Submarine missile carriers "Borey-A" will receive a new hydroacoustic coating

The Borei-A strategic nuclear submarine missile cruisers (APRKSN) will receive a new hydroacoustic coating. Igor Nasenkov, General Director of the Tekhnodinamika holding, spoke about this.

Information appeared on the Rostec website that the Technodinamiki enterprise has developed two unique hydroacoustic coatings for the Yasen-M multipurpose nuclear submarines and the Borei-A submarine. Coating for "Ash" has already been introduced into production, for "Boreyev" - it will begin in May this year.

Two new unique coatings have been developed for the Borey-A and Yasen submarine projects. For "Ash" the coating was introduced into production in 2014. For "Borey-A", the modernized coating is now being put into production, the launch date is in May 2021

- said Nasenkov.

The rubber coating is designed to reduce the visibility of nuclear submarines and can effectively suppress both the noise emitted by the submarine itself and external sonar signals. The coating consists of special individual plates weighing up to 80 kg, which are attached from the outside to the light hull of the submarine, then covered with paint.

The special coating consists of several pressed-in layers of various rubbers, the central of which contains special channels.

The full production cycle of hydroacoustic coatings for all types of submarines, as well as surface ships, has been launched at the Cheboksary Production Association named after IN AND. Chapaeva. The production of special coatings has been carried out since 1968.

Comments

[Bashkirkhan]

The head Borey "Yuri Dolgoruky" will soon need to get up for an average repair. Dolphins finish off the rest of the resource, 667 bdrm "Yekaterinburg" is already in sludge. https://www.oblgazeta.ru/society/defense/116245/
"There are serious technical malfunctions on the Yekaterinburg submarine, which do not allow its further exploitation. This submarine is now practically decommissioned, it has been withdrawn from the fleet, disarmed and is waiting for the moment of its cutting."

[Flooding]

Quote: Bashkirkhan

Dolphins finish off the rest of the resource, 667 bdrm "Yekaterinburg" is already in a sludge.

It seems back in 2014. launched a program of repair and modernization of Dolphins at Zvezdochka.
Tula was the first. Then "Bryansk".
What does the regional newspaper say about this?

[Eldorado]

Yes, some of them have been modernized, but the resource has already been used up. Yes, and they are very outdated: noisy, GAK weak, missiles with a "wet" start.

[Flooding]

Quote: El Dorado

Yes, some of them have been modernized, but the resource has already been used up. Yes, and they are very outdated: noisy, GAK weak, missiles with a "wet" start.

You are joking.
With modernization and related repairs, the resource is extended.

[Victor Tsenin]

How long is it extended, educate?

[Flooding]

Quote: Victor Tsenin

How long is it extended, educate?

the internet says up to 35 years old.
better to double-check, I write from memory

[Victor Tsenin]

As you understand, the outcome is drop dead close for the Dolphins, but don't prolong it.

[Flooding]

Quote: Victor Tsenin

As you understand, the outcome is drop dead close for the Dolphins, but don't prolong it.

then it would be fucking unprofitable to invest in their modernization

[Victor Tsenin]

I suppose there is no way to replace a similar number of modern nuclear submarines, hence the need, right?

[Flooding]

Quote: Victor Tsenin

I suppose there is no way to replace a similar number of modern nuclear submarines, hence the need, right?

naturally
but only if the costs are reasonable
that is, the result of the work corresponds to their cost

The forces of the Northern Fleet will be replenished with the latest submarines of Project 955 Borey. The commander of the 31st submarine division of the Northern Fleet, Rear Admiral Stepan Kelbas, spoke about this in an interview with Izvestia on the Day of the Submariner.

According to the rear admiral, Project 667BDRM submarines (missile combat alert at sea) "Dolphin" are gradually beginning to end their service. They are almost 30 years old, but successful operation continues thanks to the modernization and medium repair program carried out. The replacement of the ship composition will take place as soon as the Borey submarines arrive.

[Victor Tsenin]

Of course, in this case, easy modernization and maintenance, so it is good.

[Bashkirkhan]

Quote: Flood

.
With modernization and related repairs, the resource is extended.

667 BDRM is a very good steamer, albeit humpbacked. Brought. But his resource is not infinite either. Moreover, all BDRM at the Northern Fleet have been modernized, all types of scheduled repairs on time and on schedule. However, the prohibitive service life of the 667BDRM, which is expressed in the extreme degree of wear of stressed structures, the absence of spare parts for the main systems and mechanisms, are a sufficiently weighty reason for the decommissioning of these ships. 

