Project - Data Handling and Interpolation

 RADIOSS Material Laws Challenge   Aim: Perform the simulation as per the cases given below. Case 1  Import the FAILURE_JOHNSON_0000.rad file and run the model as it is. Give the title name as Law2_epsmax_failure. Case 2 Import the case 1 rad file, named “Law2_epsmax_failure” and perform…

AIM:-- 1) Run the simulation with the default property card (CASE 1) 2) Changing the property card ( CASE 2) 3) Comparing CASE 1 & CASE 2 PREREQUISITE:-- ELEMENT FORMULATION  1D:- Includes SPRING, TRUSSES, BEAMS. 2D:- Includes shell elements like QUADS, TRIAS. 3D:- Includes solid elements such as HEXA, TETRA elements.…

#11 // Assignment 2_RADIOSS Engine File Editing & 3D Meshing Challenge. AIM: To study about the starter file and engine file in RADIOSS by changing the parameters for the given file. And also perform a 3D meshing on the HOUSING MODEL which one will have tetra mesh and ARM BRACKET have hex mesh. OBJECTIVE: 1/ Check…

Objective:- To clean up geometry. create mid surface and 2D mesh with a given requirement for the given three geometry files. Then to assign property thickness. Import Geometry:- Three parts are shown as given below . The topo view shows the missing surface and duplicate surface present in the geometry. Part 1:-  …

Mid surface extraction, meshing of inner door panel and assigning varying thickness in hypermesh.   AIM:                 To generate mid surface and perform 2D mesh on inner door panel with nil quality criteria and assign of thickness.…

AIM To do  meshing over the Rear Wheel holder  Using Hypermesh. METHODOLOGY Import the model to hypermesh (step/IGS /hm file) Perform topology and geometry clean upon the geometry to remove all possible errors in the geometry. Shell Mesh option is used for the sheet metal part which has a thickness of less than…

 Creation of 1D Connectors    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 &…

AIM:-  To extract the mid surface and generate the mesh on the hood model. Procedure:-    Step 1- Importing and Visualizing - Import the Model .stp file as geometry - Visualize the model if it has any deformities in its surface or free edges, which can be visualized in wireframe   Step 2- Geometry Cleanup - After importing,…

AIM: To perform 3D tetra mesh on the given models PROCEDURE:   Model 1(Housing)     Step 1:- Import the given model and check for any geometry error To clean the geometry by removing free edges, separate the free edges by visualization toolbarSelect view as Free edge, change geometry color mode By Topo, and as Wireframe…

AIM: To extract mid surface for the given cad model and then assign properties and thickness to it. Then create a 2D mesh with the target element size as '5' and create 1D element on the following component with the given cross section and Degree of Freedom. OBJECTIVE: The objective of this challenge is to learn how to…

AIM: To do a pre-processing on a given bottle cap model using ANSA. OBJECTIVE: To check the geometrical error on the Bottle cap model. To extract a mid-surface of the Bottle cap model. To generate 2D mesh on the components based on the quality criteria given. Assigning thickness to the components. PROCEDURE: IMPORTING…

AIM: For the given rear door FE model, create and apply different PIDs for different components and perform suitable connections. OBJECTIVE: To connect the different components in the rear door FE model with suitable connections. PROCEDURE: IMPORTING THE CAD MODEL: The CAD model is imported into the workspace by using…

AIM: To do a pre-processing on a given Rearview mirror component model using ANSA. OBJECTIVE: To check the geometrical error on the Rearview mirror model. To generate 2D mesh on the components based on the quality criteria given. To generate volume mesh on the component using tetra elements. PROCEDURE: IMPORTING THE CAD…

Aim:1) To check the geometry for the given model.2) To extract all the mid surfaces of the given component.3) To mesh all components in the model using the following quality criteria and finally giving thickness to the component.S.No Quality Criteria Value 1Target/Average length  52Minimum Length 33Maximum…

  AIM: To Practise the morphing techniques CASE 1: Practice all the Morphing techniques that were shown in the video for Model-1.    PROCEDURE: Import: The given file is imported using open>File location>File Since the model once imported is having connectivity issues, the topo option is used to correct…

AIM: To do a pre-processing on a given Rearview mirror component model using ANSA. OBJECTIVE: To check the geometrical error on the Rearview mirror model. To generate 2D mesh on the components based on the quality criteria given. To generate volume mesh on the component using tetra elements. 2D  S.No  Quality…

Simulation of bending of iPhone: Aim: Bending of iPhone frame & display challenge is performed taking different materials & their properties mentioned in the cases below. Steps followed: Case 1: 1) Material selection: a)Polyethylene:Polyethylene is selected in Engineering data from the list of General materials,…

