Abrams vs T-80UD turret ceramic armor inserts | Armor Penetration

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  • Опубліковано 16 чер 2023
  • Simulation of a M1A2 Abrams projectile hitting turret frontal armor of T-80UD.
    120mm M829A2 APFSDS (~4.9kg projectile, ~21mm diameter, 4.74kg DU penetrator) at 1620 m/s
    vs
    T-80UD turret front armor:
    ~100mm cast armor + 30mm air gap + 25mm steel + 40 mm SIC + 25mm steel + 40mm SIC + 50 steel armor + 50mm Semi Hardened Steel (+400 BHN RHA) + 190mm cast armor at angle of impact (800mm LOS)
    120mm muzzle velocity (M829A2) - 1680 m/s. 1620 m/s refers to a distance of approximately 1.2 km.
  • Наука та технологія

КОМЕНТАРІ • 276

  • @dejmianxyzsimulations4174
    @dejmianxyzsimulations4174  11 місяців тому +206

    The angle of impact was set to test base armor with inserts without removing Kontakt-5. (More armor to defeat, but without negative effect of explosive armor). The results can be translated for more favorable impact angles which I did.
    If someone doesn't understand why I wrote about perforation limit of 750mm when the rod penetrated 700mm, it because steel armor is weakened as the tip of the rod approaches its end. Using the EXAMPLE numbers, if armor was 750mm thick, it would start weaken when the rod reached 650mm deep. A rod that could penetrate another 50mm would encounter 100mm thick armor which was weakened to 50mm equivalnet. If the armor is 800mm thick, it starts to weaken at 700mm. (100mm i just example)

    • @neurofiedyamato8763
      @neurofiedyamato8763 11 місяців тому +8

      that's very interesting with armor weakening. Never knew of such a phenomenon but seems to make sense.

    • @carkawalakhatulistiwa
      @carkawalakhatulistiwa 11 місяців тому +1

      when the soviets made contact 1 . era is directly installed on all tanks so it's unlikely we'll ever see the t80 contactless 5 on the Battlefield.

    • @galicije83
      @galicije83 11 місяців тому +1

      ​@@carkawalakhatulistiwaK1 ERA, dosent protect against kinetic energy, only against chemical...K5 is made to redused penetration of kinetic energy projectiles plus chemical....Relikct is even batter and protect against tandem warhead of ATGMs.

    • @evanbrown2594
      @evanbrown2594 11 місяців тому +1

      The M829A2 might perform better then calculations suggest.
      According to a report completed in 1990 referring to the development of new alloys for the follow on to the M829A1.
      "The new ternary element additions
      impart additional strengths by a solid solution strengthening
      mechanism. The special mechanical working and textured schemes
      impart added strength to the standard alloy by unique deformation
      strengthening mechanisms."
      "These mechanical properties are substantial
      improvements over the standard U - 3/4 Ti alloy and can be
      expected to conservatively provide a 3% to 7% improvement in
      terminal ballistic performance for RHA penetration (zero
      obliquity"
      the new ternary alloys these special mechanical working
      treatments would result in the following mechanical properties
      for a DU alloy (density range of 18.4 - 18.6 g/cc):
      300 ksi Comprehensive Yield Strength
      250 ksi Ultimate Tensile Strength
      175 ksi Tensile Yield Strength
      45-50 Rockwell C Hardness
      Hope this helps.

    • @bradenatkinson4784
      @bradenatkinson4784 11 місяців тому

      2 sims I Would love to see
      Aircraft dropped bombs at different distance and sizes
      Finish Molotov cocktail vs t-34 engine deck

  • @fab9207
    @fab9207 11 місяців тому +290

    Bro's sims are gonna be crazy by the end of the war.

    • @kamov52510
      @kamov52510 11 місяців тому +6

      What would the end of the war change?

    • @henrique2456
      @henrique2456 11 місяців тому +9

      ​​​@@kamov52510the beggining of it

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +107

      I have about 5 simulations planned and I'm going back to the 30s-60s

    • @Beni-zq2ew
      @Beni-zq2ew 11 місяців тому +7

      T34 85 vs is3 😂😂😂

    • @foopymaster1757
      @foopymaster1757 11 місяців тому +3

      @@Beni-zq2ewI dont see why Germany would even bother repurposing a T34-85 to fight against the hypothetical threat of IS3’s.

  • @JuanMota780
    @JuanMota780 11 місяців тому +266

    The gunner is happy he wont have to turn yellow again 😊

  • @artiomvv569
    @artiomvv569 11 місяців тому +223

    This simulation took a lot of hard work and calculation, and the results were impressive.

  • @HelSeher
    @HelSeher 11 місяців тому +80

    Really interesting, it looked like the particles from the shattered ceramic inserts were eroding the sides of the penetrator rod as it passed them.

    • @TheMagdaDar
      @TheMagdaDar 11 місяців тому +27

      That's the idea of having the ceramic. The pieces are very hard and gouge at the rod as it moves through, slowing and altering it's trajectory

    • @jintsuubest9331
      @jintsuubest9331 11 місяців тому +7

      Without actually doing the math, the effect is minimal at best.
      The more noticeable effect ceramic layer provide is making the penetrator going a non straight path.

    • @HelSeher
      @HelSeher 11 місяців тому +8

      @@jintsuubest9331 The effect is strong enough that it is visible and it is a pretty interesting phenomenon regardless of its actual effect on the integrity of the rod.

    • @jintsuubest9331
      @jintsuubest9331 11 місяців тому

      ​@@HelSeher
      I fail to registered where it being visible.
      Granted I didn't do frame by frame comparison but the width of the rod looks more or less the same accounted for rendering artifact.

