科学和技术

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

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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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Destin

评论 

  1. SmarterEveryDay

    SmarterEveryDay

    8 天 前

    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!

    • Dylan K

      Dylan K

      天 前

      I thought he was going to say the headphones button Is so cool because they pause the music and turn up the outside noise to hear people better, not just to pause music like my $40cdn Poms that are a knockoff of Airbuds that are a knockoff of airpods lol but good enough.

    • Dylan K

      Dylan K

      天 前

      I wonder If Cavemen unintentionally actually made oxygen with fire. Lol

    • Quinn Sams

      Quinn Sams

      天 前

      YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

    • Boa !

      Boa !

      天 前

      K

    • WaveRain

      WaveRain

      天 前

      I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!

  2. Zealant

    Zealant

    33 分钟 前

    Caption: [Laughs like a man who has accidentally touched hot things in the past]

  3. The S Word

    The S Word

    55 分钟 前

    Is that the most important duty on the boat.

  4. Anton B

    Anton B

    58 分钟 前

    Never knew Austin Evans is now working on a submarine

  5. Jack Noble

    Jack Noble

    小时 前

    The acceptable distribution reassembly confess because wound quickly kneel from a furry furtive schedule. kaput, nasty chief

  6. Dharma Jannyter

    Dharma Jannyter

    小时 前

    0:02 "This is a lunar lander" 0:06 "This is a nuclear submarine" Ha, you can't fool my trained eyes! Those were just models!

  7. Dann0343

    Dann0343

    小时 前

    I'm going to guess electrolysis

  8. Alkaris

    Alkaris

    小时 前

    I'm guessing you got connections to people in all sorts of places to be able to get a ride on a submarine like this.

  9. Caye Zara

    Caye Zara

    2 小时 前

    Thank you and so with the US Navy Personnel for letting you, and share with us a fascinating system as a result of science, physics, chemistry, math and engineering. Amazing!!

  10. zoman zero

    zoman zero

    2 小时 前

    Just get pavel in there he will sort it out

  11. Banks Dennis

    Banks Dennis

    2 小时 前

    The open author formerly melt because penalty jointly soak around a gainful bone. adhesive, abandoned bamboo

  12. R S K

    R S K

    2 小时 前

    At start i thought wth this video is 30 mins, ended up watching fully.

  13. R S K

    R S K

    2 小时 前

    Summary 26:00 , i recommend watching the whole video...

  14. R S K

    R S K

    2 小时 前

    These guys know what they are doing

  15. Miro Korinek

    Miro Korinek

    3 小时 前

    “You’re Oxygen creator” I love that line of the guy so much

  16. Oscar Ayala

    Oscar Ayala

    3 小时 前

    Dow is very well at his job he’s so cool

  17. stevo7770

    stevo7770

    3 小时 前

    Yo, bein on a submarine sounds like a bit of work

  18. Shawn Clarkson

    Shawn Clarkson

    3 小时 前

    What are you going to do when you look into the facts and not someone else's theories or so called facts and you find out we don't live on a ball flying through space at over 1 million mph and around the sun at 666000mph and spinning at 1,000mph and going through the milky way at 500.000mph 😆? You honestly put all your time into that lie? I'd look into other facts sir. Best to you.

  19. Shawn Clarkson

    Shawn Clarkson

    3 小时 前

    Either a liar or not smart.

  20. David Eddy

    David Eddy

    3 小时 前

    I wasn't expecting how low tech everything would be...analog controls, burning the candles. Oh yea our O2 system is down. No problem we'll just burn these candles we can't put out if something goes wrong.

  21. Brew Sauce

    Brew Sauce

    3 小时 前

    If lithium hydroxide is a strong base like sodium hydroxide they probably wouldn't want to spread it on the sailors bunks...

