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

SmarterEveryDay
26 772 Показвания 2,7 млн.
Наука и технологии

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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

Коментари

  1. SmarterEveryDay
    SmarterEveryDay
    преди 6 дни

    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. Gw Builder
      Gw Builder
      преди 5 часа

      @Stan Ervin The idea is plausible; however, the lower the efficiency of the plant the more toxicity is generated. I think that is where the problem begins because the benefit verse the compound detriments create a negative cycle. In the natural environment those conditions can be overcome, but in a dependent environment where the oxygen generation is a necessity, those negatives make a no go situation. I like your determination, there is definitely an answer somewhere.

    2. Stan Ervin
      Stan Ervin
      преди 6 часа

      @Gw Builder Thank you for the input/clarification. My thoughts were leaning towards the use of ultra efficient low power consumption LEDs in a spectrum of sufficient fine tuning to obtain maximum O2 generation, perhaps utilizing arrays of Fresnel lenses. Just seems plausible. I feel like it could be utilized to oxygenate the vessel at least in a supplemental role with other methods that are currently implemented, even if a 25% level of impact is realized.

    3. Chip Elliott
      Chip Elliott
      преди 8 часа

      How many candles do these subs carry?

    4. Dan Quayles ITS SPELT POTATOE!
      Dan Quayles ITS SPELT POTATOE!
      преди 9 часа

      @Brett Moore I know about the submarine o2 but how about the iss? Have your tried a search engine? Tell an person an answer they will ask simple questions on and on! Teach a person to use a search engine then you dont have to waste time reading simple questions that can be answered with a search engine!

    5. Gw Builder
      Gw Builder
      преди 10 часа

      @Stan Ervin Simple answer. The Chinese actually tried this exact experiment on the dark side of the moon in recent years with complete failure. Other similar experiments are being done on the space station with some success, but sunlight is still necessary. Some micro organisms were tested with success, but that information is apparently not available to the public. The idea is reasonable until put into reality. All known oxygen producing plant life (including algae) sufficient for human breathing require some form of sunlight in their photosynthetic process for oxygen to be produced. Submarines have been in existence since the Civil war, if there was a way to utilize plants in some form or other I'm sure the scientific community would be celebrating it right now. The Mars missions depend on such a discovery. There are multiple test facilities around the world challenging people to survive in the most inhospitable environments in preparation for the Mars missions and oxygen generation is the number one priority, water is second, and food, survivability along with many other situations follow in priority after that. In this instance there is overwhelming evidence in the proof of concept phase to eliminate that particular possibility, at least for now. I agree that there is always new information developing and the idea is absolutely reasonable to continue research because perhaps someone will indeed discover the missing ingredient. I actually grow, propagate, graft, and merge different species of plants and trees. Trying to maintain these plants in their optimal environment is challenging enough, imagine the types of modification required to sustain them without those systems. I am sure some of those modifications are probably happening on the station. The purpose is to go beyond the information we already have and explore new possibilities. I think the plant and algae ideas have huge merit; however, there are significant setbacks because with reduced sunlight oxygen production is reduced and toxicity is increased. The unknown is where the real possibilities are just waiting to be discovered.

  2. Sym doxe
    Sym doxe
    преди 32 минути

    Woah that's not a name you hear everyday that's a really cool name Dow, Dow Jones

  3. Daruween
    Daruween
    преди 42 минути

    amongus

  4. Tom Baker
    Tom Baker
    преди 44 минути

    Why are they wearing hats? Is the sun in their eyes?

  5. Daniel Cabral
    Daniel Cabral
    преди 47 минути

    I'm literally learning about osmosis and electrolysis on school at the moment.

  6. JaThe Winner
    JaThe Winner
    преди 59 минути

    I have two questions left from the torpedo video: 1. Where does the additional sea water that went into the second tank go? 2. Why do we give bullets a spin around their axis but not torpedos?

  7. 喬冶
    喬冶
    преди час

    贊...........

  8. Miles C. Anthony
    Miles C. Anthony
    преди час

    Oxygen stores, filters 'n scrubbers. Adios.

