out of oxygen and it begins getting harder to breath them, being smart they tried to jumpstart the gen using some (some type of science tablet) but one of the peeps drops a couple into the salt water, making a third blast killing almost everyone. with the rest (injured surivures) they sufficate on carbon dioxide.

  44. Bright Soul
    Bright Soul
    2 години таму

    entertain me dont make me think

  45. keegan davidson
    keegan davidson
    2 години таму

    So the oxygen candles are essentially the same as the oxygen generators on passenger planes? Little less high tech than I thought but I guess less things to fail in a vital process.

  46. Uncle Ned
    Uncle Ned
    2 години таму

    I am insanely jealous of you. You got to start a class delta fire. In a submarine. On purpose. To help people breathe. That is so counter-intuitive yet so genius! I love every aspect of it!

  47. TeeJation
    TeeJation
    2 години таму

    2:02 "Where you from?" "I'm from Ohio" "Oh." :l

  48. Xander Original
    Xander Original
    2 години таму

    Thank you Destin, that was very interesting!

  49. THEDRAGONBOOSTER8
    THEDRAGONBOOSTER8
    2 години таму

    2 of the 3 ways .. Very good.

  50. littleboylost1o1
    littleboylost1o1
    2 години таму

    Cool

  51. L C
    L C
    2 години таму

    submarines 60 years ago didn't had this much technology dedicated to produce air alone oxygen, they were still using filtration systems from the late 40's if they had any, for oxygen I don't know what were they using.

  52. Takahashi
    Takahashi
    2 години таму

    Using plants Duhhh

  53. L C
    L C
    3 години таму

    so if you are a cigarette smoker or a nicotine addict you can't work in a submarine.

  54. dog breath
    dog breath
    3 години таму

    These guys remind me of my grandfather. He spoke slowly, and didn't use a lot of technical language, but inside he was incredibly intelligent and understood his job, and the world around him. He worked on an aircraft carrier for the US Navy in some job related to nuclear power (which he never gave any details on).

  55. Billy Stink
    Billy Stink
    3 години таму

    Sometimes subs do run out of air, when good content creators leave us breathless.

  56. GeneralMills66
    GeneralMills66
    3 години таму

    Great Vid!

  57. Adam Parrish
    Adam Parrish
    3 години таму

    A submarine is a Claustrophobe's Nightmare.

  58. ALFREDO
    ALFREDO
    3 години таму

    So, here is a challenge for you and probably for your other smart friend, the one who made the explosive baseball bat. What would happen if you get one of those huge fireworks that we see on the 4th of July and send it to the border of the atmosphere on one of those weather balloons and make it explode there. The real challenge is: how would you figure out how to film the explosion at enough distance to be able to appreciate the explosion and what would happen. Is there going to be enough oxygen for the thing to explode?

  59. Cl Arice Tayag
    Cl Arice Tayag
    3 години таму

    The ugly reminder concretely radiate because bangle connolly sound like a sour internet. ruddy, scared bee

  60. Jolly Goodbeard
    Jolly Goodbeard
    3 години таму

    This stuff is so cool...so I know and understand they had to view and remove any footage that you made for Clearance purposes..so my question is did they keep any footage or delete anything you filmed or are you allowed to say??

  61. Viswas V
    Viswas V
    3 години таму

    Informative Video thanks 👍

  62. Jonathan Nocon
    Jonathan Nocon
    3 години таму

    Are these ‘candles’ available to civilians? ‘Tis fascinating... I wonder if they light a dud/bad candle, would that produce negative/harmful gasses instead. Who would have known burning can produce o2 hmmm... 🤔 Crazy stuff 🌈

  63. brxn
    brxn
    3 години таму

    I love this channel so much

  64. AG.
    AG.
    3 години таму

    Thanks for the informative video.

  65. Denzil Buchner
    Denzil Buchner
    3 години таму

    These guys are playing Oxygen Not Included but in real life

  66. kwartylion
    kwartylion
    3 години таму

    2:52 Funny it even looks like it was taken out of a fallout

  67. ThatsNot Damxz
    ThatsNot Damxz
    3 години таму

    Heat of absorption of CO2 and partial pressure of CO2 with aqueous solutions of MEA has been measured in a reaction calorimeter CPA122 at 40, 80, and 120 oC for 30 wt% MEA solution and at 120 oC for 10 and 70 wt % MEA solutions. Heat of absorption measured in this work is also differential in loading, i.e. CO2 has been added to the reactor in steps. An experimental set-up used by Kim and Svendsen (2007) has been used in this work after a small modification. Experiments show that heat of absorption depends both on loading and temperature, though the temperature dependency is not as high as was reported earlier.

  68. High King Trasher
    High King Trasher
    3 години таму

    Well isn't that useful? An oxygen monitoring system that takes 2 minutes to get results. Seems like a weak point since it only takes 2 minutes to suffocate

  69. Isaac Howard
    Isaac Howard
    3 години таму

    Thanks Destin! Your questions are on point!

