great video & thanks for the mention!

Really good overview of the history of stealth technology in submarines. What I'm curious about now, though, is how important a little less sound is. What sort of ranges would we expect a Victor sub at 400m depth to be detected vs. a Thresher sub at 400m with an approximately typical passive sonar detector? If they almost always can't detect you to begin with, a 10% power reduction might not be worth it to be more quiet and vice versa.

What makes subs silent? Sean Connery, of course. His thick Russian highlander accent cancels out most of the noise from the propellers.

I really enjoyed the video I can't understand why people ar disliking this video.

Nobody simply dislikes a Binkov's video!

"NUCLEAR SUBS ARE PRETTY DARN SILENT"

thank you so much, i didn't know about the thermal layer thing.. much appreciated.

Great video! Thank you for taking the time to make and post.

Very well done, in the sea of youtube videos on modern militaries, yours are a cut above all of them.

Sad that the modern diesels never got mentioned. Older diesels had limitations which are limited speed underwater & loud as hell when snorkeling or surfaced to recharge batteries, but modern diesels with AIP propulsion systems (e.g. the Swedish Gotland & German 212A) with Stirling & Fuel cell technology allowed higher & longer submerged running speed yet being even more quiet they nuclear counterparts.

Cool change in content Mr Binkov. I approve of a bit of diversifying every now and again. good job.

Great video! Thank you.

Very informative Comrade Binkov. Thanks.

Great video, as always!

Love this channel so much

Really enjoy these vids 👍

Another great video ! Keep up the good work !

Awesome video Binkov.

i was wondering this issue..thanks

I love the detail in information in your videos pleasee keep it up :D.

Liked before it started!

Be awesome if you could do Saudi Arabia vs Iran or India vs China, would be really interesting to watch!

Great video!

This is a really good channel, having just discovered it now!

You are close with Military History Visualized? And I thought this channel couldn´t get any better! Keep up the awesome work, Binkov.

How a modern naval battle between two superpowers would be fought today? With all the new long range tecnology of today I can't understand how and engagement could be: the average distance between the fleets, most important weapon systems used, average fleet composition and so on. I think a video about this could be very informative.

keep up great work

Comrade Binkov, well done sir, well done!

What do submarines do after a nuclear war? If there is no higher chain of command, do they just surface and find somewhere to hunker down, or do they have an order in place for that scenario?

U guys are doing wonderful job really man full respect keep it up we love ur work

Great video.

REALLY wish I would have seen this before bumbling through Cold Waters. Thanks Binkov!

Nice video Binkov! If you would like, would you do a video on infantry vehicles? Specifically ones used by the U.S. and Russia?

Dude... This is more interesting than I thought it would be

The Sock Puppet has joined the silent service, I live just about 30 min drive from the U.S Navy's Sub School. New London, CT, the ship yard there has been building and sending submarines to sea for a good 100 years now. Kidding aside Binkov you present excellent work. With the Sub's what to do actually know about them, there is a whole lot that remains unknown to us arm chair admirals. and for good reason, never mind to keep our eye out on our Soviet-Russian friends, we wired the Ocean for sound when that came out, I just shook my head, I would have never thought of that!

At last, something really positive in my day...

Next video India vs China plx

Wow. I know quite a but about military hardware. And there was still a lot of info here I did not know.

Awesome

Amazing job. I recomend reading Tom clancy's work. There are some pretty neat submarine battles where many of this concepts are used. Thank you for your job and a big hug from Chile.

Nice vid. I love all ur stuffDo T50 vF22 :)

great!

I think it would be interesting if you looked at doing historical match-ups. US vs UK in 1900 or China vs Soviet Union in 1970. Might be a little tougher the further back you go, but could be fun!

It is worth to note, that nuclear subs are more noisy then the best non-nuclear subs. For example, the Stirling driven Swedish subs are really, really, really quiet.

Been playing Cold Waters lately, Binkov? ;) Awesome and informative video.

