Tuesday 14 March 2017

Under Pressure, Part 2

In Part 1, we saw what happens to a tank crew when it's hit with a HEAT shell, whether that shell penetrates or not. However, getting hit with a kinetic penetrator has consequences too! Let's take a look.

"To compare, a table of measurements inside armoured compartments on impact from armour piercing and high explosive 76, 85, 100, and 122 mm shells with sensors positioned 200-1000 mm from armour, under the condition that the armour integrity was not compromised."


Caliber (mm)
Armour (mm)
Pressure (kg/cm²)
% of animals injured
Likely effect on humans
76
90
Less than 0.05
0
A human is unlikely to be seriously injured
145
85
90
0.19-0.39
0
Hearing damage is possible
145
0.11-0.32
0
100
135-145
[illegible]
20
Heavy injury to middle and inner ear, disturbance of internal organ and nervous system function within normal range.
180-200
0.25-1.37
122
135
1.5-2.9
59
Possible heavy hearing damage and blast injuries to the body.
200
0.32-2.57
240
0.57-1.52

2 comments:

  1. I'm confused. Are some of these AP and some HE, or are they all APHE (armor piercing with a small explosive charge for post-penetration effects--bursting charge unlikely to have any effect here, since there's no penetration)?

    Is there a date on this report?

    ReplyDelete
    Replies
    1. APHE and HE separately. I don't have a date.

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