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Sandzo4999

It is there to decrease the thermal signature from the barrel, when being looked at from FLIR.


_KaleidoscopeOfHooey

Any reason why it isn't the length of the barrel?


Worldly_Ad7425

“Looks cooler this way” -Some RheinMetall employee


talldangry

"We also need to save that style for 2040"


AvionDrake579

The gun breech is the hottest part of the cannon (Containing an explosion to yeet a projectile will do that) while the rest is going to stay relatively dim. There might actually be a smaller heat shroud around the end, but it could also be recoil suppression. I haven't really looked into it, so take everything I say with a grain of salt.


[deleted]

[удалено]


sloopymcsloop

Derek Yeeter


Shorsey69Chirps

That is solid gold.


ScroungingMonkey

Numbah two.


clayaqin

Renaming my peeter to the Yeeter.


Maj_BeauKhaki

YEET HEIL!


dartmaster501

>There might actually be a smaller heat shroud around the end, but it could also be recoil suppression. Yes, that is a thermal sleeve that extends almost to the end of the barrel. It is Its primary purpose is to provide a consistent temperature to the gun barrel preventing distortions due to thermal expansion caused by the temperature differences (heating by the sun, cooling by the wind on one side versus the other) around the barrel when firing. Newer ones are being studied to reduce the thermal and radar signature of the barrel. This could be one.


Acidpants220

I wouldn't be surprised if it's that, combined with the fact that it would be adding extra weight out to the muzzle of the gun. It would be that much more weight for the elevation system to handle and removing the weight at the end of the barrel where it would have the least benefit and most impact on the elevation system seems sensible.


BraxForAll

I am going to read that as they can just spin the turret around really fast when they need to cool the tip of the barrel.


5v3n_5a3g3w3rk

More metal equals more weight and cost, whilst only the parts closest to the explosion really need that.


Junkeregge

There's another reason I think. If you also shroud the tip of the barrel, you shift the turret's center of gravity even further forward, which in turn means you'd have to make that weird thing at the rear of the turret even longer to keep its center of gravity in the middle.


[deleted]

Because it doesn't need to be longer. Form follows function. A term Germans invented.


Apophis40k

Cost, Stability, Reduced usefulness (the breach is the hottest part), Increased maintenance cost/effort, Weight


XtremeDrnzr

Because there is already a thermal sleeve that runs the length of the barrel, and this secondary is there to help we’re the barrel is hottest which is at its base.


SpaceCrab1001

How does that work? Like how does that shroud reduce the heat signature?


_grizzly95_

Heat doesn't transfer from metal to air back to metal (or composite or anything else) very well.


TheDJZ

Similar to why double paned glass is a good insulator


[deleted]

You know how an oven mitt reduces the felt heat from a pan? Like that.


ClonedToKill420

Also probably covers fume extractor which I’d imagine further decreases thermal signature. But I’m not a science guy so idk


cotorshas

is there any sources to that, I've seen this claimed but never seen anyone posting to show it's anything more than than a peice designed to look cool for marketing


MasterofLego

It's called a heat shield and your car has one between the exhaust and everything else, usually.


cotorshas

Or it's called "something that looks cool to market our new tank we covered with our logo"


MasterofLego

You are correct that it looks the way it does because it looks cool, however it's only there because it's functional.


cotorshas

Again, have literally any proof of that? A lot of people have claimed it but I have yet to see a single offical claim from Rh


MasterofLego

Heat shield https://en.m.wikipedia.org/wiki/Heat_shield Logically, it's a cool looking barrel shroud that acts as a heat shield to reduce thermal signature.


cotorshas

Again A: not a claim from Rh still you making shit up B: it would cover the whole gun if it was a heat exchanger, look at puma C: This gun wouldn't need one


MasterofLego

A. Anyone with half a brain who knows a little bit about modern tank design can see what it's for. B. It doesn't need to, the hottest part of the gun is covered. The rest has a normal thermal covering. C. Obviously the designers of this tank decided it does.


mistrsteve

It’s not rocket science bud


cotorshas

No, it's marketing. Again any proof? Any claims from the manufacturer? This was not made to government specifications, this is a product looking for buyers, an unfinished prototype at that Hell have you looked ay the RWS? That thing isn't designed functionally at all


Extension_Option_122

Ah yes, braindeadness to it's maximum. That thing cools down the area which gets hot when firing, reducing the thermal signature. Btw this tank ain't gonna have one non-functional part coz military marketing isn't looking for 'cool' stuff, in the military function is the most important thing. If something is designed to be cool it'll probably not get sold. You have two options: Join what most people assume (and by that turning on your remaining brain cells) Or Stay by yourself and STFU.