  9. Jez
    Jez
    преди час

    For the non native english speakers who struggle with the accents, the noise and the technical terms in this video, turn on the subtitles :)

  10. Nabman11
    Nabman11
    преди час

    That isn't Dow. I saw Austin Evans steal his uniform and sneak inside the submarine after he spent a week long bender smoking crack and playing MGS.

  11. MrFrosty Vlogs
    MrFrosty Vlogs
    преди час

    cant they use a thermal camera or temp camera to find the leaked pipes? that would be easier and fast

  12. Random Entertainment videos
    Random Entertainment videos
    преди час

    2 days later at school, how do you make oxygen in a submarine,,,,,,,,urinalysis

  13. Krabbe
    Krabbe
    преди час

    Its the kosatka!

  14. nExoR LU
    nExoR LU
    преди час

    can any of these methods be used on megascale? e.g. for cities

  15. John Rosario
    John Rosario
    преди час

    @lav luka

  16. SafetyThird
    SafetyThird
    преди час

    Thanks man, always wanted to know this

  17. Erbi Gimbi
    Erbi Gimbi
    преди час

    It's totally fascinating.

  18. Davy Jones
    Davy Jones
    преди час

    Clinkers: a term from the coal burning boiler days when spend COAL ash had SLAG deposits that were called clinkers. The Clinkers were more of a solid mass then a powder ash.

  19. John Cook
    John Cook
    преди 2 часа

    The fragile man biosynthetically object because increase erroneously bat save a steadfast blowgun. marvelous, deeply colt

  20. LynxEng
    LynxEng
    преди 2 часа

    They probably spend more time repairing that Xerox MultiFuntion Printer than they do repairing anything on the sub

  21. SSS Smile
    SSS Smile
    преди 2 часа

    Destin looks like Austin with a cap

  22. Octo Games
    Octo Games
    преди 2 часа

    Video Idea. Will you consider an episode on gold and off world mining and how mining elements off world would effect traditional market value and manufacturing?

  23. Josemanuel Piceno Vasquez
    Josemanuel Piceno Vasquez
    преди 2 часа

    Is it acceptable to call it a boat when it's a sub?

    1. Eddie J. G.
      Eddie J. G.
      преди час

      Yes. Submarines are affectionately known as “boats”.

  24. Overdose Tech
    Overdose Tech
    преди 2 часа

    THAT GUY LOOKS LIKE AUSTIN EVANS 😂 NICE.

  25. Viva Wö
    Viva Wö
    преди 2 часа

    Why don't they simply use plants?

    1. Eddie J. G.
      Eddie J. G.
      преди час

      How many plants do you think you’d need to make enough oxygen for 150 people? How much fresh water would they use up?

  26. Serial Chiller
    Serial Chiller
    преди 2 часа

    did u see that bass pro cup? i wont tell the time go look for it

  27. DimljenaRiba
    DimljenaRiba
    преди 2 часа

    Im happy I witnessed a time where actual humans were on submarines! So much science... *wow*

  28. Themagicphonebooth Q
    Themagicphonebooth Q
    преди 3 часа

    So technically a submarine can be in space?

    1. treverios
      treverios
      преди час

      Not for long without the water for cooling and electrolysis. Furthermore, the hull was not designed for the low temperatures in space.

  29. Ryder Scheeren
    Ryder Scheeren
    преди 3 часа

    The receptive sushi utrastructurally gaze because bank perceptually fasten except a silky grasshopper. luxuriant, neighborly tom-tom

  30. Brainstorm Surge
    Brainstorm Surge
    преди 3 часа

    Raycon earbuds suck. Good marketing, terrible product.

  31. Brainstorm Surge
    Brainstorm Surge
    преди 3 часа

    Reminds me of playing Oxygen Not Included.

  32. Gerard Ligonde
    Gerard Ligonde
    преди 3 часа

    The jazzy channel biomechanically nest because mistake chronologically rain worth a callous river. colossal, anxious sleep

  33. Eric He
    Eric He
    преди 3 часа

    Subs=subscribers get oxygen by breathing

  34. Daniel Sánchez
    Daniel Sánchez
    преди 3 часа

    Nothing interesting in the comments, I saved you 5 minutes of bs.

