Drop test Challenge    Aim: To create a complete simulation file from this to perform a drop test. Procedure: For the given FE mesh ,we going to assign materials as follow For Ground MAT20 RIGID assigned ,      RO=7.83e-6,E=207,PR=0.3 For Mobile and skin I assigned MAT24 PIECEWISE_LINEAR_PLASTICITY,…

Crash Box simulation  Here are the different assumptions : The crashbox should crash into a rigidwal. Material for the crashbox is steel Initial velocity for the crashbox should be around 50 kmph=13.88mmpms. The units system to be used is gm-mm-ms   Aim:To create a complete simulation file from this to perform…

Objective of this task To carry out 2D meshing of this 3 parts.   Steps to carry out task Initially I import hm model in hypermesh 17. Carried out geometry clean up using options like F11 –fillet surface, unslit surface, toggle edges etc After geometry clean-up ,extraction of mid-surface using –Geom –midsurface…

ASSIGNMENT 2   Objective of this assignment. Checking the material properties of the rail component and to caluculate speed of sound in steel rail. calculate the time takes for a shock wave to travel from one end of the rail to the other. Time for sound to travel length of rail Editing the engine…

Objective: Comparison of results with base simulation and improved shell element properties.   Case 1 setup and Procedure: below details are the model with out any modification of crash beam , 1.Using the crash beam file from the previous assignment, we changed the run time to 55 ms.   Changing the number of…

Assignment 4   OBJECTIVE :-We have to Compare 7 cases as discussed in last 3 slides, in a tabulated format on the basis of:1. Total number of cycles, Energy error, mass error and simulation time.2. Notice the animation of all 5 and describe the animations in brief on thebasis of whether the elements are being deleted…

                                                               ASSIGNMENT-5 comparing the base setups simulation results and differant kinematic condition simulation…