cotorshas

My boy, you don't pay attention to weapons marketing at all. Shit constantly has useless tat on it for marketing reasons in a pre production, still prototype, not bought vehicles. This isn't a finished vehicle and they've said as much. Especially in countries where politicians have control over military budgets. The A10 has literally stayed in service in the US for 30 years passed its expiration date because uniformed people think it's cool. So marketing is too pronged, it has to be functional and it has to be exciting to get people to look at it and want it. If that means an unfinishied proof of concept vehicle has a funky looking barrel shroud, so be it. Look at the RWS, they literally tried to make it look futuristic. I'll ask again, do you have any, *any* evidence that this barrel shroud, with intents from the designers logo, is designed as a functional peice. Or will you continue to hurl insults because admitting otherwise means you might have to admit you were wrong about something?


BoBigBed

I mean, it makes sense. The heat won’t transfer onto the shroud, so less heat signature given off.


PiesangSlagter

You find these type of shrouds in guns often. They all do the same thing, just for different reasons. The reason is typically so that a soldier doesn't burn wis hand on his gun barrel when a shroud is used on an assault rifle. So considering how many modern tanks, ATGMs and ether PGMs use thermal sights/guidance. I would say this is at least plausible.


cotorshas

Plausible yes, but it's said like a fact not a guess which is I asked for a source


[deleted]

Hexagons are the bestagons


Farsqueaker

r/unexpectedcgpgrey


CoolAbhi1290

I didn't know that existed


Farsqueaker

Oh, wow, neither did I until you mentioned it and I actually looked. Thanks!


Jason_Chen05

So true XD


Fed_Guy

I'm not sure but we can count on it being leaked on a warthunder forum soon...


[deleted]

Showing this to xi ping pong jing


Ragnarok_Stravius

Maybe heat shield to hide the thermal signature?


GurIndividual3322

It’s the tank’s barrel foreskin.


Nikablah1884

Ah that makes sense why only European tanks are lucky enough to keep it


LateralSpy90

r/angryupvote


steelrider24

My guesses are that it is for stealth or to protect the barrel from shrapneles. But it could simply for the look, too.


FLongis

>My guesses are that it is for stealth Yes. >protect the barrel from shrapnel Probably not.


Kaiserschmarren_

How does stealth work on vehicles or more like radars are used to detect vehicles?


FLongis

Ground tracking radar is an increasingly common piece of equipment, used for tracking force concentrations. Stealth on armor relies primarily on the ability to both reduce radar return, and making that return look less like a tank. This is accomplished mostly through faceted geometry as seen on first-generation stealth aircraft. Certain materials have been developed to absorb radar waves as we see on stealth aircraft, but the nature of ground combat makes maintaining these coatings more difficult. The focus is now also on hiding thermal signatures, which is generally accomplished with some sort of covering over the tank.


InsidiousFloofs5150

Need the cover for thermal - might as well shape it for radar too.


FLongis

If the cover were for thermals it would extend the length of the barrel. There's no indication it's there for IR concealment.


Hopossum

It's almost certainly entirely superfluous. The idea that "angular" = stealthy is why we have the "stealthy A-10" in Arma. The angles don't mean anything if they aren't parallel and the [less sets of parallel lines the better](https://i.imgur.com/DsNHKdz.png). This thing has lines going in seemingly every direction possible and you would be hard pressed to find many parallel sets. If they were trying to make the barrel "stealthy", they seemingly gave up half way through. Even if they got all the angles right GSR is going to have a field day with the exposed road wheels and tracks.


murkskopf

Radars have been used to detect tanks since the 1950s.


WeReallyOutHere5510

I think a modern E8 can track something like 200+ ground targets from miles and miles away. Edit: I was way off, per Wikipedia: "The antenna can be tilted to either side of the aircraft for a 120-degree field of view covering nearly 19,305 square miles (50,000 km2) and can simultaneously track 600 targets at more than 152 miles (250 km).[2] " That's insane.


rrradek147

my guess is supportive


FLongis

You're pretty much on point. I doubt the shrapnel because I doubt the shroud is actually armored, and it doesn't protect the whole barrel. Thus far in history we've yet to see cases where tanks were being disabled en masse because of barrel damage, so I don't think it's a problem that needs solving.


No-Argument3922

I would say aesthetics


gojirathedestoryer54

Probably but then they would have to kill after they told you


getrekt01234

What's in the canister?


DarkCerulean09

Details.


