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

  • Avaldati 4 päeva tagasi

    SmarterEveryDay

    Kestus: 29:33

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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
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    en.wikipedia.org/wiki/Lithium_hydroxide
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SmarterEveryDay
SmarterEveryDay

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3 päeva tagasi
StabbyJoe135
StabbyJoe135

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

40 minutit tagasi
digital subliminal messages
digital subliminal messages

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

2 tundi tagasi
digital subliminal messages
digital subliminal messages

S R B Sounded like "Lawny"///

2 tundi tagasi
digital subliminal messages
digital subliminal messages

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// ///

2 tundi tagasi
New Jargon
New Jargon

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

3 tundi tagasi
butters
butters

Its a pleasure to see professionals at work. and a really interesting class.

16 sekundit tagasi
Cmoore Butz
Cmoore Butz

Guy at 4:46: "nope"

Minut tagasi
Bruno Oliveira
Bruno Oliveira

what does a submarine smell like?

Minut tagasi
Matthew Miller
Matthew Miller

Lowest O2 I have personally seen is 14.8%, what is yours?

4 minutit tagasi
charleskimbac
charleskimbac

great vid w/ further explanation + drawings, ty :)

4 minutit tagasi
Poodleinacan
Poodleinacan

10:26 Give that guy some props. He brought hair paste with him, to have presentable hair in the sub at all time.

5 minutit tagasi
J.T.Patton
J.T.Patton

Boopersnoot! LOVE it! :D

6 minutit tagasi
Red Planet
Red Planet

Very cool. These sailors are impressive.

8 minutit tagasi
Reelax Outdoors
Reelax Outdoors

We don't run out of air because we subscribed, liked and commented on another Smarter everyday video.

8 minutit tagasi
Bionic Cornet
Bionic Cornet

Just put a bunch of plants on board because they breath in carbon dioxide and breath out oxygen lol I wish

9 minutit tagasi
Łukasz Kucharski
Łukasz Kucharski

I dunno why, but I giggled at the idea of silent CO2 farts into the waterm. Esp. given how imporant it is, the more silent you make the farts, the more deadly you are.

20 minutit tagasi
thejordanbrooks
thejordanbrooks

I've been waiting for more submarine videos! When I was little I wanted to be a firetruck or a submarine. Yes, the vehicles, not the person who operates them.

20 minutit tagasi
David Hoover
David Hoover

Even you an Engineer looked totally confused.

26 minutit tagasi
heddu you
heddu you

How many candles does a sub like that carry? Must be at least a few hundred

29 minutit tagasi
InsanitySoldSeparately
InsanitySoldSeparately

I love his child like qualities but he’s also so intelligent and it’s very awesome to watch and hear all his questions and get good answers!

37 minutit tagasi
Ben Jackson
Ben Jackson

I have my coveralls wrapped up in plastic bags to preserve the smell. Makes for a great smell and tell.

40 minutit tagasi
MyUnquenchableThirst
MyUnquenchableThirst

can raycons pair to two different phones at the same time?

43 minutit tagasi
Richard Marble
Richard Marble

We had OBA's (Oxygen breathing apparatus) for going into smoke filled compartments while fighting fires. I believe that It is the same principle on a smaller scale. It has been 50 years ago so I don't know if they still use them. i was in aviation.

45 minutit tagasi
The Jon
The Jon

The inside of the sub looks like a basement filled with 1980s technology lol

46 minutit tagasi
MeTube Galvez
MeTube Galvez

oo look its Austin Evans lol

54 minutit tagasi
Ker Loz
Ker Loz

The unique steel optimally sneeze because stew significantly lick up a testy meteorology. bashful, soggy sailboat

54 minutit tagasi
Daniel Kolbin
Daniel Kolbin

always wondered that

56 minutit tagasi
Cole
Cole

I’m just waiting for you to get your fish. You’re already there.

58 minutit tagasi
blusafe1
blusafe1

Preheating fluid is a common motif with boiler systems. It's very efficient to add a bit of heat to inline feed lines.

Tund tagasi
Brandon Tripp
Brandon Tripp

What was he saying? DOW?

Tund tagasi
Milky Rinoa
Milky Rinoa

He referred to two adjectives to describe Anime. He said, RICH anime and he said LEAN Anime... LEAN anime is something like Boku no Pico?

