Week 10 Bullet penetrating a Bucket Challenge

objective- To simulate bullet penetrating bucket using three different materials for buket and analysise the behaviour at same velocity of bullet,

Geometry

matrial used

Alunium

MAgnesium

Tatnium NL

Tatnium

meshing

we used edge sizing we have to use the back edge and front edge and use elemtal size of 6mm

condtraints

End time 1e-3

maximum engery error=5

bullet velocity-1.39e5

After applying constrints we run the case

case 1 Allunium

case 2 magnesium alloy

case 3 tatnium

material	Total deformation	Equivalent stress
Allunium	139.25	213.08
MAgnesium	140.33	2294
TAtnium	139.25	5372

conclusionthe penetrtion of bullet depends on the denesitry of matrial and hardness of the matrial if the dendity and hardness is more peneratiuon will be less,here tatnium nlhave more density and more hardness hence penetration through the bullet will be less.