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

Татаж авах

Сэтгэгдлүүд

SmarterEveryDay
3 өдрийн өмнө
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!
StabbyJoe135
9 цагийн өмнө
How to consistently beat the ever changing algorithm? Avoid the algorithm. Genius (every day).
digital subliminal messages
11 цагийн өмнө
S R B No it makes super sense/ ...solid fueled
digital subliminal messages
11 цагийн өмнө
S R B Sounded like "Lawny"///
digital subliminal messages
11 цагийн өмнө
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// ///
New Jargon
12 цагийн өмнө
Thank you for the video, so interesting to me. Didn't know exactly how this worked, never actually thought about it. Amazing engineering.
kebman
Минутын өмнө
8:20 Wunderbar!
kebman
6 минутын өмнө
4:35 "Just gonna head down that corridor... Oh. Guess I'll have to wait."
Wayne Strudwick
6 минутын өмнө
I thought that the sailors just held their breath😂
kebman
11 минутын өмнө
What happens if someone onboard a sub gets contageous influenza?
Will Carter
14 минутын өмнө
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. 😅
thecommenter
16 минутын өмнө
I GET SMARTS WITH TECHNOLOGIES HURR DURR
Alexander B. Wilson
20 минутын өмнө
The broken girdle pragmatically hang because river neurobiologically peel regarding a judicious friction. frantic, sordid sociology
Tony
22 минутын өмнө
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"......................
Bla BlaBla
24 минутын өмнө
The Kursk crew couldn't use lithium hydroxide. :(
Another Not Good Name
28 минутын өмнө
thumbnail:why dont subs run out of air? me:*holds breath* MFMFM false i run out of air
Rakesh Kumar
29 минутын өмнө
WHY DON'T SUBSCRIBERS RUN OUT OF AIR? - says thumbnail
Most Original
30 минутын өмнө
19:05 - 19:40 the amount of awkward eye contact is uncomfortable
Northern BC Fly Guy
49 минутын өмнө
Are the methane or hydrogen sulfide concentrations ever a problem? Are meals designed to reduce flatulence?
morvous1
51 минутын өмнө
"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.
Taylor Morrison
Цагийн өмнө
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.
ASMR Therapy
Цагийн өмнө
Burn is not the right term. It should be called applying heat
Joshing_you 7
Цагийн өмнө
That guy is from West Jeff!!!!
Wen-Wei Tseng
Цагийн өмнө
Another chemical potassium superoxide could generate oxygen and scrub CO2 at the same time.
Justin Franks
Цагийн өмнө
It would have been way cooler if you used the ISS as an example. Everyone can understand the idea of a air purifier...
Uyummi 5468
Цагийн өмнө
Plant several plants in there?
kushaditya
Цагийн өмнө
austin evans side job is to work in submarine. Cool
AmoriLinguae
Цагийн өмнө
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.
Sovspot
Цагийн өмнө
Oh man they use Bacharachs, that's like the worst brand of leak detectors.
Moses
Цагийн өмнө
I am very surprised that you were allowed to take a camera on the sub.
Hazmania
Цагийн өмнө
This Dow guy doesn’t like to explain his responses very much lmao
SAVORY POTATO
Цагийн өмнө
This ain’t no ordinary sausage...
James Coleman
Цагийн өмнө
when the oxygen level suddenly dramatically raised.... houston we have a problem! everyone is dead lol
Jack Sampson
Цагийн өмнө
It’s crazy. Dustin likely knows more than these guys but you could never tell. Amazing
Kagens
Цагийн өмнө
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?
brendan sweeney
Цагийн өмнө
Not all Subs have reverse osmosis units, some have stills.
Anthony Phung
Цагийн өмнө
The unbecoming equipment etiologically unfasten because banjo cephalometrically pine towards a able shingle. vigorous, unkempt panty
Agustiar Aelakh
Цагийн өмнө
Why don't just bring liquid oxygen tank? 🗿
Voidex
Цагийн өмнө
Russia is very interested in such videos keep them going ;)
Dynamite Dingo
Цагийн өмнө
that Sub is as old as i am. it was commissioned on my birthday
Ricardo Cazares
Цагийн өмнө
Destin you need some portable lighting on your rig, brother.
Anarchy Won
Цагийн өмнө
This was very interesting. Great work.
Mark Reynolds
Цагийн өмнө
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.
Workin Alday
Цагийн өмнө
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.
Jesse James
2 цагийн өмнө
Nuclear Submarine "Deep Dive" ... I see what you did there 😏
Alan Hazard
2 цагийн өмнө
Suck & Blow think they call them the Hilton sisters.
Bright Soul
2 цагийн өмнө
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.
Bright Soul
2 цагийн өмнө
entertain me dont make me think
keegan davidson
2 цагийн өмнө
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.
Uncle Ned
2 цагийн өмнө
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!
TeeJation
2 цагийн өмнө
2:02 "Where you from?" "I'm from Ohio" "Oh." :l
Xander Original
2 цагийн өмнө
Thank you Destin, that was very interesting!
THEDRAGONBOOSTER8
2 цагийн өмнө