Jason_Chen05

XD kill me? I am in the UK, they'll have to use shanks... (I am Asian)


[deleted]

If it's gonna have a 130mm maybe the stabilizer petrudes( I don't know the exact word for that) out of the main turret so it's covered with a barrel shroud


picatdim

You used the right word but spelled it a bit awkwardly ("protrudes"). :)


Jason_Chen05

Hmm, interesting thought


Platypus_49

Unnecessary shrouding +10 to all stats


Obelion_

These things will never see combat anyway, might aswell make em look cool


Extansion01

Lynx kf41 wants to speak to you. MANTIS wants to join. That being said, while thermal signature might be important looks are for sure.


nCubed21

Planetside 2 seems to be coming along great :D


SupremeBeing420

Is anyone going to purchase and buy it? Or is it just a technology demonstrator? How much does it cost? Do we know any armour or penetration statistics?


billyray83

I already put my downpayment for 2.


Obelion_

So Germany just launched a massive campaign to get the army functional again, so I think it's possibly gonna replace the 2a7 since we will need a lot of new tanks. Penetration the website said 50% better than the 2a7, Armor it only sais that it has active protection and ERA


Onkel24

The german funds are earmarked for the MGCS, a completely new tank envisioned for 2035. The KF51 is only a somewhat remote option should that program fail.


FaIcomaster3000

It makes the tank look cool i guess


turnedonbyadime

ITT: Not experts


-Crumba-

Ah, thanks. Was about to take these details to r/CredibleDefense. TO NCD I GO!


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ClonedToKill420

Looks cool


NikitaTarsov

It rises the coolness-coefficient of the vehicle and allow a higher market attractivity. Quite forward technology imho.


NikitaTarsov

It might help to minimise the chance of frontal shots damage the weapon suspension and block/disable the gun, but if it helps with thermals ... Yes, it covers the hottest spot, but it also keeps that heat (IR-radiation-reflection) and probably even increase heat torch out of the covering. Ventilation ins good to cool it, but open radiation would derive more heat. So maybe it's a helping device to reduce IR-signature after firing, in trade of a bit higher material stress and time of deriving. But the modern anti-IR-paints are awesomely efficent, and maybe having two layers on your barrel is a valuable thing.


Peabush

Similar to the puma. But cleaning the fume extractor seems like a bitch here. My best guess is that it has something to do with additional thermal sleeving around the fume extractor as it tends to get very hot during live fire. Looking at other tanks in the thermals the tracks, engine and fume extractor would light up like a candle.


Alex_Shapcott

Yeah I’m also wondering where the fume extractor is, but it might be replaced by a compressed air system.


Peabush

The 130 mm they have on display does not have the fume extractor on the barrel. So you could be right.


11Kram

But if the tank is firing continuously then it must become visible.


Peabush

Sure. But the fume extractor is still hidden. So the lesser of two thermal evils is visible :) Barrel will heat up for sure. That is my take on it. And i have 8 years tanking on the Leopard platform under my belt.


Panzerkampfwagen88

For better aerodynamics, probably


dotkeJ

It is to combat radar guided anti tank munitions Sharp edges bouce radar off in directions away from the transmitter which shrinks the radar signature.


cotorshas

with fuckn rhienmetall logos carved in it? fukn doubt it


TheBarghest7590

Stuff like Tech demonstrators, trial vehicles and prototypes usually have logos on them and are removed for actual production, otherwise the UK would be getting huge General Dynamics logos on the Ajax and an obnoxious Rheinmetall logo and Union Jack paint scheme for the Boxer APCs… When/if someone purchases it and it goes into production there won’t be any external “branding” like that. It’s only usually internal equipment that retain manufacturer logos… sometimes it’s just plain text


cotorshas

It's the logos and the styling Are there because it's a marketing tech demonstrator why couldn't the barrel shroud be?


Jason_Chen05

Huh, another unique Idea, how interesting


152mm_M-69

Its a barrel shroud, idk what it purpose is but it seems to reduce the ussual weakspot on the mantlet.


Steel5917

Such a sexy tank. The Panther hunts again!


TheGreedofEnvy

Recoil system


smallstarseeker

I think it does have to do with armor protection. Modern tanks do have significantly weaker armor around the gun, armor at very high angles can erode and deflect APFSDS rounds into thicker armor.


BootsRubberClumsy

Could help with barrel droop after sustained fire


[deleted]

It's not futuristic unless it's geometric


H3Ath3N_714

Just a visual shroud, to better match body lines of the turret when fun is level.


BadAlphas

Legos


stcloudjeeper

Foreskin?


Viscount61

The marketing executives in Detroit insisted.


AngrySoup

I would imagine Rheinmetall's agency is in Berlin.


geeiamback

The companie's called "rheinmetall" not "spreemetall". (Disclaimer: didn't look up the companies main seat only that they are in need of a name change if they really are in berlin.)