Tund tagasi
warhorse03826
warhorse03826

I had a friend that worked at the portsmouth naval shipyard on the reactors. he used to tap hydrogen off the reactor, put it in a trashbag, tie it off and attack a tinfoil hatch cover to it. then he'd let it go. the local air force base would send out interceptors to figure out what these weird radar reflections were..strong when the foil was facing the radar, nothing when edge on. they never found anything and the people at the shipyard had a good laugh over it...

Tund tagasi
Hey You
Hey You

Apollo 13

Tund tagasi
Shiznaft
Shiznaft

So cool that the Navy allowed you access to the ship for this. Really interesting.

Tund tagasi
NightRogue
NightRogue

love this series!! the bestest

Tund tagasi
Did4 U2B
Did4 U2B

This is high confidential material, now exposed to the world, especially the enemies of US.

Tund tagasi
JohnRoads
JohnRoads

The heat exchanger preheats the "Rich" MEA with the "Lean" MEA to save energy.

Tund tagasi
BlisteredThumb
BlisteredThumb

The O2 generator with the amine scrubber. Mmmmm.. smells like home

Tund tagasi
BlisteredThumb
BlisteredThumb

We call it the bomb.

Tund tagasi
craig me
craig me

Made to destroy humanity. The ultimate weapon of mass destruction. Waaaa? Didn't the US start a war because. Culture of death. Do a show about what drives the US death culture

Tund tagasi
FP Sentinel
FP Sentinel

8:00 Caaaarllll that kills people

Tund tagasi
Penguin_001
Penguin_001

ok fine there was 999 dislikes i had to do it...

Tund tagasi
The Quartersawn Craftsman
The Quartersawn Craftsman

R/O units in shaft alley ports side

Tund tagasi
L J
L J

Did we just learned how to maybe you know get rid of a lousy spouse with sea water and some wires? How traceable that would be? Asking for a friend.

2 tundi tagasi
ROBERTHALL
ROBERTHALL

So once the co2 is scrubbed and released in to the ocean does that mean that bubbles would rise to the surface or does saltwater absorb the co2

2 tundi tagasi
BackPandaz
BackPandaz

19:25 Dude, they look like father and son

2 tundi tagasi
Scrufboy!
Scrufboy!

Love your channel... But pushing garbage headphones that DO NOT sound as good as.... Kind of shameful. Be Well!

2 tundi tagasi
YeshuaAgapao
YeshuaAgapao

1 Torr is 1.33322 millibar 1 PSI is 51.7149 Torr

2 tundi tagasi
Haszasin Haszu
Haszasin Haszu

u r fakin 2 smart

2 tundi tagasi
Just Noah
Just Noah

"I'm from Ohio" So you know the pain and suffering of this state? Good good.

2 tundi tagasi
Chasmodius
Chasmodius

I get that the military prioritizes reliability over almost everything else (much like the Apollo computer), But the UI on that CAMS system looks seriously frustrating to use, not to mention how slow it was to update readings. Honestly, I'm a little surprised that they only have one backup system each for oxygen and CO2, though I suppose most of the time surfacing acts as your final backup. I do like that they are essentially passive, though.

2 tundi tagasi
Ganesh Karan
Ganesh Karan

Great content. Enjoyed every bit.

2 tundi tagasi
Clint Gillespie
Clint Gillespie

I love your submarine series. Almost makes me want to go enlist.

2 tundi tagasi
DIY King
DIY King

Thank you Dustin! Fantastic series overall, and a terrific walk-through on this topic. My boys and I loved it.

2 tundi tagasi
Steven Bradley
Steven Bradley

The burning the candle to make oxygen reminds of a device I used to use in the Navy for combating fires. It was called a chemox breathing apparatus. You could put it on and still breath in smoke filled compartment and fight a fire.

2 tundi tagasi
James Huffman
James Huffman

Haven't see all these videos so maybe it was covered but what do they do with their trash?

2 tundi tagasi
JD Willemsen
JD Willemsen

Why do I think Hollywood is watching these series to get accuracy in the movies.

2 tundi tagasi
said hossain
said hossain

use water

2 tundi tagasi
Laser Man
Laser Man

BZ sailors

2 tundi tagasi
soundspark
soundspark

What do you honestly think of Raycon? Tell us your honest opinion, not what they force you to say.

