Week 10 Bullet penetrating a Bucket Challenge

Objective of challenge: To perform a Explicit dynamic analysis of a bullet penetrating into a bucket by using 3 different non linear materials for the bucket. Analyse their behaviour with velocity and conditions for bullet as per training video. To attach an animation for the three cases.

Simulation setup configuration as follows:

1. Model as follows

2. Part names are specified for 3 cases as

3. Material applied for 3 cases as

4. Connections are configured for 3 cases as

5. Mesh size is configured for 3 cases as

6. Analysis settings are configured for 3 cases as

Explicit dynamic simulation results are as follows:

Description	Case 1 Aluminum Alloy NL	Case 2 Stainless Steel NL	Case 2 Copper Alloy NL
Equivalent stress	Max 1059.7 Mpa	Max 1286.4 Mpa	Max 2046. Mpa
Total deformation	Max 1390 mm	Max 1390 mm	Max 1390 mm
Temperature	Max 844.26°C	Max 1399.6°C	Max 1286.1°C

3 cases Animations are attached