Bending analysis on wires made up of different materials: Aim: Performing Bending analysis on wires made up materials of Copper Alloy NL, Aluminium Alloy NL and Magnesium Alloy NL. Steps followed: 1)Material Selection: Wires: Structural Steel is choosen as material for wheel & lever in all 3 cases with material specifications…

Transient structural analysis on Double Universal Joint wing spring: Aim:  Transient structural analysis on a double universal joint with a spring using three different materials of Structural Steel, Stainless Steel and Titanium alloy at the fixed joint of spring. Steps followed: 1)Material Selection: Case 1: All the components…

Sheet metal Bending Stress analysis on Punch & Die System:  Case 1: Aim: Performing Sheet metal bending stress analysis on three different materials of Aluminium alloy 1199,Copper alloy NL & Magnesium alloy NL and comparing the Total deformation,Equivalent Stress and Equivalent Strain on sheet. Steps…

Car crash simulation: Aim:  Performing parametric study on car crash simulation using three different values of thickness for the car body. Steps followed: 1)Material selection: Wall is selected to be made up of Structural steel with material specifications as shown in the image below: Car body is selected to…

Grid Dependency Test:  ‘Grid Dependency Test’, ‘Grid Independency Test’ and ‘Mesh Refinement Test’ are the synonyms and they all mean the same. While performing Finite Element Analysis, one of the most common question is finite element mesh quality. How can one know if the mesh…

Expilicit Dynamic analysis of Machining with a Planar. Aim: Expilicit Dynamic analysis of Machining with a Planar by taking Steel 1006 material for workpiece and veloctiy of cutter for case 1 as 20000 mm/s and case 2 as 15000 mm/s. Steps followed: 1) Material selection: Material of workpiece & cutter reamins same…

Transient structural analysis on a worm gear assembly. Aim: Performing transient structural analysis on worm gear assembly by taking half part of gear with worm wheels. Steps followed: 1)Material selection: Structural Steel is choosen as material for all the components with material specifications as shown in the…

Simulation of Bullet Penetration into Bucket. Aim: Simulation of bullet penetration into bucket made up of Copper Alloy NL,Magnesium Alloy NL and Aluminium Alloy NL. Steps followed: 1) Material selection: Bullet: Material selected for Bullet is Tantalum with material specifications as shown in the image below: Case…

Tension test and Torsion test on the specimen provided. Aim: Performing the tension and torsion test on the specimen provided with Steel 1006 material. Steps followed: 1) Material selection: For both tension & torsion test Steel 1006 material is selected from the list of Explicit materials in Engineering data…

Transient Analysis on Piston & Cam: Aim: To perform transient analysis on Piston and Cam mechanism model with frictionless contact,frictional contact of given frictional coefficients of 0.1 and 0.2. Steps followed: 1)Material Selection: Structural steel is choosen as material for Barrel,Cam and its Follower with…

Simulation of Sphere pressing over the Flat Plate: Aim: Simulation of Sphere pressing over the flat plate with Structural Steel NL material for both & maximum displacement of the sphere along negative Y axis of 4mm, in order to calculate maximum directional plastic deformation. Introduction: In order to make…

Rolling operation analysis on Copper Workpiece: Aim: To perform Rolling opeartion structural analysis on workpiece made up of Copper Alloy NL. Introduction:  Rolling:Within manufacturing metal forming category,Rolling is one of the most widely used process were metals are deformed in plastic zone with the help…

Aim: The aim of this challenge is to verify the strength of the weld joints in 3 different cases described in the question. Case setup and execution: Case 1: First Static structural module was opened in Ansys Workbench. The engineering dat was opened to add the stainless steel, aluminium alloy, copper and bronze to the…

Spur Gear Analysis Aim:                    1) Using Cast Iron(ductile) as a material, carry out a static structural analysis to find out Equivalent stress, Total deformation and Stress intensity (Learn about what stress intensity is). Find location for possible…

Static structural analysis on Railwheel & Track Assembly: Case 1:Static structural analysis on bearing loads on wheel hub of 100000N & 500000N: Introduction: Railways are the one of the most transportation, that must be analysed properly so that it can provide service for the longer period of time…

Aim Of The Challenge: To perform static structural analysis on two plates of the same dimensions but with a different numbers of holes and analyze the stress, deformation etc. acting on the plates. Procedure : Case 1: 1.)Designing Plate A with a single hole. 2.)Meshing Case 2: 1.)Designing Plate B with 3 holes. 2.)Meshing…

1) reading xls file VI=xlsread('VI.xlsx'); %Read the xlsx file and store in VI matrix V=VI(:,1); %V as column 1 of VI matrix I=VI(:,2); %I as column 2 of VI matrix plot(V,I,'o'); %plot data points V & I hold; xlabel('Voltage(V)'); ylabel('Current(I)'); title('Voltage vs current');   2)interpolation range …