Head Impact Simulation

PEDESTRIAN HEAD IMPACT                                               USING SIMPLE HEAD OBJECTIVE: To perform the Head Impact Simulation and calculate the HIC value in the LS-PrePost using a rigid…

CRASH BOX SIMULATION    Objective: To simulate a crash test for a crash box from the given FE model with 1.20mm thickness  and comparing the acceleration and stress/strain plot with 1.50mm thickness of the same model.   Step 1: The file is loded to Ls-Prepost.   Step 2: *Section…

##Comments by the Grader##Good job on completing the challenge. Your report looks great!!                                                Modelling Of Spotweld    OBJECTIVE: To model spotwelds…

Mass Scaling❄   OBJECTIVE:   To use mass scaling to reduce the runtime of a model and ensure the stability of mass scaling by altering the values of TSSFAC and DT2MS.   PROCEDURE and RESULT: Trial No.1 The .key file provided is opened in Notepad++ and the Timestep Card is ignored and saved and the model…

                                          Drop Test Of Phone     Aim: To create an input deck from the given FE model of Phone and Ground     Step 1: The file is loded to Ls-Prepost   Step…

                                                                       STRETCH RATIO BY COMPARING VARIOUS ELFORM (-2,-1,1,2)   AIM: …

Joint creation and Demonstration    OBJECTIVE:   To demonstrate spherical, revolute, cylindrical, and translational joints between two rigid bodies and two deformable bodies with the help of Ls-Dyna manual (*CONSTRAINED_JOINT keyword).    SPHERICAL JOINT  PROCEDURE:   A spherical…

Project-2  Bird Strike    OBJECTIVE: To simulate a bird strike on an Aero Engine in an organized and disciplined manner with a consistent numbering approach and also to use mass scaling technique to reduce the run time of the model.    PROCEDURE: The meshed model of bird strike.key file is…