2 tundi tagasi
aaron3009
aaron3009

J-Roc

2 tundi tagasi
José M
José M

Hola, que bien estaría si hicieras estos videos doblados al español o subtitulados al igual que tu colega Veritasium, saludos desde Montevideo Uruguay!!!!

2 tundi tagasi
Jeb Broham
Jeb Broham

The Germans did it first, as with practically everything else we use in today's world.

2 tundi tagasi
Haroldo Malta
Haroldo Malta

Von Braun and his team made the V2 rocket operational in record time (without it what would we be? Satellites, GPS ...) Compressed air catapults to launch the V1s, now used in aircraft carriers and how many more ...

39 minutit tagasi
Jacob Thompson
Jacob Thompson

The Sodium-Chlorate + Iron is the same reaction used in emergency oxygen systems jet aircraft.

3 tundi tagasi
Jason Carter
Jason Carter

had a lot of trouble understanding that Iowa guy's accent. Is that a hillbilly dialect or something ?

3 tundi tagasi
Andy D
Andy D

God this kills me to even post this question .......But here I go.......When the CO2 gets pumped over board ........it is done so as a gas ........when it filters through the seawater of the ocean.......how does it emerge at the surface , where it returns to its gaseous state?

3 tundi tagasi
MrZeroHero
MrZeroHero

Def one of the coolest episodes by far. Loving this series and excited for future series. I got my dad who was a Chief Petty Officer in the Navy hooked on your videos and we talk about them after we both view them. Thank you.

3 tundi tagasi
Wme Emw
Wme Emw

Wow !!! He comes up with interesting wats to learn.

3 tundi tagasi
DOOM GUY
DOOM GUY

Do they have CAMS in the bedroom? hehe

3 tundi tagasi
Sweetenshi
Sweetenshi

I feel like this would make a great concept for a new Among Us map.

3 tundi tagasi
dankful
dankful

“can you show me”

3 tundi tagasi
DOOM GUY
DOOM GUY

атомная подводная лодка!

3 tundi tagasi
Matthew Glaser
Matthew Glaser

Looks like that first reaction (Fe +O2) --> Fe2O3 + O (should have an extra oxygen). Looks like the free oxygen should combine with a free oxygen from the NaClO3 to actually make NaCl + 2 O2. Just say'n. The first reaction uses all existing oxygen, so I guess the net benefit is three new airborne oxygen atoms that were previously in the NaClO3.

3 tundi tagasi
TheGuysGuide
TheGuysGuide

I could tell this was a military ship by all the clean shaven faces, the "yes-sirs", and the fact that nobody could explain why they were doing what they were doing

3 tundi tagasi
Mihails Ļevčenkovs
Mihails Ļevčenkovs

If anyone wonder what "smell" sailors say they carry after a voyage in their clothes because of MEA, most if not all amine compouns smell of rotten fish is how I can best describe it. Would be quite a nauseous trip if it were to spill

3 tundi tagasi
Jeff R. Allen
Jeff R. Allen

"Somehow" the CO2 becomes little bubbles. Bet that's classified up the wazoo.

3 tundi tagasi
Lewis M
Lewis M

The dude in the beginning he talked to is so smart his words come out of his mouth slower then his brain processes them. I'm very happy to have people like him running sub safety for us.

3 tundi tagasi
Archie The Dog
Archie The Dog

Mechanics have those sniffers but probably not as robust.

3 tundi tagasi
Coop Aloop
Coop Aloop

Man I really am starting to realize why submarines cost so much money this is a fantastic series.

3 tundi tagasi
Mr Nobody
Mr Nobody

Soooo...would an alarm go off if everyone started farting in the mess hall at the same time? just curious...

3 tundi tagasi
Nephi Ginnett
Nephi Ginnett

another mystery solved. Thanks Destin

3 tundi tagasi
Bewm B.
Bewm B.

So oxygen level monitor looks like interface from Fallout New Vegas? Noted.

3 tundi tagasi
AJ Constantine
AJ Constantine

This video begs but one question: Who farted?

3 tundi tagasi
Jeff R. Allen
Jeff R. Allen

Seaman: there's an x to do y. Destin: Cool, can I see one?!

3 tundi tagasi
G C
G C

Subs use magical spells to keep people breathing underwater.

