Russian Military News, Reports, Data, etc.

Dizasta1

Senior Member
JMR and FVL are looking to a fairly reasonable speed set 400-500 KPH this is looking to beyond that. Which is problematic as if it is supposed to max speed at 700KPH...

In this case they flew away....

760kph is about the speed of sound, unlike the speed of light the speed of sound does vary based on local atmospheric pressure, humidity and such. At 700KPH this thing would be flyingwith super sonic rotors. That's not good for a helicopter. The blades at near supersonic speed take on drag and vibration it creates a dissimilar lift situation and the aircraft looses control.
A coaxial and wings can off load some of the weight of the aircraft allowing more lift and a reduced speed of rotation but at 700KPH So close to the speed of sound it would have to disable the rotor entirely and basically store it. That's what KA90 and the Boeing X50 were looking into.

Yet just as unlikely to come to be realized. But also big difference in that these show a conventional coaxial rotor system. The KA90 was a Conard rotor Wing.
KA92 was practical though and far more likely to be suited to Russian military service. A coaxial compound with pusher like the Raider and Defiant.

I am optimistic about the Russians, I believe they will come out on top with pursuing their ambitions. Anything can be achieved, when one has the will and drive to do so.
 
25-6800665-ukziuh6gxs0.jpg

...
Таких же картинок не найдено

what's the source, your cell?
 

TerraN_EmpirE

Tyrant King
I am optimistic about the Russians, I believe they will come out on top with pursuing their ambitions. Anything can be achieved, when one has the will and drive to do so.
You can be optimistic. Kamov has a history of now and again impressive success, but impressive not to be failure in between.
 

Gloire_bb

Captain
Registered Member
1448566_original.jpg

meanwhile, chain of revelations continues.
object 490(late) - last kharkiv soviet mbt project. dirrect opposite to object 299. full scale mock-up on photo.
-2 man crew in the rear of the vehicle
-152mm 2a73. turret is fully rotating, but full depression angles are possible only on frontal 90 degree cone. ability to shoot effectively to the sides retained through fcs-connected independent hydropneumatic suspension. also spots secondary weapon station/panoramic sight over crew compartment, with 30mm agl and second machine gun.
-whole vehicle devided into separate armored compartments, with ridiculous levels of protection for crew as a result(ridiculous=armored beasts with their funny calculations aren't even close). extreme protection from the top(whole tank is basically one big upper front plate). even front(fuel tank) compartment protected against improved 120mm gun then known to be in development in the us.
for crew compartment numbers were: in excess of 2m(ke), in excess of 4.5(ce); 200 and 600 from the top.
order of compartments: fuel tank - engine compartment - ammo/autoloader compartment(with blowout panels underneath) - crew compartment.

6079458_original.jpg

6080638_original.jpg

-2 1000 hp engines(with armored bulkhead inbetween) in central compartment under the turret, ability to move with just one engine and just two tracks(at least one per side). 75 km/h forward/rearward.
cute detail: main gun doubled as underwater driving tube.
6079716_original.jpg

-26 charges of shtandart aps(0.5 kill probability against apfsds, much higher against slower heat).
-all of this within 55t

more photos and much more technical details availible at:
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p.s. my take: crazy soviet engineering at its zenith. but numbers speak for themselves.
 
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Gloire_bb

Captain
Registered Member
I bet that thing drove all of 40 meters before it over heated.
It never drove, because no full test articles ever appeared. They had only this mock up and a proof of concept frankenvehicle, assembled from two t-64 halves(3 rollers each).
It was developed in 1989-1991, no Soviet Union - no fancy XXI century tanks anymore.


But why shall it overheat of all things?
 
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