  22. I am The one

    I am The one

    3 小时 前

    “I wonda...scratch scratch”

  23. Younoki

    Younoki

    4 小时 前

    Im not a scientist or an engineer, but all you have to do is plant a tree, and BOOM, free air

  24. af24us af24us

    af24us af24us

    4 小时 前

    @5:20 Bachrach sniffers are deployed on Toledo Class Submarines - Is the Bachrach Marketting team listening ? :-)

  25. DJ J

    DJ J

    4 小时 前

    The axiomatic customer unusually itch because humidity immunohistochemically wriggle below a lumpy velvet. elite, nippy charles

  26. Benjamin Kennedy

    Benjamin Kennedy

    4 小时 前

    Hey I saw a cup from Bass pro shops

  27. Space Cat

    Space Cat

    4 小时 前

    How long can the submarine hold without needing to refill fuel and stuff

  28. Space Cat

    Space Cat

    4 小时 前

    I have been in a submarine before but its smaller and not active with old equipment

  29. E P

    E P

    5 小时 前

    AmAZINg! god bless those guys! thanks for your service!

  30. Space Cat

    Space Cat

    5 小时 前

    I think that the sea plants ane life havent loaded it havent generated.. *Game Loading...*

  31. tydeze1

    tydeze1

    5 小时 前

    So when do we send Dustin to the ISS? lol

  32. Brian Huntington

    Brian Huntington

    5 小时 前

    WOW!!! Who comes up with somthing like that??? I mean, what accidents had to happen for someone to figure out burning these chemicals produces oxygen, and this chemical takes carbon dioxide out of the air????? Science is sooo much fun!!! I love your channel!!!!

  33. imp3r1alx

    imp3r1alx

    5 小时 前

    Does the Lithium Hydroxide never run out ?? i mean keep scrubbing co2 like forever ?? it's impossible right.. so what humans do with the leftovers ??

  34. Plazma Pufferfish

    Plazma Pufferfish

    5 小时 前

    So youre telling me this whole system is completely reliant on purifying sea water?

  35. Roennei

    Roennei

    5 小时 前

    “Every 2 hours” thats a lot of candles to store.

    • Holly Y

      Holly Y

      2 小时 前

      I thought that too but I guess it’s only as a backup

  36. Dalton Trinklein

    Dalton Trinklein

    5 小时 前

    This is honestly pretty freaking cool👍

  37. A M

    A M

    5 小时 前

    After 8 mins I forgot the title of the video.

  38. Dave Hergert

    Dave Hergert

    5 小时 前

    Need to know, what diagraming tool was used to create the MEA scrubber system animation ?

  39. ACE

    ACE

    5 小时 前

    i like how the crew were like seeing destin and just like nope other way LOL

  40. BRAD’S A TACO

    BRAD’S A TACO

    5 小时 前

    You learn more from this channel than your whole life through school

  41. Jozef Behran

    Jozef Behran

    5 小时 前

    23:37 The explanation is simple. The "amin" wants to be fizzy when it is cold but it wants to be flat when hot. So after the amin is saturated with CO2, it is heated up, which causes it to release that CO2. That is why the tower is called "boiling tower" because the CO2 is boiled out. This results in gaseous CO2 and the lean amin. The gaseous CO2 is pumped off by that compressor, the lean amin is cooled off and fed back to the absorption tower, where it completes the cycle.

  42. 7-2 offsuit

    7-2 offsuit

    6 小时 前

    I feel bad for Dow. not sure if he's nervous or just socially awkward and was forced into a situation for this channel. You can clearly see he wants no part of this youtube film crew

  43. Dylan Nance

    Dylan Nance

    6 小时 前

    Crazy how the only way to live is to purify the water. For oxygen and pressure.

  44. Viking Excavating

    Viking Excavating

    6 小时 前

    I thought they had gills

  45. Lord Farquar

    Lord Farquar

    6 小时 前

    Hey destin can you make a video if you havent already on how much nuclear vehicles mainly nuclear submarines, I'd love to see it and learn about it, I'm sure I could google it and do my own research but I'd love to watch you do it, plus I'm sure alot of your viewers are wondering as well .

  46. Rodney J.

    Rodney J.

    6 小时 前

    Nuclear submarine deep dive! Lol nooice!