2 of the 3 ways .. Very good.
littleboylost1o1
2 цагийн өмнө
Cool
L C
2 цагийн өмнө
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.
Takahashi
2 цагийн өмнө
Using plants Duhhh
L C
2 цагийн өмнө
so if you are a cigarette smoker or a nicotine addict you can't work in a submarine.
dog breath
2 цагийн өмнө
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).
Billy Stink
2 цагийн өмнө
Sometimes subs do run out of air, when good content creators leave us breathless.
GeneralMills66
2 цагийн өмнө
Great Vid!
Adam Parrish
3 цагийн өмнө
A submarine is a Claustrophobe's Nightmare.
ALFREDO
3 цагийн өмнө
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?
Cl Arice Tayag
3 цагийн өмнө
The ugly reminder concretely radiate because bangle connolly sound like a sour internet. ruddy, scared bee
Jolly Goodbeard
3 цагийн өмнө
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??
Viswas V
3 цагийн өмнө
Informative Video thanks 👍
Jonathan Nocon
3 цагийн өмнө
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 🌈
brxn
3 цагийн өмнө
I love this channel so much
AG.
3 цагийн өмнө
Thanks for the informative video.
Denzil Buchner
3 цагийн өмнө
These guys are playing Oxygen Not Included but in real life
kwartylion
3 цагийн өмнө
2:52 Funny it even looks like it was taken out of a fallout
ThatsNot Damxz
3 цагийн өмнө
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.
High King Trasher
3 цагийн өмнө
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
Isaac Howard
3 цагийн өмнө
Thanks Destin! Your questions are on point!
Will Lowe
3 цагийн өмнө
According to my command, this is top secret information and this is treason!
Cristian Londono
3 цагийн өмнө
Wrong
Zoidberg227
3 цагийн өмнө
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.
Krotan
3 цагийн өмнө
That dude is pretty cool, also looks like Dave Grohl. edit: Meant the guy with hat and glasses.
ThatsNot Damxz
3 цагийн өмнө
This is Fire 🔥😏 Pun intended
TDT Records
3 цагийн өмнө
I want to know how they keep the electrolysis electrodes from decomposition !!!!!
Pyroon
3 цагийн өмнө
It's important to note that for each requirement, there is a power independent method of satisfying the requirement
Hieki Nakamura
3 цагийн өмнө
whoa, i'm learning something new from this channel
Richard Rejmer
3 цагийн өмнө
16:00 We don't want premature ignition, now - do we?
A B
3 цагийн өмнө
I expected them using trees
Richard Rejmer
3 цагийн өмнө
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.
Jim Dear
3 цагийн өмнө
4:34 and ill just head down here, uh nope nevermind
Invigorous
3 цагийн өмнө
This series makes me feel like destin is plotting something malicious
social3ngin33rin
4 цагийн өмнө
This episode is amazing :)
Ben Ghist
4 цагийн өмнө
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?
Cristian Londono
3 цагийн өмнө
Yes
Daniel Walsh
4 цагийн өмнө
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.
TwoStomach
4 цагийн өмнө
my house uses reverse osmosis
Matthew Rhodes
4 цагийн өмнө
"you did this in 6th grade science or something like that" Unfortunately, I think we got the "something like that.." part...
Andrew H
4 цагийн өмнө
Why not store liquid oxygen? Is it more efficient to ''store'' the oxygen in a solid state like the candle?
Gavigu
4 цагийн өмнө
Yooo Dow was from west Jeff, it’s kinda sick I live there
José Carlos S. A. Tissei
4 цагийн өмнө
people that work on submarines are so smart omg
Kenny kohen
4 цагийн өмнө
16:15 imagine if the candle just decided to blow up that day
skg901
4 цагийн өмнө
Can that good gas bad gas display detect who has a bad stomach...😂😂
D B
4 цагийн өмнө
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
PelloTap
4 цагийн өмнө
The animations are extremely helpful for understanding the topic. Thank you for taking the time to make and include them.
Mutantcy1992
4 цагийн өмнө
Monoethyleneamine lol
Mutantcy1992
4 цагийн өмнө
Always fun to watch Destin do some chemical engineering
arvydas0069
4 цагийн өмнө
In the Marines, the two states producing the most Marines at MCRD Parris Island were Ohio and Alabama
Mr Miles 45
4 цагийн өмнө
I appreciate that you did this, and explaining things to us. It’s too cramp for my liking
Juan Hernandez
4 цагийн өмнө
The brief plough immunohistochemically empty because perch histologically command for a outgoing design. normal, humdrum quilt
Lolik 123654
4 цагийн өмнө
Wooden walls in a submarine look like soviet trains
Alexander Gooding
4 цагийн өмнө
Electrolysis?
Ray Drouillard
4 цагийн өмнө
re: candles When I was a kid, my dad bought a small oxy-propane torch that produced oxygen the same way that the candles do. The brand name was Solidox. Apparently, they are defunct. The main disadvantage was that you couldn't put the candle out. Once you lit it, you either used the whole thing up or you wasted what ever was left over once your job was done.