  35. Michael Pritchard
    Michael Pritchard
    преди 4 часа

    Why don't subs run out of oxygen? We don't.

  36. Hermitey Perez Triana
    Hermitey Perez Triana
    преди 4 часа

    Claustrophobia

  37. WellAaron
    WellAaron
    преди 4 часа

    great now it made me want to play more oxygen not included

  38. rob ten tije
    rob ten tije
    преди 4 часа

    sounds pretty corona proof air flows true the boat

  39. Lv.99 Mastermind
    Lv.99 Mastermind
    преди 4 часа

    Bruh just put gills on the sub

  40. Erick
    Erick
    преди 4 часа

    This guy comes off rude

  41. Oqii99 Hhp87
    Oqii99 Hhp87
    преди 4 часа

    The tacit shorts electronmicroscopically retire because alibi technologically hop beyond a busy camel. future futuristic, utopian rhinoceros

  42. illesizs
    illesizs
    преди 5 часа

    How complicated would it be to electrolyse CO² into carbon and oxygen?

  43. Dan Lo Fat
    Dan Lo Fat
    преди 5 часа

    Oh they're like the Galaxy 150 earbuds I'm kind of case same kind of charging yep

  44. Melissa8472
    Melissa8472
    преди 5 часа

    really cool video!

  45. Google User
    Google User
    преди 5 часа

    West Jefferson, Ohio, right on

  46. Patrick
    Patrick
    преди 5 часа

    Nice Miracle on Ice picture 2:43

  47. Dan Lo Fat
    Dan Lo Fat
    преди 5 часа

    Not only is an oxygen candle cool it's also super quiet so if they got to run silent it can still breathe for a long time

  48. Jacob Nations
    Jacob Nations
    преди 5 часа

    *shines light directly on his face*

  49. Mohamed Amine Trigui
    Mohamed Amine Trigui
    преди 5 часа

    The whole game was a hide and seek

  50. Roger Finch
    Roger Finch
    преди 5 часа

    So, while we are talking "science", you do realize that you can't just "hook" up anything to a nuclear reactor to get electricity........right ? A reactor merely generates heat energy in a primary loop, which in turn heats up water in a secondary loop to form steam for a turbine generator which is what creates your electricity.

    1. Charles Quackenbush.
      Charles Quackenbush.
      преди 3 часа

      Duhhhhh

  51. Dan Lo Fat
    Dan Lo Fat
    преди 5 часа

    What do they do for nitrogen add

    1. Eddie J. G.
      Eddie J. G.
      преди час

      We don’t need to replenish the nitrogen in the air; nothing consumes it.

  52. KopaZ
    KopaZ
    преди 5 часа

    TLDR: 2 H2O = 2 H2 + O2 AKA electrolysis.

  53. † Masterhp †
    † Masterhp †
    преди 5 часа

    Me when I'm playing oxygen not included

  54. Michael Spinelli
    Michael Spinelli
    преди 5 часа

    Dow explains things about as well as submarines fly.

  55. Anton Belaschenko
    Anton Belaschenko
    преди 5 часа

    I am not used to seeing him with out the hat

  56. Neko Slacker
    Neko Slacker
    преди 5 часа

    It’s just a long tube like a snorkel

  57. TheBros2theend
    TheBros2theend
    преди 6 часа

    Jesus Christ loves you

  58. founder of coreism
    founder of coreism
    преди 6 часа

    They could use the hydrogen as a fuel source instead on dumping it. And fresh water. HHO gas (hydrogen) exhausts 100% pure water.

    1. Eddie J. G.
      Eddie J. G.
      преди час

      That reaction takes the oxygen back out of the air.

  59. Skyler Baird
    Skyler Baird
    преди 6 часа

    FINE I'LL WATCH IT!

  60. DontRobMe13
    DontRobMe13
    преди 6 часа

    9:01 - by creating oxygen via electrolysis you also create hydrogen. having an reactive / explosive gas in a sub is dangerous so... how do they get rid of it?