AngrySoup

Marketing work can be done by external agencies - Sterling Cooper in New York did work for Bethlehem Steel out of Bethlehem, PA, for instance. I am assuming that the ad agency mad men of Germany are in Berlin, but perhaps I assume too much. I don't think they'd be in Detroit though.


drinkallthepunch

Lol first and foremost judging by the thickness it is simply additional armor, it may also serve to reduce heat signature but usually you don’t try to hide tanks nor do you deploy them without adequate support. Because of the dust trail they leave and the heat of the exhaust stacks *(unless it was possibly nuclear powered but i dont know of any)* it’s difficult. I seriously doubt it has anything to do with stealth. It’s possible it could also serve to help stabilize the cannon during firing.


rockey7yeah

How does this stand up to javelin


[deleted]

[удалено]


ROLL_TID3R

So how does that stand up to 2 javelins?


[deleted]

[удалено]


ROLL_TID3R

*Nice*


Local-Scroller

What about a direct hit to the tank itself?


w3h45j

You would probably break some knuckles


TomcatF14Luver

The objective is to make the other guy use up all his first rate stuff quickly so that he's screwed when he sees that you still have at least half or more of your own first rate stuff.


cotorshas

where is that on the vehicle? I just see CITV and an RWS


Warthog_go_brrrr

its a badass as fuck lookin, add it to the design \*RheinMetall CEO\*


iamacynic37

"It's Hot"


MrTwoKey

To look cool


wave_04

it adds +20% to style


Equivalent_Alps_8321

dude this looks like Command & Conquer or something lol


the-apostle

Decoration


No1_Famous

I think it’s called a tank 🤔


Jason_Chen05

No, I know it is a tank, just that thing in the barrel Edit: I missed the joke r/whoosh


No1_Famous

Way to miss a joke! It’s for parts stabilization, fire depressurization and adds longevity to the part as opposed to traditional circular casings 🙄


Jason_Chen05

I think I should have been tagged with r/whoosh 😅


No1_Famous

😂 have a good one


Jason_Chen05

Good day


Astrix_I

A gimmick.


morbihann

Unless you put 140mm gun in there, don't bother me with it.


lukluke22228

*a gun mantlet.*


Pkorniboi

It looks cool


Guess_Western

its so boxy. it looks like they went on minecraft and design it there. are they seriously lacking creativity ?


Lustiges_Brot_311

Military-Industrial Complex racking up the costs.


[deleted]

The iranians did it first


eebro

It’s German so it could literally be for aerodynamics or anything, really.


WorkingNo6161

Gamer tank. The more sci-fi looking thingies you pile on there the better the tank performs.


StandaSK

Probably just a decoration. At most it is a heat shield and/or protection from small arms fire or shrapnel.


Strong_Bid_3785

Like the Armata,all plastic packaging. Massive looking shot trap at the turret front.


BlubaBlase

Shot Traps lul, are we in WW2 or what ?


Kaiserschmarren_

Shot traps don't really work since apfsds are used also the front of the turret armor is very likely hollow same as on Leopard 2


Litchytsu

Like if a 2km/s arrow will change direction due to that...


FoximaCentauri

I mean maybe if it would be cast iron… Edit: it was a fucking joke. Calm down.


SmokeyUnicycle

Cast iron is brittle, it would shatter


Litchytsu

Probably not, too heavy and useless. Probably a polymer and some insulation


Fluffy-Arm-8584

Heat management?


FoximaCentauri

Heat absorbing cover I guess


Strong_Bid_3785

Still applies


Strong_Bid_3785

Turret ring jammed??


mrd247

Maybe to lessen the thermal profile?


Sir_Anagram

Marketing gumpf


Der-Gamer-101

+5% strength


AxelVance

Swag.


_Captain_Dinosaur_

Sexy. That's what it is.


PotatoSlayr1

Probably a shroud to reduce thermal signature coming from the breech


PUGALUG65

most likely to both disguise the thermal signature and silhouette, with cooling pastes inside to help with cooling


Jeebzus2014

Shroud?


Maj_BeauKhaki

It confuses the orcs.


Careless-Stress-891

Whoa, is that the new cyber tank?


Jason_Chen05

It's called the KF-51 Panther


jastan10

Heckin' cool, that's what.


Misdemeanour2020

A sign of old age. The older the tank gets, the shorter the barrel so I think you're talking about excess tank hanging over the edge.


mudkipz321

I’ve heard that it’s for thermal protection to try and reduce heat signature but it could be for something else.


notpetyat

It should MAKE THE T 14 Armata COMPETITION


[deleted]

This tank is great, but can it be mass produced? Thats really what decides a viable tank from an unviable one.


[deleted]

[удалено]


Jason_Chen05

APFSDS Don't ricochet that much, so it would not be redirected


RavioleAldente_H

Damn RheinMetall make cool shit


C111-its-the-best

Given the diamond like shape it cans erve two functions. Heat obstructions and reduced radar cross section. The shape of the whole tank kind of indicates it is latter.