    • @HelSeher
      @HelSeher 11 місяців тому +3

      @@jintsuubest9331 I mean I saw it in the simulation on the video and it looked like that was the case to me.

  • @neurofiedyamato8763
    @neurofiedyamato8763 11 місяців тому +30

    0:38, I really like this shot. It even tells us the how much lighter it is and how much thicker it needs to be. Really helps give a lot of context to how effective composites are.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +9

      Glad it was useful to someone

    • @carkawalakhatulistiwa
      @carkawalakhatulistiwa 11 місяців тому

      ​@@dejmianxyzsimulations4174try t80 bvm

    • @Klovaneer
      @Klovaneer 11 місяців тому +2

      @@carkawalakhatulistiwa 80BVM didn't receive turret armor upgrade over 80B (which is the same as on 64B) so it's actually weaker than 80U, the modernization mostly involved modern ERA, FCS and more powerful engine from 80U

  • @darionapoli4736
    @darionapoli4736 11 місяців тому +100

    Impressive how much the penetrator kept its shape just slowing down and, getting completely eroded just after the whole composite package!
    Lovely simulation as usual!
    PS
    Will ask it again, but would be possible to do 107mm Zis-6 vs Tiger 2 turret front, to compare the gun with the 122mm D25-T. Thank you in any case! :)

    • @nemiw4429
      @nemiw4429 10 місяців тому +1

      I think right now he shud focus on the current conflict. So much interesting duels. Its sad it happens in RL though! Im pro life, pro happyness!

  • @Compcube
    @Compcube 11 місяців тому +55

    Interesting, I certainly didn't expect the turret to withstand an A2 of all things without K-5 cooking off at battlesight range

    • @argy007
      @argy007 11 місяців тому +20

      There is a chance that M829A3 and M829A4 do not perform significantly better than M829A2 when it comes to armor not protected by ERA. M829A3 has the same dimensions DU rod + sacraficial anti-ERA tip, but noticably lower velocity. M829A4 has the same velocity as M829A2, but shorter and more narrow DU rod, due to presence of a massive sacraficial anti-ERA tip. So if this simulation is to be trusted then T-80UD's turret armor has a chance against even the most modern APFSDS threats.
      Also, this is why the newest American APFSDS is made of tungsten instead of uranium, since the length limit for 120 mm shells has been reached and tungsten benefits from increased muzzle velocity much more than DU.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +35

      @@argy007 Is it so? Various analyzes point to the larger diameter of the M829A3, which is consistent with the significantly increased mass.

    • @gotanon9659
      @gotanon9659 11 місяців тому +13

      ​@@argy007 No that "US is switching to tungsten" Is pure BS. Why do you think the euro are trying to introduced a bigger gun in their tanks when the US is simply designing a new round.
      Btw we did this test irl and the result with the T-80UD that we see here only happened at 3.5km+.

    • @jintsuubest9331
      @jintsuubest9331 11 місяців тому +17

      ​@@gotanon9659
      What?
      Tungsten based alloy has higher theoretical performance by increasing the velocity because DU based alloy will erode too fast if exceed certain velocity.
      But below the threshold velocity, du consistently shows performance uplift even against more complex target.
      It is totally possible to produce a rod with tungsten and du sub rod. Maybe it was being tested, we never know.
      Chances are engineer that get paid good money knows more about those stuff than you and me.
      Oh, US does not have access to t80ud. Actually, most people including Russian and ukraine have no access to t80ud.

    • @filonin2
      @filonin2 11 місяців тому +22

      @@gotanon9659 Do you have a link to a video of this IRL test against the T-80UD? I didn't know the US had any to test.

  • @alexstenin4530
    @alexstenin4530 11 місяців тому +19

    Dejmian:
    Publishes a new armour penetration simulation
    Me:
    (づ。◕‿‿◕。)づ

  • @evanbrown2594
    @evanbrown2594 11 місяців тому +3

    Very enjoyable video. Smart choice of angle to show the effect of the thicker steel. M829A2 is no joke. Hitting it more oblique would probably have yielded very different results.

    • @acheroncyc
      @acheroncyc 11 місяців тому

      Not necesarily if you take into account the effects of K5 which wasn't modeled.

    • @evanbrown2594
      @evanbrown2594 11 місяців тому

      @@acheroncyc Modeling DU properly, esp the far more advanced alloys that make up the M829A2 is very difficult with this software. These results seem to align with the KEW-A2/A3. DU performs about 10% better, the alloys that make up the M829A2 perform 3-6% better still than the alloys that make up the M829/A1,M833/M900.
      The main issue with the M829A2 was not the performance against armor, but the composite sabot in storage.

  • @tvorogmoloko7969
    @tvorogmoloko7969 11 місяців тому +7

    Would be very interrsting to also see one day how WWII guns (say, Tiger II) perform against modern composite armour (say, Abrams or T-90), just to see how much better modern armor actually is

  • @mateoturic2140
    @mateoturic2140 11 місяців тому +4

    An interesting idea: I saw people arguing that IT-1s missile getting detonated on the launch rail would damage the tank. Would it be possible to simulate something similar(can be simplified)?

  • @Lemard77
    @Lemard77 11 місяців тому +1

    Since you already got this 3D model set up, would be interesting to have this same shot but for 3BM60 and see how it fares compared to M829A2 at this same distance

  • @chrisblack6258
    @chrisblack6258 11 місяців тому +1

    Better than I expected

    • @chrisblack6258
      @chrisblack6258 11 місяців тому

      Just checked the thumbnail. With that angle, it's as expected to me.