Who's hating? This is good stuff. Also could you do a video comparing the M1 Abrams against its allied contemporaries? For example the Leopard 2, AMX LeClerk, and the Challenger 2

I think Alfas operated regularly down to 800-900m and some dived even to 1200m 688s were limited to 250m due to thiner steel..necesary to keep weight under control..in theory they could dive to 300 with crush arround 400 but usually 250 was the limit.. that fact was not well known until late 90s

That awkward moment when you recognize some of the things in this video from watching Jingles videos on Cold Waters. A good informative video.

wow nice

Amazing how much I knew already just from watching some Cold Waters gameplay... :o

Do one about aircraft carriers next!

You should do video about stealth jets

Magic

Do more videos!!!!

Hi there. While the top speed of a ducted propeller might be smaller than a normal propeller, thrust ia increased due to the ducting minimizing propller loses due to vortex.

Do Andorra vs Liechtenstein!

Spelling mistake of "quieter" at 2:56

Great video! Love seeing different content

how about a video of torpedoes and the evolution of torpedoes from WW1 to present day.

A small correction about cavitation. It isn't waterless voids. Cavitation is caused by an area of low pressure forming on the leading edge of the screw's blade, which in turn causes water to boil in this low pressure area. These bubbles of water vapor quickly collapse, and the collapse is what creates the noise.

binkov versus kirmit the frog next

I would like to see the application of Super cavitation applied to submarines in one of your videos.

The thermocline doesn't dampen sound, what it does is slows the sounds speed until it passes the thermocline and then it speeds up

You're the best

I love you Binkov! ( " , )

I feel like your videos will come handy in the upcoming months...

Do more engineering videos

kirov reporting!!!

I play Cold Waters so I'm pretty much a submarine commander - thanks for showing me how my definitelyreal submarines work.

Would an even number of powertrains tuned to similar frequencies cancel out the noise enough? If the oscillations were similar enough and tuned to be one cycle different then the sounds would destructively interfere, but I don't think the sounds of the engines could be tuned to be similar enough.

OH YE

why didn't you do Dizel submarines. I love your videos

Could you do one where you talk about non nuclear subs?

Plz do more submarine videos

Is there a difference between rafting and rubber mountings, Swedish subs had rubber mountings in the 50's for noisy machinery

Do a sub on sub battle! Like an Akula vs a Los Angeles or Virginia class!

At 2:47, it's Thresher/Permit class not Tresher class.

Can you do SU-25 vs A-10? In terms of their roll and ability to fight each other

You should do 2 countries vs 2 countries

I am a simple man, I see Binkov, I click

How long did it take to make the puppet?

First sub was used in the US civil war. They have a replica in museum near me. So cool to see it. It has fake life like men inside of it turning the shaft by hand to move the sub so you can see how they did it. Kind of creepy because it is so realistic.

I m gonna watch the last ship

Please make a video about "what if Battleships are still widely used today?".

Warning: Cavitating (Excessive Noise)

what about german submarines? some wikipedia article The German Type 212 class, also Italian Todaro class,[7] is a highly advanced design of non-nuclear submarine developed by Howaldtswerke-Deutsche Werft AG (HDW) for the German and Italian navies. It features diesel propulsion and an additional air-independent propulsion (AIP) system using Siemens proton exchange membrane (PEM) compressed hydrogen fuel cells. The submarines can operate at high speed on diesel power or switch to the AIP system for silent slow cruising, staying submerged for up to three weeks without surfacing and with little exhaust heat. The system is also said to be vibration-free, extremely quiet and virtually undetectable.

Could you do a video about disselsubs

I always thought it was the magic of Poseidon.

Whats behind the ASW ships?

What about the Red Octobers caterpillar drive?

If you were a diver in the water and sub passed relatively close (let's say 100 meters away) would you hear it's engines?

Next Q - what makes planes for radar invisible...?

Binkov have you played Cold Waters yet :P

Argentina v. Chile scenario please!

Has Binkov been playing some "Cold Waters" per chance?

Please do a modern day Anglo-Zanzibar war

Soooo... what you're telling me is the Catapillar drive is just a work of fiction. :P

next vid Lithuania vs latvia vs estonia!

Very informative video, I am currently watching The Mighty Jingles (All hail our Gnome Overlord) play Cold Waters and it is very exciting.

Do a tanks video! :)