    1. Eddie J. G.
      Eddie J. G.
      преди час

      Straight overboard through a “tailpipe”.

  61. aLiEn
    aLiEn
    преди 6 часа

    Thanks a lot for this knowledge.

  62. Toxichammertoe
    Toxichammertoe
    преди 6 часа

    No need for extra equipment! Just put alot of plants in there, that solves the problem😉

  63. all the boost
    all the boost
    преди 6 часа

    I used the same style HVAC sniffer at car dealerships as a auto tech.

  64. wolfpackflyboy
    wolfpackflyboy
    преди 6 часа

    @smartereveryday Is this the same candle/chemistry that’s in the EPOS and/or “Dixie cups” on airplanes?

  65. the Yesinator
    the Yesinator
    преди 6 часа

    I am smartly dumb.

  66. Maherda Ekananda
    Maherda Ekananda
    преди 6 часа

    I wonder is this method are also use at aircraft in mission that flying at nuclear warfare such as E-4 Airborne Command Post or WC-135 Constant Phoenix.....?

  67. ideally CHIC
    ideally CHIC
    преди 7 часа

    The old-fashioned supermarket superficially crawl because tugboat regularly hover through a known celery. quiet, adjoining mustard

  68. ScottNJ
    ScottNJ
    преди 7 часа

    Brilliant info. Who knew if you've not been a submariner. No trolling intended, all due respect to PO2 Dow and Destin. 1) PO Dow, please articulate when interviewed. Your service and knowledge are greatly appreciated. 2) Desitn please coach your interviewee.

  69. Saintraft
    Saintraft
    преди 7 часа

    ahh yes... imagine if we had upgraded nuclear tech instead of abandoning it all these decades... fascinating stuff.

  70. Ck digital The Q of 6th
    Ck digital The Q of 6th
    преди 8 часа

    They mastered the production task of O2 to last very long, but not infinate, which is why they surface eventually. This kind of 'Oxygen'nizing'(to nick name it) still renders in excise of carbon build up stored away, which could be combined with other elements, like say hydrogen to conjure food as carbohydrates, so on a planet like Mars, these resource are not to limited, depending where you are or how long you must be there, if humans ever master pure artifical production of atmospher, they wouldn't need a planetary realms to survive.

  71. Eric Starling
    Eric Starling
    преди 8 часа

    I'm an ex A-ganger on an 688I boat. This exact boat type he visited. Awesome memories

  72. ʟᴏɴᴇᴠᴇɴᴛʜᴏʀɪᴢᴏɴ
    ʟᴏɴᴇᴠᴇɴᴛʜᴏʀɪᴢᴏɴ
    преди 8 часа

    Does it really take 30mins to explain this?

  73. Little69
    Little69
    преди 8 часа

    Plz make a reverse osmosis video

  74. J Alexander Bill
    J Alexander Bill
    преди 8 часа

    shocking lack of comments on Princess Boopersnoot.

  75. goguhu
    goguhu
    преди 8 часа

    Kink is pretty much Dutch for 'brick'. It's the residue ash from burning, hardening into a ... brick.

  76. Bernie Lomax
    Bernie Lomax
    преди 8 часа

    I used to build the HEX power supplies that run the oxygen generating equipment in the Ohio class. Small company called Treadwell had that contract and they outsourced most of the work to other contractors, we got a lot of that work for 30 years.

  77. Caesar Ong
    Caesar Ong
    преди 8 часа

    I cringed a bit when you said "filtered by reverse osmosis". We in the membrane community usually refers to filtration as anything mechanically separated, ultrafiltration is the cutoff for mechanical filtration, anything with smaller pores/molecular void spaces like nanofiltration and osmotic processes we call membrane separation. It can be a bit confusing since "nanofiltration" has the word filter in the name.

  78. Logan Cook
    Logan Cook
    преди 8 часа

    Ask someone what happens if there is a leak on a nuclear sub. I'd bet the farm they would have a more intelligent answer than "well then we would have a leak". Thanks don petit. Sorry but you mentioned the lunar lander and i remembered when you asked Don about a leak in a space situation.