  • @corrodan2995
    @corrodan2995 11 місяців тому +2

    Id expect with the improved performance of the later M829 rounds it would probably penetrate. Interesting to see though!

  • @xassasiantorx
    @xassasiantorx 11 місяців тому

    It isn’t hard to find the UD array. It sure does look to be improved over the t72. Could you do the t80u array the Swedes used for penetration tests?

  • @anshuldwivedi1919
    @anshuldwivedi1919 10 місяців тому

    Question: What happens after this sort pf non-lethal damage happens to a tank? Is it later repaired/replaced or kept in service as it is?

  • @TheDLVProject
    @TheDLVProject 11 місяців тому

    Sinpmy beautiful. Thanks for yoy hard work

  • @cybernetic_crocodile8462
    @cybernetic_crocodile8462 11 місяців тому +3

    Damn, those ceramic plates really took a tool on the penetrator.

  • @jintsuubest9331
    @jintsuubest9331 11 місяців тому +2

    The ceramic plate break before the rod get there.
    There are paper from US army documenting this specific issue as recent as 2010s iirc.
    In theory, would a more intact ceramic layer provide better protection per weight?

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +8

      Logically, yes. From one document. Various ceramic steel configurations were presented, also with shock wave damping in front of the steel, but no major benefits were noticed. On the other hand, advantages have been noticed for the case of directly hitting the ceramic instead of the steel plate covering it.

  • @vonvonvonvonvonvonvonvonvo7009
    @vonvonvonvonvonvonvonvonvo7009 11 місяців тому +5

    Hey Dejmian, I found something of interest when looking around on WT and I'm curious if it's accurate to reality, and that is the 16mm add-on plate on the UFP of the T-72A.
    The reason I find it of interest is because in WT, when you do not have the plate the M111 round as well as the 3BM22 can easily penetrate, however with the 16mm plate both fail to penetrate from the same ranges and angles and I think if this is accurate, it would make for a very interesting test to see how small differences in armor can make big impacts.

    • @masonicrat
      @masonicrat 10 місяців тому

      That's a real thing. Israel bragged about how it could lol pen T72's in its marketing material after doing it in lebanon. So Russia duct tapped an extra 16mm plate to the front after testing against some captured magachs.

    • @vonvonvonvonvonvonvonvonvo7009
      @vonvonvonvonvonvonvonvonvo7009 10 місяців тому

      @@masonicrat That's actually really interesting, I'd love to read about it, got a good place for it?

  • @kopazwashere
    @kopazwashere 11 місяців тому

    Interesting how due to compression (looks like) caused ceramic to straight up shatter even before penetrator actually touched it

  • @kostau852
    @kostau852 11 місяців тому

    looks neat

  • @RAYY_WILD
    @RAYY_WILD 11 місяців тому

    if possible could u run a simulation of a ka52 cabin being hit by rifle sized bulets/ 20mm/ or HEF missile warhead?

  • @n00t_b1rd
    @n00t_b1rd 11 місяців тому +4

    Could you please consider making a simulation of M829A2 vs the glacis of a T-80UD/T-80UM w/ kontakt-5? Similar to the simulation you did 5 months ago between the M1A2 and T-80U (w/kontakt). I think it would be interesting to have a clear comparison between the textolite and ceramic inserts since you already made a simulation vs the textolite. Of course the velocity and angle would have to be the same. (I'm pretty sure the UD/UM models have ceramic inserts in their hull but correct me if I'm wrong)

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +4

      I'm not going to, because I haven't found a clear confirmation that ceramics were used in the hull, and I'm convinced that the hull plates are not stiff enough to protect the ceramics from damage, especially during the K-5 explosion

    • @ztashed6366
      @ztashed6366 11 місяців тому +1

      All this versions have same hull and turret armor. T-80UD have diesel engine and 12,7mm on distant control, T-80UM have new thermovision device. Armor wasn't changed

  • @shepardpolska
    @shepardpolska 11 місяців тому

    It would be interesting to see if this array gains more from K5 coverage then if the cavity was just all steel.

  • @ilovecombatarms99
    @ilovecombatarms99 11 місяців тому +2

    I don’t usually comment but I really like your content! Have you seen the recent news about the “Titan” submersible? Do you think you could do a simulation of an implosion happening based on the material that the submersible is built out of or allegedly built out of? Would be an interesting branch out!

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +4

      it would be a fantasy with so little information

    • @g.zoltan
      @g.zoltan 11 місяців тому +1

      I think it was carbon fiber. Expect 150x as much work to code that anisotropic nightmare.

  • @nemiw4429
    @nemiw4429 10 місяців тому

    Impressive. I thought its gona go right through even with reactive armor.

  • @Lemard77
    @Lemard77 11 місяців тому

    If the hit was closer to the gun in the steel only area (which I guess it would be around 700mm LoS) it would have barely penetrated right?

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +8

      I marked with green lines the possible penetration for other angles of impact, based on the simulation

  • @johnnycab8986
    @johnnycab8986 10 місяців тому +1

    I don't think it's really possible to model these darts without intimate knowledge. It's not just a chunk of DU...
    There was a vid talking about the bunker buster bombs developed in the 00s and they increased the penetrative capabilities of the steel casing by a huge amount just by figuring out how to form the metal through different metal working processes. Same material as previous, but gained tremendous penetrating power through different forming techniques/technology.

  • @tomk3732
    @tomk3732 11 місяців тому +1

    Wow, did not expect that without K-5 help.

