Week - 5 - Modelling Spotwelds

Aim : To run a simulation for the Neon Side Pole Crash and to obtain the results in the post processing. Objective : To check the unit system in the solver. To create an appropriate interface with friction 0.2 and recommended parameters. To check for the penetrations and intersections in the component. To create cylindrical…

Aim : To run a simulation for the frontal crash [BIW] and to obtain a results in the post processing. Objective : To check the unit system in the solver. To create an appropriate interface ,friction 0.2 and recommended parameters. To check for the penetrations and intersections. To correct rigid bodies if any issues. To…

                            Geometry cleanup and Mid-surfacing AIM : To extract midsurface and provide connections of the tube and to perform modal analysis of the blocks.   OBJECTIVE : To extract mid-surface for the tube model and provide…

                              RADIOSS Interfaces & Study of Effect of Notches AIM: Mesh the given bumper model with 6mm size.  To run the crash tube model by using differnt types of contact interfaces. OBJECTIVE : Plot the rigidwall forces,…

                                                         RADIOSS MATERIAL LAWS CHALLENGE  Aim: To run the simualtion for the plate and rigid ball by using Jhonson Cook…

                                                                                    2D ELEMENT FORMULATION AIM…

                                 RADIOSS Engine File Editing & 3D Meshing of arm bracket and housing Aim:  To calculate the values & editing values on the engine files and also to perform the hexa meshing of arm bracket and…

                                     2D MESHING OF CLIP AND MOUNTING BRACKETS AIM : To do geometrical cleanup of the mounting bracket models without any free edges. To extract the midsurface of the mounting bracket models. To…

                                                                                           VEHICULAR…

                                                                PEDESTRIAN HEAD IMPACT SIMULATION   AIM: To simulate and comparison of  the pedestrian…

                               JOINT CREATION AND DEMONSTRATION  IN RIGID BODIES AND DEFORMABLE BODIES   AIM : To create the spherical, revolute, cylindrical, and translational joints between two rigid bodies and two deformable bodies…

                                                                  BIRD STRIKE IN AERO ENGINE        AIM : To create the simulation…

COMPARISON AND CONCLUSION OF HYPER ELEASTIC MATERIALS MODELLING DATA   AIM : To use the given material engineering stress and engineering strain values to form a perfect curve fit of hyperelastic cards by using LS-dyna.   OBJECTIVE : To calculate the Mooney rivin and Ogden material constants and compare both using stress-strain…

                                                                              MATERIAL MODELLING FROM RAW DATA AIM : By using…

                                                    MASS SCALING OF FE MODEL AIM : To evaluate the simulation results in order to reduce the run time with the help of mass scaling in LS-Dyna.…

CALCULATION OF STRETCH RATIO BY THE SIMULATION OF OGDEN MATERIAL BLOCK MODEL WITH ELFORM 1,2,-1,-2   AIM : To create a tensile load simulation using the Ls – Dyna and to find the engineering stress and strain and stretch ratio. To calculate the stretch ratio by comparing the ELFORM (-2,-1,1,2) with Ogden…

                                              CRASH TEST ON A SHEET METAL WITH MODELLING OF SPOT WELD   AIM: To simulate a crash test for sheet metal by modelling spot weld using Beam and solid (Hexa)…

                                              CRASH TEST ON A RECTANGULAR CHANNEL   AIM: To simulate a crash test for a crash box with varying thickness under initial velocity using Ls-dyna should satisfy…

                                                        DROP TEST OF AN CELL PHONE AND THE PLATE  AIM: To perform a drop test simulation of a cell phone dropped on a plate under…

                                                                                        EXPLICIT…

                                                                  CONSISTENCY OF UNITS   AIM :  Convertion of  given measurement values to different…

                                                                  MESHING OF AUTOMOTIVE SIDE DOOR INNER PANEL   AIM: To perform preprocessing on the given plastic component of car side door inner panel using hypermesh preprocessing software.   OBJECTIVE:  To do geometric cleanup and generating midsurface of the automotive…

                                                                              MESHING OF AUTOMOTIVE REAR WHEEL HOLDER AIM: To…

                              CREATION OF 1D CONNECTORS IN FRAME ASSEMBLY   AIM : To do 2D meshing on the assembly of frame parts as per the given data. To create the connector and attach the various parts of the frame assembly as per the given…

               3D TETRA MESHING OF THE HOUSING MODELS AND TURBOCHARGER ASSEMBLY MODEL   AIM: To do tetra meshing of the housing model by 2D to 3D conversion method. To do tetra meshing of the given model-2 by quick tetra mesh or volume tetra mesh method. To do tetra meshing…

                                        2D MESHING OF AN AUTOMOTIVE INSTRUMENTAL PANEL   AIM :  To perform mid surface extraction and 2D meshing on the automotive instrument panel according to the given quality…

                                                          2D MESHING OF THE AUTOMOTIVE HOOD    AIM: To do geometry cleanup of the hood model. To generate midsurface of the hood model. To Generating mesh on the hood with low tria concentration and proper mesh flow. To ensurel hood model will pass all the given quality parameters.…

                                  ONE DIMENSIONAL ELEMENT CREATION IN AN PARALLEL BRACKET     OBJECTIVE : To mesh the parallel bracket with the size of 5 units. To create 1D elements such as Bar, Rod and Beam in the parallel…

                           SHELL AND SOLID MESHING OF AN AUTOMOTIVE REAR SUSPENSION ASSEMBLY   AIM :    To perform shell and solid meshing of an rear suspension assembly.   To deploy connections in necessary regions.  OBJECTIVE…

                  AIM :  For the given Intake Manifold component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias given below.  S.No  Quality Criteria  Value  1 Target/Average length   3 2…

                                                           TOOL TEST OF A GIVEN COMPONENTS  AIM: This tool test carries two models (i.e. Plastic model, Sheet metal model).…

                                           2D MESGHING OF PLASTIC BOTTLE CAP OBJECTIVE:                   To examine the geometrical errors and extract the midsurface…

                                  MORPHING OPERATION ON A GEOMETRY AND FE MODEL BY USING ANSA    AIM :              To perform a morphing operation on a given component and FE model by using…

                                               CREATING CONNECTION FOR AUTOMOTIVE SIDE DOOR  AIM:            To deploy appropriate 1D connectors to the automotive rear…

                                                   SOLID MESHING OF AUTOMOTIVE REAR MIRROR AIM:  To do geometrical cleanup of the given component and mesh with given element quality criteria.…

                                                                        MESHING OF CAR HOOD MODEL   AIM: To create midsurface , check geometrical errors and create proper mesh flow of given quality crietria of the car hood Cad model. SOFTWARE USED : Preprocessing software - ANSA V 22.1.1 GIVEN DATA :  Cad model quality…