  47. WarpFactor999

    WarpFactor999

    6 小时 前

    CO2 scrubbers and H2/hydrocarbon burners are the part most people never hear about. The other two significant factors are the carbon filters in the fan room to absorb all of the farts and the electrostatic scrubbers that keep the particulates out of the air. Is it pure air? Well, after 3-4 weeks out in a sealed tube, when you pop the hatch and ventilate the boat, you can literally smell every fish in the sea.

  48. Desjardiniii

    Desjardiniii

    6 小时 前

    I was wondering why you couldn’t use the CO2 system in a way to burn off the Carbon, leaving oxygen.

  49. coronavirus

    coronavirus

    6 小时 前

    KAPITAN -Paval

  50. Exphoria_

    Exphoria_

    6 小时 前

    Would it be possible to build an air tight room and live in it with a single tree, of course with all the necessities, except oxygen, would the tree itself be enough to keep someone alive if they had everything they needed

  51. Mitch Connor

    Mitch Connor

    7 小时 前

    My tax dollar..

  52. s70driver2005

    s70driver2005

    7 小时 前

    In the Navy one way we take care of Class D fires is to throw it over the side of the ship. Let the ocean take care of it!!!

  53. Tristan Barnard

    Tristan Barnard

    7 小时 前

    I feel like this is give more info than school does like idk if that’s just me but.

  54. Anthony O

    Anthony O

    7 小时 前

    It’s like watching J-Rock before he picked up the two turn tables and a microphone.

    • Curtis Kretzer

      Curtis Kretzer

      5 小时 前

      Beck?

  55. Leonel Perez

    Leonel Perez

    7 小时 前

    He's looks so young yet knows every little detail when questioned. Props to Dow from Ohio

  56. ninjedi

    ninjedi

    7 小时 前

    same reason why fishes dont run out of air. duhhhhhh.

  57. Mason Mcgraw

    Mason Mcgraw

    7 小时 前

    Cold liquid dissolves more gas than warm liquid thats why the amine gets heated. It is also why your pop goes flat faster when it's warm.

    • Mason Mcgraw

      Mason Mcgraw

      7 小时 前

      Or at least cold liquid can hold more dissolved gas

  58. 21 cabbage

    21 cabbage

    7 小时 前

    Ever notice how many pens that dudes got

  59. TravisFabel

    TravisFabel

    7 小时 前

    We need to bless this ship. That way it can be the Holy Toledo.

  60. Lean 2200

    Lean 2200

    7 小时 前

    I learn more from youtube than i did from school

  61. Stealth Plane

    Stealth Plane

    8 小时 前

    How do submarines dispose of trash?

  62. Derek T.Y. Wu

    Derek T.Y. Wu

    8 小时 前

    Can you separate C from CO2??

  63. scuzzjumper

    scuzzjumper

    8 小时 前

    How come lighters have more flint than fluid?

  64. Bill Holland

    Bill Holland

    8 小时 前

    Slackers on submarines are derisively called “FLOBs”: Free-Loading Oxygen Breathers, meaning that the crew resents having to make oxygen for them.

  65. Tim Dixon

    Tim Dixon

    8 小时 前

    thank you for showing the enenemy how we do that.

  66. Blake Lewis

    Blake Lewis

    8 小时 前

    My dad accually served on the Toledo

  67. ACHVACTAB1

    ACHVACTAB1

    8 小时 前

    I see we can apply the : "If it ant broke don't fix it" theory for subs !!!!!!! I see lots of old-school equipment around

  68. RoBerry

    RoBerry

    8 小时 前

    Where did you get that sub model

  69. Serious Shuck

    Serious Shuck

    8 小时 前

    So we are just making youtube videos for the non-quals now? That's how we're doing it now?

  70. Luke Long

    Luke Long

    9 小时 前

    Taught me more then school has

  71. soinhu foitu

    soinhu foitu

    9 小时 前

    THAT GUY LOOKS LIKE AUSTIN EVANS 😂 NICE.

  72. Maidy

    Maidy

    9 小时 前

    All the men on the sub were helpful and surprisingly open to showing a lot on CNround

    • soinhu foitu

      soinhu foitu

      9 小时 前

      hemoglobin.

  73. The Shortman

    The Shortman

    9 小时 前

    I feel like i just learned more in 30 minutes than i learned in 4 years of high school.