  • @BigBoss-tn6fn
    @BigBoss-tn6fn 6 місяців тому

    Can you do this same sim but with the K-5 armor

  • @1179125
    @1179125 11 місяців тому +1

    Didn't even know t80 turret were that thick

  • @tankbuilder0673
    @tankbuilder0673 11 місяців тому

    I know this isn't related to anything with tanks but maybe do simulation of the submarine that imploded?

  • @tedarcher9120
    @tedarcher9120 10 місяців тому +1

    Leo 1a5 vs gun mantle on t-90m?

  • @edi9892
    @edi9892 11 місяців тому

    Could you please make a control experiment where the entire cavity replaced with steel?

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +9

      I did a long time ago many test cases, for the M829A2 too. I will not upload the video, because the content is not attractive enough, I can upload a screenshot for example situation

  • @rinaldoman3331
    @rinaldoman3331 Місяць тому

    According to some rumors late ceramic turret armor for T-80U/UD has equal 700-800mm RHA against APFSDS without K-5.

  • @KaiDidumaNx
    @KaiDidumaNx 11 місяців тому

    What about shooting mass center of tank?

  • @VadimCC
    @VadimCC 11 місяців тому +2

    Wow!

  • @Omba820
    @Omba820 5 місяців тому

    May not of gone though but id imagine still terrifying

  • @RedVRCC
    @RedVRCC 6 місяців тому

    with how much of the penetrator was left, i thought for sure it was gonna go thru that last bit of steel. color me surprised.

  • @wawaweewa9159
    @wawaweewa9159 9 місяців тому

    Would be more effective if the ceramic was more spaced apart as the second layer looked to cracked before the round hit it

  • @nguyenkhoa3855
    @nguyenkhoa3855 11 місяців тому +1

    Can the Pzgr 43 12.8cm penetrate Maus front turret?

    • @jintsuubest9331
      @jintsuubest9331 11 місяців тому +1

      The limit is at least a good 30mm over the armor.

  • @xassasiantorx
    @xassasiantorx 10 місяців тому

    I wish m829a4 info was available.

  • @thermalvision203
    @thermalvision203 Місяць тому +1

    Can you do a simulation of the baseline T-80U turret with the cellular armor filler? BTVT has some good diagrams of the T-80U's cellular armor that can be used to create the simulation.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  Місяць тому +1

      I'm definitely going to do this someday

    • @thermalvision203
      @thermalvision203 Місяць тому +1

      @@dejmianxyzsimulations4174 Nice. The infamous Swedish leak has a page dedicated to the composition of the T-80U turret which gives some exact thicknesses which will make the dimensions of the polymer cells depicted in BTVT's diagrams easier to estimate. That shouldn't be too hard to track down, and I'm in possession of it if you can't find it elsewhere.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  Місяць тому +1

      @@thermalvision203 I have data from several sources, but the problem is that each one says something different, for example, the Russian factory diagram gives two layers with chambers of about 105 mm each, and the documents from the Swedish tests say about a layer of 100 mm and 60 mm.

    • @thermalvision203
      @thermalvision203 Місяць тому +1

      @@dejmianxyzsimulations4174 I've noticed that getting good-quality information on the T-80U is particularly difficult. Though from what I know about the Swedish trials and BTVT's less than trustworthy sources, I would go with the factory diagram's numbers over the Swedish documents' as the Swedes were looking at an export T-80U meant to compete with the Leopard 2 and M1 Abrams for an export contract, which the Leopard 2 won. As such, the factory diagram is likely for the version used by Soviet and Russian forces (and South Korean forces after Yeltsin paid off some debts to South Korea by giving them T-80Us straight from Russian inventories).
      However, check to see which model actually fits the T-80U's turret armor cavity. Also, if you do a Yandex images search for a T-80UK specifically, you can find a set of pictures that give some good close-ups of the Soviet/Russian domestic T-80U's armor insert cavty, which you can use to cross-reference diagrams.

  • @fiodarkliomin1112
    @fiodarkliomin1112 11 місяців тому

    Depleted uranium ?

  • @m1a2_sepv4_abrams
    @m1a2_sepv4_abrams 11 місяців тому

    wait why is there a gap of kontakt 5

  • @AyOuB.God-soldier
    @AyOuB.God-soldier 11 місяців тому +2

    Bro do Lancet 3m vs leo 2a6

  • @spinmaster4348
    @spinmaster4348 12 днів тому

    Uhhhh I thought m829a2 was DU no?

  • @danielramsey1959
    @danielramsey1959 11 місяців тому

    You need straight down vertical simulations. On the roof.

  • @leooram1959
    @leooram1959 10 місяців тому

    fracture propagates faster than sabot round, interesting

  • @kamilszadkowski8864
    @kamilszadkowski8864 11 місяців тому

    This had to take a shitload of work.

  • @doggonemess1
    @doggonemess1 10 місяців тому

    Funny, if the rod snuck past the ERA, it would be hard to even see that the tank was hit.

  • @jaffacalling53
    @jaffacalling53 11 місяців тому +1

    Does the T-80 and its variants not incorporate NERA into the armor? Modernized T-72 variants and the T-90 have NERA components to their armor packages.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +2

      Known versions of the T-80 never used NERA

    • @jaffacalling53
      @jaffacalling53 11 місяців тому

      @@dejmianxyzsimulations4174 Why is that? Seems odd that the arguably less advanced T-72 would get NERA but the T-80 got "simple" ceramic inserts. I know that ceramics are used in the armor of many western tanks, but usually in conjunction with NERA.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому

      @@jaffacalling53 NERA, at least the known versions of it, are good against HEAT warheads, not so much against kinetic rounds. Reverse for armors of T-80,U,UD, T-64A,B, T-72 up to B version

    • @okakokakiev787
      @okakokakiev787 11 місяців тому

      ​@@jaffacalling53t72 isn't less advanced. Maybe back in the 80s they used to be

    • @jaffacalling53
      @jaffacalling53 11 місяців тому

      @@okakokakiev787 It was supposed to be the easier produce, less complex alternative to the T-64. The first variants only used cast steel in the turrets.