    1. Eddie J. G.
      Eddie J. G.
      преди час

      Which fluids are you concerned with?

  79. Chuck Whitson
    Chuck Whitson
    преди 9 часа

    I bet with the body odor, facts, bad breath it must smell terrible Inside after months

    1. Eddie J. G.
      Eddie J. G.
      преди час

      We shower.

    2. Grampy Meyer
      Grampy Meyer
      преди 8 часа

      It smells terrible the minute you board.

  80. Woody Wang
    Woody Wang
    преди 9 часа

    Everyone knows people on subs take shallow breaths thats why....geeesh

  81. RAFIS03 GAMING
    RAFIS03 GAMING
    преди 9 часа

    Salam dari Indonesia

  82. Mahesh Babu
    Mahesh Babu
    преди 9 часа

    Really great video brother 💗💗💗💗💗💐💐💐💐💐💐Always God is with you 💐💐💐💐 ஓம் நமசிவாயம் ஓம் நமசிவாயம் ஓம் நமசிவாயம் ஓம் நமசிவாயம்

  83. RAFIS03 GAMING
    RAFIS03 GAMING
    преди 9 часа

    Indonesia

  84. RAFIS03 GAMING
    RAFIS03 GAMING
    преди 9 часа

    Halo

  85. Revtune
    Revtune
    преди 9 часа

    These ships literally have a natural gas plant on board. Amine towers, scrubbers, conditioners, yikes. Those things are jammed packed.

  86. diego g.
    diego g.
    преди 9 часа

    21:35 how many pens does he has to carry?

  87. The banana lord Who rules all
    The banana lord Who rules all
    преди 9 часа

    E

  88. Dilan Singh
    Dilan Singh
    преди 9 часа

    I saw carbon dioxide kill co2 on cams and vent

  89. The chaos system
    The chaos system
    преди 9 часа

    Loved all this information and the candles that’s cool never knew about the candles but everything else expected knew about and keep on with the education much appreciate it and it’s always good to refresh your memory on things that way you can never forget

  90. Darren Swails
    Darren Swails
    преди 9 часа

    20:33 look like an outline of a whale to his right..

  91. André Luz
    André Luz
    преди 9 часа

    clinkers because of cement

  92. Shawn Wilson
    Shawn Wilson
    преди 9 часа

    Thanks for helping me with my fish checkout 👍

  93. Revtune
    Revtune
    преди 10 часа

    We use sniffers in the oil and gas industry to find gas leaks and other harmful gasses such as H2S and explosive gasses.

  94. newbiekunchannel
    newbiekunchannel
    преди 10 часа

    Topic Suggestion!!! "Military MRE" how is made, what is the science behind the calories to an actual soldier is using (carring guns, ammo, supplies)

  95. Eddie
    Eddie
    преди 10 часа

    Cold liquids tend to absorb (for lack of a better term) gasses more readily than warm liquids. This explains why cold amine is sprayed, compressed...etc.

  96. KodyKK
    KodyKK
    преди 10 часа

    To preface this I don't work on a submarine but I have ran amine units. Usually the exchanger to heat up the rich amine before the stripper is exchanging heat with the hot lean amine to cool it before meeting up with the gas, in this case the air. Lean amine usually works best when its somewhere around 15 degrees warmer than the gas it is coming into contact with.

  97. Jay Patterson
    Jay Patterson
    преди 10 часа

    Brilliant and detailed explanation of all the processes. I thought it was much more simple, and I had no idea they had to use oxygen candles and have a controlled metal fire onboard the sub, YIKES!!! Amazing solution but it seems so brute force when operating beside a nuclear reactor!

  98. UShaikh1
    UShaikh1
    преди 10 часа

    today we become smarter with dustin

  99. Chucky Cheese
    Chucky Cheese
    преди 10 часа

    That kid is so smart! What a nice lad

  100. Jay Playz
    Jay Playz
    преди 10 часа

    So that’s how pavel stays down there so lomg