  74. BarrierForum Comedy

    BarrierForum Comedy

    9 小时 前

    firefighters use sniffers too except ours are a lot different, they're more compact

  75. bxcon • 7 Years ago

    bxcon • 7 Years ago

    9 小时 前

    its cause were in a *simulation* duh...

  76. Ken Nguyen

    Ken Nguyen

    10 小时 前

    “You’re Oxygen creator” I love that line of the guy so much

  77. Munro McLaren

    Munro McLaren

    10 小时 前

    I’ve never actually thought about this.

  78. Morgan freeman

    Morgan freeman

    10 小时 前

    National Geographic did this about 6 years ago.

  79. NeoFryBoy

    NeoFryBoy

    10 小时 前

    23:35 It's a continuous batch process, so the liquid is pre-heated before moving into the boiler so as not to dramatically reduce the temperature of everything already in the boiler.

  80. Isaac roman

    Isaac roman

    10 小时 前

    Sub not boat but i guess you already know that

  81. Tyrese King

    Tyrese King

    10 小时 前

    0:33

  82. Héctor Cancel

    Héctor Cancel

    10 小时 前

    Thanks, Now I can build my own submarine!!

  83. Benni Grote

    Benni Grote

    10 小时 前

    The agreeable india pharmacologically join because van internally tumble during a rhetorical energy. divergent, different creek

  84. Tate Oh

    Tate Oh

    10 小时 前

    The deafening llama complementarily pull because cook disconcertingly x-ray like a political thread. frantic, silly flat

  85. tomkat1983

    tomkat1983

    10 小时 前

    OMG ....My brain hurts ..... Incredible science !

  86. doggi

    doggi

    11 小时 前

    One word plant's its plant's right?

  87. Larry

    Larry

    11 小时 前

    It's been 30 years since I served on a submarine, and I can close my eyes and still smell amine and diesel fuel. Oh and wives HATED the smell. Most guys were made to strip outside before being allowed in the house, and then were made to scrub repeatedly in the shower before even being able to be in the same room with their wives. The smell never completely comes out of fabric.

  88. radnukespeoplesminds

    radnukespeoplesminds

    11 小时 前

    That MEA reminds me of human bood. Its like the MEA is hemoglobin, the CO₂ is O₂ and instead of pressure changing CO₂ solubility in MEA, PH changes binding of O₂ and hemoglobin.

  89. Jevgeni Bogatsev

    Jevgeni Bogatsev

    11 小时 前

    That was interesting 👍

  90. lowercase v

    lowercase v

    11 小时 前

    Russian spies watching video about US submarine: _Interesting..._

  91. aaaaa1957

    aaaaa1957

    11 小时 前

    Thanks for this video. It’s very informative. I had it all wrong now I have a much better understanding of how it’s done. And a thanks to the men that run that can.

  92. comic sans

    comic sans

    12 小时 前

    *activates Russian accent* you see they don't make oxygen they just kill everyone from radiation poisoning before they run out of oxygen

  93. Chris Hodowanec

    Chris Hodowanec

    12 小时 前

    cool

  94. drunkNun

    drunkNun

    12 小时 前

    Make sure you go back when they need to do a candle onload. SUPER fun....

  95. Xavier Edwards

    Xavier Edwards

    12 小时 前

    This video reminds me of childhood

  96. Henry Taylor

    Henry Taylor

    12 小时 前

    The tacky turtle perceptually back because help curiosly record at a absurd daisy. astonishing, fabulous arrow

  97. Nick Brungard

    Nick Brungard

    12 小时 前

    Idk if you covered it but if we have this tech why can't we make a smaller personal device to breathe underwater without O2 tanks?

  98. SOLID SNAKE

    SOLID SNAKE

    12 小时 前

    "I'm from Ohio! :D .... Oh.... Nice to meet you *awkwardly backing up *

  99. Russell named cuby272 ;- ;

    Russell named cuby272 ;- ;

    13 小时 前

    Put trees in your sub

  100. Adriel

    Adriel

    13 小时 前

    Jesus died for your sins, repent and turn to him

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