  • @handsomeivan1980
    @handsomeivan1980 11 місяців тому

    If it was head on, I think it migghhtt jus have enough to go thru unless it hits the ERA

  • @pouletbidule9831
    @pouletbidule9831 11 місяців тому

    I really though this one in a million shot would penetrate.

  • @gerfand
    @gerfand 11 місяців тому +1

    What is the difference between the T-80U and T-80UD turret since its hard to get documents in English

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +3

      T-80UD has ceramic inserts, T-80U polymer pockets, the rest is similar

    • @jimtrela7588
      @jimtrela7588 11 місяців тому

      ​@@dejmianxyzsimulations4174regarding the polymer packets, is that to provide energy absorption like rubber? Or us it to protect from certain forms of radiation?

    • @shepardpolska
      @shepardpolska 11 місяців тому +1

      ​@@jimtrela7588my guess would be for HEAT protection? Polimers are the best for HEAT from all the aplications they could have been used for there

  • @ohnothisguyagain69
    @ohnothisguyagain69 11 місяців тому

    Pls do RPG 7 + drone vs leopard 2 turret top

  • @Tomasz30899
    @Tomasz30899 10 місяців тому

    It would be cooler if you provided a bit more info on what we are looking at. Usually, a video starts, I try to understand which type if shot hits what type of armour, and the first rendering has already ended. Then the second one is shown, I try to understand what the legend says, and it is already over. If I were you, I would add a bit of an intro on the tank and the ammunition that is being used, then show some simulations, and then add a conclusion as well. Preferrably spoken info.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  10 місяців тому

      The most important information is at the beginning of the video, the supplement is in the description.

  • @user-ry7qo4gx2d
    @user-ry7qo4gx2d 11 місяців тому

    Is the kinetic energy the most important in shells ?

    • @werrkowalski2985
      @werrkowalski2985 11 місяців тому +9

      And length.

    • @vangard9725
      @vangard9725 11 місяців тому +15

      Kinetic energy, penetrator length, hardness, density, weight, and rod configuration are all the Major factors (independent of Mass x velocity) of a APFSDS projectile

  • @altf4834
    @altf4834 10 місяців тому

    What happens if you make it longer? That seems to be the solution to the problem.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  10 місяців тому

      if you are talking about a projectile, it will become heavier and slower and will not fit in a tank

  • @lolimancer3092
    @lolimancer3092 11 місяців тому +1

    Tm-62 vs leopard 2a6 please

  • @1DE101
    @1DE101 11 місяців тому +1

    А теперь представьте, что еще и Контакт-5 сработал.

  • @THEGRAYFOXX00
    @THEGRAYFOXX00 11 місяців тому +1

    this crew would experience a significant emotional event...

  • @PsihoKekec
    @PsihoKekec 11 місяців тому

    Talk about close call.

  • @eddysantoso7203
    @eddysantoso7203 11 місяців тому

    Lancet vs leopard 2 pls

  • @DudeDudeDudeDudeDude
    @DudeDudeDudeDudeDude 11 місяців тому +1

    Remeber when a T80 desteoyed a. M1 Abrams in syria?

  • @lixi-qing5310
    @lixi-qing5310 11 місяців тому

    The escalation only grows. It's better to compare a school bus or kindergarten to a 20KT nuclear warhead.

  • @uwillnevahno6837
    @uwillnevahno6837 9 місяців тому

    I thought the DU rounds are self-sharpening and go through pretty much everything. #mythbusted

  • @emelgiefro
    @emelgiefro 11 місяців тому

    So are hits to armor like this reparible? Do factories repair such damage and how

    • @xendk
      @xendk 11 місяців тому +9

      Can the tank be repaired yes. The armor no. It is a factory job. You need to cut the section out and replace it

    • @theglitch312
      @theglitch312 11 місяців тому +4

      This is repairable, but you’d have to replace the turret itself in a factory if you want the tank back in action asap (expensive, fast, no loss of turret integrety).
      Or you’d have to wait for a factory to cut out the section entirely and repair it (cheaper, slower, tiny loss of turret integrity).

    • @Burboss
      @Burboss 11 місяців тому

      @@xendk Its done in several ways. The simplest one is done by a repair crew near a frontline. They'd just weld in a metal rod. Good enough short term, as the probability of hitting the same spot is very low. At the factory the repair is more extensive. They even might opt to replace the turret, as they are kept as spare parts.

    • @xendk
      @xendk 11 місяців тому

      @@Burboss Why are you replying me ??? and you clearly know nothing about it.

    • @Burboss
      @Burboss 11 місяців тому

      @@xendk oh, why don't you share your infinite wisdom and tell others about your crazy tank repair skills )))

  • @michaelhamar3305
    @michaelhamar3305 11 місяців тому

    try t-84 turret

  • @gamerhoursco492
    @gamerhoursco492 10 місяців тому

    WHE NIT REACHES THE CERVIX

  • @gamingrex2930
    @gamingrex2930 11 місяців тому

    holy shit i cannot imagine how laggy your PC was after this 💀

  • @xxafrixx
    @xxafrixx 11 місяців тому

    but you know that this round is still classified, and its aveliable for public parameters are MUCH lowered

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +6

      ye, you certainly know that. Why much lowered and not much much much exalted? I know why, because that's how you would like it 🤣🤣

    • @user-xh9pu2wj6b
      @user-xh9pu2wj6b 11 місяців тому

      @@dejmianxyzsimulations4174 Because american military, contrary to the russian one, has a history of understating their capabilities. Remember how russians called Su-57 a stealth fighter, for example? Yeah.