[Eldorado]

The resource is extended, but it is not infinite. Especially at the reactor.

[Bashkirkhan]

Quote: Flood

does the regional newspaper say about this?

Not just a regional newspaper, an interview was taken from the head and founder of the "Ural Naval Union" Igor BRITANOV, the commander of the submarine K-219. He specifically said that 667 bdrm "Yekaterinburg" in a sludge. What does the modernization of Dolphins have to do with it?

[Flooding]

Quote: Bashkirkhan

What does the modernization of Dolphins have to do with it?

despite the fact that the 667BDRM project is the "Dolphin"
and you wrote the following

Quote: Bashkirkhan

Dolphins finish off the rest of the resource

[Eldorado]

"Prince Oleg" will be handed over next year. In 2023, "Generalisimus Suvorov" will be replaced by "Yekaterinburg".

[Viktor Afanasev]

+ "Dmitry Donskoy" is planned to be withdrawn from the fleet this year ...
We will have 10, or even 9 ...
And the amerikosov have everything on the go ...

[Aqr009]

And the amerikosov have everything on the go ...

How long? The wear is great, but they have nowhere to go, Colombia will not arrive soon.

[Viktor Afanasev]

from Ohio - minus the first 4re, converted into winged ones, the first one with ballistic ones was delivered to the Navy in 1984 (USS Henry M. Jackson), the last one in 1997 (USS Louisiana).
In three years - the first will be forty, already yes ... Decent.
Several are the same age as our Dolphins (1984 - 1990s).
Apparently, a resource, with good service and normal repair, allows them to work up to 50 ... Since the Americans are in no hurry to replace them. Or maybe they understand that they will not be useful

[evgen1221]

But it would be interesting to read on the site about the coverage of pl. I saw some kind of fat chicks on TV.

[Mouse]

The water will be even quieter ...

[Victor Tsenin]

If you stand still, then of course. Now there is no hope for a thermocline either, there are so many bottom sensors and patrol aircraft.

[Victor Tsenin]

You understand that a nuclear submarine to a diesel-electric submarine is not as loud as the default.

[Mouse]

Do you think "Halibut-black hole" will not surpass ???

[Victor Tsenin]

Of course they will, because progress does not stand still, right?)

[Mouse]

Everything flows, everything changes ...

[Victor Tsenin]

And nothing lasts forever, but here is a forum, not a chat, so)

[Mouse]

Quote: Victor Tsenin

And nothing lasts forever, but here is a forum, not a chat, so)

That's where I say goodbye ...

[Boa kaa]

Quote: Victor Tsenin

If you stand still, then of course.

Yeah ... Especially with ADV backlight ...

Quote: Victor Tsenin

and there is no hope for a thermocline, there are so many bottom sensors and patrol aircraft.

The thermocline is our good friend ... We have boogies for the bottom sensors of the GUGI ... Well, we need to do something from above with the BPA ..
But about Devstvenits block-V, for some reason you are modestly silent ... Have you really thought of something "insidious" against the peddlers of democracy ... Huh?

[Alien From]

Good news! The composition of the rubber coating is a state secret. So shhh

[Mouse]

We are silent, we are silent, we are silent ...

[K298rtm]

I have a simple question (please educate a pensioner, kind people): Why should the public be informed about this at all?

[Maikcg]

Then, in the USSR, the majority of the population in the kitchen was confident in the absolute superiority of the technology of the Western world (well, except for the Strategic Missile Forces) in films about Rimbaud and other propaganda campaigns of the US military-industrial complex. Idiocy, when information about their military equipment could be learned from Western military magazines, and not from the newspaper Pravda.

[Boa kaa]

It's simple: at least something that you can "be proud of" at least a little bit ... If you fly to MARS, it would be cooler. But this is in perspective ...
In the meantime, what is. According to the principle - well, at least something !!!

[Oleg Aviator]

Boreas and ash trees are needed. The old ones have already practically used their potential. Is that a temporary measure until complete rearmament

[Magog_]

There will never be a "complete rearmament"! Rearmament is a continuous process. Here it is mainly reported about the creation of a new hydroacoustic coating, and on which nuclear submarines to use it is a secondary issue.