Just wondering.
How much is a 20mm, 30mm, 40mm, 120mm and all that other crap suppose to splsh damage in real life?
How much is a 20mm, 30mm, 40mm, 120mm and all that other crap suppose to splsh damage in real life?
Last edited by Kenthar (2007-01-22 23:00:45)
True... not just splash damage but fragmentation also. I learned these things during the war (im from Bosnia).some_random_panda wrote:
If it lands in a pile of sand (say at a beach) and burrows in a bit, I daresay that the splash damage wouldn't be too much.
i'd say it will explode. water is not a very friendly surface to land on and the surface tension is a bitch. from those speeds of entry, it really is not much different than the shell hitting the ground. the water does give a little, but i doubt it will reduce the force so drastically that it doesn't detonate the warhead.jkohlc wrote:
does a 30mm cannon shell explodes when it hits water or it just goes into the water and sinks to the bottom?
Last edited by Ubersturmbannfuhrer (2007-01-23 07:47:48)
Depends really though, doesn't it? If you're lying on the floor face down 4 metres away, with your feet pointing at the blast, your hands over your ears and your mouth open, you might, just maybe, be ok.Kamikaze17 wrote:
definitely much more than what it does in bf2.
anything within 5 meters of a frag grenade is dead. anything withing 15 meters is wounded, if not killed, depending on where the shrapnel hits.
You'll lose your legs, though. If not instantly, they'll be amputated.Bertster7 wrote:
Depends really though, doesn't it? If you're lying on the floor face down 4 metres away, with your feet pointing at the blast, your hands over your ears and your mouth open, you might, just maybe, be ok.Kamikaze17 wrote:
definitely much more than what it does in bf2.
anything within 5 meters of a frag grenade is dead. anything withing 15 meters is wounded, if not killed, depending on where the shrapnel hits.
Let's start from scratch and define the round you are talking about; what you have listed are calibers of different types of munitions.thtthht wrote:
Just wondering.
How much is a 20mm, 30mm, 40mm, 120mm and all that other crap suppose to splsh damage in real life?
Not neccessarily...the blast radius from a fragmentation grenade is quite wide, but the blast pattern is deflectd off the ground in an upward direction. At 4 meters you could survive with little, if any injury. The pressure from the blast could do some damage to the ear drums, but that would be about it and again it depends on the environment (inside/outside).Skorpy-chan wrote:
You'll lose your legs, though. If not instantly, they'll be amputated.Bertster7 wrote:
Depends really though, doesn't it? If you're lying on the floor face down 4 metres away, with your feet pointing at the blast, your hands over your ears and your mouth open, you might, just maybe, be ok.Kamikaze17 wrote:
definitely much more than what it does in bf2.
anything within 5 meters of a frag grenade is dead. anything withing 15 meters is wounded, if not killed, depending on where the shrapnel hits.
If it explodes in the air, you're gonna be fucked. But if it's on the ground, as you say, most of the blast will be directed upwards, if you're lying flat on the floor, you could well be ok. The hands over ears and open mouth, facing away from the grenade should allow your body to deal with the sudden pressure change better (you'll probably end up with a nasty ringing in your ears for a few hours/days though).sgt_mango333 wrote:
Not neccessarily...the blast radius from a fragmentation grenade is quite wide, but the blast pattern is deflectd off the ground in an upward direction. At 4 meters you could survive with little, if any injury. The pressure from the blast could do some damage to the ear drums, but that would be about it and again it depends on the environment (inside/outside).Skorpy-chan wrote:
You'll lose your legs, though. If not instantly, they'll be amputated.Bertster7 wrote:
Depends really though, doesn't it? If you're lying on the floor face down 4 metres away, with your feet pointing at the blast, your hands over your ears and your mouth open, you might, just maybe, be ok.
Now the game changes if the thrower holds the grenade for a 3 count after releasing the primer, then throws the grenade. In this scenario, with a little arc, the grenade can air burst covering everything in its blast radius, including anything on the ground. This is very risky but effective.
It depends on what type of 30mm round you're talking about. Lets say you have a 30mm Mine round from the MK-108 30mm auto-cannon, which was used on the BF-109G6/U4 and other German aircraft. The velocity of the round plays a major factor. The MK-108 30mm round travels at about 540m/s (~1,772 ft/s). Compared to the 12.7mm (.50 cal) from the Barret M82A1 travels around 854 m/s (~2,802 ft/s), there is a big difference in the velocity of the round. So, I doubt a MK-108 30mm autocannon round would explode if it hit the water.heggs wrote:
i'd say it will explode. water is not a very friendly surface to land on and the surface tension is a bitch. from those speeds of entry, it really is not much different than the shell hitting the ground. the water does give a little, but i doubt it will reduce the force so drastically that it doesn't detonate the warhead.jkohlc wrote:
does a 30mm cannon shell explodes when it hits water or it just goes into the water and sinks to the bottom?