    • @ripoffpingu9318
      @ripoffpingu9318 11 місяців тому +3

      @@user-xh9pu2wj6b Still no basis to guarantee the round underperformed here - more sounds like americans being biased for their own tanks that die after the enemy has a 3 degree elevation advantage (though to be fair, every western style MBT (excluding the challenger, dunno if you could call that "western style" though) has the same problem with their paper thin UFPs)

    • @alexanderwolf8766
      @alexanderwolf8766 10 місяців тому +1

      @@user-xh9pu2wj6b Bro seriously wanted to talk about stealth planes and overstated capabilities. The crash of the "invisible-stealth" F-117 bomber near Budzhanovtsy on March 27, 1999 with the help of a prehistoric Russian C-125, 56 year old issue says hello.

    • @user-xh9pu2wj6b
      @user-xh9pu2wj6b 10 місяців тому

      @@alexanderwolf8766 ah yes, the sole instance of this aircraft being downed in the past 50+ years, of course! Also, you clearly have no fucking idea what "stealth" means.
      Fun fact, according to russians themselves their *modern*, not 50+ years old Su-57 jet has an abysmally fat radar profile of about 1-1.5 m^2 which is about 100-1000 times larger than anything even remotely considered to be a stealth aircraft. And, fun fact, unlike said Su-57, american stealth jets actually saw action and weren't a crudely clubbed together prototypes. Keep coping.

  • @michaelbelonio3342
    @michaelbelonio3342 11 місяців тому

    I would like to see the adversary, T80 penetrating M1A2 Abrams next

    • @xendk
      @xendk 11 місяців тому +20

      If you can find him the schematic for the M1A2 armor im sure he will do it

  • @connort9454
    @connort9454 11 місяців тому +10

    I wonder how rattled the crew would be, and the time it would take to return fire. If the tank who shot hadnt reloaded already.

    • @mac2857
      @mac2857 11 місяців тому +11

      Why would they be rattled at all?

    • @georgeb65412
      @georgeb65412 11 місяців тому +11

      @@mac2857 Cus the amount of energy imparted from the armour absorbing that hit would be loud as fuck

    • @novosib9017
      @novosib9017 11 місяців тому +2

      its called training.
      that is just a fire cracker sound for them.

    • @76456
      @76456 11 місяців тому +9

      @@georgeb65412 ita not a big pf a deal when you are used to it. And would be worst in ww2 tanks whit tinner armour and full caliber shells

    • @steinmayer2791
      @steinmayer2791 11 місяців тому

      ​@@novosib9017 they will be a bit hammered cause of the loud sound. They will be out of action for up to a minute

  • @adlkdflsk
    @adlkdflsk 11 місяців тому +2

    DM-53 and DM-63 is penetrating the t-80ud turret :)

    • @lesnoyYozhik
      @lesnoyYozhik 11 місяців тому +2

      Then, in fact 3bm60 too is penetration the leopard 2a6 turret🤨

    • @IzakSemrdoii
      @IzakSemrdoii 5 місяців тому

      This shoot is without k5 so dm53 probably can't

    • @adlkdflsk
      @adlkdflsk 5 місяців тому

      no :) dm53/dm63 was designed to dissarm k-1 and k-5 ERA and to penetrate special armor like in t-80um @@IzakSemrdoii

  • @kwestionariusz1
    @kwestionariusz1 11 місяців тому

    Fucking amazing outstanding 😅

  • @xassasiantorx
    @xassasiantorx 11 місяців тому +1

    I really enjoyed this sim. I haven’t researched this particular array. It is ingenious how both sides adapt. It seems to me that we will see most m829aX variants against the best fielded Russian tanks in just a few months, as well as German darts. If this represents Russian philosophy, then Kornet, and the ‘hand of God’ will have to pick up the slack lol.they can both murder all Comers…..

  • @nunomiguelbernardinopicao2238
    @nunomiguelbernardinopicao2238 2 місяці тому

    Try this at a 90°angle and see the difference 😉😉😉

  • @TheKraftmen
    @TheKraftmen 11 місяців тому +8

    Is it possible in the future to see a simulation with the Ukrainian ERA "nizh" ("knife")? I think it will be very interesting because of the unusual principle of this ERA

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +19

      I try to bypass the infinite difficulties associated with HEAT warheads

    • @bruhmettinmomentogullar4215
      @bruhmettinmomentogullar4215 11 місяців тому +1

      @@dejmianxyzsimulations4174 godspeed my man as an beginner in dynamic analysis it amazes me how you can manage to get this much of great results

    • @lake258
      @lake258 11 місяців тому +12

      It's "nozh". "Nїyizh" is retardspeak.