3 tundi tagasi
Псина Злой
Псина Злой

As a foreigner not familiar with USA's military tech, when I saw that orange retro oxygen monitoring display, I thought 'ooh, Fallout'. So that's where that inspiration is coming from...

3 tundi tagasi
drizzt94720
drizzt94720

What's with all the advertisements on youtube now? Are they trying to get me to sign up for Cable?

3 tundi tagasi
The Industrialist
The Industrialist

I never knew I needed to know this but I fully enjoyed this. Thanks Dustin

3 tundi tagasi
John Gamez
John Gamez

This was crazy interesting, and incredible that Naval leadership would approve this type of educational material being filmed, produced, and released for public consumption. Very cool! I'm wondering if you've considered videos similar to this one, but in analysis of different military aircraft? As a military and aviation nerd, I feel like a SmarterEveryDay video on military aircraft would be something amazing!

3 tundi tagasi
Dirk Boersma
Dirk Boersma

Immensely interesting! I am glued to the screen. The questions you ask are so intelligent and help you to get more information while you are talking with the guy explaining things. Second takeaway: these nuclear boats are marvels of engineering, containing so many different technologies to make the boat operational. Thirdly the process of extracting CO2 from the air is just as exciting as generating oxygen.

3 tundi tagasi
Odist Abettor
Odist Abettor

MEA is def one of those words where if I hadn't heard it said out loud and only read the word, I wouldn't have thought to pronounce it that way.

3 tundi tagasi
drumermp
drumermp

I had to google booper snoot after that :)

3 tundi tagasi
RICK HARINCK
RICK HARINCK

Clinckers sounds like the dutch word 'klinkers' which is a another word for bricks. Maybe that's why they call it clinckers?

4 tundi tagasi
David A.Vasquez
David A.Vasquez

Swamp coolers also wash air and can remove some CO2 , some VOC's, some smog,.

4 tundi tagasi
sid B
sid B

wow! so any HVAC technician can apply for this job! :)

4 tundi tagasi
The Greedy Orphan
The Greedy Orphan

That might explain how they survived in the bunker at the end of Greenland, would love to see a video explaining how they'd survive after exiting the bunker.

4 tundi tagasi
GeneralWarned
GeneralWarned

That's so fun. :D

4 tundi tagasi
Not You
Not You

Once I was starting a kart motor and it won’t stop even if I stopped the air flow was this the a delta fire or am I dump

4 tundi tagasi
Introvert Airways
Introvert Airways

I bet you were not stopping the airflow, those engines definitely need air

3 tundi tagasi
Tinman
Tinman

but i thought we don’t breath just pure O2 and that is not good for us. Isn’t it?

4 tundi tagasi
BHarm
BHarm

Well done sir! Again, you have raised the bar. Most interesting

4 tundi tagasi
Sam W
Sam W

Kudos to the navy dude in the video, he knew his stuff and very genuine

4 tundi tagasi
DarkNineTwo Rides
DarkNineTwo Rides

I don't know if there are any other mechanics/technicians on here, but am I the only one that thought it was cool that a multi million dollar military submarine uses the same tech that we do? Lol Us techs/mechs have refrigerant "sniffers" as well

4 tundi tagasi
VonZorn
VonZorn

as a blacksmith, a kilinker is a lump of burnt up coal, metal and sand. its a peice of slag thats useless and is thrown away. its wats left in the forge after a few hours of burning coke.

4 tundi tagasi
Roderick MacLeod
Roderick MacLeod

@Smarter Every Day So the candle basically lights just like a safety match. Clinker is just a common term for waste products from smelting, burning, forging, or chemical reactions.

4 tundi tagasi
David A.Vasquez
David A.Vasquez

I thought the candle might clean the air similar to lighting a match in a bathroom. That removes certain odors.

4 tundi tagasi
Roderick MacLeod
Roderick MacLeod

Amine is what makes a submarine smell like a submarine. Even still, every boat in the fleet has a distinctive aroma.

4 tundi tagasi
Roderick MacLeod
Roderick MacLeod

The navy also has OBAs (Oxygen Breathing Apparatus). They function the same way with an oxygen candle. Not to be too pedantic, but no oxygen was created in the filming of this video. It WAS however, liberated.

4 tundi tagasi

Järgmine

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