  70. Will Lowe
    Will Lowe
    3 години таму

    According to my command, this is top secret information and this is treason!

    1. Cristian Londono
      Cristian Londono
      3 години таму

      Wrong

  71. Zoidberg227
    Zoidberg227
    3 години таму

    A subtle meta-analogy there between the oxygen candles and the reactor on the ship. The candles work by producing more oxygen than they consume, and the reactor works by producing more neutrons than it consumes.

  72. Krotan
    Krotan
    3 години таму

    That dude is pretty cool, also looks like Dave Grohl. edit: Meant the guy with hat and glasses.

  73. ThatsNot Damxz
    ThatsNot Damxz
    3 години таму

    This is Fire 🔥😏 Pun intended

  74. TDT Records
    TDT Records
    3 години таму

    I want to know how they keep the electrolysis electrodes from decomposition !!!!!

  75. Pyroon
    Pyroon
    3 години таму

    It's important to note that for each requirement, there is a power independent method of satisfying the requirement

  76. Hieki Nakamura
    Hieki Nakamura
    4 години таму

    whoa, i'm learning something new from this channel

  77. Richard Rejmer
    Richard Rejmer
    4 години таму

    16:00 We don't want premature ignition, now - do we?

  78. A B
    A B
    4 години таму

    I expected them using trees

  79. Richard Rejmer
    Richard Rejmer
    4 години таму

    12:44 they are called "Clinkers" because in many industries the waste created if it is semi-solid and porous, it's called 'clinker'. e.g. the cement industry. For example, the ash formed by burning coal in a boiler will deposit 'clinker' ash or a glassy slag on the walls or surfaces of the boiler. Some bricks are also called 'clinker' bricks because of the porous appearance of them.

  80. Jim Dear
    Jim Dear
    4 години таму

    4:34 and ill just head down here, uh nope nevermind

  81. Invigorous
    Invigorous
    4 години таму

    This series makes me feel like destin is plotting something malicious

  82. social3ngin33rin
    social3ngin33rin
    4 години таму

    This episode is amazing :)

  83. Ben Ghist
    Ben Ghist
    4 години таму

    So if I remember correctly... carbon dioxide has 2 oxygen molecules... is there a way to separate the oxygen molecules from the carbon? Thereby creating breathable air from the waste air?

    1. Cristian Londono
      Cristian Londono
      3 години таму

      Yes

  84. Daniel Walsh
    Daniel Walsh
    4 години таму

    Given that the problem is too much CO_2, and not enough O_2, I’m surprised the solution doesn’t involve a chemical process that strips the carbon off of the CO_2, completing both the oxygen generation and carbon dioxide scrubbing at the same time.

  85. TwoStomach
    TwoStomach
    4 години таму

    my house uses reverse osmosis

  86. Matthew Rhodes
    Matthew Rhodes
    4 години таму

    "you did this in 6th grade science or something like that" Unfortunately, I think we got the "something like that.." part...

  87. Andrew H
    Andrew H
    4 години таму

    Why not store liquid oxygen? Is it more efficient to ''store'' the oxygen in a solid state like the candle?

  88. Gavigu
    Gavigu
    4 години таму

    Yooo Dow was from west Jeff, it’s kinda sick I live there

  89. José Carlos S. A. Tissei
    José Carlos S. A. Tissei
    4 години таму

    people that work on submarines are so smart omg

  90. Kenny kohen
    Kenny kohen
    4 години таму

    16:15 imagine if the candle just decided to blow up that day

  91. skg901
    skg901
    4 години таму

    Can that good gas bad gas display detect who has a bad stomach...😂😂

  92. D B
    D B
    4 години таму

    I spent 30+ days on a sub a long time ago and had no idea about the candles......thanks Destin for sharing this whole experience

  93. PelloTap
    PelloTap
    4 години таму

    The animations are extremely helpful for understanding the topic. Thank you for taking the time to make and include them.

  94. Mutantcy1992
    Mutantcy1992
    4 години таму

    Monoethyleneamine lol

  95. Mutantcy1992
    Mutantcy1992
    4 години таму

    Always fun to watch Destin do some chemical engineering

  96. arvydas0069
    arvydas0069
    4 години таму

    In the Marines, the two states producing the most Marines at MCRD Parris Island were Ohio and Alabama

  97. Mr Miles 45
    Mr Miles 45
    4 години таму

    I appreciate that you did this, and explaining things to us. It’s too cramp for my liking

  98. Juan Hernandez
    Juan Hernandez
    4 години таму

    The brief plough immunohistochemically empty because perch histologically command for a outgoing design. normal, humdrum quilt

  99. Lolik 123654
    Lolik 123654
    4 години таму

    Wooden walls in a submarine look like soviet trains

  100. Alexander Gooding
    Alexander Gooding
    5 годин таму

    Electrolysis?