Week_8_Plastic Model_1

OBJECTIVE :-   To perform a side pole crash simulation with the given BIW frame in Radioss and request for outputs as mentioned in problem statement. Software used :- Altair hyper-works student version 2020 Problem statement :- Neon side crash -BIW Check unit system and either follow [Mg mm…

Frontal Crash Test AIM: Frontal car crash simulation of Dodge Neon BIW using RADIOSS solver and Preprocessing using HyperMesh / HyperCrash. OBJECTIVE: The following are the requirements for this project: Set the model of the Neon Dodge ie, the FEA model, so that the required output requests can be post-processed from it. …

OBJECTIVE To Create the mesh for bumper assembly, mesh size should be 6mm and simulate the given model with seven different cases in radios as per problem statement and compare it using various plots.   Questions: Create the mesh for bumper assembly,mesh size should be 6mm.  Run the crash tube model as it is. Change the…

AIM:-  To run crash analysis on the given model by applying different materials laws available in Radioss and post-process the results. OBJECTIVE:- To carry out simulations of the given starter files and compare the results. There shall be 7 cases (according to given parameters) and they are to be compared primarily…

OBJECTIVE: Comparison of results with base simulation and improved shell element properties. Import: The rad file is imported to hyperworks and is displayed as below. The elements view is set to shaded elems view which displays the elements as follows. CASE-1 1.Using the crash beam file from the previous assignment, change…

  1) Calculate the speed of sound in steel rail Sol: Formula for "Speed of sound" C=">√E/ρ">ρ From the given _0000.rad file we can get the Material properties of steel rail   From the above image we can evaluate the value of E = 210000 N/mm^2  & `ρ`=0.0078 g/mm^3 Now…

OBJECTIVE:  To Carry out the geometry cleanup operation on the given 3 files. Practice  Clip Repair Mounting Bracket There should not be any free edges, convert all of them into refine geometry. need to perform these operations on the model Clean the geometry. Extract midsurface. Clean midsurface geometry. Ignore holes…

AIM:  To perform preprocessing on the given car side door [Inner Panel] plastic component using hypermesh preprocessing software.   OBJECTIVE:  To create the shell (2-D) meshing for the Car Side Door Panel by eliminating geometrical errors and considering the given element quality criteria using Hypermesh.…

OBJECTIVE:To mesh the given geometry and create 1D connectors at desired locations using Hypermesh. The following connections have to be realized in each respective component 1. Right_Rail_2 & Front_truss_1:- Seam-Quad(angled+capped+L) 2. Left_Rail_2 & Front_truss_1:- Quad elements 3. Front_truss_2,…

AIM:  Create a Tetramesh for given component with the given quality criteria. OBJECTIVES:  The main objective of the challenge is to perform the 3D mesh on the given 3 models with the required element size and Tet collapse in hypermesh. MODEL 1 :-  HOUSING COMPONENT   CAD IMAGE:- PROCEDURE:- For the…

OBJECTIVE:- To obtain the midsurface of the given component and mesh it with the given quality criteria. GIVEN MODEL:- PROCEDURE:- As a first step, We are going to import the model & then visualize it. So, as can see in the image, its looks like a solid body. So, Using a 'delete' command deleted it.…

OBJECTIVE:-  To extract a mid surface and mesh the given component,    GIVEN MODEL:-     OBJECTIVE:-   To geometrically clean the model for any error on it. To extract a mid-surface of the component. To clean and defeature the Midsurface so as to avoid any minimum length…

OBJECTIVE:- To mesh the given backdoor geometry of a car also ensure that mesh is of highest quality with low number of trias and good mesh flow. CAD MODEL IMAGE:-  IMPORTING:- Hence we are importing a given CAD geometry into hypermesh. There are file formates like IGES,STEP,Parasolid where we can import these file formats…

PREPROCESSING OF HOOD USING HYPERMESH MESHING OF HOOD:- INTRODUCTION:- The hood (North American English) or bonnet (Commonwealth English) is the hinged cover over the engine of motor vehicles. Hoods can open to allow access to the engine compartment, or trunk (boot in Commonwealth English) on rear-engine and some mid-engine…

OBJECTIVE:- Take a mid surface & mesh the given component & create 1d element on the following component with given cross-section and DOF. a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm            …

OBJECTIVE:-   To set PID and perform connections for the given rear door model of car with different connection techniques using ANSA.   CAD MODEL IMAGE -            PROCEDURE :-  The given model is imported into the ANSA software. It is observed that a default PID…

AIM-  For the given Rear view mirror component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias given below and to generate volume mesh on the component using tetra elements.   CAD MODEL IMAGE -    PROCEDURE :-  Solid meshing or volume meshing…

OBJECTIVES- To extract the mid surface and mesh the given Instrumental panel using the given quality criteria and assign correct thickness to the property.   CAD MODEL IMAGE-   PROCEDURE -  First import the CAD Model of Instrumental Panel into ANSA Software or interface, then perform an initial Topo/Geometry checkup, in…

OBJECTIVES- To extract the mid surface and mesh the given bottle cap component using the given quality criteria and assign correct thickness to the property.   CAD MODEL IMAGE-   PROCEDURE -  First import the CAD Model of PLASTIC BOTTLE CAP into ANSA Software or interface, then perform an initial Geometry…

OBJECTIVE - To Perform CAD model Check for the given CCB Model and implement Meshing according to the required Quality criteria.   CAD MODEL IMAGE -                                           PROCEDURE - …

OBJECTIVES-  To Perform CAD model Check for the given Floor Panel and implement Meshing according to the given Quality criteria without any failure and with low tria.   CAD MODEL IMAGE -  FLOOR PANEL    PROCEDURE -  First import the CAD Model of FLOOR PANEL into ANSA Software or interface,…

OBJECTIVE- TO Mesh Hood as per the given quality Criteria. CAD MODEL IMAGE- PROCEDURE- During this project I followed the following steps. Geometry Cleanup Topology Midsuraface Generation by using Offset method PID setup for Midsurface Quality Criteria Setup and mesh Generation Quality imrovement of mesh flow Geometry…