    • @TheKraftmen
      @TheKraftmen 11 місяців тому +1

      @@lake258 forgot to ask russian imbecile 🤦‍♂

  • @jakearmstrong2127
    @jakearmstrong2127 11 місяців тому +2

    I really wonder how weakened the entire armor array would be on this side of the turret after that hit.
    Apperantly the Challenger 2 can remove armor blocks after damage because the ceramic plates shatter. I feel like this would be challenging on the T-80, considering the turret is one big cast steel piece

  • @doge1995
    @doge1995 11 місяців тому +2

    T-80UD?... T-80Jude?.. Leopard2 is angry now

  • @chrisblack6258
    @chrisblack6258 11 місяців тому

    Anybody know where all the T-80UD went? Not seeing them in the Ukrainia war

    • @user-lz8qo2ie7s
      @user-lz8qo2ie7s 11 місяців тому +1

      T-80U was produced little, a lot of T-80B

    • @user-nr3gp2ts2g
      @user-nr3gp2ts2g 10 місяців тому +1

      From Ukraine to Pakistan in 1990s. Russia have retired them from service in early 2000-s because of ukrainian engine. Some of T-80UD turrents replaced old T-80B turrents, it called T-80UE modification.

    • @chrisblack6258
      @chrisblack6258 10 місяців тому

      @@user-nr3gp2ts2g Thanks for the info!

  • @bohdan199x
    @bohdan199x 11 місяців тому

    Try to test "ніж", Ukrainian made era. "Knife"

  • @ztashed6366
    @ztashed6366 11 місяців тому

    ~625mm at 0
    ~730mm at 60
    What is this?

  • @Morrroh
    @Morrroh 11 місяців тому

    If hi dynamic defense that small damage

  • @user-wh3rd5ni5z
    @user-wh3rd5ni5z 11 місяців тому +4

    УДха несёт хороший колпак

    • @user-xh9pu2wj6b
      @user-xh9pu2wj6b 11 місяців тому

      ага. Повезло, что удар NLAW или Javelin сверху всё равно сносит башню к чертям и поджаривает экипаж.

  • @loganlee2028
    @loganlee2028 11 місяців тому

    I can understand the need for bigger guns on future tanks like the MGCS who's pushing for Nexter 140mm or the Panther with his 130mm with Reinmettal

    • @elusive6119
      @elusive6119 11 місяців тому +4

      Hold my beer!
      152-mm 2A83 cannon with a muzzle velocity of an armor-piercing projectile of 1980 m/с

    • @tankistrazumist
      @tankistrazumist 11 місяців тому

      There is no need for this because in the age of drones, high-precision artillery, tanks do not fight tanks. Against fortifications and infantry 120-125mm is quite enough.

    • @chocokingchocolate1273
      @chocokingchocolate1273 11 місяців тому

      ​​@@tankistrazumisth yes thank you rando from yt who thinkd he has a better understanding of the battlefield than a fuvkin binational arms manufacturer 🙄

    • @tankistrazumist
      @tankistrazumist 11 місяців тому +2

      @@chocokingchocolate1273 1. Since when do arms manufacturers not make mistakes?
      2. We already have the largest war in Europe since ww2 with two thousand tanks destroyed/damaged. How many of them were destroyed in a tank duel? 0.5%?
      3. Who started mass-producing tanks with a caliber of more than 125mm? The USA started producing light tanks M8 with 105-120mm, Poland buys Korean K2 and M1A2, Russia produces T-90M and T-14 with 152mm does not exist even as a prototype. It is possible that the KF51 will be produced with a 130mm, but this tank also has kamikaze's drones.

    • @youtubeuser_custom_1
      @youtubeuser_custom_1 11 місяців тому

      Why tho if you could use TOW-2 or Kornet-M instead?

  • @overdrivelzma.9219
    @overdrivelzma.9219 11 місяців тому +1

    The Leopard 2A4 will have no chance to beat the T 80BVM in Ukraine with that modern reactive armour.

    • @IzakSemrdoii
      @IzakSemrdoii 5 місяців тому

      T80bvm doesn't have this turret , it has the t80b old turret

  • @skullofserpent5727
    @skullofserpent5727 11 місяців тому

    +

  • @argy007
    @argy007 11 місяців тому

    There is a chance that M829A3 and M829A4 do not perform significantly better than M829A2 when it comes to armor not protected by ERA. M829A3 has the same dimensions DU rod + sacraficial anti-ERA tip, but noticably lower velocity. M829A4 has the same velocity as M829A2, but shorter and more narrow DU rod, due to presence of a massive sacraficial anti-ERA tip. So if this simulation is to be trusted then T-80UD's turret armor has a chance against even the most modern APFSDS threats.
    Also, this is why the newest American APFSDS is made of tungsten instead of uranium, since the length limit for 120 mm shells has been reached and tungsten benefits from increased muzzle velocity much more than DU.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +7

      Where is this information from?As I wrote various analyzes point to the larger diameter of the M829A3, which is consistent with the significantly increased mass.

  • @TheArklyte
    @TheArklyte 11 місяців тому +1

    The fact that T-80U in 1990 could have been outfitted with Kontact-5, Drozd-1 and Shtora-1(but never was with all 3 in full) and would be superior to any real russian tank of 2023 is mind boggling.
    As are all the people, who believe that T-80BVM and T-72B3 are somehow better then T-80U and T-90A😂

    • @iMost067
      @iMost067 11 місяців тому +2

      it wouldnt:
      Shtora blocks ERA, weakening the tank armor.
      Shtora itself works not great (That why it dropped from all tanks in favor of better ERA coverage)
      Drozd - have realy limited angles and cant cover all projectiles
      Kontakt-5 is replaced by Relict that FAR superior against kinetic
      overall late T-72 and T-90 are just overall better tanks

    • @user-nr3gp2ts2g
      @user-nr3gp2ts2g 10 місяців тому

      @@iMost067 In T-80UK Shtora is placed above ERA unlike T-90A.

  • @shakeypudding6563
    @shakeypudding6563 11 місяців тому

    Lol…the t80 is a pop-tart!

