lyle6 wrote:
The armour looks illogicaly thin, especially the frontal array. Even with advanced ERA they would not be able to get adequate protection with that.
lyle6 wrote:
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The-thing-next-door wrote:
The armour looks illogicaly thin, especially the frontal array. Even with advanced ERA they would not be able to get adequate protection with that.
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GarryB wrote:You are not getting it... look at the image of a T-14 tank... the tank hull front armour is not sloped like that... the hull front is a wedge shape with the point facing forward not a back angle slab.
The blue bit you drew in needs to have another wedge added to it to create the front sort of like this...
OK, I am not artist but I have drawn a red circle to show where the front wheel goes and a rough red line showing the rough outline of the hull front shape that can be composite and layers and air pockets and all sorts of protection from the front.
Remember the Armata has the entire crew in the front hull so that is where all the armour is... there is bugger all armour in the turret, but it is still the heaviest modern Russian tank so you actually think the front of the hull is paper thin?
Really?
lyle6 wrote:Paralay made a very accurate model back on page 15 that is corroborated by this new model...
One must ofcourse consider that a wedge shaped array offers rather inconsistent protection due to its variable thickness.
I was actually suggesting that the proportions of the model posted were wrong.
His T-14 model is more like what I would expect, though I will stand by my view on his T-15 model's total lack of composite arrays being unrealistic.
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GarryB wrote:
WHAT?
The hull front upper armour layer of the Abrams tank is about 20mm thick and could be penetrated by 30mm cannon shells fired from above. It achieves acceptable levels of protection because its protection is measured from shots taken from the front at a near horizontal angle that most ATGM or tank fire AP round would be following.
The reason the Leopard IIs and Abrams and Challenger tanks were so easily taken out by Russian fire was their thin top armour because all three have horribly thin top armour... most tanks have horribly thin top armour.
In what regard... the distance between the turret ring and the front nose tip of the hull with armour array fitted is quite large because it contains the entire crew of three men.
Look at the actual turret and the model of the turret above... essentially the T14 turret is pretty much all composite armour and empty space for optics and systems and equipment.
A triangular profile array on the other hand such as the area between the two red lines you drew has an LOS thickness of between 0 and from the back of the triangle to the tip of the triangle depending on where it is hit, again assuming a hit from the direct front for simplicities sake.
The front of the crew compartment appears too far forward not leaving enough space for an array of more than 30cm average LOS thickness,
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Sure.revolutionary gun laying system
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galicije83 wrote:Here it is...concept of new EU MBT.....so they copy armata concept...probably its their wunderwaffen
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That's because they didn't spare much armor mass in the first place. The bustle autoloader in an unmanned turret would still require the same protection from the frontal arc as it would in a manned turret. And the ammo will still be exposed to off-angle attacks from FPVs, etc.The-thing-next-door wrote:What I find amusing is that the display model not only has a turret bustle vulnerable to anything more serious than small arms fire, but they have not devoted any of the freed up mass to side armour, or seemingly even to armour in nay direction.
It seems that the wests desire to mak their tanks lighter will mean that the T-72B3 will be sufficient well into the 2060s.
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