  • @Gwydion_Wolf
    @Gwydion_Wolf 11 місяців тому +1

    Reason why its best to hit a Russian tank low or to the side/rear rather than its turret. Its the only thing on the tank designed to actually take a hit.
    Sadly, the one place were all the ammo sits, is not as heavily defended (and i mean this objectively considering current events).
    These tanks were always seemingly designed as mobile pill-boxes, they are suppose to find a spot, hull-down (keeping their ammo-ring protected), and wait. Its why so many are easily taken out when in open-ground or while mobile.

    • @jintsuubest9331
      @jintsuubest9331 11 місяців тому +1

      It is best to hit any tank low and on the side because most tank are sparsely armored in those area.
      Beside, Abram is the only tank in service that can sustain any given combat mission without needing to use the hull stowage.
      Unless you are suggesting Abrams is the only tank that's design to act like a tank?

    • @Gwydion_Wolf
      @Gwydion_Wolf 11 місяців тому

      @@jintsuubest9331 British Challengers keep most of their ammo up in the turret with a scattering up in the lower front.
      German Leapord does the same. And so does Japan, France, and Sweeden.
      Itally, Russia, (and countries useing Russian tanks) all keep almost all of their munitions directly under the turret due to the auto-loader they use.
      Israel is the only odd-ball as they keep ammo low and in the rear of their tanks, though thats likely due to them being 'front-facing' by design.
      The other tanks that have ammo in the turret generally have it designed to re-direct any hits to that ammo to go up and out away from the crew. When 'all' of the ammo is in the belly.. there's really only way way for it to go.

    • @Gwydion_Wolf
      @Gwydion_Wolf 11 місяців тому

      @@jintsuubest9331 Hitting tanks low and to the side is a good way to disable them, unless your using a explosive round (though most fire FSPD's these days), as you'll damage/destroy engines, fuel-tanks and such... my point though is that when all of the ammo is down there as well.. it makes it nearly catastropic 'every time' a Russian designed tank takes a hit to the side, where tanks like a Leapord or Abrams would likely still survive (albeit, be damaged)

    • @jintsuubest9331
      @jintsuubest9331 11 місяців тому +2

      @@Gwydion_Wolf ​
      Abrams hull stowage vent downward. Up is not always the only way to go. Sideward vent is also a thing, I don't know if any made into production vehicle.
      Anyway, outside of Abrams, everyone has ammo unprotected ammo scatter about in their hull. The height is generally from the hull floor to the turret ring. Challenger being the worst offender, even worse than Ariete. *Ariete does not have an autoloader.
      Merkava, even mk4, has unprotected loose stowage in the fighting compartment. Although they might not use it just like Abrams crew not using the hull stowage. Anything before mk4 has unprotected stowage for ready rack. The 105 M1 also has unprotected loose stowage in the fighting compartment.
      Type 90 has unprotected ammo stowed in the turret, behind the gunner. The armor protection in that area is less than 100mm of vertical steel.
      So, what makes those other vehicle with similar vulnerability not "mobile pill-boxes"? It appears engineers in general are in agreement that unprotected hull stowage are acceptable risk.

    • @86pp73
      @86pp73 11 місяців тому

      ​@@Gwydion_Wolf Slight correction, Challengers do not store their whole ammunition load in the turret. They store the rounds in the turret, and the propellant charges are stored in armoured wet stowage (water-filled) boxes in the hull, around the turret ring.

  • @AdamJRowen
    @AdamJRowen 10 місяців тому

    Wishful thinking

  • @awesom6588
    @awesom6588 11 місяців тому +2

    cannot wait to see the avalanche of american cope about this. every time an american round fails to penetrate their target its always a complete cry fest

    • @sontran5312
      @sontran5312 11 місяців тому +1

      "this round is still classified, you dont even know the real characteristic of it YET!" - average murica wunderwaffen enjoyer, probably :))

  • @vasiliykislov8572
    @vasiliykislov8572 11 місяців тому

    As usual. Theory and movies. Send them to Ukraine....you will see reality.

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +2

      They were sent, which is why mental kids have a problem with assessing the situation. Maybe this will be fixed as more western tanks get into combat then you'll wake up to see they can burn just like russian tanks

  • @WotansCry
    @WotansCry 11 місяців тому +1

    Aaaannd i called it - again a "western tank on soviet tank non pen scenario"
    Good for you and your Vatnik fans.
    Your next video with an soviet tank shooting a western/ german tank will again be a pen scenario, right?

    • @PAUL-ESNEED
      @PAUL-ESNEED 11 місяців тому +6

      Amerimutt propaganda got to this kid

    • @farrel2114
      @farrel2114 11 місяців тому +5

      Why are you guys always expecting that western tank will 100% penetrate russian tank?

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +3

      tell me how i could "better" test this tank's armor

    • @WotansCry
      @WotansCry 11 місяців тому

      @@dejmianxyzsimulations4174 its not about doing a better test - what ever system you use beforehand seems to let you produce much more favorable scenarios for Soviet tanks than western/ German ones...
      And that stinks my friend. It stinks..

    • @dejmianxyzsimulations4174
      @dejmianxyzsimulations4174  11 місяців тому +4

      @@WotansCry and that's what I'm asking, how was I supposed to test this armor so that the conditions were not "favourable"

  • @Rider-lo9vt
    @Rider-lo9vt 11 місяців тому

    What a shame. This guy is Tankie as hell.

    • @schutzanzug4518
      @schutzanzug4518 11 місяців тому +8

      NAFO troll. What do you think he’s doing, adding density to the composite or something? This isn’t secret information. This was a completely fair simulation, and just because the result didn’t show ‘t72 turret toss’ your angry 😂😂😂